2 years ago

Question 2

Mathematics

2 answers:

Oxana [17]2 years ago

5 0

Answer:

4.12

Step-by-step explanation:

goblinko [34]2 years ago

3 0

If a right triangle has a leg 8 inches long and a hypotenuse of 9 inches, what is the length of the missing leg?

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A small company employs 3 men and 5 women. If a team of 4 employees is to be randomly selected to organize the company retreat,

Paraphin [41]

Answer:

3/7.

Step-by-step explanation:

The total number of ways to pick 4 out of 8 = 8C4

= 8!/ 4!4!

= 70 ways.

The number of ways when 2 are women = 5C2 * 3

= 10 * 3

= 30.

So the required probability = 30/70

= 3/7.

6 0

3 years ago

Hassan invested $900 in an account that pays 4.75% interest compounded annually. Assuming no deposits or withdrawals are made, f

mestny [16]

$~~~~~~ \textit{Compound Interest Earned Amount} \\\\ A=P\left(1+\frac{r}{n}\right)^{nt} \quad \begin{cases} A=\textit{accumulated amount}\\ P=\textit{original amount deposited}\dotfill &\$900\\ r=rate\to 4.75\%\to \frac{4.75}{100}\dotfill &0.0475\\ n= \begin{array}{llll} \textit{times it compounds per year} \end{array}\dotfill &1\\ t=years\dotfill &9 \end{cases} \\\\\\ A=900\left(1+\frac{0.0475}{1}\right)^{1\cdot 9}\implies A=900(1.0475)^9\implies A\approx 1366.6$