3 years ago

Which relation is a function?

Mathematics

1 answer:

Alja [10]3 years ago

8 0

Answer:

Bottom right

Step-by-step explanation:

Each domain value can only have 1 range value.

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Using a formula estimate the body surface area of a person whose height is 150 cm and who weighs 80 kg.

ladessa [460]

Answer:

B. $1.83\text{ m}^2$

Step-by-step explanation:

We are asked to find the body surface area of a person whose height is 150 cm and who weighs 80 kg.

$\text{Body surface area}( m^2)=\sqrt{\frac{\text{Height (cm)}\times \text{Weight (kg)}}{3600}}$

Substitute the values:

$\text{Body surface area}( m^2)=\sqrt{\frac{150\text{ cm}\times 80\text{(kg)}}{3600}}$

$\text{Body surface area}( m^2)=\sqrt{\frac{12,000}{3600}}$

$\text{Body surface area}( m^2)=\sqrt{3.3333333}$

$\text{Body surface area}( m^2)=1.825741$

$\text{Body surface area}( m^2)=1.83$

Therefore, the body surface area of the person would be 1.83 square meters.

7 0

3 years ago

| 1. Write the list of numbers in ascending order.<br> &, 12%, 0.13, 1/8, )<br> 128/1,000)

Aleks04 [339]

Answer:

12%, 1/8, 128/1,000, 0.13

Step-by-step explanation:

12% = .12

1/8 = .125

128/1000 = .128

0.13

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3 years ago

A sporting goods store is selling all their exercise equipment for 30% off. The regular price for an exercise bicycle is $260. T

Genrish500 [490]

Answer:

Step-by-step explanation:

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4 years ago

Write the fraction 8/9 as a percent. Round to the nearest hundredth of a percent where necessary.

irina1246 [14]

8/9 = .88888... = 88.89% after rounding

6 0

4 years ago

3 + x(-2) = 10<br>step by step

alina1380 [7]

Steps to solve:

3 + x(-2) = 10

~Simplify

3 - 2x = 10

~Subtract 3 to both sides

-2x = 7

~Divide -2 to both sides

x = -3.5

Best of Luck!

6 0

4 years ago