Answer:
9.6
Step-by-step explanation:
We are rounding to the nearest tenth, so we look at the hundredth place. Since 7 is bigger than 5, we round the digit in the tenths place up. We get 9.6 as our answer.
I hope this helped and please mark me as brainliest!
If the motorcycle is traveling at 5m/s it would take 40 to travel 200 m/s
Answer:
Ok, so what is the qns?
Step-by-step explanation:
Answer:x=-1
Step-by-step explanation:
The value of the constant of variation is 1/8 if the quantity m varies jointly with p and r when p is 2 and r is 4, m is 1.
<h3>What is directly proportional?</h3>
It is defined as the relationship between two quantity as the one quantity increases the other quantity also increases and vice versa.
We have a quantity m varies jointly with p and r.
Mathematically,
m ∝ p×r
After removing the proportional sign, a constant of proportionality encountered.
Let's c is the constant.
m = c(p×r)
If p = 2, r = 4, and m = 1
1 = c(2×4)
1 = 8c
c = 1/8
Thus, the value of the constant of variation is 1/8 if the quantity m varies jointly with p and r when p is 2 and r is 4, m is 1.
Learn more about the directly proportional here:
brainly.com/question/16937826
#SPJ1