Please I think the question is not complete
Answer:
no
Step-by-step explanation:
3^3=27
so 3^3+3^3+3^3=27+27+27=81
3^9=19683
Answer:
sin A = opp / hyp = 0.82
Step-by-step explanation:
The sine function is defined as the ratio of "opposite side" to "hypotenuse."
In the given triangle, sin A = opp / hyp = 10.3 / 12.6 = 0.82 (to the nearest hundredth). That's all you have to do here.
The cosine function is the ratio of "adjacent side" to "hyp." In the given triangle, the side adjacent to angle A has length 7 .2. Thus,
cos A = adj / hyp = 7.2 / 12.6 = 0.57 (to the nearest hundredth).
The probability of a head or tail upon flipping is 50-50. THe asnwers are as followsL
a. {HHH, HHT, HTT, TTT, TTH, THH, HTH, THT}b and c. p = 3C3 * 0.5^3 = 0.125d. from a, p = 3/8 = 0.375e. from a, p = 3/8 = 0.375f. 0.875
Compound interest
Generally
A=P(1+r/n)^nt
Where
P = principal amount
r = annual rate of interest
t = number of years
A = amount of money after year t
n = number of times the interest is compounding per year.
In this case the, the n=12, since the APR is compounding monthly.
Also R=4%=4/100=0.04
t=5years
Adella wants her money to amount to $10,000 in 5 years
Then, A=$10,000
Applying the formulas
A=P(1+r/n)^nt
$10,000=P(1+0.04/12)^(12×5)
$10,000=P(1+0.003333)^60
$10,000=P(1.003333)^60
$10,000=P(1.221)
Then P=$10,000/1.221
P=$8190.008
The correct answer is the third option
It is closer to the third option than it is to the second option
