3 years ago

Find the mean. Z-score = -1.4 Standard Deviation: 7 x = 20

Mathematics

1 answer:

Umnica [9.8K]3 years ago

8 0

Answer:

9.6

Step-by-step explanation:

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Under a dilation of scale factor 4 with the center at the origin, if B (4,5), what will be the coordinates of the point B’?

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Step-by-step explanation:

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NEED ASAP WILL GIVE BRAINLIEST Write a real world problem that can be represented by the following inequality, 15X - 20 ≤ 130 ,a

ddd [48]

Answer:

I used my name, lol

Step-by-step explanation:

Kat wants to use her money to support animals at a shelter after receiving her pay check from work . She pays $15 per animal, and leaves $20 for the workers. She can spend at most $130. How many animals can she help?

Solve for x

$15x-20\leq 130$

Add 20 to both sides to isolate x

$15x-20+20\leq 130+20\\15x\leq 150$

Divide each side by 15

$\frac{15x}{15}\leq \frac{150}{15} \\\\x\leq 10$

Kat can help at most 10 animals.

(I am so sorry I took so long, I couldn't come up with anything.)

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3 years ago

A grocery store offers 3 different size boxes of peanuts shown below PLEASE HELP

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2 years ago

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Hilary's Horse Hideaway is buying dirt to fill their circular training area. The training circle is 28 feet across. What is the

AnnZ [28]

Answer:

A = 615.75

cost = $107.08

Step-by-step explanation:

the training area = (28/2)^2*pi

training area = 615.75 square feet

615.75/5.75 = 107.08

$107.08

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1 year ago