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xxTIMURxx [149]

3 years ago

12

Sam invested $2700 in an account with annually compounded interest. After 7 years, he had $3432 in the account. What was the int

erest rate of the account? Round your answer to one decimal place.

1 answer:

Gelneren [198K]3 years ago

8 0

Answer: 3.5

Step-by-step explanation:

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9a - ab + 5b<br><br>if a = 2 and b = 7

Anit [1.1K]

9a-ab+5b
9(2)-(2)(7)+5(7)
18-14+35
39

8 0

3 years ago

At the beginning of mathematics class, Mrs. Reno gives a warm-up problem. She says, "I am think of a number such that 6 less tha

Eduardwww [97]

7x - 6 = 85
7x = 85 + 6
7x = 91
x = 91/7
x = 13......Mrs. Reno is thinking of 13...thats just creepy

5 0

3 years ago

(-4,6); slope = -3/4

yawa3891 [41]

Answer:

y-6=-3/4(x+4)

Step-by-step explanation:

y-y1=m(x-x1)

m=-3/4

y-6=-3/4(x-(-4))

y-6=-3/4(x+4)

6 0

3 years ago

Blank percent of 50 shirts is 35 shirts

kirill [66]

$x\% \times 50 = 35 \\ \dfrac{x}{100} \times 50 = 35 \\ x = 35 \div 50 \times 100 \\ x = 70$

Answer check :
$50 \times \dfrac{70}{100} \\ = 35$

Answer : 70%

Hope this helps. - M

4 0

3 years ago

Triangle X Y Z is shown. Angle X Y Z is 51 degrees and angle Y Z X is 76 degrees. The length of X Z is 2.6, the length of X Y is

Novay_Z [31]

Answer:

3.2 units

Step-by-step explanation:

Use the law of sines

z/sin 76 = 2.6/sin 51

z = 2.6 sin 76/sin 51 = 3.2

4 0

3 years ago