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4 years ago

Misha's test score decreased from 80% to 60%. What was the approximate percent decrease of Misha's test score?

2 answers:

6 0

**IF YOU WANT TO KNOW WHAT THE DIFFERENCE IS BETWEEN 80% AND 60%
80% - 60 % is the same as 80 - 60.

80 - 60 = 20

So 20% is the answer.

IrinaK [193]4 years ago

5 0

It's 33%
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PLEASE HELP ASAP!!!!! IM CONFUSED AND GOT IT WRONG

wariber [46]

Answer:

Area of the gym floor = 100.8 square meters

Step-by-step explanation:

Area of the gym floor = Area of rectangle A + Area of rectangle B - Area of the overlap

Area of rectangle A = 105 square meters

Area of rectangle B = 8.4 square meters

Area of the overlap = $\frac{3}{25}\times (\text{Area of rectangle A})$

= $\frac{3}{25}\times 105$

= 12.6 square meters

Area of the gym floor = 105 + 8.4 - 12.6

= 100.8 square meters

Therefore, area of the gym floor is 100.8 square meters.

4 0

3 years ago

Read 2 more answers

Help please! Identify an equation in point slope form for the line perpendicular to Y =-4x + 8 that passes through (-2, 7)

777dan777 [17]

Answer:

D. $y-7=\frac{1}{4}(x+2)$

Step-by-step explanation:

The point-slope form of a line is given by:

$y-y_1=m(x-x_1)$

The line given to us has equation; $y=-4x+8$ .

The slope of this line is -4. The of the line perpendicular to this line is the negative reciprocal of the slope of the given line.

Our slope of interest is therefore; $m=\frac{1}{4}$

Since the point goes through (-2,7), we have $x_1=-2,y_1=7$ .

We plug in the slope and the point into the point-slope formula to obain;

$y-7=\frac{1}{4}(x--2)$

The required equation is:

$y-7=\frac{1}{4}(x+2)$

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3 years ago

Write an equation for an absolute value function that has a transformation right 2 and up 3,

tatiyna

Answer:

4 |x - 2|+ 3

Step-by-step explanation:

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3 years ago

Betty makes an 8% commission on any artwork she sells. If she sells $125 worth of artwork, how much is her commission?

horsena [70]

Answer:

$10

Step-by-step explanation:

125x.08= $10

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4 years ago

Suppose eight out of every 20 students are absent from school less than five days a year predict how many students would be abse

ASHA 777 [7]

Answer:

Number of student that will absent = 16000

Step-by-step explanation:

Using direct proportion

8:20 = X:40000

X = (40000 x 8) ÷ 20 = 16000

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3 years ago