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(3m)^(2/5)

5 th root over ( 9m²)

Last option is correct

Ty

milk = 6litre =6000 mlone student will get = 300 mlso number of students = 6000 ÷ 300 = 20

ans is 20=6L=6000 mlso divide 6000 by 300=20

P1 = 1450P2 = 1720Total people = 2000

P1 + P2 - 2000= 1450 + 1720 -2000= 3170 - 2000= 1170

1170 people like both product

Thank You Mam

Let the number of students in a group = x

Amount each student paid for boat =Rs 10

Total amount paid by the group to the boat = Rs10x -----( 1 )

2) If 3 students joins the group then, the total students = ( x + 3 )

Fare of each student = ( 10 - 2 ) = Rs 8

Now total amount paid by the new group = Rs (x + 3 ) 8

= 8x + 24 ----( 2 )

According to the problem given ,

( 1 ) = ( 2 )

10x = 8x + 24

10x - 8x = 24

2x = 24

x = 24/2

x = 12

Therefore, Number of students in the boat = x = 12

total CP=600+200=800SP=900so gain percent=(900-800)/900*100=11.11%

I tried the same but answer is 12.5%gain

Zeroes are (-2.5and5)

2x + 5 = 0

2x = - 5

x = - 5/2

Therefore, zero of given equation is - 5/2

X= - 3/2 is the correct answer of the given question

Given:2x+3=02x=-3x=-3/2is the zero of polynomial

the correct answer for this question is _3/2

correct answer is 2x + 3 =0x= -3/2

the answer for 2x+3 value is X=-3/2

given:2x+3=02x=-3x=-3/2is the zero of polynomial

there will be 1 zero's which is X = -3/2

2x+3=02x=-3x=-3/2.

the correct answer is -3/2

x=-3/2 it is the zero of the polynomial

Let the number of students is x and per student pay Rs. y per monthsox*y = 4800 ------------(1)as 4 more students join and each pay 200 lessso(x+4)(y-200) = 4800x*y -200x +4y - 800 = 4800put the value of x*y from the (1) equation4800 - 200x + 4y - 800 = 480050x - y - 200 = 0y = 50x + 200 -------------(2)put the value of y from (2) equation in the (1) equationx(50x + 200) = 480050x² + 200x = 4800x² + 4x - 96 = 0x² + 12x - 8x - 96 =0x(x + 12) - 8(x + 12) = 0(x+12)(x-8) = 0x+12 = 0x = -12orx-8 = 0x = 8as the number of students can not be negativesoat the beginning number of students = 8and per students pay 8*y = 4800y = Rs.600 in the beginning

Area of room=2×h(l+b)=2×4.2 (10+6)=8.4×16=134.4sq.marea of door =2.5×1.5=3.75sq.marea of Window =1.5×1=1.5sq.marea of walls=room-door-window =134.4 -3.75 -1.5=132.15sq.mcost of whitewashing =132.15×2.50=333.0rupees

Let no of persons required to dig a trench 108 m long in one day be x.persons= 25 xtrench= 36 108clearly it is a case of direct variation.25*108=36x2700=36x75=x75 persons are required

75 person are required to dig a trench

Side = 25m

Length of Fence = Perimeter of the Square = 4 × Side

= 4 × 25

= 100m

Cost of Fencing = Length of the Fence × Cost of Fencing for 1 metre

= 100 × 18

= Rs.1800

answer of the question is RS. 18000

Answer:

16 cm

Step-by-step explanation:

from right triangle BOD

BD = √(OB²-OD²) = √(13²- 8²) = √105

from right triangle POD

PD = √(OP²-OD²) = √(13²-8²) = √105

PB = BD + PD = 2√105 PB²= 420

from right triangle APB

AP = √(AB²- PB²) =√26²- 420 = √676-420 = √256 = 16

1 is the smallest odd number

Hi,

Here is the answer to your question.

6x5x4x3x2x1=30×12×2=30×24=720

6factorial equal to 720 ways

6 factorial equal to 720 ways

P will be 1

Radius = 70 cmCircumference = 2πr = 2×22/7×70 = 440 cm5 min -- 300 rotationsSo, 1 rotation = 1 secondSo , speed = 440 cm/s = 1584000 cm / hr (*3600) = 15.84 km/hr

Total distance=(3*2+1)/2=7/2KmDistance covered=(2*2+1)/2=5/2kmDistance to be walked=7/2-5/2=2/2=1km

1,3,5,7,..........nd = 2a = 1t = 1 + (n-1)2 = 1+ 2n -2= 2n - 1

When a person enters through any one of the entrance doors, he will have 4ways to get out, from either of the exit doors.Therefore, total no of ways = 3×4= 12

16 wheels in 8 cycle

16 wheels in 8 cycles

number of wheels in 8 bicycle = 8 x 2 = 16 (ANS)

16wheels ...correct ans

16 wheels in 8 cycle

16 is the correct answer of the given question

16 wheels in 8 cycles

gain%=15%gain% = [(sp - cp)/cp] ×10015/100 = (23000-cp)/cp0.15 =(23000/cp)-11.15=23000/cpcp=23000/1.15cp = 20000 rs.

Ans :- The carbon cycle is the process in which carbon travels from the atmosphere into organisms and the Earth and then back into the atmosphere. Plants take carbon dioxide from the air and use it to make food. Animals then eat the food and carbon is stored in their bodies or released as CO2 through respiration.

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Ans :- The nitrogen cycle is the biogeochemical cycle by which nitrogen is converted into multiple chemical forms as it circulates among atmosphere, terrestrial, and marine ecosystems. Important processes in the nitrogen cycle include fixation, ammonification, nitrification, and denitrification.

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price of one cycle is Rs.151

Total no. of cycles = 29Cost = Rs.43791 cycle = 29 ÷4379 = 151Cost of 1 cycle = 151

Cost of 1 cycle=₹151

total no of cycles = 29price = rs 43791cycle = 4379 division 29 =151thus the cost of 1 cycle is rs 151.

prize of one cycle is Rs.151

₹ 1000 & ₹ 280 she invested

Rs. 1000 & Rs. 280 she invested is the best answer.

current age of Smita and her mother is in 3:7so S:M=3:7at the time of birth Smita's age=0 and her mother age is 28so lets say after 21 years smita's age=21 and her mother age=49so ratio 21:49=(7×3):(7×7)=3:7so current age of Smita=21 and her mother=49

the ratio of their working hours = 6:8= 3:4

Smita = 6hrsKajal = 8hrs6 : 8=3 : 4 [By dividing both by 2]3:4

Plz like my answer and accepted as best Plz

the ratio of their working hrs =6:8=3:4

working hours = 6 : 8= 3:4

the ratio of the work hour is =6:8 is 3:4

the ratio of their working hours = 6:8 = 3:4

The ratio of their working hours = 6 : 8Therefore, the ratio of their working hours = 3 : 4