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This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 51. |
Which graph matches the inequality "x > 6" |
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Answer» The certain CONDITION given in the question that's why we have to CONCENTRATE on the X > 6 . it is MEANT to value of X is smaller that 6 . the option (3) is correct for the SITUATION ________________________________ Note :- if X ≥ 6 → option (1) is correct if X > 6 → option (3) is correct if X < 6 → option (4) is correct if X ≤ 6 → option (2) is correct |
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| 52. |
please help me . in a science experiment the length of a spring increased by 40cm to 2m .find the percentage increase in the length of the spring |
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Answer» Answer: New length = 200 cm INCREASE in length = 200 - 40 = 160 cm percentage increase = = 400 % |
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| 53. |
Please answer the question on the photo provided. (if you dont give the answer or you spam, i will report your answer!) |
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| 54. |
Please answer correctly ASAP |
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Answer» Step-by-step EXPLANATION: gtgygyg7higtdyjiftdr7gyd5gihs |
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| 55. |
What single percentage change is equivalent to a 9% decrease followed by a 17% decrease? |
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Answer» Answer: 24.47% Step-by-step explanation: 91/100*83/100=7553/10000 |
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| 56. |
in a science experiment the length of a spring increased by 40cm to 2m .find the percentage increase in the length of the spring . |
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Answer» Answer: 500% Step-by-step explanation: 200/40=5 |
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| 57. |
M³ = 64 what is the value of m ? |
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Answer» m=4 Step-by-step explanation: 4*4=16 16*4=64 |
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| 58. |
Fill in the blanks with or = sign10- (-25).......... 10 + (-25) |
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Answer» Answer: Step-by-step explanation: 10+25>10-25 35>-15 |
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| 59. |
Find the value of the following(-31) - (19) + (-1) - 4please show step by step |
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Answer» Answer: -55 Step-by-step explanation: (-31) - (19) + (-1) - 4 first, make all the symbols -31-19-1-4 then simplify by ADDING and SUBTRACTING, because there is no MULTIPLICATION or division -55 |
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| 60. |
How many times does 1/3 go into 35 |
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Answer» 105 Step-by-step explanation: 35 divided by 1/3 is EQUAL to 35*3=105 If there is no other answer or mine is BETTER, can I have BRAINLIEST? |
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| 61. |
The half-life of helium-5 is 7.6 × 10-22 seconds, and the half-life of helium-9 is 7 × 10-21 seconds. Approximately how many times greater is the half-life of helium-9 than that of helium-5? |
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Answer» Answer: Step-by-step EXPLANATION: (7 × 10-21)/(7.6 × 10-22)=49/54 |
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| 62. |
Evaluate the following(-35) + (-12)please show step by step |
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Answer» Answer: -47 Step-by-step explanation: (-35)+(-12) multiplication of a POSITIVE sign with negative one RESULTS in negative sign -35 -12 -47 addition of two negative numbers is the SUM of both numbers with a negative sign |
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| 63. |
the side of a square flower bed is 1 m 80 cm long . it is enlarged by digging a strip 20 cm wide all around it find the area of the enlarged flower bed and also the increase in area of the flower bed |
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Answer» Answer: 6800 SQUARE INCHES or 6.8 square METERS Step-by-step explanation: do 20*180*2-20*20=6800 |
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| 64. |
A dust particle weighs 7.42 × 10-10 kilograms. What is the weight of 5 × 106 dust particles represented in scientific notation? |
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Answer» Step-by-step explanation: A dust PARTICLE weighs 7.42 × 10-10 kilograms. WEIGHT of 5 × 106 dust particles = 5 × 10^6 x 7.42 x 10^(-10) = 5 x 7.42 x 10^(6-10) = 37.1 x 10^(-4) = 3.71 x 10^(-3) kilograms hope it helps mark me brainliest like this and FOLLOW me tooo.... |
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| 65. |
The square root of 1.69 is? |
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Answer» Step-by-step explanation: 1.69 = 169/100 = 13²/10²=(13/10)² 1.69^½ = ((13/10)2)^½=13/10=1.3 |
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| 66. |
A computer program in Shannon’s computer carries out a single mathematical operation in 1.5 × 10-6 seconds. How much time would the program take to complete 2.5 × 103 mathematical operations? |
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Answer» Answer: 1 OPERATION TAKES 1.5 * 10^(-6) SECONDS 2.5 *10^3 operations would take 1.5 *10^(-6) * 2.5*10^3 = 3.75 * 10^(-3) seconds |
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| 67. |
How to factorise 13ab - 26b |
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Answer» Answer: 13b(a-2) Step-by-step explanation: 13ab-26b divide both by COMMON FACTOR: 13b 13b(a-2) |
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| 68. |
माना कि रूट 5 परिमेय संख्या है सिद्ध करें |
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Answer» sorry i can not HELP Step-by-step EXPLANATION: You have to PUT it in a langue that EVERY one can understand |
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| 69. |
Evaluate the square of 25 over 16 |
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Answer» Step-by-step EXPLANATION: solution 1: =54 solution 2: =516 Explanation: solution 1: Square root of , 25 over 16: =√2516 note: 25=52,16=42 =√5242=54 solution 2: Square root of 25, over 16: =√2516 answer is 5/16 hope it HELPS |
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| 70. |
You also found the size of a jellyfish to be 2 meters. Do you think that meters is the most appropriate unit to represent the size of a jellyfish? If not, what do you think would be the most appropriate unit? Write the size of the jellyfish in the most appropriate unit. |
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| 71. |
A zookeeper is 6 \frac{1}{4} 4 1 feet tall. A young giraffe in his care is 9 \frac{3}{8} 8 3 feet tall. How many times as tall as the zookeeper is the giraffe? |
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Answer» Answer: Answer: 1.5 times.Step-by-step explanation: You know that:You know that:- The zookeeper is 6 1/4 FEET tall.You know that:- The zookeeper is 6 1/4 feet tall.- The young giraffe is 9 3/8 feet tall.You know that:- The zookeeper is 6 1/4 feet tall.- The young giraffe is 9 3/8 feet tall.2. Then, to calculate how MANY times as tall as the zookeeper is the girraffe, you only NEED to divide the height of the giraffe by the height of the zookeeper:You know that:- The zookeeper is 6 1/4 feet tall.- The young giraffe is 9 3/8 feet tall.2. Then, to calculate how many times as tall as the zookeeper is the girraffe, you only need to divide the height of the giraffe by the height of the zookeeper:- Let's rewrite each height as a decimal number: divide the numerator and the DENOMINATOR of the fraction and add the result to the whole number:You know that:- The zookeeper is 6 1/4 feet tall.- The young giraffe is 9 3/8 feet tall.2. Then, to calculate how many times as tall as the zookeeper is the girraffe, you only need to divide the height of the giraffe by the height of the zookeeper:- Let's rewrite each height as a decimal number: divide the numerator and the denominator of the fraction and add the result to the whole number:- Divide 9.375 feet by 6.25 feet, then you obtain the FOLLOWING result: |
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| 72. |
Which expression has the same value 27 + 361. 3 x ( 9 + 13 ) 2. 4x ( 7 x 9 ) 3. 2x ( 13 + 18 ) 4. 9 x (3 + 4} |
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Answer» Answer: Answer Is:- 4 Step-by-step explanation: 27+36=63 Right Answer is Option 4.. Because ;- Step 2:-9×7 Step 3:-63 |
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| 73. |
Which fraction is equivalent to 2/5?1. 5/22. 3/5 3. 4/104. 2/10 |
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Answer» Answer: 3 Step-by-step explanation: 4/10 is EQUIVALENT to 2/5 |
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| 74. |
If the data set has even number of values , the median is the ________ of two _________ values . |
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Answer» Answer: If the data set has even number of values , the median is the MEAN of TWO MIDDLE values . |
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| 75. |
What is 0.06 in its simplest fraction form? and how do i calculate it? |
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Answer» Answer: 0.06=6/100=3/50 |
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| 76. |
Arrange in descending order : -|-18|, -23, |12|, |-24| |
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Answer» Step-by-step explanation: I HOPE it helps you |
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| 77. |
√3 , √5 , √10 या संख्या संख्यािेषेवि दाखवा. |
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Answer» Step-by-step explanation: Presentation of on number LINE: We write 5 as the sum of the square of two NATURAL numbers: 5=1+4=1 2 +2 2
On the number line, take OA=2 units. Draw BA=1 unit, perpendicular to OA. Join OB. By Pythagoras theorem, OB= 5
Using a compass with centre O and RADIUS OB, draw an arc which intersects the number line at the point C. Then, C corresponds to 5 . Presentation of 10 on the number line: We write 10 as the sun of the square of two natural numbers: 10=1+9=1 2 +3 2
On the number line, TAKEN OA=3 units. Draw BA=1 unit, perpendicular to OA, Join OB. By Phythagoras theorem, OB= 10
Using a compass with centre O and radius OB, draw an arc which intersects the number line at the point C. Then, C corresponds to 10 . Presentation of 17 on the number line: We write 17 as the sum of the square of two natural numbers. 17=1+16=1 2 +4 2
On the number line, take OA=4 units. Draw BA=1 units, perpendicular to OA. Join OB. By Pythagoras theorem, OB= 17
Using a compass with centre O and radius OB, draw an arc which intersects the number line at the point C. Then, C corresponds to 17 . |
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| 78. |
What is the answer to 2(5x+3) - 2(2x-3) |
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Answer» Answer: 6x+12 Step-by-step EXPLANATION: just SIMPLIFY |
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| 79. |
Vii,Find the intersection of the following sets P={0,1,2,3} Q={-3, -2,-1,0} |
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Answer» Answer: P∩Q = {0} Step-by-step explanation: INTERSECTION of two sets MEANS: The COMMON elements in both the sets. So, the common elements in both the sets P and Q is 0. P={0,1,2,3} Q={-3,-2,-1,0} ∴ P∩Q = {0} MARK me as brainliest ;)
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| 81. |
oliva wants to cut off 3 3/4 inches from a string , she has already cut off 2 19/16 inches . How much more does she need to cut off. |
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Answer» Answer: 3/4 4/3 Step-by-step EXPLANATION: done u R INTELIGENT |
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| 82. |
What is 1/5 of 7 and how do i calculate it? please reply as soon as possible |
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Answer» Answer: 7/5 or 1.4 Step-by-step explanation: 1/5 of 7 is 1/5*7=7/5= 1.4 |
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| 83. |
Which word sentence represents the equation? 4y = y + 9Four times a number plus 9 is 9.A.Four times a number equals the number increased by 9.B.Four increased by a number equals the number increased by 9.C.Four times the sum of a number and 9 is the number. |
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Answer» Answer: Option 2 would be correct...Four times a number EQUALS the number increased by 9 Step-by-step explanation: Hello there! Let's turn your equation, 4Y = y + 9, into word form... 4y = y + 9 ⇒ Four times y equals y + 9. Do we see anything like that? Well, the first option says: "Four times a number plus 9 is 9" Well, right off the bat we can see that they got the first PART right. Four times a number is in the equation, but right after that is says plus 9 is 9. We know that there is only one 9, so, that one is off the list. The second option says: "Four times a number equals the number increased by 9." In this one, we can also see that the first part is right. (Four times a number) It also says that it equals the same number increased by nine. Well, the equation this could be saying is 4y = y + 9. And your equation was 4y = y + 9, right? Therefore, it's looking like this one is the answer. But lets look at the other two... The third option says: "Four increased by a number equals the number increased by 9." Immediately, we know this one is not an option. The second word is increased and increased has to do with addition. We start to add on the other side of the equation. Some of you might be going, "But iVxsoz, you can increase in multiplication too!" Well, that's not really the CASE. Increasing means you're adding something to something that already exists. In multiplication, we are multiplying, or, times. When you times a number you are adding equal groups. So, this one is not an option The fourth and last option says: "Four times the sum of a number and 9 is the number." In this last one, it says, "Four times the sum of a number" Then it also says that 9 is the number. Just like option 3, we can call this out right away. Why? Well, it never really told us "equals to (number)". Because what they are saying is 4x+9=? The number given is unknown, making this not an answer Finally, all done. After looking at all four of these OPTIONS, we can classify that option b is the most logical answer. That's your question done! I hope I made it clear enough and I hope you have a great day :) |
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| 84. |
Quick Pleaseeeeeeeeeee!!!!!! |
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Answer» second is correct option Step-by-step EXPLANATION: if 1 adult=$8 2adults= $16 then one child =$4 in second scenario 4 children = 4x$4= $16 and one adult = $8 |
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| 85. |
Which is greater 8/10 or 8/100 |
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Answer» Answer: 8/10 Step-by-step EXPLANATION: |
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| 86. |
What is the answer to 5xy-xy²t+2xy+3x²t |
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Answer» Answer: 5xy-2xy+3x^2t-x^2t 3xy+2x^2t Step-by-step EXPLANATION: |
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| 87. |
Quick Pleaseeeeeeeeee!!!!!!!! |
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Answer» Answer: The equations do not cross the x axis Step-by-step explanation: the answer MUST be y=something, so it GOES STRAIGHT left and right |
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| 88. |
What is the value of 6 x 90.6 |
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Answer» Answer: 543.6 Step-by-step explanation: 6*90.6=543.6 |
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| 89. |
Mrs. Smith bought a table at a discount of 30% thus saving $330. What was the original price of the table . |
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Answer» Answer: $1100 Step-by-step EXPLANATION: if the SAVINGS is 330, then 330 is 3/10 of the TOTAL cost. 330*10/3=1100 |
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| 90. |
Choose all the numbers that 810 is divisible by. |
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Answer» Answer: 2,3,5,9,810.................. |
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| 91. |
Q. For each of the following sequences:i. Write down the next four terms in each sequence.ii. Give an expression for the n th termiii. Find the 15th terma. 5, 8, 11, 14, …b. 3, 10, 17, 24 ,…c. 7, 12, 17, 22, …..d. 5, 1, -3, -7, …..e. 1,-5,-11,-17…… |
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Answer» a. 17 b.31 c.27 d.-11 e.-23 |
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| 93. |
Write 18/42 in simplest formWrite in simplest form. Use / for the fraction line. |
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Answer» Answer: 3/7 Step-by-step explanation: 18/42-both NUMERATOR and DENOMINATOR are DIVISIBLE by 6, so it can be SIMPLIFIED to 18/6=3 over 42/6=7 |
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| 94. |
(-8)^n+1 ×(-4)⁴+x =(-2)⁵ find n |
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Answer» WOULD you PLEASE be my FRIEND please Step-by-step EXPLANATION: |
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| 95. |
12/5×4/15What IsThe Answer |
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Answer» Answer: 0.64 Step-by-step explanation: Simplify 5/12+4/15 5 12 + 4 15 To write 5 12 as a fraction with a common denominator, multiply by 5 5 . 5 12 ⋅ 5 5 + 4 15 To write 4 15 as a fraction with a common denominator, multiply by 4 4 . 5 12 ⋅ 5 5 + 4 15 ⋅ 4 4 Write each expression with a common denominator of 60 , by multiplying each by an appropriate FACTOR of 1 . Tap for more steps... Multiply 5 12 and 5 5 . 5 ⋅ 5 12 ⋅ 5 + 4 15 ⋅ 4 4 Multiply 12 by 5 . 5 ⋅ 5 60 + 4 15 ⋅ 4 4 Multiply 4 15 and 4 4 . 5 ⋅ 5 60 + 4 ⋅ 4 15 ⋅ 4 Multiply 15 by 4 . 5 ⋅ 5 60 + 4 ⋅ 4 60 5 ⋅ 5 60 + 4 ⋅ 4 60 Combine the NUMERATORS over the common denominator. 5 ⋅ 5 + 4 ⋅ 4 60 Simplify the numerator. Tap for more steps... Multiply 5 by 5 . + 4 ⋅ 4 60 Multiply 4 by 4 . 25 + 16 60 Add 25 and 16 . 41 60 41 60 The RESULT can be shown in multiple forms. Exact Form: 41 60 Decimal Form: 0.68 ¯ 3 |
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| 96. |
If x² + y²/ x² - y² = 17/8 , then the value of x:y, is |
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Answer» |
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| 98. |
This graph represents the design of a child's slide. What is the slope of the slide? |
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Answer» Step-by-step EXPLANATION: btffvgb. bbhjjvghnvv |
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| 100. |
First answer will be marked as brainliest |
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Answer» \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ Step-by-step EXPLANATION: |
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