The situations can be represented by the exponential function f(x)=60x1.15^x
After 7.86 years the value of the investment will be three times the initial value (If you round to the nearest dollar)
After 8 years the value of the investment will be $184.00 (If you round to the nearest dollar)
Answer:
45
Step-by-step explanation:
6/2 = 3
42+3 = 45
Answer:
x = 25
y = 25
Step-by-step explanation:
hope it helps!
Answer:
3/20
Step-by-step explanation:
The total number of marbles is
3 red marbles+ 2 blue marbles+ 5 green marbles = 10 marbles
P(1st marble is red) = red marbles/total
=3/10
We replace the marble so there are still 10 marbles in the bag
P(2nd marble is green) = green marbles/total
=5/10 = 1/2
P(1st red, 2nd green) = P(1st marble is red) * P(2nd marble is green)
=3/10 *1/2
=3/20
Answer:
10 + 2i
Step-by-step explanation:
√−4 + 10
Simplify each term.
Rewrite
√−1(4) + 10
√−1 ⋅ √4 + 10
Rewrite √−1 as i
i ⋅ √4 + 10
i ⋅ √2^2 + 10
Pull terms out from under the radical, assuming positive real numbers.
i ⋅ 2 + 10
2i + 10
or
10+2i
