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polet [3.4K]
3 years ago
5

Lester baked 14 cookies with 2 scoops of flour. With 3 scoops of flour, how many cookies can Lester bake? Assume the relationshi

p is directly proportional.
Mathematics
1 answer:
storchak [24]3 years ago
5 0

Answer:

21 cookies

Step-by-step explanation:

If 2 scoops of flour equals 14 cookies that means that 1 scoop equals 7 cookies!

7*3=21

Hope this help!

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In the figure below what is the name of the angle formed by two rays QR and QP? What is the common. endpoint,for this angle?
castortr0y [4]
The common endpoint is Q. The angle is: angle RQP, angle PQR, or just angle Q
6 0
3 years ago
Women's heights are normally distributed with a mean given by p = 63.6 in. and a standard deviation given by o = 2.5 in. (a) If
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Step-by-step explanation:

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4 0
3 years ago
The smiths have two children. The sum of their ages is 23. The produce of their ages is 132. How old are the children?
kolezko [41]

For this case we propose a system of equations:

x: Let the variable representing the age of the first child of the Smiths

y: Let the variable representing the age of the second child of the Smiths

According to the data of the statement we have to:

x + y = 23\\x * y = 132

From the first equation we have to:

x = 23-y

We substitute in the second equation:

(23-y) * y = 132\\23y-y ^ 2 = 132\\y ^ 2-23y + 132 = 0

We find the solutions by factoring:

We look for two numbers that, when multiplied, result in 132 and when added, result in 23. These numbers are 11 and 12.

Thus, we have that the factorized equation is:

(y-11) (y-12) = 0

Thus, the solutions are:y_ {1} = 11\\y_ {2} = 12

So, we can take any of the solutions:

With y = 11

Thenx = 23-11 = 12

Therefore, the ages of the children are 11 and 12 respectively.

Answer:

 The ages of the children are 11 and 12 respectively.

6 0
3 years ago
Can someone help me fast plz
Murljashka [212]

Answer:

That looks confusing

Step-by-step explanation:


7 0
3 years ago
Read 2 more answers
I need help finding values of x,y,z. I want to know if there is an answer apart from 0, since that is what I need to find. Thank
vichka [17]

Answer:

They all equal zero

Step-by-step explanation:

A number cannot equal itself times any number that isn't zero, unless it itself is zero.

3 0
2 years ago
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