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34kurt
3 years ago
9

Please answer quickly! I’m so confused and I have no idea what to do! I will mark brainliest!

Mathematics
2 answers:
Dimas [21]3 years ago
6 0
Since this problem is compound interest, the formula would be:
500×(1.03)^20 = 903.056
FrozenT [24]3 years ago
6 0

We can use the I=P(1+RT) formula here.

I = 500(1+(0.03)(20))

I= 500(1.6)

I = $800

You might be interested in
Help please I'm need help with number 4, 5 , and 6
Westkost [7]
4= 121 5= 49 6= 169 hope this helps
4 0
3 years ago
Read 2 more answers
5. Use the law of Cosines to find each missing sides. Round to the nearest tenth
stellarik [79]

The measure of angle x will be 88 degrees. Then the correct option is C.

The complete question is attached below.

<h3>What is law of cosine?</h3>

Let there is a triangle ABC such that |AB| = a units, |AC| = b units, and |BC| = c units and the internal angle A is of θ degrees, then we have:

2ab cos θ = a² + b² – c²

The triangle is shown below.

Then the value of the variable x will be

2 · 7 · 10 · cos x = 7² + 10² – 12²

       140 · cos x = 49 + 100 – 144

                cos x = (149 – 144) / 140

                       x = 87.95 ≈ 88°

Then the correct option is C.

Learn more about law of cosines here:

brainly.com/question/17289163

#SPJ1

8 0
2 years ago
Find the 20th term of the arithmetic sequence 15, 9, 3, -3, ...
RUDIKE [14]

The 20th term is -106

15,9,3,-3,-9,-15,-21,-28,-35,-41,-46 (10) -6 x 10 = -60

-60 + -46

-106

You're just subtracting by 6.

4 0
3 years ago
Three times b less than 100 is equal to the product of 6 and b
MissTica
3(100-b) = 6b
300-3b = 6b
     +3b  +3b
300 = 9b
/9      /9
b=33.33333... or 33 1/3   
Hope this helps!
   
6 0
3 years ago
Family passes to the amusement park cost $54 each which expression can be used to find the cost in dollars of eight families pas
Lelu [443]
54 x 8 is an expression you can use to find the cost of eight passes. 
7 0
3 years ago
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