2 years ago

Find each percent of change. Round answers to the nearest tenth of a percent is necessary. 76 is decreased to 55

1 answer:

7 0

76 -55= 21
76 is decreased by 21.

We initially start with 76, so now we have to divide 21 by 76:
21/76* 100%= 27.63%

Rounded to the nearest tenth, the final answer is 27.6%~

You might be interested in

The design of a microchip has the scale 40:1. The length of the design is 18cm, find the actual length of the micro chip?

zimovet [89]

Answer:

0.45 cm

Step-by-step explanation:

Actual length of the micro chip

$= \frac{1}{40} \times 18 \\ \\ =0.45 \: cm$

4 0

2 years ago

Germany, Italy, and Japan formed the Tripartite Pact in part because they:

SVETLANKA909090 [29]

Answer:

hoped to convince the United States to stay out of World War II

Explanation:

just took the quiz :)

7 0

2 years ago

Brian's math test scores are: 86, 90, 93, 85, 79, 92. What is the mean and median?

IgorLugansk [536]

Answer:

Median: 89

Mean: 87.5

Step-by-step explanation:

86, 90, 93, 85, 79, 92

93, 85

93 + 85

178

178/2

86 + 90 + 93 + 85 + 79 + 92

525

525/6

87.5

4 0

2 years ago

Simplify (x+3)cubed...do I expand?

Rina8888 [55]

(x + 3)^3 = (x + 3)(x + 3)(x + 3) = (x + 3)(x^2 + 6x + 9) = x^3 + 9x^2 + 27x + 27

3 0

2 years ago

PIPEILY<br> A. 4(3x - 5)<br> 12x - 24

zloy xaker [14]

Answer:

No solution

Step-by-step explanation:

The question is 4(3x-5)=12x-24

so we do the step:12x-20=12x-24

No solution.

3 0

2 years ago

Read 2 more answers