Answer: 3.5 h
Step-by-step explanation:
<u>1. Data:</u>
a) s = 740 miles / h
b) d = 2,567 miles
c) t = ?
<u>2. Equation:</u>
<u>3. Solution:</u>
- Solve the equation for t:
s = d / t ⇒ t = d / s
t = 2,567 miles / (740 miles/h) ≈ 3.47 h ≈ 3.5 h
Answer:
3.14*9^2*12/3=
Step-by-step explanation:
V=π*r^2*h/3
3
Answer:
29.714
Step-by-step explanation:
12/3 (52/7) = 4 *( 52/7) = 29.714
If Reginald answered 78% correctly out of a total 100%, we can subtract 78 from 100:
100 - 78 = 22
He answered 22% of the question incorrectly. But how do we find the bottom number? Remember what we said earlier. The <u>total</u> is 100%. He got 22% out of 100% wrong. Wouldn't that be
?
Now that we know our fraction, we can reduce it. Let's start by dividing our fraction in half:
= 
Can we reduce that any more? No, because 11 can not be divided by anything else.
If you want the first fraction, go with
, but if they want a reduced fraction, then
would be best.