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3 years ago

Tyrone is designing a new recycling

Mathematics

2 answers:

Shtirlitz [24]3 years ago

7 0

Answer:

125$ per hour

Step-by-step explanation:

Drupady [299]3 years ago

6 0

Answer: 125 dollars per hour

Step-by-step explanation:

1125 / 9 = 125

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Perry can fill a sorter with oranges from the conveyer belt in 10 minutes. While Perry fills the sorter, Gillian takes oranges o

ladessa [460]

If x is the amount of time Gillian takes,
1/10 - 1/x = 1/25
Therefore, the answer is A

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3 years ago

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Sarah and Joe are seeking to join a gym. Sarah saw on television that Great Gym is offering membership at $19.50 per month, plus

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Joe will pay less in the first year of membership

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3 years ago

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Explain how to find the surface area of a can of fruit with a height of 80 mm and a diameter of 60 mm. Give the area in your exp

8_murik_8 [283]

Answer:

$S=6600\pi \text{ mm}^2$

$S\approx 20724 \text{ mm}^2$

Step-by-step explanation:

A can of fruit is geometrically a cylinder.

We are talking about the <u>surface area of a cylinder</u>:

$S=2\pi rh+2\pi r^2$

$\pi \approx 3.14$

$r: \text{radius}$

$h: \text{height}$

Factoring, we have:

$S=2\pi r (h+r)$

Calculating the surface area of the can of fruit:

$S=2\pi (30) (80+30)$

$S=2\pi (30) (110)$

$S=6600\pi$

$S\approx 20724 \text{ mm}^2$

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3 years ago

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Demarcus' workout playlist consists of classic rock songs and rap songs.

Irina18 [472]

It is (13 + 34), (43 + 4). Hope this helps!!! It couldn’t be the other ones because they don’t include all of the numerals.

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3 years ago

Solve by the substitution method.

allochka39001 [22]

Answer:

x = -5 and y = 8 is the solution for the given equations.

Step-by-step explanation:

We are given the following information in the question:

$7x + 2y = -19\\-5x + y = 33$

We have to use substitution method to solve the following equations in two variables.

$-5x + y = 33\\y = 33 + 5x\\\text{Putting this value of y in the first equation}\\7x + 2y = -19\\7x + 2(33+5x) = -19\\7x + 66+10x = -19\\17x = -85\\\\x = \displaystyle\frac{-85}{17} = -5\\\\y = 33 + 5x = 33 + 5(-5) = 33-25 = 8$

Thus, x = -5 and y = 8 is the solution for the given equations.

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3 years ago