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kolezko [41]
3 years ago
5

√118 as an irrational number rounded to nearest hundredth​

Mathematics
2 answers:
Gnom [1K]3 years ago
8 0

Answer:

10.86

Step-by-step explanation:

If you solve for \sqrt{118}, you get the number 10.86278049... It is an irrational number because you can't expresse it with a fraction and it has infinite decimal places that don't follow a sequence.

To round it to the nearest hundred you will have to only leave 2 decimal places:

From the number 10.86278049, you only want to have the first 2 decimal places, but we have to take 3 decimal places first to analyze:

<em>10.862</em>

In this case, we see the third decimal place which is a 2, if the third decimal place was 5 or bigger then the second will have to be changed to a number bigger, but in this case, it is 2 so we can leave it like it is and we will have as an answer 10.86

netineya [11]3 years ago
4 0

Answer:

10.86

Step-by-step explanation:

118 simplified is 10.862 then simply round it down and you get your answer

give me brainliest

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Jason jumped off of a cliff into the ocean in Acapulco while vacationing with some friends. His height above ocean measured in f
lbvjy [14]

Answer:

480 feet.

Step-by-step explanation:

We are told that the function h(t)=-16t^2+16t+480 models Jason's height above ocean measured in feet as a function of time and t is the time in seconds from jumping off.

To find the height of cliff we need to substitute t=0 in our given function as at t=0 we will get Jason's height above ocean which is same as the height of the cliff.

Upon substituting t=0 in our function we will get,

h(0)=-16(0)^2+16*0+480

h(0)=-0+0+480

h(0)=480

Since, the function gives Jason's height above ocean in feet, therefore, the cliff was 480 feet high.

8 0
3 years ago
Howard invested $5,000 in Certificate of Deposit (CD) that pays 3.75% interest. compounded weekly. What is the value of the CD a
blsea [12.9K]

Answer:

The value of the CD at the end of the 4 years is $5,808.86.

Step-by-step explanation:

Compound interest:

The compound interest formula is given by:

A(t) = P(1 + \frac{r}{n})^{nt}

Where A(t) is the amount of money after t years, P is the principal(the initial sum of money), r is the interest rate(as a decimal value), n is the number of times that interest is compounded per year and t is the time in years for which the money is invested or borrowed.

Howard invested $5,000 in Certificate of Deposit (CD) that pays 3.75% interest.

This means that P = 5000, r = 0.0375

Compounded weekly

An year has 52 weeks, so n = 52

Then

A(t) = P(1 + \frac{r}{n})^{nt}

A(t) = 5000(1 + \frac{0.0375}{52})^{52t}

What is the value of the CD at the end of the 4 years?

This is A(4). So

A(4) = 5000(1 + \frac{0.0375}{52})^{52*4} = 5808.86

The value of the CD at the end of the 4 years is $5,808.86.

6 0
3 years ago
BRAINLIEST FOR THE ANSWER
Nastasia [14]

Answer:

A

Step-by-step explanation:

14/8-11/8=3/8

7 0
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DedPeter [7]

20 apples / 5 apple pies = 4

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3 years ago
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