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elena-14-01-66 [18.8K]
4 years ago
7

Please help out thanks :) ​

Mathematics
1 answer:
Mkey [24]4 years ago
3 0
The correct answer is D The last one


Step by step is below

Hopefully this help you


Have a great day :)

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when rounded to the nearest hundred the number of pupils in a school is 1800 what are the smallest and largest numbers of pupils
barxatty [35]
1749 should be rounded to 1700 because 1749 is closer to 1700 than to 1800

1750 should be rounded to 1800 because it is equally close to 1700 and 1800, and so you apply the rule than when the number to round finish in 5 you round to the next upper number.

Now, if you apply the same 1849 should be tha greater number that when rounded to hundreds becomes 1800.

So, the smalles and largest numbers of pupils there could be in the school are 1849 and 1750, respectively.
5 0
4 years ago
Chloe has been offered a new job in the women’s shoe department at Macy’s. She has two salary options. She can receive a salary
gladu [14]

Answer:

depends on x

Step-by-step explanation:

if x is equal or more than $3150 option 2 is the answer

7 0
3 years ago
Suppose you invest $2000 at annual interest rate of 4.5 % How much money do you have in the account after five years?
nataly862011 [7]

Answer:

Please check the explanation.

Step-by-step explanation:

To find the amount we use the formula:

A=P\cdot \left(1+\frac{r}{n}\right)^{nt}

Here:

A = total amount

P = principal or amount of money deposited,

r = annual interest rate

n = number of times compounded per year

t = time in years

Given

P=$2000

r=4.5%

n=4

t = 5 years

<em />

<u><em>Calculating compounded quarterly </em></u>

After plugging in the values

A=2000\left(1+\frac{4.5\%\:}{4}\right)^{4\cdot \:5}

A=2000\left(1+\frac{0.045}{4}\right)^{4\cdot \:5}

A=2000\cdot \frac{4.045^{20}}{4^{20}}

A=\frac{125\cdot \:4.045^{20}}{2^{36}}

A = 2,501.50

Thus, If you deposit $2000 into an account paying 4.5% annual interest compounded quarterly, you will have $2501.50 after five years.

<u><em>Calculating compounded semi-annually</em></u>

n = 2

A=2000\left(1+\frac{4.5\%\:}{2}\right)^{2\cdot \:5}

A=2000\left(1+\frac{0.045}{2}\right)^{2\cdot \:5}

A=2000\cdot \frac{2.045^{10}}{2^{10}}

A = 2,498.41

Thus, If you deposit $2000 into an account paying 4.5% annual interest compounded semi-annually, you will have $2,498.41  after five years.

5 0
3 years ago
Jim’s physics quiz scores were 77, 83, 75, 52, and 85. What was his mean score? *
Rom4ik [11]
74.4. add all the numbers together and divide by how many there are (5)
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3 years ago
Whats 1,112,433 rounded to the nearest ten thousand
mamaluj [8]
1,112,433 rounded to the nearest 10,000 is 1,110,000.
4 0
4 years ago
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