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lora16 [44]
2 years ago
13

Johnny’s electric bill is a variable expense. What is the average amount he pays for electricity if he paid $235 in December, $1

19 in January, $109 in February, $122 in March and $135 in April?
$200
$132
$144
$125
Mathematics
2 answers:
Flura [38]2 years ago
8 0

Answer:

$200

Step-by-step explanation:

Hope this helped you!!

Alinara [238K]2 years ago
6 0
The average amount is 125
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Which coordinates will best represent point A'?
baherus [9]

Answer: OPTION A.

Step-by-step explanation:

You know that the rule that will be used for the translation of the figure ABC is:

(x,y)→(x-3,\ y+4)

You can observe in the figure that the coordinates of the point A is this:

A(1,1)

Then, in order to find the coordinates that will best represent point A', you need to subtract 3 from the x-coordinate of the point A and add 4 to the y-coordinate of the point A:

A'(1-3,\ 1+4)\\\\A'(-2,5)

4 0
3 years ago
Read 2 more answers
Factor the expression completely
Anastaziya [24]
25c - 5

Simplify all of the answer choices & see which one is correct.

a) 5(5c - 1)

25c - 5

A) IS CORRECT.

b) 5(20c + 1)

100c + 5

B IS INCORRECT.

c) 5(5c)

25c

C IS INCORRECT.

d) 5(c -1 )

5c - 5

D IS INCORRECT.

Therefore, the correct answer is a) 5(5c - 1)

~Hope I helped!~
7 0
3 years ago
Read 2 more answers
Less than 75% of workers got their job through internet resume sites. A researcher thinks it has increased.
Vera_Pavlovna [14]

Answer:

H0 : p = 0.75  against    H1: p > 0.75  One tailed test.

Step-by-step explanation:

We state our null and alternative hypotheses as

H0 : p = 0.75  against    H1: p > 0.75  One tailed test.

In this case H0 is not defined as p≤ 0.75 because the acceptance and rejection regions cannot be set up. Therefore we take the exact value of H0 : p= 0.75.

The claim is that the probability of the workers getting their job through the internet is greater than 75% or 0.75.

As H0 is supposed to be less than we choose H1 to be greater than equality.

5 0
3 years ago
Micheal wants to buy 12 pens but he is short of $8.40. If he buys 9 pens, he will have $29.40 left. How much money does he have?
trapecia [35]
All you have to do is subtract the biggest numbers i the problems.
6 0
3 years ago
I’ve been stuck on this for 3 days today is the last day please help me guys
OleMash [197]

y = x^2 - 2x - 3

Factored Form: y = (x - 3)(x + 1)

X-Intercepts: (3, 0) and (-1, 0)

Axis of Symmetry: x = 1

Vertex: (1, -4)

Domain: All Real Numbers (or negative infinity to infinity)

Range: y > -4

Hope this helps!

7 0
2 years ago
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