3 years ago

Why does domain not include a zero

1 answer:

8 0

<em>Because the domain is the set of all possible x-values which will make the function work, and will output real y-values. </em>

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A child's height increased from 21 to 32 inches. What was the percent increase in the child's height

iren [92.7K]

Answer:

52.4

Step-by-step explanation:

% change = 100 x final initial/initial

3 0

2 years ago

Matemática tema: Máximacion y Minimizacion

tester [92]

¿Como te llamo Amigo?

3 0

3 years ago

i need help with 3 (along with 3a-c) i am confused on what to do with the numbers that are in degrees...

iVinArrow [24]

Answer:

The answer to your question is below

Step-by-step explanation:

Let p = $\frac{cos x + siny}{\sqrt{w^{2} - z}}$

x = 36°

y = 18°

w = 29

z = 21.8

- Substitution

p = $\frac{cos 36 - sin 18}{\sqrt{29^{2} - 21.8}}$

- Simplification

p = $\frac{0.809 - 0.309}{\sqrt{841 - 21.8}}$

p = $\frac{0.5}{\sqrt{819.2}}$

p = $\frac{0.5}{28.622}$

a) Result

p = 0.017469281

b) Three significant figures

p = 0.017

c) Scientific notation

p = 1.7 x 10⁻²

a = 1.7 k = -2

7 0

2 years ago

Read 2 more answers

Select all that show a 16% increase or decrease.

Dafna1 [17]

Answer:

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Step-by-step explanation:

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4 0

3 years ago

The school auditorium can hold at most 480 people. There were 185 advance tickets sold for the school play. Write and solve an i

attashe74 [19]

Answer:

p + 185 ≤ 480

p ≤ 295

At most 295 people can attend the play

Step-by-step explanation:

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2 years ago