In converting measurements, we use conversion factors to multiply to the given value. For the first item, the conversion factor would be 5280 ft = 1 mi and 1 min = 60 s. We calculate as follows:
30 ft / s ( 1 mi / 5280 ft ) ( 60 s / 1 min ) = 0.34 mi / min
For the second item, we calculate as follows:
Turtle's speed: 12 mi / hr ( 5280 ft / 1 mi ) ( 1 yd / 3 ft ) (1 hr / 60 min) = 352 yd / min
Boy's speed: 4.4 ft / s ( 1 yd / 3 ft ) ( 60 s / 1 min ) = 88 yd / min
250 divided by x = d (the amount mr Stein drove ) I think that’s the equation
Answer:
x²+y²=36
Step-by-step explanation:
any circle with center at (0,0)
has the equation of the form
x²+y²=r²
here r is radius r=6
so the answer
Answer:
14 minutes
Step-by-step explanation:
if Pete is x times fast then Repeat is 3x faster
so if both combine to complete a job in 56 minutes then we have
![x + 3x = 56 \\ 4x = 56 \\ x = 14](https://tex.z-dn.net/?f=x%20%2B%203x%20%3D%2056%20%5C%5C%204x%20%3D%2056%20%5C%5C%20x%20%3D%2014)
remember Pete is x hence Pete was 14 minutes fast
Answer:
$807.7
Step-by-step explanation:
$42,000÷ 52weeks = 807.69
807.69 rounded to the nearest cent would be 807.7