Question

WILL FAN AND MEDAL PLEASE HELP!!!11

The formula d = rt gives the distance d traveled in time t at rate r. A bicyclist rides at a constant rate of 22 kmph.



How many kilometers will he travel in 2.5 h?

Answer 1

55 kilometers

Answer 2

thx can ya help with 5 more?

Answer 3

i mean 4

Answer 4

I'll try

Answer 5

ok heres the next

Answer 6

Solve the word problem.



A group of roommates decide to split the cost of a new sofa. If s is the cost of the sofa and n is the number of roommates, the formula determines each person’s share of the cost. If the new sofa costs $955 and 4 roommates live in the house, what is each person’s share?



A.
$382.00


B.
$238.75


C.
$221.25


D.
$95.50

Answer 7

i think b

Answer 8

955 divided by 4 is 238.75

Answer 9

so yeah b

Answer 10

yea! heres the next (:

Answer 11

Tony wants to calculate his average quiz score. The formula gives Tony’s average score A for a total of T points on n quizzes. Tony had 47 points on 5 quizzes.



What is Tony’s average score?

Answer 12

https://static.k12.com/bank_packages/files/media/mathml_7c50ef05c8d55bd29ecf5027c7339d0da5efdf88_1.gif

Answer 13

9.4 I think

Answer 14

thx heres a nother one

Answer 15

Solve the problem.



The formula d = rt gives the distance traveled in time t at rate r. If a bicyclist rides for 2.3 hours and travels 41 miles, what was her average speed?



A.
9.43 miles per hour


B.
5.6 miles per hour


C.
17.83 miles per hour


D.
38.7 miles per hour

Answer 16

this is 7th grade btw

Answer 17

c

Answer 18

thx last one coming up

Answer 19

he formula A = l • w gives the area of a rectangle. A rectangle has an area of 37.2 cm2 and a length of 12 cm.


What is the width of the rectangle?



cm

Answer 20

3.1 cm

Answer 21

thx heres your fan and medal!

Answer 22

got to go, bye