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e-lub [12.9K]
3 years ago
12

Gabrielle has $65,255 in a savings account. The interest rate is 3% per year and is not

Mathematics
1 answer:
serg [7]3 years ago
8 0

Answer:

Interest earned = \$3915.30

Step-by-step explanation:

I=PRT (I = interest, P = principal, T = time)

I = 65255\times 0.03 \times2

=\$3915.30

∴ Gabrielle earns \$3915.30 in 2 years.

Hope this helps :)

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Kolby decided he wanted to go to the amusement park. The amusement park charges $8.00 for entry and $1.40 for each ride.
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Answer:

He pays $8.00 regardless and $1.40 for each ride. When we see for each, we typically want to multiply.

A. $8.00 + $1.40 * r

If his parents gave him $26.00, then that is the most Kolby can spend.

$8 + $1.40 * r = $26

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Step-by-step explanation:

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If D = w2 - 7 and C = 3 + 10w, find an expression that equals<br> D C in standard form.
solniwko [45]

W^2-10w-10

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D-C

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7 0
2 years ago
After calculating the sample size needed to estimate a population proportion to within 0.05, you have been told that the maximum
Svetlanka [38]

Answer:  40000

Step-by-step explanation:

The formula to find the sample size is given by :-

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Here we can see that the sample size is inversely proportion withe square of margin of error.

i.e. n\ \alpha\ \dfrac{1}{E^2}

By the equation inverse variation, we have

n_1E_1^2=n_2E_2^2

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6 0
3 years ago
Identify a solution of the equation: log2x+log(x−5)=2
Harrizon [31]

Answer:

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Step-by-step explanation:

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  • log (2x(x - 5)) = 2
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  • 2(x² - 5x) = 100
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Correct choice is 3.

6 0
3 years ago
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