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yuradex [85]
3 years ago
9

Which expression can you simplify by combining like terms?

Mathematics
1 answer:
Phantasy [73]3 years ago
7 0
Ab+12b^{2}-6 . The first one
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4(x-2)=10x-50 <br>solve the equation
Mariulka [41]
I hope this helps you

6 0
3 years ago
Given the table of values, determine the base for the exponential function. x y −2 −1 0 1 1 9 2 81
IrinaK [193]

Answer:

81

Step-by-step explanation:

5 0
3 years ago
Jason wants to receive monthly payments of $3,250 for 15 years. How much does he have to invest now in an annuity that has an an
LuckyWell [14K]

The amount she should invest today in the annuity is $455,450.40.

<h3>How much should be invested today?</h3>

The first step is to determine the future value of the monthly annuity.

Future value = monthly payment x annuity factor

Annuity factor = {[(1+r)^n] - 1} / r

Where:

  • r = interest rate = 3.6/12 = 0.3%
  • n = number of periods : 15 x 12 = 180

Future value : 3250 x [(1.003^180) - 1] / 0.003 = 774,171.92

The second step is to determine the present value of this future annuity:

774, 171.92 / (1.036^15) = $455,450.40

To learn more about annuities, please check: brainly.com/question/24108530

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8 0
1 year ago
Find mAC<br><br> Help me please
aleksandrvk [35]

Answer:

130 degrees

Step-by-step explanation:

arc CA is 50 since the angle is 50 and then you would subtract from 180 since it is half the circle which leaves you with C, or 130 degrees.

5 0
2 years ago
A simple random sample of the sitting heights of 36 male students has a mean of 92.8cm. The population of males has sitting heig
Naily [24]

Answer:

there is sufficient evidence to support the claim that male student have a sitting height different of 91.4 cm.

Step-by-step explanation:

p value = 0.0198

level of significance = 0.05

hypothesis:-

H_{0}:\mu=91.4

H_{1}:\mu\neq91.4

decision:-

p value = 0.0198 <0.05

so, we reject the null hypothesis.]

8 0
3 years ago
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