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3 years ago

Guys plz help me answer this question!!!

Mathematics

1 answer:

Semmy [17]3 years ago

7 0

Awnser:

1/2 as m, and -3 as b

Step-by-step explanation:

To find the equation of any line, you use the formula: mx+b=y, where m is the slope, y is the y coordinate, b is the y intercept, and x is the x coordinate. However, it only asks for b and m.

You'll need to first find 2 points.

I chose: (6,0) and (0,-3).

The formula to find the slope is: y2-y1/x2-x1.

0-(-3)/6-0

0+3/6

3/6

1/2

Now we need to find the y intercept. However, the graph already tells you what it is. The y intercept always has to have 0 as x.

So the awnser is 1/2 as m, and -3 as b.

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24.7 x 0.33 = ?? Show work pls

Zolol [24]

I start by removing the decimal points. Multiply 247x33. Start with the 3.

247
x33
If you only multiply the 3 by 247, you get 731.
Next, multiply 30 by 247. You’ll get 7310.
Next, add 7310+731.
You’ll get 8041 as your answer.
Hopefully this helps!!

5 0

2 years ago

The cost of producing x units of a product is C dollars, where C is given by the function C = 0.25x2 - 80x + 30000. (See the gra

iren2701 [21]

To determine the units needed to have the lowest cost, we need to do minimization of the equation of cost. We get the first derivative of the equation and equate it with zero. Then, determine the value of x.

C = 0.25x2 - 80x + 30000
C' = 0.5x - 80 = 0
x = 160 units

Hope this answers the question.

6 0

3 years ago

Is this right yes or no?

laila [671]

Answer:

Yes its correct.

Step-by-step explanation:

Have fun with the rest of that test.

8 0

3 years ago

If you were given the choice of between more initial zombies, but a slower growth rate or fewer initial zombies, but a greater g

Digiron [165]

I would choose to have a higher initial rate of zombies with a slower growth rate because (although it would be difficult in the beginning) i would have more time to prepare for the zombies.

5 0

3 years ago

Read 2 more answers

1. The Cajun Heartland State Fair charges $1.25 per ticket for the rides. Johnny bought 25 tickets for the rides and spent a tot

vladimir1956 [14]

Part (a)

The variable y is the dependent variable and the variable x is the independent variable.

Part (b)

The cost of one ticket is $1.25. Therefore, the cost of 25 tickets will be: .

Now, we know that Johnny spent his money only on ride tickets and fair admission and that he spent a total of $43.75.

Therefore, the price of the fair admission is: $43.75-$31.25=$12.5

If we use y to represent the total cost and x to represent the number of ride tickets, the linear equation that can be used to determine the cost for anyone who only pays for ride tickets and fair admission can be written as:

$y=1.25x+12.5$ ......Equation 1

Part (c)

The above equation is logical because, in general, the total cost of the rides will depend upon the number of ride tickets bought and that will be 1.25x. Now, even if one does not take any rides, that is when x=0, they still will have to pay for the fair admission, and thus their total cost, y=$12.5.

Likewise, any "additional" cost will depend upon the number of ride tickets bought as already suggested. Thus, the total cost will be the sum of the total ride ticket cost and the fixed fair admission cost. Thus, the above Equation 1 is the correct representative linear equation of the question given.

7 0

3 years ago