3 years ago

The sum of three consecutive integers is 9.

Mathematics

1 answer:

strojnjashka [21]3 years ago

8 0

Answer:

Step-by-step explanation:

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a recipe calls for 3 ounces of flour for every 2 ounces of sugar. Find the constant of proportionality.

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3:2

for every 3 ounces of flour, you need 2 ounces of sugar

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Where are the asymptotes of f(x) = tan(4x − π) from x = 0 to x = π/ 2 ?

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3 years ago

Write an equation for the quadratic graphed below

uranmaximum [27]

Answer:

Step-by-step explanation:

LOL The graph doesn’t match the y intercept :)

Anyway

If we have point (0,-3) we have a quadratic of

y=ax^2+bx-3 we are given points (-1,0) and (2,0) so

a-b-3=0 and 4a+2b-3=0

4a+2b-3+2(a-b-3)=0

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a=1.5, since a-b=3

1.5-b=3

b=-1.5

y=1.5x^2-1.5x-3

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3 years ago

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You have decided to invest $1000 in a savings bond that pays 4% interest, compounded semi-annually. What will the bond be worth

Evgen [1.6K]

Answer:

$2191.12

Step-by-step explanation:

We are asked to find the value of a bond after 10 years, if you invest $1000 in a savings bond that pays 4% interest, compounded semi-annually.

$FV=C_0\times (1+r)^n$ , where,

$C_0=\text{Initial amount}$ ,

r = Rate of return in decimal form.

n = Number of periods.

Since interest is compounded semi-annually, so 'n' will be 2 times 10 that is 20.

$4\%=\frac{4}{100}=0.04$

$FV=\$1,000\times (1+0.04)^{20}$

$FV=\$1,000\times (1.04)^{20}$

$FV=\$1,000\times 2.1911231430334194$

$FV=\$2191.1231430334194$

$FV\approx \$2191.12$

Therefore, the bond would be $2191.12 worth in 10 years.

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3 years ago

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Maksim231197 [3]

Answer: IDK hope you get a good grade :0 SORRY

Step-by-step explanation:

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