Express 5/21 as a decimal.

Answers

Answer 1

Answer: 5/21 is a repeating decimal but the first digits are 0.238095

Answer 2

Answer: 5/21 as a decimal is 0.23'

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Laura walks 3/5 mile to school each day. Isaiah's walk to school is 3 times as long as Laura's. How far does Isaiah walk to school each day?

Answers

In this question, it is important to understand the words of the problem and then note down the details already provided in the problem. This will make the solving of this problem easier.Now coming to the details already given.
Distance walked by Laura to reach school each day = 3/5 mile
Distance walked by Isaiah to reach school is 3 times that of Laura and it is already given in the question.
Then
The distance walked by Isaiah to reach school each day = (3/5) * 3
= 9/5
= 1 4/5
So Isaiah walks a distance of 1 4/5 miles each day for reaching school. I hope that the procedure of doing such problems is clear to you and yiou can attempt such problems in future without needing any help.

If you would like to know how far does Isaiah walk to school each day, you can calculate this using the following step:

Isaiah's walk: 3 times as long as Laura's
Laura's walk: 3/5 mile

3 * 3/5 mile = 9/5 mile = 1 4/5 mile

The correct result would be 1 4/5 mile.

What is the approximate circumference of a semicircle with a radius of 30 centimeters

Answers

Approximate circumference of a semicircle with a radius of 30 centimeters is 94.2 centimeter

Solution:

Given semicircle with a radius of 30 centimeters

To find: approximate circumference of a semicircle

To find circumference of semicircle we can divide the circumference of circle by 2

circumference of semicircle = circumference of circle $/$ 2

$\text{ circumference of semicircle} = (2 \pi r)/(2) = \pi r$

Substituting the given radius = 30 cm,

$\text{ circumference of semicircle} = 3.14 * 30 = 94.2$

Thus approximate circumference of a semicircle with a radius of 30 centimeters is 94.2 centimeter

Answer:

94.2

Step-by-step explanation:

Simplyfi. (9g^10p^8)^2
givin brainlest to first correct

Answers

Answer:

$= 9 {g}^(20) {p}^(16)</p><p>$

hope this helps

brainliest appreciated

good luck! have a nice day!

What are the solutions to the equation x2 + 3 = 124? A. –3 and 3 B. –11 and 11 C. The equation has no solutions. D. –10 and 10

Answers

$x^2 + 3 = 124 \ \ |-124\n \nx^2+3-124 = 124 -124 \n \n x^2-121 =0\n \nx^2-11^2=0 \n \n (x-11)(x+11)=0\n \nx-11=0 \ \ or \ \ x+11 =0\n \nx=11 \ \ or \ \ x=-11 \n \nAnswer : B. \ \ -11 \ and \ \ 11 \n \n \n a^2-b^2=(a-b)(a+b)$

a duck mass at Birth was 0.05 kg that duck gained approximately 0.042 kilograms each week after how many weeks is the duck Mass 0.890 kilograms

Answers

Work the problem backwards so .89-.05 which equils .84 then divide by .042 which gives you 20, your answer.

What fraction is less than 1/2

Answers

Answer:

1/3,1/4,and so on like increasing in number

Anything that is lesser than the numerator that is equal to 1/2.

For explame, If you have 2/4 that is equal to 1/2, you can subtract 2-1 and you’ll have 1. Then you have 1/4.

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Brad had a small gathering at a local steakhouse. The steakhouse offers three dinner platters which vary by size and price. They ordered 4 of the 6-ounce platters, 2 of the 8-ounce platters, and 3 of the 11-ounce platters.Steak Platter Prices• 6-ounce $9.95• 8-ounce $12.95• 11-ounce $15.95If a gratuity of 17% was added to the bill, which of the following is closest to the total of the steak platters and gratuity, ignoring sales tax?$129$156$19$133

35 girls and boys went walking. The ratio is 5 girls to every 2 boys. How many boys are there?

Guys Can someone help me...Thanks

Write 3 7/8 as an improper fractions