The youth center has another mural painted inside the building. If the original painting is 3 feet by 2 feet ,and the mural is 15 feet by 10 feet, what is the scale comparing the painting to the mural ?

Answers

Answer 1
Answer: the original is being multiplied by 5, so 5

Answer 2
Answer: The mural is 5 times bigger than the original painting.

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Melissa plans to purchase a pair of jeans for $39.95. She wants to bring enough money to pay for the jeans plus the sales tax, which is 8.25%. What is her total, including sales tax?

Answers

You have to calculate the 8.25% of $39.95, then add the numbers together. 
So: 8.25% of 39.95 = 3.3 (approximately)
The total is 39.95 + 3.3 = 43.25

Another method is to simply calculate the 108.25% of 39.95, you can get this by multiplying 39.95 with 1.0825.

Given that the first term is LaTeX: t_1=2t 1 = 2, and the recursive definition is LaTeX: t_{n+1}=3^{\left(t_n\right)}t n + 1 = 3 ( t n ), what would be the 2nd term (LaTeX: t_2t 2).

Answers

*100% CORRECT ANSWERS

Answer:

the correct answer is 9

Step-by-step explanation:

took the test and it was correct

DaMarcus says the number 24/6 belongs only to the set of rational numbers. Explain his error.

Answers

24/6 = 4. The eror is that 4 is not only in the set of rational numbers, but is also part of natural numbers, integers, and whole numbers.

Mrs. Ishimitsu is installing a rubber bumper around the edge of her coffee table. The dimensions of the rectangular table are (2x2 – 16) feet and (–x2 + 4x + 1) feet. Which expression represents the total perimeter of the table, and if x = 3, what is the length of the entire rubber bumper?

Answers

Answer:

P = 2x² + 8x - 30

P = 12 (if x = 3)

Step-by-step explanation:

Perimeter Formula: 2l + 2w

Step 1: Find perimeter

2(2x² - 16) + 2(-x² + 4x + 1)

4x² - 32 - 2x² + 8x + 2

2x² + 8x - 30

Step 2: Plug in x = 3

2(3)² + 8(3) -30

18 + 24 - 30

42 - 30

12

What is -5/6 divided by 9/10?A. -27/25

B. -4/3

C. -3/4

D. -25/27

Answers

-(5)/(6) ÷ (9)/(10)

First, apply the rule (easiest way if you have learned it): a ÷ (b)/(c) = a × (c)/(b)
- (5)/(6) × (10)/(9)
Second, apply the last rule: (a)/(b) × (c)/(d) =  (ac)/(bd)
- (5*10)/(6*9)
Third, multiply 5 × 10 to get 50.
- (50)/(6*9)
Fourth, multiply 6 × 9 to get 54. 
-(50)/(54)
Fifth, find the GCF of 50 and 54.
The GCF should be 2.
Sixth, divide the numerator by the GCF. 
50 ÷ 2 = 25
Seventh, divide the denominator by the GCF.
54 ÷ 2 = 27
Eighth, now put 25 and 27 together to get the simplified fraction.
- (25)/(27)

Answer as fraction: -(25)/(27)
Answer as decimal: 0.9259

PLZ HURRY IT'S URGENT!!!!!!What is 0.019 written as a percent? A. 0.00019% B. 0.019% C. 0.19% D. 1.9%

Answers

0.019 written as a percentage is 1.9%