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Fynjy0 [20]
3 years ago
10

A graph has time (hours) on the x-axis and total charge (dollars) on the y-axis. Points are at (0, 8), (2, 27), (4, 46), (6, 65)

. For the new year, the instructor is thinking of changing his rates. The equation of the possible new rates is represented in the graph. What is the y-intercept of the instructor's new rates? ( , )
Mathematics
2 answers:
Viefleur [7K]3 years ago
6 0

Answer:

(0,8)

Step-by-step explanation:

Katyanochek1 [597]3 years ago
3 0

Answer:

(0,8)

Step-by-step explanation:

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Whats the slope of (-3,4) (0, 0)
Maurinko [17]

Answer:

slope = -\frac{4}{3}  

Step-by-step explanation:

Use the slope formula, m = \frac{y_2-y_1}{x_2-x_1}, to find the slope. m represents the slope. x_1 and y_1 represent the x and y values of one point, and x_2 and y_2 represent the x and y values of another point. So, substitute the x and y values of the points (-3, 4) and (0, 0) into the formula appropriately and solve:

m= \frac{(0)-(4)}{(0)-(-3)} \\m = \frac{0-4}{0+3} \\m = \frac{-4}{3}

Thus, the slope is -\frac{4}{3}.

4 0
3 years ago
What is the absolute value of -4?
monitta
4
It is the distance of that number and zero.





Hope I helped!!!
4 0
3 years ago
If I deposit $100,000 in a retirement account that gives 8 % paid annually, what will be balance after 25 years?
Zinaida [17]

Answer:

$300,000

Step-by-step explanation:

To find 8% of 100,000 all you need to do is multiply 100,000 by .08.

100,000 (.08) = 8,000

The 8,000 accounts for one year, so now you have to multiply 8,000 by 25.

8,000 (25) = 200,000

Now add the initial amount to the additional 200,00 that will be paid to the retirement account.

100,000 + 200,000 = 300,000

The answer is $300,000.

6 0
3 years ago
Let (12,-5) be a point on the terminal side of an angle 0. Find the values of sin e, cose, and tan
lord [1]

Answer:

Sin = -5/13

Cos = 12/13

Tan = -5/12

Step-by-step explanation:

5 0
3 years ago
Simplify the expression using the distributive property. –4(–3x + 11) 1. Distribute the –4 through the parentheses: -4(–3x) + (-
diamong [38]
Let’s start with -4(-3x + 11) so, -4•-3x is 12x,because multiplying 2 negatives creates a positive. As for -4•11, it is -44. So, it should be 12x + -44. I hope this helps!
8 0
3 years ago
Read 2 more answers
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