3 years ago

Question 1 of 10

Mathematics

2 answers:

Marysya12 [62]3 years ago

7 0

0.975 is P(x ≥242) with a mean of 266 and standard deviation of 12

Aleksandr-060686 [28]3 years ago

6 0

Answer:

D. 0.975

Step-by-step explanation:

ape.x

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Find the balance in the account. $2,500 principal earning 4%, compounded quarterly, after 4 years

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$\bf ~~~~~~ \textit{Compound Interest Earned Amount} \\\\ A=P\left(1+\frac{r}{n}\right)^{nt} \quad \begin{cases} A=\textit{accumulated amount}\\ P=\textit{original amount deposited}\dotfill &\$2500\\ r=rate\to 4\%\to \frac{4}{100}\dotfill &0.04\\ n= \begin{array}{llll} \textit{times it compounds per year}\\ \textit{quarterly, thus four} \end{array}\dotfill &4\\ t=years\dotfill &4 \end{cases} \\\\\\ A=2500\left(1+\frac{0.04}{4}\right)^{4\cdot 4}\implies A=2500(1.01)^{16}\implies A\approx 2931.4466123$

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5 1/2 meters of fabric is used to make curtains. 2 7/8 meters of fabric is used to make a flag. How much more fabric is used to

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Answer:Exact Form: 21/8

Decimal Form:

2.625

Mixed Number Form:2 5/8

Step-by-step explanation:In the question the "how more" quote explains that it will be subtraction so you subtract 5 1/2 - 2 7/8 then you get the answer at the top

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4 years ago

O no I accidentally made this 20 points

harkovskaia [24]

Answer:

Step-by-step explanation:

nonproportional. doesn't pass through the origin, so it's not proportional

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3 years ago

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584 it would be 583 but you need to round

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an organic form uses 3/7 of the land to grow potatoes and 2/5 of the land to grow spinach. The remaining land is used to grow to

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1/37 of land is used to grow tomatoes.

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