3 years ago

What is a 50th of 100

Mathematics

2 answers:

PtichkaEL [24]3 years ago

5 0

It is a solid one half 1/2 .5

Lesechka [4]3 years ago

3 0

The answer is one half

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What is 5/6 of 11/12 ?

gulaghasi [49]

Answer:

55/72

Step-by-step explanation:

5/6 of 11/12

= 5/6 x 11/12

=55/72

8 0

3 years ago

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Seventy four trees were planted in the garden. Forty nine more bushes were planted than trees in the garden. How many bushes wer

kap26 [50]

No. of trees=74
49 more bushes were palnted
hence
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3 years ago

The price of a stock decreased by 60 cents one week, decreased 10 cents the next week, and decreased another 20 cents the follow

mel-nik [20]

Hi there! Hopefully this helps!

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It decreased by 30 cents per week.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

The average rate of change is calculated as:

the ratio of the sum of the change in the three weeks divided by the number of weeks. (The number of weeks being 3)

Rate of change = $\frac{-60 -10 -20}{3}$ .

(-60 + -10 + -20 = -90). So, to simplify it:

$\frac{-90}{3}$ = -30

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Incase you are confused:

Since the average rate of change is negative, this means that the stock price has decreased.

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3 years ago

Martha (from problem 9) has some expenses each week. Each week she buys $9.72 worth of

Verdich [7]

if Martha is not earning money to pay it back, it would be negative. Each week, she loses -9.72 dollars. so -9.72 x 3 weeks = your problem. I'll let you take it from there and solve the rest

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3 years ago

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What does 5a−12=−2 equal?

777dan777 [17]

Answer:

a = 2

Step-by-step explanation:

5a−12=−2

Solve :

5a = -2 +12

5a = 10

a = 10/5

a= 2

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4 years ago

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