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Westkost [7]
3 years ago
8

9/4 plus 3/8 (please show work)

Mathematics
1 answer:
Elodia [21]3 years ago
5 0

Answer:

21/8 or 2 5/8

Step-by-step explanation:

9/4 + 3/8

The least common denominator being 8 so you would add the numerators.

18+3/8

Which would be:

21/8 or, as a mixed fraction, 2 5/8

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Morgarella [4.7K]

Answer:

Mean = 200

Variation = .83

SD = .17

Please Mark Brainliest If This Helped!

7 0
2 years ago
A singles tennis court is a rectangle 27 feet wide and 78 feet long. Suppose a player at corner A hits the ball to her opponent
Sav [38]
Basically, you just have to find the length of the rectangle that is 27 x 78 feet.
The equation for the diagonal: 
d = sqrt(l^2+w^2)
l = 27
w = 78
plug them in and solve
d = sqrt ( (27^2) + (78^2) )
d = sqrt ( 729 + 6084 )
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d <span>≈ 82.5

The ball traveled approximately 82.5 feet from one corner of the rectangular 27 x 78 foot field, diagonally to the other side.

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6 0
3 years ago
Opal West has made a claim for an injury of a visiting ten-year-old who broke a toe in the family swimming
lozanna [386]

Answer:

C. $1,103.88

Step-by-step explanation:

The total cost is:

1785.42 × 1.06635 = 1903.88

There was no physical damage to the pool, only an accidental injury.  So Opal pays the $800 deductible, and the insurance pays the rest, which is:

1903.88 − 800 = 1103.88

5 0
3 years ago
What is the volume of the right rectangular prism?
Zepler [3.9K]

Answer:

Volume = 308cm^{3}

Step-by-step explanation:

Volume of a rectangular prism = Height * Width * Depth

Sub in the three values and solve

V = 11 * 7 * 4

V = 308cm^{3}

8 0
3 years ago
Nadia needs one cup of ice cream for every student in her class for their year-end party. the ice cream is only sold in pints. i
mylen [45]

Answer:

12 pints

Step-by-step explanation:

There are 24 students & each one gets 1 cup, so you will need 24 cups total.  There are 2 cups in a pint.  You divided the 24 cups you need by 2 cups in a pint to get the answer of 12 pints.

You can double check:  12 pints converted to cups (2 cups in a pint) is 12 x2 = 24 cups

7 0
2 years ago
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