A runner jogged 5 1/4 miles in 45 minutes. At this rate how far will she run in 2 hours?

Answers

Answer 1

Answer: (21/2) / (3/4)

21/2 * 4/3
=14 miles

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6 sisters share 4 sandwiches equally what's the fraction

Answers

If you would like to know how many sandwiches will each sister get, you can calculate this using the following steps:

6 sisters ... 4 sandwiches
1 girl ... x sandwiches = ?

6 * x = 4 * 1
6 * x = 4 /6
x = 4/6
x = 2/3

The correct result would be 2/3 of a sandwich.

the answer is 2/3 hope i helped

Michael just drank a cup of coffee to help him stay awake. The coffee had 110 milligrams of caffeine in it. If his body processes 5% of the caffeine every hour, how much will be left in 8 hours? A.74 B.72 C.56 D.73

Answers

Answer:C

Step-by-step explanation:

Answer C.56!

%5 of 110 is 5.5, 5.5 • 8= 54, 110-54= 56!

Alexander purchased a computer on sale. The regional price was $1200. The sale price was 5/6 of the original price. How much did Alexander pay for the computer?

Answers

5/6 * 1200/1 = 6000/6
6000/6 = 1000
Alexander pay $1000 for the computer.

How to calculate square root?

Answers

To calculate the square root, you can either use the √symbol on a calculator or you can manually find it using Prime Factorization. For non-perfect squares, Prime Factorization is the way to go.

The first two steps work for solving large perfect squares as well.

1. Divide your number into perfect square factors.

2. Take the square roots of your perfect square factors.

3. If your number doesn't factor perfectly, reduce your answer to simplest terms.

4. If needed, estimate. In some cases if you have memorized some of the square roots, you can estimate where the number would be.
ie. $√(63)$ you know that $7^2 =49$ and $8^2 = 64$ , so you can estimate that the $√(63)$ would be between 7 and 8 but closer to 8.

5. Alternatively, reduce your number to its lowest common factors as your first step. Finding perfect square factors isn't necessary if you can easily determine a number's prime factors (factors that are also prime numbers).
ie. $√(45)$
= $√(9*5)$
= $√(3*3*5)$
= $3 √(5)$

Hope this helped!!!

What is the value of the digit 9 in the numbers 913,256

Answers

900,000 or nine hundred thousand

Further explanation

Problem: given 913,256.

Question: what is the value of the digit 9.

This is a problem with place value.

Let's set the place values from 913,256 consecutively as follows.

In the thousands period: 9 hundred thousands, 1 ten thousands, 3 one thousands.
In the units period: 2 hundreds 5 tens 6 ones.

Let us say in word form: nine hundred thirteen thousand two hundred fifty-six.

Hence, the value of the digit 9 in the numbers 913,256 is 900,000 or nine hundred thousand.

- - - - - - -

What is the value of the digit 1 in the numbers 913,256? The answer is 10,000 or ten thousand.

- - - - - - -

Notes:

Just as a reminder, the digits in large numbers are in groups of three places, i.e.,

hundreds,
tens,
ones (or units).

The groups are called periods, i.e.,

millions period;
thousands period;
ones or units period.

Commas are typically used to separate the periods.

Learn more

An example of the four types of number form brainly.com/question/4725342
The similar problem brainly.com/question/106975
What 3 digits are in the units period of 4,083,817? brainly.com/question/558692

Keywords: what is the value of the digit 9 in the numbers 913,256, the units period, a large number, standard form, millions, thousands, hundreds, tens, ones, the place value, nine, thirteen, two, fifty-six, number form

Answer:

Face value = 9 and place value = 900,000

Step-by-step explanation:

The given number is 913,256.

We need to find the value of the digit 9 in the given number.

Face value of a digit in a number is equal to the digit.

Place value of a digit in a number can be defined on the basis of its position in the number.

Digit Face value Place value

9 9 9,00,000

1 1 10,000

3 3 3,000

2 2 200

5 5 50

6 6 6

Therefore, the face value of the digit 9 is 9 and place value is 9,00,000.

1. What is the least common multiple of both 9 and 12?2. What is the greatest common factor of both 9 and 12?
Need answers to both of them please label them Please!!!!!!

Answers

1. the least common multiple of 9 and 12.
9 18 27 36
12 24 36
36
2. GCF of 9 and 12
1 3 9
1 2 3 4 6 12
3

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