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3 years ago

5

Chris purchased two uniforms for his new job. He was given a $5 discount on the total purchase for being a new employee. If he s

pent $95, what was the original cost per uniform?

1 answer:

telo118 [61]3 years ago

6 0

The original cost was $50 per uniform

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Ana is working at her sister's pizzeria researching the preparation of different pizza dough recipes. A sample of 27 recipes rev

tino4ka555 [31]

Answer:

after a doctor nice to meet you at the

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3 years ago

The weight distribution of parcels sent in a certain manner is normal with meanvalue 12 pounds and standard deviation 3.5 pounds

tino4ka555 [31]

Answer:

The parcel with weight less than 20.14 pounds are 99% of all parcels under the surcharge weight.

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 12 pounds

Standard Deviation, σ = 3.5 pounds

We are given that the distribution of weights is a bell shaped distribution that is a normal distribution.

Formula:

$z_{score} = \displaystyle\frac{x-\mu}{\sigma}$

We have to find the value of x such that the probability is 0.99

$P( X < x) = P( z < \displaystyle\frac{x - 12}{3.5})=0.99$

Calculation the value from standard normal z table, we have,

$\displaystyle\frac{x - 12}{3.5} = 2.326\\\\x = 20.141\approx 20.14$

Thus, parcel with weight less than 20.14 pounds are 99% of all parcels under the surcharge weight.

7 0

3 years ago

Solve for x. -3(3x+3)= -2x+5

notsponge [240]

Answer:

x = -2

Step-by-step explanation:

So we are given the equation -3(3x + 3) = -2x + 5 and we are solving for x. We will have to try to get the equation into the form x = _. That would be our answer.

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

Distribute the -3 on the left side.

-9x - 9 = -2x + 5

Add 2x to both sides to get rid of the -2x on the right side.

-9x - 9 + 2x = 5

Simplify.

-7x - 9 = 5

Add 9 to both sides to get rid of the - 9 on the left side.

-7x = 5 + 9

Simplify.

-7x = 14

Divide both sides by -7 to get rid of the coefficient of -7 on the left side.

x = 14 ÷ (-7)

Simplify.

x = -2

The answer is x = -2.

I hope you find my answer helpful. :)

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3 years ago

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—BRAINLIEST—A person and a tree cast a shadow at the same time of day. Round your answer to the nearest hundredth.

stich3 [128]

Answer: 44.9 ft

Explanation: 5.6/8.1=0,6913 65•0,6913=44,94 ft

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3 years ago

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Sam bought brushes for $8,a palette for $5,and oil paints for $15.He paid $29.82 in all.What sales-tax rate did Sam pay?

Darina [25.2K]

Sam Paid A Sales-Tax Rate Of 6.5%.

This Is Because 8+5+15=28 + 6.5%= 29.82

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3 years ago

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