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3 years ago

Which of the following is not always true for a function?

Mathematics

1 answer:

lawyer [7]3 years ago

4 0

C.
Each y-value has only one x-value.
y value can have many x-values

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In the figure below, angle y and angle x form vertical angles. Angle x forms a straight line with the 50° angle and the 40° angl

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Step-by-step explanation:

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3 years ago

A 21 ounce box of luckycharms cost 3.57, what is the cost per ounce

Ipatiy [6.2K]

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17 cents per ounce

Step-by-step explanation:

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2 years ago

Read 2 more answers

Round to the nearest tenth if necessary.

Andrei [34K]

Answer:

B) 25

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Coordinates (x, y)

Algebra II

Distance Formula: $\displaystyle d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Step-by-step explanation:

Step 1: Define

Identify

Point (-1, -8)

Point (-4, -4)

Step 2: Find distance d

Simply plug in the 2 coordinates into the distance formula to find distance d

Substitute in points [Distance Formula]: $\displaystyle d = \sqrt{(-4--1)^2+(-4--8)^2}$
[√Radical] (Parenthesis) Subtract: $\displaystyle d = \sqrt{(-3)^2+(4)^2}$
[√Radical] Evaluate exponents: $\displaystyle d = \sqrt{9+16}$
[√Radical] Add: $\displaystyle d = \sqrt{25}$
[√Radical] Evaluate: $\displaystyle d = 5$

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2 years ago

Which statement about the randomization for the matched pairs design is correct? For each participant, the nutritionist should f

nikklg [1K]

Answer:

it is A

For each participant, the nutritionist should flip a coin. If the coin lands on heads, the participant will be assigned to exercise during the first month and drink energy drinks during the second month. If the coin lands on tails, the participant will be assigned to drink energy drinks during the first month and exercise during the second month.

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2 years ago

Please help will give brainliest

allsm [11]

Answer: it's equal

Step-by-step explanation:

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2 years ago