katie has read 34% of her book. if she has read 85 pages, does she have more than or fewer than 125 pages left to read?

Answers

Answer 1

Answer: Okay so first I just go to the wording of the first part, reading it again as something like "85 is 34% of what number?" Then I translate it by putting an = for the "is", an x (times) for the "of", and a variable, w for "what number". Because it's a percent, we get rid of the % sign by writing 34/100, or .34 . Then we just have:
85=.34 x a
Divide off the .34
a=250
Now for the second part. 250 is the total number of pages, so subtract 85 to get the number of pages she hasn't read.
250-85=165
So she has more than 125 pages left.

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Vicky made a recipe for 144 fluid ounces of scented candle wax how many one cup candle mold and she feel with the recipe

Answers

18 cups. There are 8 fl. oz. in a cup. 144÷8 is 18.Yay math

A store has 800 t-shirts If 400 of them are size small what percent of the t-shirts are small

Answers

hey there I see you need help, well I am here to do just that the precent of shirts that are small are 50% because half of the 800 shirts is 400 and 50% is half

50% you do see that 400 is half of 800 and 50 is half of 100

Which of the following illustrates the truth value of the given conditional statement?If 6 • 3 = 18, then 4 + 8 = 20.

Answers

Answer:

6x3

Step-by-step explanation:

sorry if wrong

What is the mode In math

Answers

the value that occurs most often. If no number is repeated, then there is no mode for the list.

The "mode" is the value that occurs most often.
Here is an example
30,21,43,21,34,46,21,30

21 would be the mode because occurs the most often

hope this helps

mr mohr wants to build a rectangular patio the patio will measure 13.5 feet by 43 feet what is the area of the patio if he uses tiles that are 12 inches square to cover the area of the patio how many tiles will he need I need help

Answers

Area of a rectangle is (length) x (width) . (You're supposed to know this.)

Area of Mr. Mohr's patio = (13.5) x (43) = 580.5 square feet.

12 inches = 1 foot

Area of each tile = (1 foot) x (1 foot) = 1 square foot.

So Mr. Mohr needs at least 581 tiles to cover the whole patio.

That's if he's really good at cutting tiles into smaller pieces, because
he can't use all whole tiles to cover the 13.5 feet dimension.

In any case, the patio is 580.5 square feet, and each tile is 1 square foot,
so he needs to buy a minimum of 581 tiles.

13.5*43=580.5
580.5/1=580.5
The area of the patio is 580.5² ft and he will need to purchase 581 tiles.

What will be the perimeter and the area of the rectangle below if it is enlarged using a scale factor of 5.5? A rectangle is shown. The length of the rectangle is labeled as 8 cm, and the width is labeled as 6 cm. Perimeter = 50 cm, area = 155.25 cm2 Perimeter = 50 cm, area = 1,452 cm2 Perimeter = 154 cm, area = 155.25 cm2 Perimeter = 154 cm, area = 1,452 cm2

Answers

The perimeter of the rectangle is by definition:
P = 2W + 2L
Where,
W: width
L: long
We have then:
P = 2 (5.5 * 6) +2 (5.5 * 8)
P = 154 cm

The area of the rectangle is by definition:
A = (W) * (L)
Where,
W: width
L: long
We have then:
A = (5.5 * 6) * (5.5 * 8)
A = 1452 cm ^ 2

Answer:
Perimeter = 154 cm, area = 1,452 cm2

Answer:

the answer is 154 cm, area = 1,452 cm2 I took the test

Step-by-step explanation:

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