2 years ago

What number is 100 times as great as 0.3?

Mathematics

2 answers:

Zepler [3.9K]2 years ago

8 0

30 because 100x0.3=30

Bogdan [553]2 years ago

6 0

30 is the answer. To find this, you move the decimal two places to the right.

You might be interested in

What is the answer to this equation4 5 + v = 41 20

Alexeev081 [22]

Answer:

4075

Step-by-step explanation:

8 0

2 years ago

Find the equation of the sphere in standard form centered at (−6,10,5) with radius 5.

Dovator [93]

Answer:

The equation of the sphere in standard form is

$x^{2} +y^{2}+z^{2} +12 x-20 y-10 z+136=0$

Step-by-step explanation:

Step 1:-

The equation of the sphere having center and radius is

$(x-h)^{2} +(y-k)^{2} +(z-l)^{2} = r^{2}$

Given centered of the sphere is (-6,10,5) and radius r=5

$(x-(-6))^{2} +(y-10)^{2} +(z-5)^{2} = 5^{2}$

on simplification,we get

$using (a+b)^{2} =a^{2} +2 a b+b^{2}$

$using (a-b)^{2} =a^{2} -2 a b+b^{2}$

simplify , we get

$x^{2} +y^{2}+z^{2} +12 x-20 y-10 z+136=0$

8 0

3 years ago

Carol bought a coloring book. It is 11 inches long and 8 inches wide. What is the diagonal length of the book?

Leokris [45]

Answer:

13.6 inches

Step-by-step explanation:

We can use Pythagorean theorem: $c=\sqrt{a^{2} +b^{2} }$

Let c be the diagonal length, a for length, and b for width.

Substitute the values.

$c=\sqrt{11^{2}+8^{2} }$

c=13.6 inches

7 0

2 years ago

I need help with this story problem.. 8th Grade Chapter 9.3 Linear Functions:

Paladinen [302]

(1/5)x + 8 This will find 20% of the wholesale cost and add the $8 markup, where 'x' is the wholesale cost

8 0

3 years ago

Find the two values for 81 squared

slava [35]

The two values are positive 9 and negative 9

7 0

2 years ago

Read 2 more answers