3 years ago

What is the probability that a number selected is at random from the numbers 1- 15 is a prime number?

1 answer:

7 0

So there is 15 different outcomes which we want 6 of them 2, 3, 5, 7, 11 all prime numbers so a 6/15 chance we’d pull a prime number
6/15 or 40% chance we’d pull a prime number out of the bag

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Keith exercises x hours a week. Troy exercises three hours less than Keith and Joe exercises two times more than Troy. Which exp

umka21 [38]

If Keith is represented by x, and Joe is three less than Keith, Troy is represented by x-3.
Then, we know that Joe exercises for twice the amount of time as Troy, we multiply the expression for Joe by two.

Keith = x
Troy = x-3
Joe = 2(x-3)

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3 years ago

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o-na [289]

Answer:

D. 912 square inches.

hope that helps!

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3 years ago

Store A has hats, 5 for $43.50. Store B has hats, 10 for $90. Which store offers the best deal?

Anton [14]

Answer:

umm A cuz if u get 5+5 hats u only have to pay $87.00 and if u get two 10+10 hats that will be 90+90 which is $180 which is more i tried my guy-

Step-by-step explanation:

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2 years ago

Which of the following expressions has a coefficient of 6 and a constant of 9?

Tcecarenko [31]

It would be C because a coefficient is always with a variable and 6 is with a variable which makes it a coefficient

Hope this helps

Have a great day/night

6 0

3 years ago

Read 2 more answers

a local food company produces yogurt in 3/4 tab cups 2 cups= 1 pint 2 pints= 1 quart 4 quarts= 1 gallon 8 fl oz= 1 cup The tubs

miss Akunina [59]

Answer:

15cents.

Step-by-step explanation:

The cost of yogurt is $0.75

20% of this amount is the profit to the company

Profit = $\frac{20}{100} * 0.75$

= $0.15

So the profit to the company is 15cents.

7 0

3 years ago