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3 years ago

What is 15/27 in a decimal?

Mathematics

2 answers:

amid [387]3 years ago

5 0

Answer:

0.55555

Step-by-step explanation:

the 5 keeps repeating

Ostrovityanka [42]3 years ago

4 0

.555555 repeating

hope this helps

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max invests $6000 in a savings account for 3 years. the account pays compound interest at a rate of 1.5% per year for the first

madam [21]

Answer:

2.1%

Step-by-step explanation:

The formula for compound interest is given as:

$A=P(1+I)^n\\\\P-Principal \\A-amount\\i-compound \ interest \ rate$

Given the Principal amount as $6000, and the rate in the first two years as 1.5%:

$A=P(1+i)^n\\\\A_2=6000(1+0.015)^2\\\\A_2=6181.35$

We compound $A_2$ for 1 year at rate i to obtain $6311.16:

$A=P(1+i)^n, n=1, i=i, P=6181.35, A=6311.16\\\\6311.16=6181.35(1+i)^1\\\\\frac{6311.16}{6181.35}=(1+i)\\\\i=\frac{6311.16}{6181.35}-1\\\\i=0.02100$

Hence, the compound interest rate in the third year is 2.1%

7 0

4 years ago

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Maurinko [17]

Answer:

You know this because $110x20%=$22.

3 0

3 years ago

Simplify (sin^2 0+cos^2 0) (sin 0+cos 0) Can someone help? I don’t understand.

lyudmila [28]

Answer:

C) $sin\theta+cos\theta$

Step-by-step explanation:

$(sin^2\theta+cos^2\theta)(sin\theta+cos\theta)$

$sin\theta+cos\theta$

Recall the Pythagorean Trigonometric Identity where $sin^2\theta+cos^2\theta=1$ , so $1(sin\theta+cos\theta)=sin\theta+cos\theta$

5 0

3 years ago

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Write and solve an equation to evaluate. 35% of what number is 56

exis [7]

Answer:

160

Step-by-step explanation:

35 percent (calculated percentage %) of what number equals 56? Answer: 160.

7 0

3 years ago

Can someone help me with this? thank you!

babunello [35]

Answer:

h(9)=62

Step-by-step explanation:

h(x)=8x-10

62=8x-10 (+10)

72=8x (÷8)

9=x

8 0

3 years ago