3 years ago

Which ratio would help find the height of the kite?

Mathematics

1 answer:

AnnZ [28]3 years ago

3 0

Answer:

sin 50°

Step-by-step explanation:

$\sin 50° = \frac{x}{200} \\ 0.7660444431 = \frac{x}{200} \\ = 200 \times 0.7660444431 \\ x = 153.208889 \\ x = 153.21 \: ft$

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suppose that you have 3000$ to invest. which investment yields the greater return over a 10 year period: 8.04% compounded daily

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<u>Step-by-step explanation:</u>

$A = P\bigg(1+\dfrac{r}{n}\bigg)^{nt}\qquad where\\\\\bullet A = \text{accrued amount (principal plus interest earned)}\\\bullet P = \text{principal (amount invested)}\\\bullet r = \text{rate (in decimal form)}\\\bullet n=\text{number of times compounded in one year}\\\bullet t=\text{time (number of years)}\\\\\\Option\ A:\\A = \text{unknown}\\P=3000\\r=8.04\%\rightarrow 0.0804\\n=\text{daily}\rightarrow 365\\t=10\\\\A=3000\bigg(1+\dfrac{0.0804}{365}\bigg)^{365\times 10}\\\\.\ =\$ 6,702.79$

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