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marusya05 [52]
3 years ago
8

(c) Marlene invests $550 at a rate of 1.9% per year compound interest

Mathematics
2 answers:
Vesnalui [34]3 years ago
5 0

Answer:

663.90

Step-by-step explanation:

use a compound intrest calculator

GaryK [48]3 years ago
4 0

Answer:

$ 663.90

Step-by-step explanation:

Calculate the amount (A) using

A = P(1+r)^{t}

where P is the principal, r is rate of interest and t is time in years

Here P = $550, r = \frac{1.9}{100} = 0.019 and t = 10 then

A = 550 (1+0.019)^{10}

   = 550 (1.019)^{10}

    = $ 663.90

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Which of the following prove that (-3) + 5 = 2? Select all that apply.
MakcuM [25]

Answer:

D

Step-by-step explanation:

You started at level ground and then went deeper which represents the negatives. After you stick a five foot pole in there it sticks up 2 feet.

7 0
3 years ago
A local bakery sells cookies for 5.50 per pound and brownies for 7.50
uysha [10]

Answer:

I may be wrong but i think the answer is D

Step-by-step explanation:

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6 0
3 years ago
47.9 less than k is -21.6
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K is equal to -69.5 K=69.5 You put it in an equation 47.9-K=-21.6Then you subtract 47.9 from both sides and you get K=69.5 
3 0
3 years ago
X²=361/100,<br> please help<br> ​
navik [9.2K]
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5 0
3 years ago
Read 2 more answers
A particular convex pentagon has two congruent, acute angles. The measure of each of the other interior angles is equal to the s
NNADVOKAT [17]

1. First, you must apply the formula for calculate the sum of the interior angles of a regular polygon, which is shown below:


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 2. Then, the sum of the interior angles of the pentagon, is:


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 3. The problem says that the measure of each of the other interior angles is equal to the sum of the measures of the two acute angles and now you know that the sum of all the angles is 540°, then, you have:


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 8α=540°

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 α=67.5°


 4. Finally, the larger angle is:


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 5. Therefore, the answer is: 135°

6 0
3 years ago
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