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Ksivusya [100]
4 years ago
9

HELP ME OMG!!!!!!

Mathematics
2 answers:
AURORKA [14]4 years ago
6 0
66.5
Thats your answer
scoundrel [369]4 years ago
6 0
68- 66.5=1.5
1.5/2.4=0.625-->.63
Z= .63
(P)Z= either (less than) .7357 OR  (greater than).2643 (you didn't list whether you want the z score of greater than or less than)
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.At a certain animal shelter, the ratio of puppies to adult dogs is 7 to 4. This week there are a total of55 dogs in the shelter
Advocard [28]

Answer:

There are 35 adult dogs and 20 puppies

<em></em>

Step-by-step explanation:

<em>Represent the puppies with P and the Adult dogs with A</em>

Given

A : P = 7 : 4

Dogs = 55

Required

Determine A and P

First, we need to sum the ratios;

Total = A + P

Total = 7 + 4

Total = 11

Adult Dogs is then calculated as follows;

A = \frac{A\ Ratio}{Total} * Dogs

A = \frac{7}{11} * 55

A = \frac{385}{11}

A = 35

Puppies is calculated by subtracting the number of adult dogs from the total

P = Dogs - Adult\ Dogs

P = 55 - 35

P = 20

<em>Hence;</em>

<em>There are 35 adult dogs and 20 puppies</em>

3 0
3 years ago
A square box has an area of 90,000 square inches. What's the length of each side of the box?
Sever21 [200]

Answer: A 300 inches

Step-by-step explanation:

Area (a) = 90,000

Side = √a

Side = √90000

Side = 300

8 0
4 years ago
Read 2 more answers
A moving company charges $30 plus $0.15 Per mile to rent a moving van another company charges $15 plus $0.20 per mile to rent th
sergejj [24]
30+0.15x=15+0.20x
x=15/0.05
x=300
6 0
3 years ago
The sum of three numbers is 74 the first number is 6 less than the second the third number is 2 times the second what are the nu
krok68 [10]

Answer:

your answer will be 37 or 3

5 0
3 years ago
Please help !!!!!!!!!!!!
Alekssandra [29.7K]

its the third one hope this helped on your NWEA test

Step-by-step explanation:

4 0
3 years ago
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