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3 years ago

Can you please answer the question tyy

Mathematics

1 answer:

11111nata11111 [884]3 years ago

8 0

Answer:

Step-by-step explanation:

What I can see from this are many things. First of all, the girls achieved a higher score than the boys since the girls got a higher mean then the boys. This means that if we were to take the average score of each gender, the girls got a higher score. To find the average/mean you need to find the sum of the data set then divide it with the number of data entries. The boys had a smaller range than the girls, which means that the scores the boys achieved were closer than the girls. The higher the range the more likely your data is scattered. The lower your range, the more likely your data is contained of similar numbers. You figure out the range but subtracting your highest data point from your lowest data point.

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Nutka1998 [239]

Answer:

F) 15/8

Step-by-step explanation:

A. 17/15

B. 8/17

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D. 8/15

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2 years ago

How do i graph x-y=-3

solmaris [256]

X - y = -3
y = x + 3.......slope = 1, y intercept = (0,3)

to find x int, sub in 0 for y and solve for x
x - y = -3
x - 0 = -3
x = -3....so the x intercept = (-3,0)

plot ur points (0,3) and (-3,0)......now start at (-3,0)....and since ur slope is 1, go up one, and to the right 1, and up 1, and to the right 1.....do this over as many times as needed and u should cross the y axis at (0,3)

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3 years ago

Read 2 more answers

HELP ILL MARK YOU BRAINLIEST (40PTS)!! Which number line best shows how to solve −6 − (−8)? A number line from negative 10 to 10

GalinKa [24]

Answer:

i think it is 6 but not sure

Step-by-step explanation:

8 0

2 years ago

Write an expression for this phrase. 2. A third of a number n

Leona [35]

A third of a number n

= $\frac{1}{3} * n = \frac{1}{3} n = \frac{n}{3}$

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3 years ago

What is the solution to (5m)² - (2n-3m)³ if m=-3 and n=5

Nimfa-mama [501]

Answer:

-6634

Step-by-step explanation:

(5m)² - (2n-3m)³ if m=-3 and n=5

= (5 * (-3))^2 - (2 * 5 - 3 * (-3))^3

= (-15)^2 - (10 - (-9))^3

= 225 - (19)^3

= 225 - 6859

= -6634

7 0

3 years ago