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Vinil7 [7]
3 years ago
11

In 2000, the average male television viewer watched about 22 hours of television in 7 days. About how many hours of television d

id the average male viewer watch in 31 days ?
Mathematics
1 answer:
navik [9.2K]3 years ago
3 0

Answer:

About 97 hours

Step-by-step explanation:

we know that

The average male television viewer watched about 22 hours of television in 7 days

so

using proportion

Find out about how many hours of television did the average male viewer watch in 31 days

Let

x ----> the number of hours of television watched in 31 days

\frac{22}{7}\frac{hours}{days}=\frac{x}{31}\frac{hours}{days}\\\\x=22(31)/7\\\\x=97\ hours

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Answer:

20 min for 40 shirts, two shirts a minute

7 0
3 years ago
The system x−6y=4, 3x−18y=4 has no solution.
stealth61 [152]
Ok fist you wanna change your question into a equation so it would turn into x-6 y=4 and 4.3x - 18 y = 4 then multiple both sides and that pups give you 43x - 180 y = 40 and eliminate one variable and I don’t wanna keep explaining but the the answer is



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3 years ago
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7 0
3 years ago
A company sells widgets. The amount of profit, y, made by the company, is related to the selling price of each widget, x, by the
nydimaria [60]

Answer:

Step-by-step explanation:

As you can see, this is a quadratic equation and if you were to graph this you would see that it is a parabola that opens down because of the negative leading coefficient (-34). The maximum profit would be at the vertex, of the graph. Therefore, we need to find the value of "y" when "x" is the line of symmetry. We find this by  x=-b/(2a) where a = -34 and b = 1542:

x=-1542/(2)(-34)

x=-152/-68

x=152/68  

We put this value of "x" into the original formula to find out the value of "y":

y=-34x^2+1542x-10037

y=(-34)(1542/68)^2+1542(1542/68)-10037

y= -17483.5588235 + 34967.1176471 -10037

y=7446.5588236

Therefore, the maximum profit would be $7446.56.

Hope this helps!

PLS MARK BRAINLIEST THIS TOOK A LOT OF TIME

7 0
3 years ago
A bike rental shop charges a 13 dollar fixed fee plus 7 dollars an hour for renting a
Verdich [7]

Answer:

vRead the passage from “The Beginnings of the Maasai.”

Now Enkai lives at the top of Mount Kenya, and we Maasai still live below, herding cattle down in the plains. It’s not a bad life, especially when Enkai is the Black God, providing for us. And when the cattle or other children cause problems, I just warn them that they never know when I might suddenly develop my godly powers.

The main purpose of the passage is to illustrate the relationship between the Maasai and

Mount Kenya.

the children.

the cattle.

their god.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
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