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2 years ago

40% of xxx is 35.

Mathematics

1 answer:

Sholpan [36]2 years ago

4 0

Answer:

87.5

Step-by-step explanation:

40% = 35

1% = 0.875

x = 0.875 x 100 = 87.5

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Seth has a bank account which pays 1.01% interest, compounded quarterly. Seth withdraws $4,567 from the account every quarter fo

dimulka [17.4K]

Answer:

C. $538,021.66

Step-by-step explanation:

It is given that the money Seth withdraws was compounded every quarter for 35 years. So, we get,

Amount withdrawn every quarter, P = $4567

Rate of interest, r = $\frac{0.0101}{4}$ = 0.002525

Time period, n = 35 × 4 = 140

Now, as we know the formula for annuity as,

$P=\frac{r \times PV}{1-(1+r)^{-n}}$

where P = installments, PV = present value, r = rate of interest and n = time period.

This gives, $PV=\frac{P \times [1-(1+r)^{-n}]}{r}$

i.e. $PV=\frac{4567 \times [1-(1+0.002525)^{-140}]}{0.002525}$

i.e. $PV=\frac{4567 \times [1-(1.002525)^{-140}]}{0.002525}$

i.e. $PV=\frac{4567 \times [1-0.7021]}{0.002525}$

i.e. $PV=\frac{4567 \times 0.2975}{0.002525}$

i.e. $PV=\frac{1358.68}{0.002525}$

i.e. $PV=538,091.08$

So, the closest answer to initial value of the account is $538,021.66

Hence, option C is correct.

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3 years ago

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What’s the point of the tangency

lbvjy [14]

M is your answer, because the tangent intersects the circle at point M.

So M is correct.

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3 years ago

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Simplify √18 A. 2√3 B. 2√9 C. 3√2 D. 9√2

fiasKO [112]

C

Explanation: Rewrite 18 as 3^2 * 2

REASON: Factor 9 out of 18
Rewrite 9 as 3^2

Pull terms out from under the radical

Answer: 3√2

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3 years ago

The function q(w) = 3+5(w-1) represents the number of quarters in a bowl on week w. What does the value 5 represent in the situa

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The value of quarters in the bowl on week 1 was &5

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2 years ago

(8.4x + 2.9) + (-3.7x + 5).

konstantin123 [22]

Answer:

Step-by-step explanation:

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3 years ago