3 years ago

Over the course of 4 days the price of stock at Acme corporation fell $28. What was the average change in stock price per day?

Mathematics

1 answer:

densk [106]3 years ago

6 0

28 / 4 = 7
So every day, an average $7 fell.

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Oil prices are projected to increase by 100% by next June. A quart of oil currently costs $2.45. What is the projected cost of a

lisov135 [29]

Answer:

4.9

Step-by-step explanation:

100% of 2.45 is 2.45.

We add 2.45 + 2.45 which is 4.9.

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3 years ago

M divided by 6 = 21 so what does m equal

loris [4]

Answer:

Step-by-step explanation:

M equals 3.5

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2 years ago

The cylinder below has r = 10 inches and a volume of 6283 cubic inches to

Reil [10]

V= piR^2(h)
6283=pi(10^2)(h)
6283=pi(100)h
height = 6283/(pi(100))
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3 years ago

The decimal number 0.1999999 rounded to the tenths place is equivalent to which fraction?

Zepler [3.9K]

I have to say a because the problem is continuing

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3 years ago

0.8y+0.25= -0.4 Solve for y

disa [49]

Answer:

y = -13/16

Step-by-step explanation:

Given:

0.8y+0.25= -0.4

To Find:

Solve for y

Solution:

Multiply both sides by 100

$0.8y\cdot \:100+0.25\cdot \:100=-0.4\cdot \:100$

Simplify

$80y+25=-40$

Subtract 25 from both sides

$80y+25-25=-40-25$

Simplify

$80y=-65$

Divide both sides by 80

$\frac{80y}{80}=\frac{-65}{80}$

Simplify

$y=-\frac{13}{16}$

Thus, y = -13/16

or in decimal form it equal y = -0.8125

~Lenvy~

7 0

2 years ago

Read 2 more answers