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Semmy [17]
2 years ago
9

The number of 7th graders attending Middlefield Science Academy this year is 130% of last year’s total. If 500 7th graders atten

ded last year, how many attend this year? A tape diagram. There are 130 students who are 7th graders this year out of 100 who were 7th graders last year. There are question mark students this year out of 500 who were 7th graders last year. Which steps should be used to find 130% of 500? Check all that apply. (100)(50) = 500 (100)(5) = 500 (130)(5) = 650 StartFraction 130 Over 100 EndFraction = StartFraction 130 Over 100 EndFraction = StartFraction 650 Over 500 EndFraction There are 650 7th graders this year.
Mathematics
2 answers:
allsm [11]2 years ago
5 0

Answer:

B,C,D,E!

Step-by-step explanation:

Pani-rosa [81]2 years ago
3 0

this answer is so u  can make that other person brainliest

Step-by-step explanation:

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The low temperatures for 5 days was 5, -2, -11 ,0 and-3.What was the average low temperature for those days
Daniel [21]
Data:
Average (A): ?
Arithmetic mean (A.M) = 5, -2, -11, 0, -3sum of n numbers = 5

Solving:
A = \frac{AM}{n} = \frac{5+(-2)+(-11)+0+(-3)}{5} = \frac{5-2-11-3}{5} = \frac{\diagup\!\!\!\!3-11-\diagup\!\!\!\!3}{5} = \frac{-11}{5} = - 2.2

Answer:

<span>The average low temperature of these days is -2.2</span>

3 0
3 years ago
The running back for the Bulldogs football team carried the ball 7 times for a total loss of 15 3 4 yards. Find the average chan
OLga [1]

The average would be the total yards divided by the number of carries:

Rewrite 15 3/4 as 63/4

Now divide by 7:

63/4 / 7 =

63/4 x 1/7 = 63/28 = 2 1/4

Because the total yards was a loss, which would be a negative number, the average is - 2 1/4 yards per play.

4 0
3 years ago
What is the slope of a line parallel to the line whose equation is 5x+y=-9
Rzqust [24]

Answer:

slope = - 5

Step-by-step explanation:

The equation of a line in slope- intercept form is

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Given

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y = - 5x - 9 ← in slope- intercept form

with slope m = - 5

Parallel lines have equal slopes, thus

The slope of a parallel line to the given equation is m = - 5

8 0
3 years ago
A cylinder has a radius of 8 inches and a height of 16 inches. Find the volume of the figure described. Use 3.14 for . Round you
Softa [21]

Answer:

401.9

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
How do I do this can someone help me
Anvisha [2.4K]

What kind of question is this ?

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3 years ago
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