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belka [17]
3 years ago
5

Please help i’ll give brainliest

Mathematics
1 answer:
Furkat [3]3 years ago
7 0

Answer:

The answer is A, a total of 12 students spend 31 or more hours online per month.

Step-by-step explanation:

From the hours of 31 to 65 there are twelve students.

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Find the height of a triangle with an area (A) of 35 square inches and base of 7 use the formula A= 1/2bh
slega [8]

Answer:

D. 10

Step-by-step explanation:

Since you divided by 2. You want to multiply to go back wards.

35×2=70

They already give you base(b=7) so to find the height you need to divide to go backwards since you multipled bh.

70÷7=10

now plug it in to see if the equation is right.

35= 1÷2 (7×10)

5 0
4 years ago
I need sambady help my to rate the question
OLEGan [10]
Counting by tens is faster than counting by ones because you skip more numbers in between 10 and the next number than just counting by ones
8 0
3 years ago
What is the answer to 2 + -1/3 =
Helga [31]
The answer is : 1:6 repeating
4 0
3 years ago
Mark is solving an equation where one side is a quadratic expression and the other side is a linear expression. He sets the expr
zimovet [89]

Answer:

The answer would be two because one of the lines would be a parabolic line and parabolic lines only have at the most two solutions.

Step-by-step explanation:

6 0
3 years ago
To find the number of units that gives break-even for the product, solve the equation R C. Round your answer to the nearest whol
Harrizon [31]

Answer:

The correct answer is D.

Step-by-step explanation:

Giving the following information:

R = 90x

Total cost= 35x + 17,000

x= is the number of units produced and sold

Now, we know that:

Unitary variable cost= 35

Fixed costs= 17,000

Selling price per unit= 90

To calculate the break-even point in units, we need to use the following formula:

Break-even point in units= fixed costs/ contribution margin per unit

Break-even point in units= 17,000 / (90 - 35)

Break-even point in units= 309 units

7 0
4 years ago
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