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3 years ago

Will give Brainliest If Correct! Pls don’t copy answers

Mathematics

1 answer:

jeka57 [31]3 years ago

6 0

Answer:

36ft

Step-by-step explanation:

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Find The Missing Measurement A) 11.5 B) 9.5 C) 9 D) 9.7

natali 33 [55]

Answer:

Step-by-step explanation:

5 0

2 years ago

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PLEASE HELP !!!!The sum of three consecutive even integers is -36. Find the integers.(just show that the integers sum to -36)

vichka [17]

Answer:

Step-by-step explanation:

The integers are 6 (from the x) , 8 (from the x + 2), and 10 (from the x + 4).

8 0

2 years ago

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Divide. 5/7 ÷ 3 Express the answer in simplest terms.

vlada-n [284]

Divide:

$\frac{5}{7}$ : 3 = $\frac{5}{7}$ x $\frac{1}{3}$ = $\frac{5x1}{7x3}$ = $\frac{5}{21}$

To divide one fraction by another, invert (turn upside-down) the second fraction, then multiply.

Result:

5/7 ÷ 3 = $\frac{5}{21}$

≅ 0.2380952

Hope this helped

7 0

2 years ago

Kristen invests $5,745 in a bank. The bank pays 6.5% interest compounded monthly. How long must she leave the money in the bank

s344n2d4d5 [400]

formula is $A=P(1-\frac{r}{n})^{nt}$

where A=final amount

P=principal

r=interest rate in decimal

n=number of times per year it is compounded

t=time in years

we want to find where

A=2P

and P=5745

and r=6.5%=0.065

n=monthly=12

remember that $ln(x^a)=a(ln(x))$

also that $(a^b)^c=a^{bc}$

$2(5745)=5745(1+\frac{0.065}{12})^{12t}$ , solving for t

divide both sides by 5745 to simplify things a bit

$2=(1+\frac{0.065}{12})^{12t}$ I'd rather not simplify this because it give us a decimals and those aren't exact, if we combine, we get 12.065/12 for inside parenthases

$2=(\frac{12.065}{12})^{12t}$

take ln of both sides

$ln(2)=ln((\frac{12.065}{12})^{12t})$

$ln(2)=(12t)ln(\frac{12.065}{12})$

divide both sides by $12ln(\frac{12.065}{12})$

$\frac{ln(2)}{12ln(\frac{12.065}{12})}=t$

using our calculator, t≈10.6927

so rounded, we get 10.7 years

3 0

2 years ago

On Saturday, Breanna drove 10 miles. On Sunday,40 drove miles. The number of miles drove on Sunday is what percent of the numb

erica [24]

Answer:

80%

Step-by-step explanation:

find total miles drove-40+10=50...

50 * 2 = 100

40 * 2 = 80

10 * 2 = 20

80%

7 0

2 years ago