Which statement is true?

Mathematics

1 answer:

kobusy [5.1K]2 years ago

6 0

A all squares have the sides

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Sophie deposited money into an account in which interest is compoundedsemiannually at a rate of 2.4%. She made no other deposits

meriva

Given

Compounded semiannually

rate = 2.4%

time = 11 years

Future Value = $11,227.78

$\begin{gathered} A=P(1+\frac{r}{n})^{nt} \\ \frac{A}{(1+\frac{r}{n})^{nt}}=\frac{P(1+\frac{r}{n})^{nt}}{(1+\frac{r}{n})^{nt}} \\ P=\frac{A}{(1+\frac{r}{n})^{nt}} \\ P=\frac{11227.78}{(1+\frac{0.024}{2})^{2(11)}} \\ P=\frac{11227.78}{1.012^{22}} \\ P=8636.20 \end{gathered}$

Rounding to the nearest whole number, the amount the she has deposited is $8636.

6 0

1 year ago

I need help please my marking period end tomorrow

yarga [219]

Number 5 should be no solution becuase the n's cancel out.

For 6:
Part A is -2 because slope represents the change in weigh/change in time (-2/1 or -2)
Part B is y=-2x+231 (-2 is the slope and 231 is the y-intercept)
For part C, based on the slope, we can find that her weight will go below 200 at week 16 when it is 199

Hope this helps!

6 0

3 years ago

A television is regularly priced at $900. This week, it goes on sale for 15% off. What's the new sale price? Step 1: set-up and

Solnce55 [7]

Answer: A

Step-by-step explanation:

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2 years ago

THE table shows the number of pages blaine read for different times. How many pages will blaine read in 42 minutes?

Mkey [24]

Answer:

$126$ pages

Step-by-step explanation:

From the table, we know that Blaine can read $6$ pages in $2$ minutes. Therefore, Blaine can read $\frac{6}{2}=3$ pages per minute. Therefore, Blaine can read $42*3=126$ pages in $42$ minutes. Hope this helps!