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3 years ago

Pooky eats three cans of cat food each day. How long will 27 cans of food last?

Mathematics

2 answers:

wlad13 [49]3 years ago

6 0

Answer: 9 days.

Step-by-step explanation: 27 / 3

serg [7]3 years ago

3 0

Answer:
27 ÷ 3 = 9 days

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ollegr [7]

Answer:

Step-by-step explanation:

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3 years ago

If ABC ~ DEF and the scale factor from ABC to DEF is 1/5, what are the lengths of DE , EF and DF , respectively?

crimeas [40]

Answer:

option a (2,2,5)

Step-by-step explanation:

First we have to notice that it tells us that the scale is 1/5.

This means that the measures of the new triangle will be 5 times smaller than those of the other triangle.

Now we just have to take the measurements of the sides of the triangle and multiply them by 1/5 or divide them by 5

AB = 10 DE = 10/5 = 2

BC = 10 EF = 10/5 = 2

AC = 25 DF = 25/5 = 5

DE = 2

EF = 2

DF = 5

(2, 2, 5)

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3 years ago

Company ABC produces widgets. They have found that the cost, c (x), of making x widgets is a quadratic function in terms of x. T

ElenaW [278]

<span>The fittable function seems to be 2 x^2+4 x+7. So C (167)</span>

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2 years ago

Dy/dx of ln(x/x^²+1)

exis [7]

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2 years ago

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