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2 years ago

Blank as 8 hundreds is 8 thousands?

Mathematics

2 answers:

e-lub [12.9K]2 years ago

6 0

Answer:

Ten times as 8 hundreds is 8 thousands.

Step-by-step explanation:

Ten times as 8 hundreds is 8 thousands.

This can be written mathematically as:

10 times as 800, is 8000.

or, we can multiply these to get the answer.

$10\times800=8000$

So, the answer is : Ten times as 8 hundreds is 8 thousands.

AlladinOne [14]2 years ago

3 0

Ten times as 8 hundreds is 8 thousands

The value of 8,000 is ten times the value of 800

<h2>Further Explanation </h2><h3>Place value and total value </h3>

Place value refers to the value represented by a digit in a number based of its position in the number. Place values can be ones, tens, hundreds, thousands, etc

<h3>For example;</h3>

In the number; 24,621 the place value of the digits in the number are;

Ones -1

Tens - 2

Hundreds - 6

Thousands - 4

Ten Thousands – 2

<h3>Total value </h3>

Total value is given as the product of the digit and its place value.
For example; in the number, 24,621
Total value of digits 2,4,6,2 and 8 in the number 24,621 will be;

2 x 10,000 = 20,000

4 x 1000 = 4,000

6 x 100 = 600

2 x 10 = 20

1 x 1 = 1

The sum of the total values of digits in a number will be equivalent to the value of that number.

Therefore; we would say that;

Ten times as 8 hundreds is 8 thousands, that is, the value of 8,000 is ten times the value of 800

Keywords: Place value, total value

<h3>Learn more about;</h3>

Types of number form: brainly.com/question/537230
Example of place value: brainly.com/question/537230
Example of total value: brainly.com/question/537230

Level: Middle school

Subject: Mathematics

Topic: Place value and total value

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2 years ago

Reggie needs 24 feet of rope to make a tire swing. He has 10 yards of rope. Is this enough for him to make his swing? Explain.

Luden [163]

Answer:

8 yards < 10 yards

He has enough.

Step-by-step explanation:

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2 years ago

A cylinder shaped can needs to be constructed to hold 400 cubic centimeters of soup. The material for the sides of the can costs

LenKa [72]

Answer:

The dimensions of the can that will minimize the cost are a Radius of 3.17cm and a Height of 12.67cm.

Step-by-step explanation:

Volume of the Cylinder=400 cm³

Volume of a Cylinder=πr²h

Therefore: πr²h=400

$h=\frac{400}{\pi r^2}$

Total Surface Area of a Cylinder=2πr²+2πrh

Cost of the materials for the Top and Bottom=0.06 cents per square centimeter

Cost of the materials for the sides=0.03 cents per square centimeter

Cost of the Cylinder=0.06(2πr²)+0.03(2πrh)

C=0.12πr²+0.06πrh

Recall: $h=\frac{400}{\pi r^2}$

Therefore:

$C(r)=0.12\pi r^2+0.06 \pi r(\frac{400}{\pi r^2})$

$C(r)=0.12\pi r^2+\frac{24}{r}$

$C(r)=\frac{0.12\pi r^3+24}{r}$

The minimum cost occurs when the derivative of the Cost =0.

$C^{'}(r)=\frac{6\pi r^3-600}{25r^2}$

$6\pi r^3-600=0$

$6\pi r^3=600$

$\pi r^3=100$

$r^3=\frac{100}{\pi}$

$r^3=31.83$

r=3.17 cm

Recall that:

$h=\frac{400}{\pi r^2}$

$h=\frac{400}{\pi *3.17^2}$

h=12.67cm

The dimensions of the can that will minimize the cost are a Radius of 3.17cm and a Height of 12.67cm.

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3 years ago

I need to know what’s 500+0+12+44+55+500+0+12+44+55+ 500+0+12+44+55+500+0+12+44+55+

ehidna [41]

Answer:

2,444.

Step-by-step explanation:

500+0+12+44+55+500+0+12+44+55+ 500+0+12+44+55+500+0+12+44+55 = 500 + 12 + 44 + 55 + 500 + 12 + 44 + 55 + 500 + 12 + 44 + 55 + 500 + 12 + 44 + 55 = 4(500 + 12 + 44 + 55) = 4(512 + 99) = 4(611) = 2,444.

Hope this helps!

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