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Olegator [25]
3 years ago
10

Will someone please help me? I will give 20 points!

Mathematics
1 answer:
Anit [1.1K]3 years ago
4 0

Answer:

SA = 270 ft²

Step-by-step explanation:

SA = 2(12×5)/2 + (7×5) + (13×7) + (12×7)

SA = (12×5) + (7×5) + (13×7) + (12×7)

SA = 60 + 35 + 91 + 84

SA = 270 ft²

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Jennifer has a savings account that earns interest at a rate of 3% per year. Jennifer deposits 1000 into the account. Which of t
Tomtit [17]

The exponential equations represents how long it will take for the account to grow to 1500 is y = 1000(b)^13.72

<h3>Exponential equations</h3>

Exponential equations are inverse of logarithmic equation. The standard exponential equation is expressed as;

y = ab^x

where

a is the base

x is the exponent

b is the rate

If Jennifer has a savings account that earns interest at a rate of 3% per year. Jennifer deposits 1000 into the account, the resulting exponential equation will be:

y = 1000(1.03)^x

If y = 1500, find the value of x

1500 = 1000(1.03)^x
1.5 = 1.03^x

ln1.5 = xln1.03
x = ln1.5/ln1.03

x = 13.72

Substitute to determine the equation

y = 1000(b)^13.72

Hence the exponential equations represents how long it will take for the account to grow to 1500 is y = 1000(b)^13.72

Learn more on exponential equation here: brainly.com/question/2456547

#SPJ1

4 0
2 years ago
You spin the spinner shown below once. Each sector shown has an equal area.
jasenka [17]

Answer:

2/5 or 0.4 in decimal form

Step-by-step explanation:

Only 2 parts out of 5 on the spinner is highlighted.

5 0
3 years ago
Noah was assigned to make 64 cookies for the back sale. He made 125% of that number. 90% of the cookies he made were sold. How m
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Answer: 16

Step-by-step explanation:

100% is 64 and 1% of 64 is 6.4 and if you multiply 6.4 times 25 is 160 so 125% is 160 so 90% of 160 is 144 so 160-144 is 16

6 0
4 years ago
P divided by 8.2 = 9.3<br> who is smart
Svet_ta [14]
P=1886/25 or 75 11/25

Hope this helps :)
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The answer would be 7,13,16 you just add one
4 0
3 years ago
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