3 years ago

What is the size of the tv when it’s 66 inches long and 56 inches tall

Mathematics

1 answer:

aleksklad [387]3 years ago

3 0

Area= 3696in squared
Perimeter= 244in

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Sophie deposited money into an account in which interest is compoundedsemiannually at a rate of 2.4%. She made no other deposits

meriva

Given

Compounded semiannually

rate = 2.4%

time = 11 years

Future Value = $11,227.78

$\begin{gathered} A=P(1+\frac{r}{n})^{nt} \\ \frac{A}{(1+\frac{r}{n})^{nt}}=\frac{P(1+\frac{r}{n})^{nt}}{(1+\frac{r}{n})^{nt}} \\ P=\frac{A}{(1+\frac{r}{n})^{nt}} \\ P=\frac{11227.78}{(1+\frac{0.024}{2})^{2(11)}} \\ P=\frac{11227.78}{1.012^{22}} \\ P=8636.20 \end{gathered}$

Rounding to the nearest whole number, the amount the she has deposited is $8636.

6 0

1 year ago

78 is 15% of what number? Solve using an equation. Show your work.

Phoenix [80]

Answer:

520

Step-by-step explanation:

78 = 15% × (what number)

78/0.15 = (what number) = 520

78 is 15% of 520.

4 0