3/8 of a lap is 1/32 of the entire race.
x - the number of laps in the race

$\frac{3}{8}=\frac{1}{32}x \\
\frac{3}{8} \times 32=x \\
3 \times 4=x \\
x=12$

There were 12 laps in the race.

3 0

3 years ago

Shaniqua brings home $250 per week working 25 hours. She is able to save $30 of her earnings each week.

Shtirlitz [24]

The answer is clearly "chicken nugget"

7 0

2 years ago

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Let x1, x2, ...x64 be a random sample from a distribution with mean 64 and standard deviation 4. then mean and the standard devi

VARVARA [1.3K]

The mean of sample means is the same as the mean of the underlying distribution.

The standard deviation of sample means is the original distribution sample mean divided by the square root of the number of samples.

Mean of sample mean distribution: 64

SD of sample mean distribution: 4/√64 = 1/2

7 0

2 years ago

What is the ratio of the circumferences for two circles with areas 6pi m2 and 150pi m2?

kramer

Answer:

Step-by-step explanation:

8 0

2 years ago

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