<h3>
Answer: Choice B. </h3>
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Explanation:
You could use the formula
to plug in P = 1500, r = 0.02 and n = 12 to get the answer above. This is the compound interest formula. The interest rate r is divided into n = 12 to account for monthly compounding. The original exponent t turns into 12t. So for instance, if t = 2 years go by, then 12*t = 12*2 = 24 months have gone by.
Answer:
6,912....
Step-by-step explanation:
6 times 12 times 6 time 4 times 4 = 6,912
90/9 = 10, the length of the pool. This can be proven as 10 x 9 = 90²
Answer:
Total cost = <em>$</em> 4.55
Step-by-step explanation:
2(8a + 5b) -(2a + 3b)
<em>Part A: Simplify the expression shown above</em>
Exapanding the brackets;
16a + 10b - 2a - 3b
Collecting like terms;
16a - 2a + 10b - 3b
14a + 7b
<em>Part B: If a represents apples that cost $0.25 each and b represents bananas that cost SO. 15 each, what is the total cost based on the expression above?</em>
a = 0.25
b = 0.15
14a + 7b
Inserting the values into the equation;
14 (0.25) + 7(0.15)
Total cost = <em>$</em> 4.55
Answer:
Step-by-step explanation:
Vertical angles theorem states that vertical angles are congruent.
<u>Arcs EF and are intercepted by vertical angles, therefore:</u>
<u>Angle addition postulate. </u>
<u>Central angle has same measure with intercepted arc.</u>
<u>So the arc ABD is:</u>
