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natali 33 [55]
2 years ago
14

There are 3,141 students at a concert. If there are 9 seats in each row, how many rows will the students need?

Mathematics
1 answer:
professor190 [17]2 years ago
4 0

Answer:

349

Step-by-step explanation:

3141 divided by 9=349

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Find three consicutive numbers that have the sum 96
In-s [12.5K]

Answer:

31, 32, 33

Step-by-step explanation:

three consicutive numbers means 3 numbers in a row

sum 96 is the total you want to reach

31 + 32 + 33

7 0
2 years ago
Sheila works 8.5 hours per day on Monday,Wednesday and Friday, and 6 hours per day on Tuesday and Thursday.she earns $356.25 per
Artist 52 [7]

Answer:

9.50/ per hour

Step-by-step explanation:

adding the 8.5 x 3 (M/W/F)

plus the 6 x 2 (T/TH)

= 37.5 hours

356.75 divided by 37.5 = 9.5

Hope this helps

6 0
3 years ago
When pricing out a menu, we know it is important to use the Edible a portion Price. What would the effect on your profit margin
Colt1911 [192]

The effect of  Edible a portion Price on your profit margin , if we only use the as purchased price to determine our cost and selling price is that it will maximize the profit because it will account for every part of the production.

<h3>What is edible portion cost?</h3>

The portion cost can be calculated by multiplying the cost of a usable kg  with the  portion size.

This can be represented as : portion cost = (portion size x cost of usable kg)

It should be noted that Edible portion (EP)  serves as the  portion of food  which will be given top the   customer after  the preparation.

Learn more about profit margin at:

brainly.com/question/8189926

#SPJ1

6 0
1 year ago
PLEASE HELP ive been stuck on this for a long time
Tomtit [17]

Answer:

Below

Step-by-step explanation:

You can use Pythagorean theorem to find the hypotenuse of a right triangle.

a2 + b2 = c2

The square root of 15 = 3.8729.... (a bunch of other numbers)

4^2 + 3.8729^2 = c2

16 + 15 = 31

Now that you have this, you need to find the square root

The square root of 31 = 5.56775436

Rounding this to the tenth it would be: 5.57

Final answer: C = 5.57

hope this helps! :)

5 0
2 years ago
PLEASE HELP WITH QUESTION! MARKING BRAINLIEST + POINTS GIVEN.
I am Lyosha [343]
The simple answer (not using multiples of 2\pi (360°)) is
=  \sqrt[3]{125} ((cos( \frac{288}{3})) + isin(( \frac{288}{3})))&#10;=  5(cos96 + isin96)

8 0
2 years ago
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