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2 years ago

PLEASE HELP ASAP AND EXPLAIN HOW TO SOLVE WILL GIVE 20 POINTS PLUS BRAINLIEST PLEASE HELP

Mathematics

1 answer:

makvit [3.9K]2 years ago

4 0

Answer:

"Real World" Math Drama. ...

Step #1: Stop and Think Before Doing Anything. ...

Step #2: English-to-Equation Translation. ...

Step #3: Solve for Whatever You're Interested In. ...

Step #4: Make Sure You Understand the Result. ...

Step #5: Use Your Result to Solve Other Problems. ...

Wrap Up.

Step-by-step explanation:

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Anastasy [175]

tax reduction: $20.34

amount you're paid minus tax: $657.66

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2 years ago

If 400 bricks measuring 81" by 31" are required to build a wall 42 ft. high, how long is the wall

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2 years ago

Mrs. Gomes found that 40% of students at her high school take chemistry. She randomly surveys 12 students. What is the probabili

zlopas [31]

Answer:

The correct answer to the following question will be "0.438".

Step-by-step explanation:

Just because Mrs. Gomes finds around 40% of students in herself high school are studying chemistry.

Although each student becomes independent of one another, we may conclude:

"x" number of the students taking chemistry seems to be binomial to p = constant probability = 0.40

Given:

Number of surveys

= 12

Exactly 4 students have taken chemistry:

$=P(X\leq4)$

$=P(x=0)+P(x=1)+P(x=2)+P(x=3)+P(x=4)$

$=\Sigma_{0}^{4} C_{r}(0.4)^r(0.6)^{12-r}$

On substituting the above equation, we get the probability of approximately "0.438".

So that the above would be the appropriate answer.

5 0

3 years ago

Vijay owns a house worth $250,000 with a mortgage of $150,000. He has $3,000 in stock investments and $1,700 in a checking accou

Setler [38]

Hi there

Assets
house $250,000
car $18,000
piano $1,800
stock investments $3,000
checking account $1,700
Total assets. = $274,500

Liabilities
mortgage $150,000
car loans $6,000
Total liabilities = $156,000

Net worth
Assets - liabilities
274,500−156,000
=118,500

Hope it helps

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3 years ago

Read 2 more answers

How to round off 2,035 to nearest tens?

Oksi-84 [34.3K]

Answer:

2,040

Step-by-step explanation:

Because 5 goes up.

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2 years ago

Read 2 more answers