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Zarrin [17]
2 years ago
7

For the most recent seven years, the U.S. Department of Education reported the following number of bachelors degrees awarded in

computer science: 4,033; 5,652; 6,407;7,201 8,719; 11,154; 15,121. What is the annual arithmetic mean number of degrees awarded?
a.About 8,327
b.About 12,240
c.About 15,962
d.About 6,217
Mathematics
1 answer:
kirill [66]2 years ago
3 0

Answer:

a. about 8327

Step-by-step explanation:

The annual arithmetic mean number of degrees awarded can be computed by adding the number of degrees awarded and then dividing their sum by number of years.

Let x be the number of degrees awarded in computer science.

sumx=4033+5652+6407+7201+8719+11154+15121=58287

n=number of years=7

annual arithmetic mean=58287/7=8326.71

Thus, the annual arithmetic mean number of degrees awarded are about 8327.

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Find the x and y intercepts 5y + 3x = 15
Tomtit [17]
First, find the x-intercept.

The x-intercept will be at the point (x, 0) where x is any real number. If we substitute the x-coordinate and the y-coordinate for the x and y variables in the equation, we can solve for x.

5y + 3x = 15
5(0) + 3x = 15
3x + 15
x = 5

We found the x-intercept now find the y-intercept with the same process.

The y-intercept will be at the point (0, y) where y is any real number.

5y + 3x = 15
5y + 3(0) = 15
5y = 15
y = 3

So, the x-intercept is (5, 0) and the y-intercept is (0, 3)
8 0
2 years ago
Use the distributive property to expand -4 (-2/5 + 3 x). Which is an equivalent expression?
Brrunno [24]

Answer:

8/5-12x.

Step-by-step explanation:

To distribute, you simply need to multiply each of the terms inside of the parenthesis by -4. This will give you:

=-4(\frac{-2}{5})-4(3x)

=8/5-12x. This is your answer!

7 0
2 years ago
How many days are in 37 000 minutes?
vivado [14]

Answer:

the answer is 24.7 days

6 0
3 years ago
Find the perimeter (add all sides) of a square when side a= - 41x²
Dafna11 [192]

Answer:

-164x^2

Step-by-step explanation:

The Perimeter of a square is 4s where s is the length of 1 side.

So P=4(-41x^2) 41*4=164 ----> P=-164x^2

5 0
2 years ago
Y=3/4 x-4
pochemuha

Answer:

see graph of y=3/4 x-4

Step-by-step explanation:

Assuming you mean

y = \frac34x - 4

Below is a graph of that one. The slope is 3/4 and the interception with the y axis is at y=-4. The equation is in its normal form y=ax+b with a=3/4 (slope) and b=-4 (y intercept), so no conversion needed.

You have to be careful on how you write these equations down. It might very well be that you meant:

y = \frac{3}{4x-4} or y = \frac{3}{4x} - 4

However, those are more complex so I'm hoping for the first one... ;-)

8 0
3 years ago
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