Answer:
<em>Steve has 54 Duos</em>
Step-by-step explanation:
<u>Proportions</u>
It's given three duos (D) is worth as two trios (T), i.e.:
3D = 2T
Steve has 36 trios, that is, 36T. To find the equivalence to duos, we multiply the given relationship by 18:
18*3D = 18*2T
Operating:
54D = 36T
Therefore, 36 trios are equivalent to 54 duos.
Steve has 54 Duos
Answer:
Given that:
The equation for the future value of a deposit earning compound interest is equation:
.....[1]
where,
P = the initial deposit
t = years invested
r = rate at which interest is compounded annually
.
n = number of times the interest is compounded per year
As per the statement:
After 10 years, a $2,000-dollar investment compounded annually has grown to $3600.
⇒P = $2000 and V(t) = $3600
Substitute in [1] we have;

Divide both sides by 2000 we have;

Taking log base 10 both sides we have;

⇒
Divide both sides by 10 we have;

⇒
Simplify":

Subtract 1 from both sides we have;

or
r = 0.06 = 6%
Therefore, 6% is the interest rate to the nearest whole-number percent
Answer:
A. Yes.
B. Yes.
C. No.
Step-by-step explanation:
A. Yes. The sum of the series,
is the sum of a geometric series.
The first term of the series
= 5.
The common ration or the ratio between successive terms (r) =
(Answer)
B. Yes. The sum of the series,
is also the sum of a geometric series.
The first term of the series
.
The common ration or the ratio between successive terms (r) =
(Answer)
C. No. The sum of the series,
is not the sum of a geometric series.
The first term of the series
.
(Answer)
Hi there! The answer is B.

Subtract 6r from both sides.

Divide both sides of the inequality by -1. Remember that dividing by a negative makes the sign flip.

Therefore, the solution must be bigger than or equal to 8. From the given solution set, the answer is B. {8, 9, 10}
~ Hope this helps you!
It is use anytime pretty much