3 years ago

In which table is y a linear function of x? pls help

Mathematics

1 answer:

Otrada [13]3 years ago

3 0

Answer:

Step-by-step explanation:

when graphed c is the only straight line.

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Enter the symbol (<, >, or =) that correctly completes this comparison.<br> 0.147 0 0.174

prohojiy [21]

Answer:

Step-by-step explanation:

.174 is greater than .147

6 0

3 years ago

Two less than 3/2 of a <br> number (x) is no more than 5 1/5

alexandr402 [8]

3/2 of a number could be 3/2x. two less than is thus 3/2x-2. no more than means less than or up to or ≤. finally,

3/2x-2≤5 1/5
3/2x≤26/5+10/5
3/2x≤16/5
x≤16/5*2/3
x≤32/15. or x ≤ 2 2/15

5 0

3 years ago

Find the coordinates of the midpoint of<br>1. (6,3) and (4,5)

expeople1 [14]

Answer:

(5,4)

Step-by-step explanation:

midpoint = (6 + 4 / 2 , 3 +5 / 2)

= (5,4)

8 0

2 years ago

.(3x+1)(x-3)<br> Binomial

Dafna11 [192]

Answer:

3x^2−8x−3

Step-by-step explanation:

(3x+1)(x−3)

=(3x+1)(x+−3)

=(3x)(x)+(3x)(−3)+(1)(x)+(1)(−3)

=3x^2−9x+x−3

=3x^2−8x−3

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3 years ago

Two random variables x and y are independent if the value of x does not affect the value of y. If the variables are not indepen

jeyben [28]

Answer: $\mu_{x+y} =$ 3026

$\mu_{x-y}=$ 30

Step-by-step explanation: Average sum of the female and male's test score is the sum of expected value of each gender:

$\mu_{x+y}=\mu_{x}+\mu_{y}$

Assuming x represents the random male selected and y represents the random female selected:

$\mu_{x+y}=1528+1498$

$\mu_{x+y}=$ 3026

The average sum of their scores is 3026.

Average difference is the difference between the expected value (mean) of each gender:

$\mu_{x-y}=\mu_{x}-\mu_{y}$

$\mu_{x-y}=$ 1528 - 1498

$\mu_{x-y}=$ 30

The average difference of their scores is 30.

6 0

3 years ago