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Radda [10]
2 years ago
9

PLEASE HELP !! Math! Grade 8

Mathematics
1 answer:
Zina [86]2 years ago
4 0

Answer:

Mapping A

Step-by-step explanation:

To clarify this, the first box in each mapping has to go to only one number to resemble a function.  Function A works because each number is going to another number once while Function B doesn't work because of the number 2 going into two numbers.

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Question 2
Free_Kalibri [48]
I’m terms of 12 in is the correct answer.
7 0
2 years ago
Hello can you please help me posted picture of question
dsp73
The correct answer to your question is 6, option B.

The degree of a polynomial is the highest exponent or power of the variable that is involved in the expression. In the above question we have only one variable which is x, and from the given terms we can see that the highest power of x is 6. So the degree of polynomial is 6. The degree of polynomials helps us to know about the end behavior of the graph.
6 0
3 years ago
6/5 divided by 3/2 times 15/8 divided by 9/8
cricket20 [7]
Work to your question

4 0
2 years ago
Find the perimeter of a rectangle with 33 inches for a width and 75 inches for the length. Have the perimeter in YARDS.
juin [17]
The answer is 72
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7 0
2 years ago
Home sizes in Anytown, USA have a mean of 2400 square feet and a standard deviation of 450 square feet. What is the probability
lesya [120]

Answer:

0.00084

Step-by-step explanation:

We are given that

Mean,\mu=2400 square feet

Standard deviation, \sigma=450square feet

n=50

We have to find the probability that a random sample of 50 homes in Anytown, USA has mean square footage less than 2200 square feet.

P(x

P(x

Using the formula

z=\frac{x-\mu}{\frac{\sigma}{\sqrt{n}}}

P(x

P(X

Hence, the probability that a random sample of 50 homes in Anytown, USA has mean square footage less than 2200 square feet=0.00084

7 0
3 years ago
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