Write an expression for the product of - 3 *- 2y

Answers

Answer 1

Answer: I think it’s 6y hopefully it’s correct lol

Related Questions

What is 1 whole and 5/8 as a decimal
35 minus 3 multiply by 8
Draw an isosceles Triangle with exactly one 40 degrees angle. Is this the only possibility or can you draw another triangle that will also meet these conditions? How is this different from drawing a triangle given 2 sides and the angle between them?Please answer ASAP Due today PLEASE!!!
Solve for the distance between the points (0, -9) and (-4, 3).
What is the circumference of the circle?1) 2 by 6 rectangle is inscribed in circle2) 5 by 5 square is inscribed in circle3) 5 by 6 rectangle is inscribed in circle4)2 by 15 rectangle is inscribed in circle5) 1 by 12 rectangle is inscribed in circle

A company’s total cost from manufacturing and selling x units of their product is given by: y = 2x2 – 600x + 49,000. How many units should be manufactured in order to minimize cost, and what is the minimum cost?a. (100, $9,000)b. (125, $3,250)c. (150, $4,000)d. (170, $4,800)e. (200, $9,000)

Answers

Answer: Option 'c' is correct.

Step-by-step explanation:

Since we have given that

$y=2x^2-600x+49000$

We need to find the number of units in order to minimize cost.

We first derivative w.r.t. x,

$y'=4x-600$

For critical points:

$y'=0\n\n4x-600=0\n\n4x=600\n\nx=(600)/(4)\n\nx=150$

Now, we will check whether it is minimum or not.

We will find second derivative .

$y''=4>0$

So, it will yield minimum cost.

Minimum cost would be

$y(150)=2(150)^2-600* 150+49000\n\ny(150)=\$4000$

Hence, At 150 units, minimum cost = $4000

Therefore, Option 'c' is correct.

A cell phone company charges $15 for 120 minutes. What is the cost per minute? Round to the nearest cent.

Answers

Answer: The cost per minute is $0.13 or 13 cents.

Step-by-step explanation:

If it charges $15 for 120 minutes then to get to one minute we will have to divide it by 120.

so 15/120 = 0.125 which rounds to 0.13 to the nearest cent.

Answer:

Step-by-step explanation:

Question 8A rectangle has vertices at (0,0), (3,0), and (0,6). What is the area
of the rectangle?

I’ll mark you!

Answers

Answer:

18 square units

Step-by-step explanation:

The area of a rectangle is simply it's base length multiplied by its height.

A = b × h

Since a rectangle has all right angles, it must have two sets of parallel sides.

Given the coordinates (0, 0), (3, 0), (0, 6) which are vertices of the rectangle. You can find the distance between each point to get the side length and then multiply the two side lengths together.

In your own words, describe how to graph the linear equation y = -1/5x + 3. Step by step