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Yuliya22 [10]
2 years ago
6

Four emple yees can service 20

Mathematics
1 answer:
photoshop1234 [79]2 years ago
3 0

Answer:

4

Step-by-step explanation:

Given that 20 / 5 = 4

It will take just about 4 hours (240 minutes).

Each car requires 1 hour to wash.

So, it will erase 1 hour.

I hope this helps. ❤

If this is wrong, please let me know.

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The number of purses a vendor sells daily has the probability distribution represented in the table. Number of Purses, x 0 1 2 3
Arada [10]

Answer:

(D)$81

Step-by-step explanation:

Given that the number of purses a vendor sells daily has the probability distribution represented in the table.

Expected Value, E(x)=\sum_{i=1}^{n}x\cdot p(x)

Therefore:

E(x)=(0X0.35)+(1X0.15)+(2X0.2)+(3X0.2)+(4X0.03)+(5X0.07)\\=0+0.15+0.4+0.6+0.12+0.35\\E(x)=1.62

If each purse sells for $50.00, the number of expected daily total dollar amount taken in by the vendor from the sale of purses

=Expected Value X $50

=1.62 X $50

=$81

The correct option is D.

6 0
3 years ago
Which graph shows the solution set of x^2+9x-22/x+4<_0
motikmotik

Answer:

The Tasty Beans Coffee House being planned for the corner of SE 12th and Main will ruin a perfectly nice neighborhood. Besides the fact that Tasty Beans already has coffee shops all over the city, it will pull business away from local coffee houses that have been here for decades. In addition, there is already a parking problem on that street, and the new business will just add to the congestion. They're planning a drive-up window, too, and that will mean a steady stream of traffic in a very high-volume area. Ask anyone walking down the street, and they'll tell you this is a bad idea. I speak for my whole neighborhood when I say, "Go away, Tasty Beans!"

Step-by-step explanation:

The Tasty Beans Coffee House being planned for the corner of SE 12th and Main will ruin a perfectly nice neighborhood. Besides the fact that Tasty Beans already has coffee shops all over the city, it will pull business away from local coffee houses that have been here for decades. In addition, there is already a parking problem on that street, and the new business will just add to the congestion. They're planning a drive-up window, too, and that will mean a steady stream of traffic in a very high-volume area. Ask anyone walking down the street, and they'll tell you this is a bad idea. I speak for my whole neighborhood when I say, "Go away, Tasty Beans!"

7 0
3 years ago
Find an expression which represents the difference when (-4x-2) is subtracted from (-8x+3) in simplest terms.
g100num [7]

Answer:

for problem 1: -4 x -2 = -6

for problem 2: -8x +3 = -11x

Step-by-step explanation:

I hope it helped

brainlest please

7 0
2 years ago
Read 2 more answers
Give the trig ratio as a fraction
faust18 [17]

Answer:

What is the question I understand the part where you need a ratio as a fraction but, is there a way you can put a pic of the numbers or put the numbers in the question?

7 0
3 years ago
Write the equation of the line in slope-intercept form.
Natasha_Volkova [10]

Answer:

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Step-by-step explanation:

8 0
2 years ago
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