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3 years ago

HELP ME!!!!!!!!!

Mathematics

1 answer:

lawyer [7]3 years ago

4 0

Answer:

They will have to sell 62 T-shirts and their cost will be 620$

Step-by-step explanation:

well they only gain 1 dollar every shirt they sell soooooo

62 shirts = 62$ that covers the setup fee

and doing that they will make 620$ bucks.

Hope it helps and if wrong rate 1

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In the previous problem, people sampled three crackers: one from a manufacturer and two from competitors. It turns out that 35%

kipiarov [429]

This cracker should be manufactured because the percent of people thinking the cracker tasted best is greater than the competitor's cracker. This means you will know that your cracker and it's quality is at least better than the two others.

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3 years ago

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a designer needs to create perfectly circular necklace. the necklace each need to have a radius of 10cm. what is the largest num

Mars2501 [29]

Ok so find circumference of 1 neclace
C=2pir
r=10
C=2pi10
c=20pi

how many 20pi's make 1000?
20pi times x=1000
divide both sides by 20pi
xnecklaces=1000/20pi
xnecklaces=50/pi
aprox pi=3.14
xnecklaces=50/3.14
xnecklaces=15.915
round down since you can't sell 0.9 necklasce

15 is answer

1st option is correct

7 0

3 years ago

Read 2 more answers

Help? With my math please. Will mark brainlist URGENT

vaieri [72.5K]

Answer:

1 -51

2 m and n, and a and b

Step-by-step explanation:

7 0

3 years ago

Estimate the area

Savatey [412]

Answer:

Step-by-step explanation:

We are given that:

$f(x)\geq g(x)$

For all real numbers and they form a region R that is bounded from x = 1 to x = 7. A table of values is given.

We are directed to use a Right Riemann Sum to find the area between the curves of f and g.

Since f is greater than g for all values of x, to find the approximate area between f and g, we can first find the area of f and then subtract the area of g from f.

Using a Right Riemann Sum, the area of f is approximately:

(We multiply the width between each x-coordinate by the right endpoint)

$\displaystyle \int_1^7f(x)\, dx\approx3(5)+2(2)+1(8)=27$

And the area of g is approximately:

$\displaystyle \int_1^7g(x)\, dx\approx3(1)+2(0)+1(5)=8$

Therefore, the area between them will be:

$A=\displaystyle \int_1^7f(x)\, dx-\int_1^7 g(x)\, dx\approx 27-8=19$

Our answer is B.

3 0

3 years ago

Answers for both boxes please

andre [41]

Step-by-step explanation:

4x + y = 6 => 8x + 2y = 12.

8x + 2y = 12

+ (-5x - 2y = -3)

=> 3x = 9, x = 3.

Therefore 4(3) + y = 6, 12 + y = 6, y = -6.

The solutions are x = 3 and y = -6.

6 0

3 years ago