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3 years ago

12

Cora has a pink ribbon and a teal ribbon. The pink ribbon is 4 1/12 inches long. The teal ribbon is 8 5/12 inches longer than th

e pink ribbon. How long is the teal ribbon?
Write your answer as a fraction or as a whole or mixed number.
need answer ASAP

1 answer:

alexgriva [62]3 years ago

3 0

Answer:

12 1/2

Step-by-step explanation:

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Suppose you invest $78 a month in an annuity that earns a 2.8% APR, compounded monthly. How much money will you have in this acc

Alecsey [184]

Answer:

$87.23.

Step-by-step explanation:

We are asked to find the amount after 4 years compounded monthly at the rate of 2.8% APR.

We will use compound interest formula to solve our given problem.

$A=P(1+\frac{r}{n})^nT$ , where,

A = Final amount after T years,

P = Principal amount,

r = Interest rate in decimal form,

n = Number of times interest is compounded per year.

T = Time in years.

Let us convert our given rate in decimal form.

$2.8\%=\frac{2.8}{100}=0.028$

Upon substituting our given values in compound interest formula we will get,

$A=78(1+\frac{0.028}{12})^{12*4}$

$A=78(1+0.002333)^{48}$

$A=78(1.002333)^{48}$

$A=78*1.1183669447674708747$

$A=87.2326216918627282266\approx 87.23$

Therefore, we will have $87.23 in the account after 4 years.

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3 years ago

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Can someone help me please only do it if you know geometry

Sloan [31]

Answer: i am not sure with the answer but need point pls help

Step-by-step explanation:

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A large bottle of Dragon Breath mouthwash costs $5.00 before tax and $5.30 after tax. What is the percentage the tax?

son4ous [18]

The correct answer is 6% tax
$5.00 * 1.06 = $5.30

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3 years ago

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How many 1/2 can go into 1395

kirill115 [55]

Answer:

2790

Step-by-step explanation:

multiply 1395×2 =2790

4 0

3 years ago

Write the limit as a definite integral on the interval [a, b], where ci is any point in the ith subinterval. Limit Interval lim

geniusboy [140]

Answer:

The corresponding definite integral may be written as

$\int_a^b \mathrm{(4x + 11)}\,\mathrm{d}x$

The answer of the above definite integral is

$\int_a^b \mathrm{(4x + 11)}\,\mathrm{d}x = 98$

Step-by-step explanation:

The given limit interval is

$\lim_{||\Delta|| \to 0} \sum\limits_{i=1}^n (4c_i + 11) \Delta x_i$

$[a, b] = [-8, 6]$

The corresponding definite integral may be written as

$\int_a^b \mathrm{(4x + 11)}\,\mathrm{d}x$

$\int_{-8}^6 \mathrm{(4x + 11)}\,\mathrm{d}x$

Bonus:

The definite integral may be solved as

$\int_{-8}^6 \mathrm{(4x + 11)}\,\mathrm{d}x \\\\\frac{4x^2}{2} + 11x \left \|{b=6} \atop {a=-8}} \right. \\\\2x^2 + 11x \left \|{b=6} \atop {a=-8}} \right. \\\\ 2(6^2 -(-8)^2 ) + 11(6 - (-8) \\\\2(36 - 64 ) + 11(6 + 8) \\\\2(-28 ) + 11(14) \\\\-56 +154 \\\\98$

Therefore, the answer to the integral is

$\int_a^b \mathrm{(4x + 11)}\,\mathrm{d}x = 98$

5 0

3 years ago