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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.
| 7551. |
What is 32 degrees Celsius in Fahrenheit? |
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Answer» 32degrees Celsius is equal to89.6degreesFahrenheit. CelsiusandFahrenheitare different types of units to measuretemperatureor we can say that they are two different scales to measure the temperature. |
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| 7552. |
Which of the following is an odd function? g(x) = x2,g(x) = 5x - 1,g(x) = 3,g(x) = 4x |
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Answer» Which of the following is an odd function? A function is an odd function if f(-x) = - f(x) |
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| 7553. |
Write 815642120 in words (in the International system). |
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Answer» Write 815642120 in words (in the International system). Solution: |
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| 7554. |
What is the difference between the two polynomials? (7y2 + 6xy) - (-2xy + 3) |
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Answer» What is the difference between the two polynomials? (7y2+ 6xy) - (-2xy + 3) Solution: |
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| 7555. |
Use complete sentences to describe why set A = { x | x is an even whole number between 0 and 2} = Ø |
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Answer» There is no even whole number between 0 and 2. In simple words, a set is a collection of distinct numbers, where the set itself is also considered a number. |
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| 7556. |
The diameter of a sphere is 4 centimeters. Which represents the volume of the sphere? 32π/3 cm3, 8π cm3, π cm3, 16π cm3 |
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Answer» The diameter of a sphere is 4 centimeters. Which represents the volume of the sphere? Solution: |
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| 7557. |
Solve the system of equations. x + 3y = -1 and 2x + 2y = 6 |
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Answer» Solve the system of equations. x + 3y = -1 and 2x + 2y = 6 Solution: |
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| 7558. |
Find the range and standard deviation of the set of data. |
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Answer» The range of a set of data is the difference between the max and min values, and the standard deviation of the data is the square root of its variance. Statisticsis the discipline that concerns the collection, organization, analysis, interpretation, and presentation of data. There are various parameters by which a set of data is analyzed; like mean, median, mode, and variance. |
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| 7559. |
How to express xto the power of 0? |
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Answer» xto the power of 0can be expressed as x0= 1. Power in exponents is defined as the total number of times we use the number in amultiplication.For example 2 to the power 3 means 2 is multiplied 3 times. |
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| 7560. |
Eddie industries issues $1,500,000 of 8% bonds at 105, the amount of cash received from the sale is |
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Answer» Eddie industries issues $1,500,000 of 8% bonds at 105, the amount of cash received from the sale is Solution: |
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| 7561. |
Find the derivative of f(x) = 8x2 + 11x at x = 7. |
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Answer» Find the derivative of f(x) = 8x2 + 11x at x = 7. Solution: |
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| 7562. |
In parallelogram LMNO, MP = 21 m, LP = (y + 3) m, NP = (3y - 1) m, and OP = (2x - 1) m. What are the values of x and y? x = 10, y = 1 x = 10, y = 2 x = 11, y = 1 x = 11, y = 2 |
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Answer» In parallelogram LMNO, MP = 21 m, LP = (y + 3) m, NP = (3y - 1) m, and OP = (2x - 1) m. What are the values of x and y?
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| 7563. |
Find the largest 4 digit number divisible by 16. |
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Answer» The largest 4-digit number exactly divisible by 16 is 9984. We use the division algorithm to find the largest 4digit number divisible by 16. |
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| 7564. |
Find the terminal point P(x, y) on the unit circle determined by the given value of t. t = -π/6 |
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Answer» Find the terminal point P(x, y) on the unit circle determined by the given value of t.t = -π/6 Solution: |
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| 7565. |
How many inches are in a Centimeter? |
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Answer» 1 centimeter is equal to 0.4 inches. Inches and centimeters are units of measuring lengths in the Imperial system of measurement. |
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| 7566. |
How to express 5to the power of 0? |
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Answer» 5to the power of 0can be expressed as 50= 1. Power in exponents is defined as the total number of times we use the number in amultiplication.For example, 2 to the power 3 means 2 is multiplied 3 times with itself. |
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| 7567. |
Let r be the region bounded by the graphs of y= √x and y=x/2, how do you find the area of R? |
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Answer» Let r be the region bounded by the graphs of y= √x and y=x/2, how do you find the area of R? Solution: |
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| 7568. |
For a standard normal curve, find the z-score that separates the bottom 90% from the top 10%. |
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Answer» For a standard normal curve, find the z-score that separates the bottom 90% from the top 10%. Solution: |
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| 7569. |
What is the vertex of the function f(x) =1/2 x2 + 3x + 3/2 ? |
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Answer» What is the vertex of the function f(x) =1/2 x2 + 3x + 3/2 ? Solution: |
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| 7570. |
What is the vertex of the graph of f(x) = |x - 13| + 11? (- 11, 13),(- 13, 11),(11, 13),(13, 11) |
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Answer» What is the vertex of the graph of f(x) = |x - 13| + 11? Solution: |
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| 7571. |
Solve for x, 8x2 + 64x = 0 |
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Answer» Solve for x, 8x2 + 64x = 0 Solution: |
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| 7572. |
If 2/3 = x/y, then which of the following must be true? (2 + x)/3 = (x + 2)/y 3/2 = x/y (2 + 3)/3 = (x + y)/y (2 + 1)/3 = (x + 1)/y |
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Answer» If 2/3 = x/y, then which of the following must be true? Solution: |
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| 7573. |
Which number is the largest? 7.2 × 10-6, 3.09×103, 2.04×104, 5 × 103 |
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Answer» Which number is the largest? 7.2×10-6, 3.09 × 103, 2.04 × 104, 5 × 103 Solution: |
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| 7574. |
Find the difference between the greatest and the least number that can be written using the digits 6, 2, 7, 4, 3 each only once. |
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Answer» The difference between greatest and least number formed using the digits 6, 2, 7, 4, 3 each only once is 52,965. We consider a number greatest by arranging the given digits in descending order and similarly we consider a number least by arranging the digits in ascending order. |
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| 7575. |
What is the vertex of the quadratic function f(x) = (x - 6)(x + 2)? |
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Answer» What is the vertex of the quadratic function f(x) = (x - 6)(x + 2)? Solution: |
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| 7576. |
Write the equation of the horizontal line that passes through the point (-2, -1) |
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Answer» Write the equation of the horizontal line that passes through the point (-2, -1) Solution: |
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| 7577. |
What are the possible rational zeros of f(x) = x4 + 2x3 - 3x2 - 4x + 18? |
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Answer» What are the possible rational zeros of f(x) = x4 + 2x3 - 3x2 - 4x + 18? Solution: |
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| 7578. |
Integrate log(1 + tan x) from 0 to π/4. |
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Answer» Integration of log(1 + tan x) from 0 to π/4 is equal to π/8 log 2. We will be using a definite integral property for solving this question. |
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| 7579. |
What is the probability that with three flips of a coin all three flips will be the same? |
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Answer» What is the probability that with three flips of a coin all three flips will be the same? Solution: |
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| 7580. |
Find the image vertices for a dilation with center (0,0) and a scale factor of 4 |
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Answer» Find the image vertices for a dilation with center (0,0) and a scale factor of 4 Solution: |
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| 7581. |
An airplane pilot over the Pacific sights an atoll at an angle of depression of 10 degrees. At this time, the horizontal distance from the airplane to the atoll is 5,172. What is the height of the plane to the nearest meter? |
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Answer» An airplane pilot over the Pacific sights an atoll at an angle of depression of 10 degrees. At this time, the horizontal distance from the airplane to the atoll is 5,172. What is the height of the plane to the nearest meter? Solution: |
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| 7582. |
What is 1/4of 1/2? |
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Answer» 1/4of 1/2 is 1/8. Themultiplication of fractionsstarts with the multiplication of the given numerators, followed by the multiplication of the denominators. |
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| 7583. |
In the rectangular coordinate system, the vertical number line is called the__? |
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Answer» In the rectangular coordinate system the vertical number line iscalledthe y-axis. A rectangular coordinate system consists of two number lines perpendicular to one another representing points in a two-dimensional plane. |
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| 7584. |
How to write an improper fraction as a mixed number? |
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Answer» To convert an improper fraction to a mixed fraction, divide the numerator by the denominator, write down the quotient as the whole number part and the remainder as the numerator with the same denominator. Animproper fractionis a typeof fractionwhere the numerator is greater than or equal to the denominator. |
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| 7585. |
What is 30% of 50? |
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Answer» 30% of 50 is 15. A percentis a ratio of a number expressed out of100. 'Of' is commonly used in word problems and simply means multiplication. |
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| 7586. |
What is 3/10 as a decimal? |
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Answer» 3/10 as a decimal is expressed as 0.3 Fractionsanddecimalsare two ways to represent the same numbers. Adecimalnumber can bedefinedas a number whose whole number part and fractional part is separated by adecimalpoint. A fraction is represented as a numerical value that is defined as a part of a whole. |
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| 7587. |
Given the parent functions f(x) = log10 x and g(x) = 3x - 1, what is f(x).g(x)? |
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Answer» Given the parent functions f(x) = log10 x and g(x) = 3x - 1, what is f(x).g(x)? Solution: |
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| 7588. |
Use the zero product property to find the solutions to the equation x2 + x - 30 = 12. |
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Answer» Use the zero product property to find the solutions to the equation x2+ x - 30 = 12. Solution: |
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| 7589. |
0.125 as aFraction in Simplest Form |
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Answer» 0.125 as a fraction is equal to 1/8. A decimal number can be explained as a number whose whole number and the fractional part are separated by a decimal point (.). |
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| 7590. |
Percentage as aFraction in Simplest Form |
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Answer» Divide the percentage by 100 andreduce the fraction into the simplest form. Percentage and fractions are very important concepts of mathematics. The percentage gives the amount of something in each hundred. Fractions are part of a whole. They have numerators and denominators. |
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| 7591. |
Write an equation of an ellipse in standard form with the center at the origin and with the given vertex at (-3,0) and co-vertex at (0,2) |
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Answer» Write an equation of an ellipse in standard form with the center at the origin and with the given vertex at (-3,0) and co-vertex at (0,2) Solution: |
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| 7592. |
What is the slope-intercept form equation of the line that passes through (5, 7) and (8, 22)? |
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Answer» What is the slope-intercept form equation of the line that passes through (5, 7) and (8, 22)? Solution: |
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| 7593. |
What is 70% of 20? |
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Answer» 70% of 20 is 14. A percentis a ratio of a number expressed out of100. |
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| 7594. |
What is5 of 5000? |
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Answer» 5 of 5000 is 25000. Multiplicationis also known as repeated addition andisone of the four basic operations of arithmetic. 'Of' is commonly used in word problems and simply means multiplication. |
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| 7595. |
What is60 of 90? |
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Answer» 60 of 90 is 5400. Multiplicationis also known as repeated addition andisone of the four basic operations of arithmetic. 'Of' is commonly used in word problems and simply means multiplication. |
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| 7596. |
How do you convert 1000 cm to meters? |
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Answer» To convert the 1000 centimeters (cm) to meters (m), we divide1000 centimeters by 100i.e., 1000 cm = 10 m. Length conversionis the process of converting lengths from one unit to another. We will use the fact that 1 meter is equal to 100 centimeters. |
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| 7597. |
Which of the intervals contains the roots of the f(x) = x2- 7x + 12? (3, 4), (4, 5), [2, 6]and [3, 4] |
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Answer» Which of the intervals contains the roots of the f(x) = x2- 7x + 12? (3, 4), (4, 5), [2, 6]and [3, 4]? Solution: |
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| 7598. |
If you divide an inheritance of $45,600.00 among 22 heirs, each heir will receive? |
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Answer» If you divide an inheritance of $45,600.00 among 22 heirs, each heir will receive? Solution: |
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| 7599. |
What is the opposite of a number? |
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Answer» What is the opposite of a number? Solution: |
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| 7600. |
What is 3 minus 3 times 6 plus 2? |
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Answer» The answer to3 minus 3 times 6 plus 2 is -13. The solution to this problem is obtained by applyingPEMDAS or BODMAS. |
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