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vlada-n [284]
2 years ago
15

No links or i'll report

Mathematics
1 answer:
fiasKO [112]2 years ago
3 0

Answer:

D

Step-by-step explanation:

you need to ask as many people as possible you cant just choose one grade. you need to sample multiple grades

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The equation y minus two-thirds = negative 2 (x minus one-fourth) is written in point-slope form. What is the equation in slope-
Diano4ka-milaya [45]

Answer:y = - 2x + 7/6

Step-by-step explanation:

The point slope form of the equation is expressed as

y - 2/3 = - 2(x - 1/4)

Comparing with the point slope form of an equation,

y - 1 = m(x - 1)

From the given equation,

Slope, m= - 2

The point through which the line passes through is ( 1/4 , 2/3)

The slope intercept form is expressed as

y = mx + c

Where

m represents slope

c represents intercept

To determine c, we we would substitute m = - 2, x = 1/4 and y = 2/3 into y = mx + c. It becomes

2/3 = - 2 × 1/4 + c

2/3 = - 1/2 + c

c = 2/3 + 1/2 = 7/6

Therefore, the slope intercept form would be

y = - 2x + 7/6

7 0
3 years ago
Which of the following are expressions? Check all that apply.
LenKa [72]

Answer:

3 + x

the difference of x and 8

Step-by-step explanation:

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4 0
2 years ago
The following are the ratings of males by females in an experiment involving speed dating. Use the given data to construct a box
Finger [1]

Answer:

Step-by-step explanation:

Box plot is enclosed.

To find out 5 number summary

3.0, 3.5, 4.5, 5.5, 6.5, 6.5, 7.0, 7.0, 7.0, 7.0, 7.0, 7.5, 8.0, 9.0, 9.0, 9.0, 9.5, 9.5, 9.5, 9.5}

Minimum: 3.0

Quartile Q1: 6.5

Median: 7

Quartile Q3: 9

Maximum: 9.5

Besides we find that

Average (mean): μ=7.25

Absolute deviation: 30.5

Mean deviation: 1.525

Minimum: 3.0

Maximum: 9.5

Variance: 3.7125

Standard deviation σ=1.926

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3 years ago
4 digit minus 4 Digit
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I don’t know

Step-by-step explanation:

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Solve the equation and show all of your steps!<br><br> 8 + 3x = 14
VLD [36.1K]

Answer:

x=2

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

7 0
3 years ago
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