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3 years ago

8

Rana uses the formula 1.75p to calculate, in dollars, the cost of p packages of pens. What is the cost of 10 packages of pens? W

hat is the cost of 1 package of pens?

1 answer:

USPshnik [31]3 years ago

7 0

It is 1.75 dollars per packet of pens you just had to divide

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David has an after-school job at an animal shelter he notices that at one meal for dogs can eat three cans of food

svetlana [45]

what are you asking?

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3 years ago

If you rolled two dice what is the probability that you would roll a 4 or a 5

Masja [62]

Hello there! Given that normal dice are numbered 1-6, individually rolling a 4 or a 5 would give a 1/6 probability. That converts to about 17% as a percentage because we can multiply 1 by 100 to get 100/6, then divide 100 by 6 to get 16.6666. When rounding, that gives approximately 17%. However, if we combined probabilities, we would find that rolling a 4 or a 5 collectively gives a 2/6 probability, which is approximately 33% as a decimal.

In terms of individual probabilities, you would be 17% likely to roll one of them. In terms of collectiveness, the likelihood of rolling a 4 or 5 would render 33% on each die. If you need additional help, let me know and I will gladly assist you.

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2 years ago

The patio shown has an area of 116 square feet. What is the value of h?

Oduvanchick [21]

Answer:

8 ft

Step-by-step explanation:

if we made this into a rectangle (pretend you chop off one of the triangles and glue it to the other one to make a long rectangle), the length would be 10+4.5, or 14.5. to find what h is, we can just divide 116 by 14.5. our answer is 8.

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3 years ago

If rectangle is 12 inches long and 8 inches wide, what is the ratio of its length to its width?help

Kamila [148]

12:8
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3 0

3 years ago

the sum of two numbers is 7 five times the larger number plus four times the the smaller number is 47.

Natali5045456 [20]

Let x and y represent the larger and smaller numbers, respectively. The problem conditions give rise to two equations:
x + y = 7
5x +4y = 47

You can use the first equation to write an expression for y, then substitute that into the second equation.
y = 7 - x
5x +4(7 -x) = 47 . . . . substitute for y
x + 28 = 47 . . . . . . .. simplify
x = 19 . . . . . . . . . . . . subtract 28

Using our expression for y, we have
y = 7 -19 = -12

The larger number is 19.
The smaller number is -12.

7 0

3 years ago