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3 years ago

3.25 is what percent of 125?

Mathematics

2 answers:

melomori [17]3 years ago

7 0

Answer:

4.0625

Step-by-step explanation:

fredd [130]3 years ago

3 0

Answer:

2.6

Step-by-step explanation:

p = x * 100 / y

and x = 3.25

and y = 125

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Simplify the following expression.

Afina-wow [57]

Answer:

77x+33y

Step-by-step explanation:

Eliminate redundant parentheses

(33x+53y)+(44x−20y)

33+53+44−20

Combine like terms

33x+53y+44x−20y

77+53−20

Combine like terms

77x+53y−20y

77+33

Solution:

77+33

6 0

3 years ago

Read 2 more answers

Please help me with this math problem if you can. You just say yes or no if it’s a square, rectangle, etc. and then give the rea

insens350 [35]

Answer:

rectangle because the diagnals are congruent

Step-by-step explanation:

7 0

3 years ago

Tammy made $234 for 18 hours of work.

Nadya [2.5K]

Answer:

8 hours of work

Step-by-step explanation:

$234 ÷ 18 = $13 an hour

$104 ÷ 13 = 8 hours of work

6 0

3 years ago

How do I find the Q1 and Q3?<br><br> 0,0,1,2,2,3,4,4,4,4,5,6,6,7,7

Angelina_Jolie [31]

Answer:

Q1 = 2

Q3 = 6

Step-by-step explanation:

Mathematically, we have

Q1 = (n + 1)/4 th term

where n is the number of terms

By the count, we have n as 15

Q1 = (15 + 1)/4

Q1 = 4th term

Looking at the arrangement, the 4th term is 2

For Q3

Q3 = 3(n + 1)/4 th term

n = 15

Q3 = 3 * 4 = 12th term

The 12th term is 6

So that is the 3rd quartile

5 0

3 years ago

What are the solutions to the quadratic equation x^2-16=0

maks197457 [2]

Good evening.

This is a incomplete quadratic equation, because it does not have the term bx. Therefore, we can solve this faster with the following strategy:

$\mathsf{x^2 - 16 = 0}$

Add 16 to both sides:

$\mathsf{x^2 - 16 + 16 = 0 + 16}\\ \\ \mathsf{x^2 = 16}$

Take the square root:

$\mathsf{\sqrt {x^2} = \pm\sqrt{16}}\\ \\ \mathsf{\boxed{\mathsf{x = \pm4} }}$

Therefore:

$\boxed{\boxed{\mathsf{S=\{-4, \ +4\}}}}$

4 0

4 years ago