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andreev551 [17]
2 years ago
13

Plz quick hurry help !!

Mathematics
1 answer:
tankabanditka [31]2 years ago
6 0
The answer is A. it is 4 multiplied 3 times
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Give a real world example of a rate for a unit rate of 40 miles per hour
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A person drives 500 miles in 5 hours.
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3 years ago
Evaluate 50 + 0.5 ×(41 - 32)
Zarrin [17]
To solve this expression, we need to follow the order of operations (BEDMAS)

50+0.5(41-32)
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7 0
2 years ago
Solve the equation 4n2 − 16n − 84 = 0 by completing the square.
melomori [17]

4n² - 16n - 84 = 0

Multiply both sides by 1/4 :

n² - 4n - 21 = 0

Add 21 to both sides:

n² - 4n = 21

Complete the square by adding 4 to both sides:

n² - 4n + 4 = 25

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Solve for n :

n - 2 = ± √25

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8 0
2 years ago
0.037 in scientific notation
Sedaia [141]

\huge\boxed{3.7\ \times\ 10^{-2}}

First, you need to find where you can move the decimal point to so that there is only one non-zero digit to the left of it.

Move the decimal point, and that is the first part done.

Add "\times\ 10".

For the last part - the power, you need to find how many decimal places you moved the decimal point. In this case, we moved it to the right 2 places, so the power is ^{-2}.

If, for example, we had moved the decimal point three places to the left, the power would be ^{3}.

7 0
3 years ago
A bond has a $12,000 face value, a 9-year maturity, and a 3.1% coupon. Find the total of the interest payments paid to the bondh
jeka57 [31]

Answer:

$15348

Step-by-step explanation:

i = prt is the simple interest equation

i = 12,000(0.031) = 372

i = 372*9 = 3348

12000+3348 = $15348

4 0
2 years ago
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