Koran showed 0.08 w/ the model below. What is wrong w/ Kiran's model? What can be done to her model to show 0.08

Answers

Answer 1

Answer:

The model of the shaded region is 0.80. And if 8 square boxes were shaded, then Koran's model was right.

What is a percentage?

A ratio or value that may be stated as a fraction of 100 is called a percentage. And it is represented by the symbol '%'.

Given:

Koran showed 0.08 with the model.

In the model,

there are ten columns and ten rows.

That means, 100 square boxes.

And the shaded region have 8 columns and 10 rows.

That means, 80 square boxes.

Koran showed the percentage of shaded region of the model.

That is, 0.08 is 8%.

So let n be the percentage of shaded region.

So, 80 =n x 100/ 100

n = 80%

And 80% in decimal is 0.80.

And if Koran wants 0.08.

That means, 8% of shaded region.

So 8% 0f 100 is 8 square boxes.

Therefore, if 8 square boxes were shaded, then Koran's model was right.

To learn more about the percentage;

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Answer 2

Answer: You only have to color in 8 because it is not in the tenths place

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If you have 28 apples, 20 spoiled and you gave away 2,. how much is left

Answers

Assuming you threw away the 20 that spoiled, you'd have 6 left, but you know, you could have kept them, it's very possible that you have 26 left.

answer=6
28-20= 8
8-2=6
so 6 apples are left

Jason downloaded 288 pictures from his camera. Of the pictures, 38% are of his family. About how many pictures are of his family. Use a rate per 100 to estimate

Answers

I think this is the answer...(btw I typed it all up and i had to go somewhere and forgot to add it, sorry :( )

You should find 38% of 288
10%=28.8*3=86.4(30%)
5%=14.4
1%=2.88*3=8.64(3%)

Add them all together

86.4(30%)+14.4(5%)=100.8(35%)

100.8(35%)+8.64(3%)=109.44(38%)

109 rounded to the nearest whole number= 109

So the answer is 109 of the pictures are of his family.

Hope this helped!
And I hope I haven't confused you :)
Feels free to message me if you're still unsure :)

A rectangle has an area of 32 square feet and a perimeter of 24 feet

Answers

Answer:

length = 8 feet

width = 4 feet

Step-by-step explanation:

l x w = 32

2l + 2w = 24

l = 8

w = 4

Use function notation to write the equation of the line.f(x)=−2x+1

f(x)=2x−1

f(x)=−12x−1

f(x)=−2x−1

Answers

The straightline through the points (0, -1) and (-1, 1), represents the equation f(x) = -2x - 1. The correct option is D.

What is an equation?

The equation is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are equal.

For the equation f(x) = -2x - 1, we can see that the slope (m) is -2, and the y-intercept (b) is -1.

To graph this line, we can plot the y-intercept first, which is the point (0, -1) on the y-axis. Then, using the slope of -2, we can find another point on the line by moving 2 units up and 1 unit to the left, which gives us the point (-1, 1). We can continue this process to plot more points on the line, but two points are enough to draw a straightline.

So, we can draw a straight line through the points (0, -1) and (-1, 1), which represent the equation f(x) = -2x - 1.

Learn more about the equation here:

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The answer is B
Hope this helps

How do you reduce 6/36

Answers

You reduce it to 1/6 because 6 goes into 6 once and 6 goes into 36 six times giving you 1/6

Find the gcd (greatest common divisor). In other words, what's the biggest number that fits into both 6 and 36? The answer is 6, so divide both 6 and 36 by 6 and you get 1/6.

The store clerk arranges 24 toothbrushes into 4 equal rows. how many toothbrushes are in each row?

Answers

Answer:

Step-by-step explanation:

24/4 = 6

Answer: your answer is six

Step-by-step explanation: Well twenty four can be divided by four via the four equal rows therefore dividing it would make six so six rows

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Which fractions are equivalent to - 4/9 A: -2/5 B:-8/18 C: 16/-36 D: 20/45

The sum of 4 twelve and 3 twelves

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E. A semicircular window with a radius of36 inches allows light through an area of howmany square feet? You may use a calculatorif one is available. Round your answer to thenearest square foot.