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2 years ago

Using synthetic division, what is the quotient (2x^3 - 3x - 10) divides by (x - 2)?

1 answer:

7 0

If you will use synthetic division, all numbers except the last become the coefficients of the quotient polynomial. The last value in the result line is the remainder.so the answer is A.2x^2+4x+5.

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Bill lent some money to his two brothers he wrote down the mount so he would not forget the list shows his younger brother with-

pav-90 [236]

<span>C. The older brother payed bill $12 .75 and the younger brother does not owe him any money</span>

8 0

2 years ago

Translate each of the following research questions into appropriate H0 and Ha.

Mandarinka [93]

Answer:

$H_{0}: \mu = 62500\text{ dollars per year}\\H_A: \mu > 62500\text{ dollars per year}$

$H_{0}: \mu = 2.6\text{ hours}\\H_A: \mu \neq 2.6\text{ hours}$

Step-by-step explanation:

We have to build appropriate null and alternate hypothesis for the given scenarios.

a) Population mean, μ = $62,500 per year

The market research wants to find whether the mean household income of mall shoppers is higher than that of the general population.

$H_{0}: \mu = 62500\text{ dollars per year}\\H_A: \mu > 62500\text{ dollars per year}$

We would use one-tail(right) test to perform this hypothesis.

b) Population mean, μ = 2.6 hours

The company want to know the average time to respond to trouble calls is different or not.

$H_{0}: \mu = 2.6\text{ hours}\\H_A: \mu \neq 2.6\text{ hours}$

We would use two-tail test to perform this hypothesis.

7 0

3 years ago

Can some one help me with this question

jenyasd209 [6]

Answer:

180

Step-by-step explanation:

It is always 180 for a angle like this.

6 0

2 years ago

5.) - 7(-2x - 9) = 133<br> how do you solve this

Ray Of Light [21]

Answer: x= 5

Step-by-step explanation: Distribute the -7 into the parentheses, we get 14x+63=133. You then minus 63 on the left side of the equation and on the right side of the equation. You will get 14x=70. You then solve x by dividing 70 by 14 you will get x=5.

4 0

3 years ago

Find each angle measure. ( Diagrams are not drawn to scale.)

irina1246 [14]

Answer:

1-141

2-39

3-141

Step-by-step explanation:

180-39=141

1 and 3 look the same size and 2 looks the same as c (39°) so you jsut fill in for the letters

I'm pretty sure this is right

4 0

3 years ago