2 years ago

Dana bikes 10 mi in 50 min. At this rate, how far can she bike in 90 min?

Mathematics

2 answers:

lara31 [8.8K]2 years ago

8 0

The answer will be 18 miles

scoray [572]2 years ago

7 0

18 miles in 90 minutes. If you think about it she's going 1 mile every 5 minutes. So if she biked 10 miles in 50 she would have hone 8 miles in 40 minutes. You now simply add 10 miles + 8 miles and you end up with 18 miles.

You might be interested in

Write a cosine function that has a midline of 2, an amplitude of 4 and a period of pi/2.

exis [7]

y = Acos(Bx) + D;

D = 4, A = 2. Now T = 2π/B = 5π/8, B = 2π/(5π/8) = 16/5

WE get y = 2cos(16/5x) + 4

4 0

2 years ago

To solve for y in the equation 2y + y = 5, what first step would need to be taken? Subtract 2 from each side. Add 2y and y. Subt

cricket20 [7]

Answer:

Add 2y and y.

Step-by-step explanation:

you have to combine what is common

plz give brainliest

4 0

3 years ago

Calculate how many cups of butter your new recipe will need.

kherson [118]

The answer to your question is 3

7 0

2 years ago

Read 2 more answers

What is the median of this set of data?

Vladimir [108]

Answer:

The median would be 103.

8 0

3 years ago

Read 2 more answers

For a field trip, the school bought 23 sandwiches for $4.60 each and 5 bags of chips for $1.25 each. How much did the school spe

Verizon [17]

Answer:

112.05

Step-by-step explanation:

i did 23 times 4.60 then 5 times 1.25 then add the answers

hope this helps

-mercury

8 0

2 years ago