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3 years ago

Danny’s grandmother made b buns and c cookies and wants to put p things on each plate. How many plates does she need?

2 answers:

3 0

Plates needed=(b+c)/p
Let's say she has a total of 70 buns and cookies. And she wants to put 5 of one or the other on each plate. Then, she needs 70/5, or 14 plates
☺☺☺☺

Natasha_Volkova [10]3 years ago

3 0

Answer: The number of plates needed is (C + B)/P

Step-by-step explanation:

Ok, we have C cookies, B buns, and she wants to put P things in each plate.

The number of plates can be obtained by:

(C + B)/P = N

Where you divide the total number of things (cookies + buns) into the number P, that is the number that goes in each plate, and in this way, you find how many groups of P things there are, and that number of groups is equal to the number of plates needed.

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Evaluate. Be smart, (2.31∙5.82+4.18∙2.31+90∙2.31)÷2.31∙0.55

OverLord2011 [107]

= 2.31(5.82+4.18+90)/ 2.31*0.55
=2.31*100/ 2.31* 0.55
=1*100*0.55
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4 0

3 years ago

Please help and don't use links:)

Drupady [299]

Transitive property

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6 0

2 years ago

Julia wrote the tate $106 in 6 weeks as a unit rate determine her mistake and correct it 108/6 weeks= $54/3 weeks

murzikaleks [220]

Answer:

$17.67 per 1 week is the unit rate

Step-by-step explanation:

A unit rate is a rate per 1 unit. Julia's rate of 106 per 6 weeks can be reduced by dividing the two numbers. 106/6 = $17.67 per 1 week.

6 0

2 years ago

The perimeter of an equilateral triangle is 15 inches more than the perimeter of a square, and the side of the triangle is 8 in

Setler [38]

ANSWER:

The length of a side of the triangle is 17 inches.

SOLUTION:

Given, the perimeter of an equilateral triangle is 15 inches more than the perimeter of square.

And the side of the triangle is 8 inches longer than the side of the square.

Let the length of the side of a triangle be x.

And the length of the side of a square be y.

perimeter of triangle = a + b + c , where a , b, c represents side

perimeter of square = a + a + a +a , where a represents side

Given, the perimeter of an equilateral triangle is 15 inches more than the perimeter of square. Hence we form a equation as

Then, x + x + x = 15 + y + y + y + y

3x = 15 + 4y ---- (1)

Now, given that, x = 8 + y ---- (2)

Substitute (2) in (1)

3(8 + y) = 15 + 4y

24 + 3y = 15 + 4y

4y – 3y = 24 – 15

y = 9

Now, substitute y value in (2)

x = 8 + 9 = 17

Hence, the length of a side of the triangle is 17 inches.

5 0

3 years ago

c=1 when a randomly chosen card out of a standard deck of 52 playing cards is a heart and c=2 otherwise. draw a histogram showin

Lilit [14]

Answer:

The possible values of c are 1 or 2. There are 13 hearts in a deck of cards and 52-13 = 39 cards that are not. There are a total of 52 cards to choose from, so the possibilities for each value of c are found by dividing the number of results for that value by 52. (Image 1)

Histogram is attached for your reference.

8 0

3 years ago