All categories

3 years ago

Write a formula that will help Eric determine how much the potatoes he buys will costs in bulk

Mathematics

1 answer:

Evgesh-ka [11]3 years ago

7 0

T=K*P
The total cost (T) equals the amount of kilograms (K) multiplied by the price per kilogram (P).

You might be interested in

Multiply (x + 14)(x + 15). What is the product?

Contact [7]

Answer:

x^2+29x+210

I hope this helps! I did this through the FOIL method. :)

5 0

2 years ago

Please help!! 15 points

zlopas [31]

Answer:

? = 125°

Step-by-step explanation:

The central angle is equal to the measure of the arc that subtends it, thus

? = 125°

3 0

3 years ago

[hurry please] What is the probability of spinning yellow on both spinners?

ehidna [41]

Answer:

1/3

Step-by-step explanation:

There are six options in total and two if these are yellow. therefore the answr us 2/6 which simplifies to 1/3 meaning the answer is 1/3.

7 0

2 years ago

Read 2 more answers

150 adults complete a survey.

NARA [144]

Ratio of men:women in the simplest form is 7:8

Step-by-step explanation:

Step 1: Given total adults = 150. Number of women = 80. Find the number of men.

Number of men = 150 - 80 = 70

Step 2: Find the ratio between men and women.

Men:Women = 70:80 = 7:8

3 0

3 years ago

Find all values of c in the open interval (a, b) such that f'(c)=(f(b)-f(a))/(b-a)

timama [110]

<h3>Answer: c = 7/4</h3>

================================================

Work Shown:

Compute the function value at the endpoints

$f(x) = \sqrt{4-x}\\\\f(-5) = \sqrt{4-(-5)} = 3\\\\f(4) = \sqrt{4-4} = 0\\\\$

With a = -5 and b = 4, we have

$f'(c) = \frac{f(b)-f(a)}{b-a}\\\\f'(c) = \frac{f(4)-f(-5)}{4-(-5)}\\\\f'(c) = \frac{0-3}{9}\\\\f'(c) = -\frac{1}{3}\\\\$

So,

$f(x) = \sqrt{4-x}\\\\f'(x) = -\frac{1}{2\sqrt{4-x}}\\\\f'(c) = -\frac{1}{3}\\\\-\frac{1}{2\sqrt{4-c}} = -\frac{1}{3}\\\\$

Use algebra to solve for c

$-\frac{1}{2\sqrt{4-c}} = -\frac{1}{3}\\\\\frac{1}{2\sqrt{4-c}} = \frac{1}{3}\\\\3 = 2\sqrt{4-c}\\\\2\sqrt{4-c} = 3\\\\\sqrt{4-c} = \frac{3}{2}\\\\4-c = \frac{9}{4}\\\\c = 4-\frac{9}{4}\\\\c = \frac{16-9}{4}\\\\c = \frac{7}{4}\\\\$

6 0

2 years ago