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3 years ago

13

Megan invests $1,500 in a certificate of deposit. Each year the certificate of deposit earns 1.3% interest. Does this situation

describe exponential growth or exponential decay? Explain your answer.

1 answer:

DerKrebs [107]3 years ago

7 0

Answer:

growth

Step-by-step explanation:

Since the value each year is more than that of the previous year, the situation can be described as *growth*.

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70% of a number is 98.

hammer [34]

The solution is as follows:

Set up the proportion:

70% - 98
90% - x

70% / 90% = 98 / x

7 / 9 = 98 /x

(7 / 9) x = 98

x = 98 x 9/7

x = 14 x 9

x = 126

The answer is <span>D. 126.

I hope my answer has come to your help. God bless and have a nice day ahead!</span>

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3 years ago

1/4 a = 4/15<br><br> I’ll add extra points show ur sork

alexandr402 [8]

Answer:16/15

Step-by-step explanation:

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2 years ago

Find the slope of the line that passes through (-2, 7) and (-2, 9)

igor_vitrenko [27]

Y(2)-y(1)/x(2)-x(1)

9-7/-2–(-2)

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It is a vertical line

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2 years ago

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A coin is tossed seven times and the sequence of heads and tails is observed. what is the number of different outcomes having ex

Margaret [11]

You could make a tree diagram
H T ← 1st toss

H T H T ← 2nd toss

H T H T H T H T ← 3rd toss
etc ,,, then count the combination of favorable outcomes

Using a calculator:
Total number of outcomes is $2^{7}$ = 128
Probability of getting exactly 3 heads is found using the follow calculator feature: binompdf(7, 0.5, 3)

ANSWER: Typed into the calculator as follows binompdf(7,0.5,3)×128 = 35

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3 years ago

Becca hikes 9/10 mile in 3/5 hour. Which fraction represents Becca's speed in miles per hour? The answer choices are: 3/5 / 9/10

Gnesinka [82]

Answer:9/10/3/5

Step-by-step explanation:because... trust me

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