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3 years ago

Consider the polynomial equation x(x-3)(x+6)(x-7)=0. Which of the following areZeros of the equation? Select all that apply.

Mathematics

1 answer:

Korolek [52]3 years ago

7 0

0, 3, -6, 7
This is because if you plug in these numbers, atleast one of the binomials would equal zero

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Evaluate the following at select the best answer 8 (3 exponent seven) minus (6 + 4) 2

photoshop1234 [79]

Answer:

17476

Step-by-step explanation:

8( $3^{7}$ )-(6+4)2

8(2187)-(10)2

17496-20

17476

3 0

3 years ago

The base of a rectangular prism has an area of 12 square centimeters. The height of the rectangular prism is 3 centimeters. What

UkoKoshka [18]

Answer:

36 cubic centimeters

Step-by-step explanation:

In this question, we are tasked with calculating the volume of the rectangular prism.

mathematically, that can be obtained by using the formula for the volume of the rectangular prism.

V = Base area * height

from the question, we have the base area as 12 square centimeters and the height as 3 centimeters.

Plugging these values into the equation, the value of the volume is thus 12 * 3 = 36 cubic centimeters

3 0

3 years ago

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Write an equation that represents a relationship between the independent and dependent quantities from the table. Identify the r

swat32

The answer would be multiplicative by -2 because every x value can be multiplied by -2 to get the y value

7 0

2 years ago

A real-estate company appraised the market value of 36 homes in Lyttelton and found that the sample mean and standard deviation

pantera1 [17]

Solution :

Sample size Sample mean Sample S.D.

Sample 1 $n_1=36$ $\bar{x}_1=150,000$ $s_1=17,000$

Sample 2 $n_2=45$ $\bar{x}_2=100,000$ $s_2=12,000$

$df = \frac{\left(\frac{s_1^2}{n_1}+\frac{s_2^2}{n_2}\right)^2}{\frac{1}{n_1-1}\left(\frac{s_1^2}{n_1}\right)^2+\frac{1}{n_2-1}\left(\frac{s_2^2}{n_2}\right)^2}$

= 60

Therefore, significance level, α = 0.1

Critical value, t* = 1.6706

So, the margin of error, $t^*=\sqrt{\frac{s_1^2}{n_1}+\frac{s_2^2}{n_2}}$

= 559.9896

Lower limit, $(\bar x_1-\bar x_2)-\text{(margin of error)}=44402.0104$

Upper limit, $(\bar x_1-\bar x_2)+\text{(margin of error)}=55597.9896$

Therefore 90% C.I. is (44402.0104, 55597.9896) or $44402.0104 < \mu_1 - \mu_2 < 55597.9896$

5 0

3 years ago

Solve for s. q=-6r+5s+3

Nataliya [291]

Answer:

s = q/5 + 6r/5 - 3/5

Step-by-step explanation:

-5s + q = -6r + 3

-5s = -q - 6r + 3

s = q/5 + 6r/5 - 3/5

4 0

3 years ago

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