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k0ka [10]
2 years ago
10

Simplify. Remove all perfect squares from inside the square root. 63

Mathematics
1 answer:
Alina [70]2 years ago
8 0

\sqrt{63} = \sqrt{9*7} = \sqrt{3*3*7}  = 3\sqrt{7}

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How much annual income would you need to have if, using the 28/36 ratio, your maximum allowable recurring debt is $380?
Flura [38]

Answer:

$30.40

Step-by-step explanation:

Recurring debt is am amount paid for the debt service. It involves all the payment which could not be canceled on the request. It includes Child Support, Loan Payment etc.

A household is required to spend 28% of the gross income as housing expenses, but not above 36% of total debt.

Housing expense = 28% x 380 = $106.4

Expense on Debt = 36% x 380 = $136.80

So,

Allowable recurring debt having income of $380 = 136.80 - 106.40 = $30.4

7 0
3 years ago
Read 2 more answers
In 2000, the median household income was $41,990. In 2010, it was $49,445. (Source: www.census.gov.)
pochemuha

The average rate of change in the median household income over this time period is $745.5

<h3>What is the average rate of change in the median household income over this time period?</h3>

The given parameters are:

2000, the median household income was $41,990.

2010, it was $49,445.

The average rate of change in the median household income over this time period is calculated as:

Average rate of change = (Difference in Income)/(Difference in years)

So, we have:

Average rate of change = (41990 - 49445)/(2000-2010)

Evaluate

Average rate of change = 745.5

Hence, the average rate of change in the median household income over this time period is $745.5

Read more about average rate of change at

brainly.com/question/8728504

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4 0
2 years ago
Find the GCF of 42 and 63
Elanso [62]

Answer:

21

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
What is the simplest form for 4(−5 2/3)
Troyanec [42]

Hi there!  

»»————- ★ ————-««

I believe your answer is:  

-22\frac{2}{3}

»»————- ★ ————-««  

Here’s why:  

⸻⸻⸻⸻

\boxed{\text{Simplifying...}}\\\\4(-5\frac{2}{3})\\------------------\\\rightarrow -5\frac{2}{3} = \frac{17}{3} \\\\\rightarrow  -4 * \frac{17}{3}\\\\\rightarrow \frac{-4}{1} *\frac{17}{3}\\\\\rightarrow \frac{-68}{3}\\\\\rightarrow    \boxed{-22\frac{2}{3}}

⸻⸻⸻⸻

»»————- ★ ————-««  

Hope this helps you. I apologize if it’s incorrect.  

7 0
2 years ago
The yearbook club had a meeting. The club has 24 people, and one-half of the club showed up for the meeting. How many people wen
Wittaler [7]
12 people went to the meeting
5 0
2 years ago
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