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Mekhanik [1.2K]
3 years ago
8

What is the domain function?

Mathematics
2 answers:
Harrizon [31]3 years ago
5 0

Answer:

All real numbers

Step-by-step explanation:

I graphed the equation on the graph below. The domain, or the x-values, could be any real number because the graph stretches over everything.

Naya [18.7K]3 years ago
3 0

Answer:

<em><u>D) All real numbers except -1 and 1</u></em>

<u>N</u><u>ext </u><u>Q</u><u>uestion:</u>

Which of the following describes the end behavior of f(x) =  2x3x2 − 3 ?

The graph approaches 0 as x approaches infinity.

The graph approaches 0 as x approaches negative infinity.

The graph approaches 2/3 as x approaches infinity.

The graph approaches –1 as x approaches negative infinity.

<em><u>ANSWER</u></em><em><u> </u></em><em><u>IS</u></em><em><u> </u></em><em><u>A</u></em><em><u> </u></em><em><u>&</u></em><em><u> </u></em><em><u>B</u></em>

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Agata [3.3K]

Answer: PEMDAS

8•2 = 16

16+3x = -7

-3 -3

16 + x = -10

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X= -26

Step-by-step explanation:

3 0
3 years ago
In a group of 28 students, 12 study both Art and Biology.
MAVERICK [17]

Answer:

100%

Step-by-step explanation:

Use conditional probability:

P(B | A) = P(B and A) / P(A)

P(B | A) = (12/28) / P(A)

We need to find the probability that a student studies art.

P(A or B) = P(A) + P(B) − P(A and B)

24/28 = P(A) + (12+12)/28 − 12/28

P(A) = 12/28

P(B | A) = (12/28) / (12/28)

P(B | A) = 1

What this means is that all of the students who study art also study biology.

3 0
2 years ago
An account earns simple interest. (a) Find the interest earned. (b) Find the
Debora [2.8K]

Answer:

#a. $80

#b. $1680

Step-by-step explanation:

We are given;

  • Amount invested (principal) is $1600
  • Rate of interest is 5%
  • Time = 1 year

We are required to determine the amount of simple interest earned and the amount or balance in the account after 1 year.

#a. Interest earned

To calculate simple interest we use the formula;

I = (PRT) ÷ 100

Where, P is the principal, R is the rate, T is the time and I is the simple interest.

Therefore;

I = (1600 × 5 × 1) ÷ 100

 = $80

Therefore, simple interest earned is $80

#b. Balance of the account (Amount accrued)

We are going to use the formula;

A = P + I , where A is the amount accrued, P is the principal and I is the simple interest earned.

Therefore;

Account balance = $1600 + $80

                            = $1680

Thus, the account balance after 1 year will be $1680

8 0
2 years ago
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artcher [175]
On the second floor we have 6 apartments, and we have 2 more apartments with 3 bedrooms, so 8/16 apartments are either on the second floor or have 3 bedrooms. 8/16 is the same as 1/2, or 50%
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2 years ago
Which four points are coplanar
jenyasd209 [6]

Answer:

B, A, F, H

Step-by-step explanation:

8 0
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