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GrogVix [38]
3 years ago
6

There are 9 girls for every 2 boys in art class. if there are 18 girls how many boys are there?

Mathematics
1 answer:
BlackZzzverrR [31]3 years ago
6 0

4. basically just multiplied both of them by 2.

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Mike has a large amount of chocolate spheres, each chocolate sphere having a radius of 2 inches.
USPshnik [31]

The value of the expression Z² + Q² is 4321

<h3>How to evaluate the expression?</h3>

The radius of the chocolate spheres is given as:

r = 2

The maximum number of chocolates that can fit in a spherical capsule is calculated as:

Max = R³/r³

Where:

R represents the radius of the sphere.

For the spherical capsule whose radius is 8 inches, we have:

Z = 8³/2³

Evaluate

Z = 64

For the spherical capsule whose radius is 5 inches, we have:

Q = 5³/2³

Evaluate

Q = 15.625

Remove decimal

Q = 15

So, we have:

Z² + Q² = 64² + 15²

Evaluate the exponent

Z² + Q² = 4096 + 225

Evaluate the sum

Z² + Q² = 4321

Hence, the value of Z² + Q² is 4321

Read more about volumes at:

brainly.com/question/1972490

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3 0
2 years ago
Identify the variable expression that is not a polynomial:. a: x+12. b: 33. c: x^9+y^3. d: y^9+27
mina [271]
The term polynomial comes from the words poly- which means "many" and -nomial meaning "terms". In mathematics, a polynomial is an expression that consists of variables and coefficients wherein it only utilizes addition, subtraction, multiplication and a non-negative integer. In the given options above, the variable expression that is not a polynomial is option C. x^9+y^3.
7 0
4 years ago
Bob bought 72 feet of fence. He wanted to cut it into pieces that are each 8 ft long.
bonufazy [111]
He should have 9 pieces just do 72 /8 and you will have 9

3 0
3 years ago
Read 2 more answers
Order from smallest to largest​
Daniel [21]

Answer:

They are all one foot high so it's a trick question I think lol

Step-by-step explanation:

Hope this helped lol

5 0
3 years ago
Ab+c=d whats it the answer
gtnhenbr [62]

Answer:

a=(d-c)/b

Step-by-step explanation:

Subtract c from both sides:

ab+c−c=d−c

∴ab=d−c

Divide both sides by b

ab/b=d−c/b

so the answer is...     a=(d-c)/b

8 0
3 years ago
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