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2 years ago

7

Gregory predicts that 310 people will attend the spring play. There was an actual of 220 people who attended the spring play.wha

t is the percent error? Round to the nearest whole percent

1 answer:

tia_tia [17]2 years ago

8 0

The percent error is 29%. I posted the equation for percent error on your other question.

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using the midpoint formula, solve for the midpoint of the segment with these pairs of endpoints (-8,21) and (32,-2)

dusya [7]

Answer

(24,9.5) using the midpoint formula

5 0

2 years ago

Read 2 more answers

PLEASE ANSWERRRRRRRRRRR

strojnjashka [21]

Answer:

2/5 or 0.4

Step-by-step explanation:

rise over run is 20/50, simplifies to 2/5

5 0

2 years ago

Paraphin [41]

Answer:

Where’s the graph?

Step-by-step explanation:

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2 years ago

Sixty percent (60%) of those who attended the soccer game were parents. There were 120 people who

IrinaVladis [17]

Answer:

72

Step-by-step explanation:

<u>Given:</u>

There were 120 people in total.

60% were parents.

<u>To find:</u>

Number of parents attended.

Solution:

1. 60% of 120

It can also be written as:

$\frac{60}{100}\times \frac{120}{1}$

Simplify

Cancel zeros

$\frac{60}{100}\\\\=\frac{6}{10}$

Divide by common factor (2)

$\frac{6\div2}{10\div2}=\frac{3}{5}$

2. $\bold{\frac{3}{5}\times \frac{120}{1}}$

Multiply

$\frac{3\times120}{5\times1} = \frac{360}{5}$

Divide

$\frac{360}{5}= 360\div5=72$

Therefore, 72 parents attended the game.

4 0

2 years ago

The median of data is 43.5 and the range is 35 what’s the missing value explain.

Ratling [72]

The minimum and maximum of the set alone is 25 and 60. The range of that 35. So, the number is not less than or more than 25 or 60.
The set in order:
25, 36, 48, 52, 60
The median is 48, so the number has to be less than 48. Let's see if the number may be less than 36.
36+48
84
42
So, the number is right between 36 and 48.
43.5×2
87
Let's subtract 48 from that
87-48
39
So, the mssing value is 39. Let's check.
25, 36, 39, 48, 52, 60
48+39
87÷2
43.5
So the missing value is 39.

6 0

3 years ago