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marshall27 [118]
2 years ago
12

What is 9 7/12 + 4 3/4​

Mathematics
2 answers:
jek_recluse [69]2 years ago
8 0

Answer:

17 1/4

Step-by-step explanation:

Separate the numbers: 9+7/2+4+3/4

Solve whole numbers: 9+4=13

Solve fractions: 7/2+3/4=?

Find LCD of 7/2 and 3/4: LCD:4

Solve: 14/4+3/4=17/4

Turn 17/4 to mixed number: 17/4=4 1/4

Add all together: 13+4+1/4= 17 1/4

FrozenT [24]2 years ago
7 0

Answer:

14 1/3

Step-by-step explanation:

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I only have number 2 but it's C

Step-by-step explanation:

You have to multiply 18.25 3 times since volume of cube is length * width * height

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3 years ago
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Determine how long it will take for a principal amount of $13,000 to double its initial value when deposited into an account pay
bezimeni [28]

Compound interest can be defined as the interest <em>on a deposited amount, an investment</em> that is <em>compounded based on its principal and interest rate.</em>

It will take about 3.239 years for the principal amount of $13,000 to double its initial value.

From the above question, we can deduce that we are to find the time "t"

The formula to find the time "t" in compound interest is given as:

t = ln(A/P) / r

where:

P = Principal = $13,000

R = Interest rate = 21.4%

A = Accumulated or final amount

From the question, the Amount "A" is said to be the double of the principla.

Hence,

A = $13,000 x 2

= $26,000

  • Step 1: First, convert R as a percent to r as a decimal

r = R/100

r = 21.4/100

r = 0.214 per year.

  • Step 2: Solve the equation for t

t = ln(A/P) / r

t = ln(26,000.00/13,000.00) / 0.214

t = 3.239 years

Therefore, it will take about 3.239 years for the principal amount of $13,000 to double its initial value.

To learn more, visit the link below:

brainly.com/question/22471957

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2 years ago
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There are 5 such numbers - 51,62,73,84,95
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3 years ago
Someone pls Help me out!!!
Law Incorporation [45]

Answer:

Gasoline = 10.2 * 3.80= 38.76

Water= 3 * 3.98 = 11.94

Ice- 3 * 1.99 = 5.97

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Step-by-step explanation:

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Use what you know about end behavior to match each function in standard form with its graph below.
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Answer:

2=C

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Step-by-step explanation:

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