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3 years ago

WUHAHAHAHHAHAH HELP ME

Mathematics

1 answer:

Nat2105 [25]3 years ago

6 0

Answer:

1. 201.06 m

2. 1963.5 dm

3. 4536.46 mm

4. 17671.46 in

5. 254.47 cm

Step-by-step explanation:

You just have to plug these numbers into the formula for area of a circle.

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Nasrin invested $6000 in a bond at a yearly rate of 3%. She earned $450 in interest. How long was the money invested?

Alenkasestr [34]

4 years

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2 years ago

How do you divide 3.36/1.4?

ahrayia [7]

Answer:

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Step-by-step explanation:

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3 years ago

Read 2 more answers

Estimate the sum of the decimal below by rounding to the nearest whole number.

Marizza181 [45]

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3 years ago

The cycle time for trucks hauling concrete to a highway construction site is uniformly distributed over the interval 40 to 75 mi

jeka57 [31]

Answer:

0.8333 = 83.33% probability that the cycle time exceeds 50 minutes if it is known that the cycle time exceeds 45 minutes

Step-by-step explanation:

A distribution is called uniform if each outcome has the same probability of happening.

The uniform distributon has two bounds, a and b, and the probability of finding a value higher than x is given by:

$P(X > x) = \frac{b - x}{b - a}$

Uniformly distributed over the interval 40 to 75 minutes.

This means that $a = 40, b = 75$

It is known that the cycle time exceeds 45 minutes

This means that we can use $a = 45$

What is the probability that the cycle time exceeds 50 minutes?

$P(X > 50) = \frac{75 - 50}{75 - 45} = 0.8333$

0.8333 = 83.33% probability that the cycle time exceeds 50 minutes if it is known that the cycle time exceeds 45 minutes

8 0

3 years ago

The table shows the number of words a person types of different amounts of time. What is the rate of words per minute?

Setler [38]

Answer:

35 words per minute.

Step-by-step explanation:

To find the answer you have to divide Minutes by Words Typed.

105 ÷ 3 = 35.

175 ÷ 5 = 35.

315 ÷ 9 = 35.

Therefore, our answer is 35.

8 0

3 years ago

WUHAHAHAHHAHAH HELP ME​

WUHAHAHAHHAHAH HELP ME