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3 years ago

13

Find the exact circumference of a circle with the given radius.

1 answer:

gtnhenbr [62]3 years ago

5 0

It should be 31.41 bc the equation is 2•pi•radius

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Mandarinka [93]

Answer:

2.69 maybe not so sure ..

8 0

3 years ago

Sue made a batch of snack mix for the party. She combined 12 ounces of mixed nuts, 20 ounces of cereal, and 8 ounces of pretzels

Levart [38]

Answer:

The pretzels are 20% of the total weight of the snack.

Step-by-step explanation:

Total weight 12 + 20 + 8 = 40

So 8 / 40 = 20%

6 0

3 years ago

An ethanol railroad tariff is a fee charge for shipments of ethanol on public railroads. The Agriculture Marketing Service publi

Stels [109]

Answer:

The appropriate response is "0.9476".

Step-by-step explanation:

The given values are:

Standard deviation,

$\sigma=1150$

Randomly selected railroad-car shipments,

n = 500

As we know,

⇒ $\sigma \bar{x}=\frac{\sigma}{\sqrt{n} }$

On substituting the values, we get

⇒ $=\frac{1150}{\sqrt{500} }$

then,

⇒ $=P(-1.94$

⇒ $=P(Z$

On using the table of P, we get

⇒ $=0.9738 - 0.0262$

⇒ $=0.9476$

3 0

3 years ago

If two dice are rolled, what is the probability that their sum will be 10, given that both dice are odd?

8090 [49]

Answer:

I think it is either 1/6 or 1/8

Hope it helps :)

5 0

3 years ago

If 9 pairs of jeans cost $121.50 find the cost of 5 pairs

Darya [45]

five pairs of jeans should cost $67.5

3 0

3 years ago

Read 2 more answers