All categories

3 years ago

Write 21/25 as a percent.

Mathematics

2 answers:

grin007 [14]3 years ago

6 0

Answer:

84%

calculate fraction value

multiply that number by 100

add the % sign to it

21/25= 84%

Svetradugi [14.3K]3 years ago

4 0

Answer:

84%

Step-by-step explanation:

21/25 = 21/25 * 4/4 = 84/100 = 84%

You might be interested in

To earn extra money before school, Julia shovels snow from her neighbors' driveways for $6 each. This morning, Julia shoveled 27

Brrunno [24]

27 times 6
27*6=162
Julia made $162 that morning
I think that’s right

4 0

3 years ago

BRAINLIEST+ STARS!!

nasty-shy [4]

To find the density:

⇒ must find the relationship between the density, mass, and volume

⇒ $Density = \frac{mass}{volume}$

Let's examine the information given:

weight: 1890g
dimensions: 8cm * 5cm* 5cm

Let's first find the volume:

⇒ the volume is the dimensions multiplied together

$Volume = 8cm * 5cm * 5cm = 200cm^3$

LEt's calculate the density now:

$Density = \frac{1890g}{200cm^3} =9.45g/cm^3$

Answer: The density of the copper is 9.45g/cm^3 or Choice (A)

Hope that helps!

6 0

2 years ago

PLEASE HELP ASAP I AM TIMED NO GUESSING THANK YOUUU' 22) What is the following sum?

emmainna [20.7K]

$\sqrt[3]{16x^7}\cdot\sqrt[3]{12x^9}=\sqrt[3]{16\cdot12\cdot x^{16}}=\sqrt[3]{4\cdot4\cdot4\cdot3\cdot x^{15}\cdot x}=\\\\=\sqrt[3]{4^3}\cdot\sqrt[3]{x^{15}}\cdot\sqrt[3]{3x}=\boxed{4x^5\sqrt[3]{3x}}$

Answer D.

8 0

3 years ago

[21] Please help. What is the volume of the cooler in cubic inches?

GenaCL600 [577]

Answer:

3,724

Step-by-step explanation: Length x width x height

19 x 14 x 14

19 x 14 = 266

266 x 14 = 3,742

hope this helped :)

6 0

3 years ago

Determine the solution to the following system of equations: 2x+4y=-12 x+2y=-2

jolli1 [7]

Answer:

undefined/no solution

Step-by-step explanation:

you use elimination to solve. So multiply 2x+4y=-12 by 1 and x+2y=-2 by 2. then you subtract 2x+4y=-12 by 2x+4y=-4 and get 0y=-8. Anything divided by 0 is undefined/no solution because you can't divide anything by 0.

4 0

3 years ago

Read 2 more answers