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4 years ago

What is 22,119 rounded to the nearest hundred?

2 answers:

5 0

The hundreds digit is the first 1 to the right of the 2.

The digit after the first 1 is 1, so just change all digits after the first 1 into zeros.

22,119 rounds to 22,100.

Ray Of Light [21]4 years ago

4 0

Hello there,

22,119 to the nearest hundred would be 22,100 because 119 is closer to the hundred and not 200.

Hope this helps.

~Jurgen

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stepan [7]

Answer:

9 at minimum

Step-by-step explanation:

a minimum of 9 because it takes a total of 8 rides to take back a full 18 cars back and the 9th ride takes back the remainder which is 0.27777777778 times 18 cars

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3 years ago

Find the amount in the bank after 7 years if interest is compounded quarterly?

qwelly [4]

Answer:

a) amount in the bank after 7 years if interest is compounded quarterly is $6,605

b) amount in the bank after 7 years if interest is compounded quarterly is $6,612.57

Step-by-step explanation:

We are given:

Principal Amount P= 5000

Rate r= 4% = 0.04

time t = 7 years

The formula used is: $A=P(1+\frac{r}{n})^{nt}$

where A is future value, P is principal amount, r is rate, n is compounded value and t is time

a) Find the amount in the bank after 7 years if interest is compounded quarterly?

If interest is compounded quarterly then n = 4

Using values given in question and finding A

$A=P(1+\frac{r}{n})^{nt}\\A=5000(1+\frac{0.04}{4})^{4*7} \\A=5000(1+0.01)^{28}\\A=5000(1.01)^{28}\\A=5000(1.321)\\A=6,605$

So, amount in the bank after 7 years if interest is compounded quarterly is $6,605

b) Find the amount in the bank after 7 years if interest is compounded monthly?

If interest is compounded quarterly then n = 12

Using values given in question and finding A

$A=P(1+\frac{r}{n})^{nt}\\A=5000(1+\frac{0.04}{12})^{12*7} \\A=5000(1+0.003)^{84}\\A=5000(1.003)^{84}\\A=5000(1.322)\\A=6,612.57$

So, amount in the bank after 7 years if interest is compounded quarterly is $6,612.57

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3 years ago

. A telephone company charges $0.05 per minute for local calls and $0.12 per minute for long distance calls. which expression gi

makvit [3.9K]

By hypothesis, each minute of local calls costs $0.05
So x minutes of local calls will cost 0.05x : You just multiply the cost of 1 minute by the total amount of minutes.
Same thing for long distances calls: Each minute costs $0.12, so y minutes of long distance calls will cost 0.12x

So to get your total charge (local calls + long distance calls), you just need to add the charges for local calls with the charges for long distance calls, which means that you need to add the expressions we got previously:

P = 0.05x + 0.12y (with P the total charge)

Hope this Helps! :)

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4 years ago

Is this rational or irrational I really need help ASAP! Will mark brainlist.

sertanlavr [38]

Answer:

Irrational number

Step-by-step explanation:

A irrational number is when the numbers cannot be written as a quotient of two integers.

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3 years ago

Whats 7 95/125 as a decimal

xz_007 [3.2K]

The answer is 7.76 because the fraction simplified is 194/25.

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4 years ago

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