-pi. this one was asked very recently
Answer:
C. 2.0 < t < 2.5
Step-by-step explanation:
Diameter of track (D) = 2 miles, Average rate (A) = 3 miles per hour
A = distance/ time
time (t) = distance/A
distance around the track (circumference) = πD = 3.142 × 2 miles = 6.284 miles
t = 6.284miles/3miles/hour = 2.1 hour
Therefore, 2.0 < t < 2.5
Answer:
there is no picture and i think something is messed up because the choices dont make any sence
Step-by-step explanation:
Answer:
13 hours
Step-by-step explanation:
Let's first start by finding how much he makes in 1 hours:

Now we can set up two ratios

Solve by cross multiplying (multiply the numerator of the first fraction with the denominator of the second fraction and the numerator of the second fraction with the denominator of the first fraction)
16x=208
Divide both sides by 16 to isolate x
x=13
He would have to work 13 hours to make $208
288 because 4 ant is 1 inch. 72 times 4 is 288
~JZ