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2 years ago

Please help! 15 points!!

Mathematics

1 answer:

Butoxors [25]2 years ago

4 0

Answer:

Step-by-step explanation:

= $\sqrt{2}$ * $\sqrt{10}$ / $\sqrt{5}$

= 2 $\sqrt{5}$ / $\sqrt{5}$

The square root of 5 will be cancel then

= 2

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A bakery has fixed costs for retail space, electricity, and appliances of $15,000. The variable cost of baking a cookie is 0.25

den301095 [7]

Answer:

Step-by-step explanation:

That $15,000 sounds like an annual amount, not a monthly or weekly amount. In the absence of clarification of this, I will include that $15,000 in the following calculations:

Let the # of cookies baked be z and the number of cakes be k.

Then:

Total cost = $15,000 + ($0.25/cookie)z + ($3.53/cake)k

In this specific case, where the number of cookies is z and the number of cakes is k, the formula

Total cost = $15,000 + ($0.25/cookie)z + ($3.53/cake)k

becomes ...

Total cost (z, k) = $15,000 + ($0.25/cookie)(400) + ($3.53/cake)(200),

and this works out to:

TC (z, k) = $15,000 + $100 + $706 = $15,000 + $806 = $15,806.

No cakes or cookies could be good enough to warrant production costs that high!

Double-check to ensure that you have copied this problem down completely and accurately.

6 0

3 years ago

Read 2 more answers

I WILL GIVE BRAINLIEST TO CORRECT ANSWER

STatiana [176]

<h2>Answer:</h2><h3><em>y = -1x - 9</em></h3><h2>Explanation:</h2>

First, we’ll need to find the <u>slope</u>.

(-5,-4) (-2,-7)

m = $\frac{y_{2} - y_{1} }{x_{2} - x_{1} }$

m = $\frac{-4 - (-7)}{-5-(-2)}$

m = $\frac{-3}{3}$

m = -1

Next, substitute these values into the <u>point slope equation:</u>

y - $y_{1}$ = m(x - $x_{1}$ )

y - (-7) = -1(x - (-2))

y + 7 = -1(x + 2)

Now, convert to <u>slope intercept form (y = mx + b):</u>

y + 7 = -1x -2

-7 -7

y = -1x - 9

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3 years ago

Read 2 more answers

What's the answer to these

kati45 [8]

Slope is first numbers, for example, 26 is 7 and the y intercept is -3
Hats basically it

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3 years ago

The percentage of sprouted seeds for a single crop can be modeled by a logistic function that is represented by y=100/1+99e^-0.8

olga_2 [115]

Answer:

A, B, and C

Step-by-step explanation:

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3 years ago

Mrs. Carson pays Kristen $48 for babysitting 6 hours, and Mr. Vasquez pays her $67.50 for babysitting 9 hours. Who pays Kristen

yaroslaw [1]

To solve this problem you must divide the total salary by the total hours to figure out how much is earned each hour

$48/6 hours = $8 per hour
$67.50/9 hours = $7.50 per hour

Mrs. Carson pays Kristen the better salary by $0.50 an hour.

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4 years ago