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3 years ago

What is the value of the following expression: w^2 + 2 + 48 divided by 2z. If w = 5 and z = 8

Mathematics

1 answer:

velikii [3]3 years ago

4 0

Answer:

Replace w and z with the given values:

5^2 + 2 + 48 / 2(8)

Simplify:

75/16 = 4 and 11/16

Step-by-step explanation:

hopes this helps

-Unknown

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For each of the following scenarios, say whether the data should be treated as independent or paired samples. Explain briefly.

Tanya [424]

Answer:

1) C

2) C

3) A

Step-by-step explanation:

1) The right answer is C.

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2) The right answer is C.

There is no paired relation between the houses of each sample. There are two independent samples with the same sample size.

3) The right answer is A.

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3 years ago

How to place 5/3 on a number line

german

Step-by-step explanation:

the answer is in the image above

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2 years ago

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Faye pays her family phone bill, and Jonathan’s family phone bill with her card and jonathan pays her back. If Faye bill is $120

nika2105 [10]

Answer:

Jonathan has to pay Faye back US$ 240

Jonathan has 4 people on his bill and Faye has 6.

Step-by-step explanation:

1. Let's find out the amount of the phone bills, this way:

Total of the two bills = US$ 600

Faye's bill = US$ 120 more than Jonathan's

Jonathan's bill = x

Solving for x, we can use this equation:

x + x + 120 = 600

2x + 120 = 600

2x = 600 - 120

2x = 480

x = 480/2 = 240

Jonathan has to pay Faye back US$ 240

2. Let's find out the number of people on each bill, this way:

Faye has two people more on her bill than Jonathan

Number of people on Jonathan's bill = x

Number of people on Faye's bill = x + 2

We will use the following equation:

240 * (x + 2) = 360x

240x + 480 = 360x

240x - 360x = -480

-120x = - 480

x = -480/-120

x = 4 ⇒ x + 2 = 6

Jonathan has 4 people on his bill and Faye has 6.

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3 years ago

If both of these figures are drawn to scale, and the second drawing is the actual dimensions, how tall is the house?

Tanya [424]

Answer:

266.7 ft

Step-by-step explanation:

If.... 14 inches = 200 ft

Then the height of the house;

; (14/10.5) × 200

; 1.33333 × 200

Height of the house = 266.7 ft

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3 years ago

Would you sing its you by ali gatie or im blue

jenyasd209 [6]

Answer:

im blue

Step-by-step explanation:

I like it better than its you

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3 years ago

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