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Likurg_2 [28]
3 years ago
14

Seema deposited $800 in a saving account earning 2.88% compounded annually. To the nearest cent, how much will she have in 16 ye

ars? Do not include the dollar sign in your answer.​
Mathematics
1 answer:
ehidna [41]3 years ago
5 0

Answer:

1260.04

Step-by-step explanation:

The formula for compound interest is:

A = P(1+\frac{r}{n})^{nt} where A is the final amount, P is the initial principal balance, r is the interest rate, n is the number of times interest applied per time period and t is the number of time periods elapsed. Since the deposit was compounded annually, just like the interest, we can omit the n in the equation.

Applying the formula to question:

800(1+\frac{2.88}{100})^{16} = 1260.04 (rounded off to nearest cent since it's money)

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Simplify the next following expression: 8x-10y+5z-5x-16y+6z
Marat540 [252]
10y+5z-5x-16y+6z 

(10y-16y)+(5z+6z)-5x 

-6y+11z-5x
6 0
3 years ago
Jennifer invests $7,000 in an account for 12 years that pays compound interest
Goryan [66]

Answer:

The rule is P(1+r%) power of time (T) so you're gonna apply the number to the rule

Step-by-step explanation:

P=7000

r=1.6%

T=12

7000 x (1+r%) power of T

(1+1.6%) power of 12 = 1.20983040

so when we calculate 7000 x (1+1.6%) power of 12

the answer will be = 8468.812846

6 0
3 years ago
PLEASE I NEED HELP
Artemon [7]

Answer:

1680

Step-by-step explanation:

280 times 6 = 1680

7 0
3 years ago
A line segment on a number line has its end points at -9 and 6 find the coordinate of the midpoint of the segment
ozzi

The answer would be negative 2.

-9+6=-3

List the numbers -3,-2,-1

The number in the middle is -2 and that is our answer.

8 0
4 years ago
1. A rabbit can hop 6 feet in 2 seconds and 12 feet in 4 seconds. If the number of feet varies directly with the time the rabbit
kykrilka [37]

Answer: The rabbit is hopping at 3 feet/ sec in speed

Step-by-step explanation:

Step 1

Let the The number of feet of the rabbit be expressed as N

AND  time rabbit spends hopping can be expressed  as  t

From the question,  The number of feet varies directly with the time rabbit spends hopping can be expressed  as

N α t

Let us introduce a constant of proportionality ,S which represents  speed in this case, we now have that

N = St

STEP 2 -- SOLVING

If the rabbit hop 6 feet in 2 seconds, Then speed =

N = St

6=  S X2

S = 6/ 2

S = 3

also

If the rabbit hop 12 feet in 4 seconds, Then speed =

N = St

12=  S X 4

S = 12/ 4

S = 3

Also recall

that Speed = Distance / time

Pluging the values in the first case,

speed = 6 feet/ 2 secconds = 3 feet/ seconds

in the second case

Speed= 12 feet/ 4 second s= 3 feet/ secs.

5 0
3 years ago
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