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Basile [38]
3 years ago
10

Evaluate 15 + |-3| - 4

Mathematics
2 answers:
hichkok12 [17]3 years ago
6 0

Answer:

14

Step-by-step explanation:

we are solving 15 + |-3| - 4

anything inside |   | means it's absolute value.

absolute value means that even if it is a negative number inside, it will change to positive. if it is a positive number inside, it will stay the same.

so |-3| is 3.

15 + 3 - 4

18 - 4 = 14.

we got the answer

Brrunno [24]3 years ago
4 0
It’s 14 fourteen :)
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Solve the equation p^2 + 4p = 1 by completing the square.
igor_vitrenko [27]

Answer:

p = -2 ±sqrt( 5)

Step-by-step explanation:

p^2 + 4p = 1

Take the coefficient of p

4

Divide by 2

4/2 =2

Square it

2^2 = 4

Add it to each side

p^2 + 4p+4 = 1+4

(p+2) ^2 = 5

Take the square root of each side

sqrt((p+2) ^2) =±sqrt( 5)

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Subtract 2 from each side

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3 years ago
A researcher conducts an experiment comparing two treatment conditions with 20 scores in each treatment condition.
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3 years ago
How can you recognize and interpret associations in two-way tables?
galina1969 [7]

Answer:

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3 years ago
Drag each set of coordinates to the correct location on the table. Not all sets of coordinates will be used.
navik [9.2K]

Answer:

(-4,-7)

(4,7)

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Step-by-step explanation:

Plato answer.

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You invest $25/month at a rate of 3.25% APR compounded monthly for 30 years. What is the total interest earned and final balance
VikaD [51]

The total interest earned is 40.75 and the final balance is 65.75

<u>Solution:</u>

Given, principle amount P = 25

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Amount \ A=P\left(1+\frac{r}{n}\right)^{n t}

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7 0
3 years ago
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