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faltersainse [42]
3 years ago
5

A purse contains three $5 bills, four $10 bills, and two $20 bills. Two bills are selected without the first selection being rep

laced. Find the P($5,$5).
Mathematics
1 answer:
Karolina [17]3 years ago
7 0
To find the probability of picking a five dollar bill and then another five dollar bill, you will find the chance of picking a five dollar bill the first time, and multiply by the probability of picking another one the second time.

There is a 3 out of 9 chance the first time because there are 3 - $5 dollar bills, and 9 total bills.

The second time there will be a 2 out of 8 chance, because if you picked a $5 dollar bill the first time, there should be 2 - $5 bills left and 8 total bills.

3/9 x 2/8 or 1/3 x 1/4 = 1/12 chance.
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A sales person told Hannah she could buy the computer on an installment plan. She
VashaNatasha [74]

Answer:

She would be paying $2,622 total.

Step-by-step explanation:

1. To get how much she'd be paying for 24 months, all you have to do is multiply 24 times 95.

2. To get the down payment you had to ask yourself what's 15% of 2,280. 15% of 2280 is 342.

3. Add those together and you'd get the total payment.

Simple.

Oh and gimme Brainliest if it's correct.

6 0
3 years ago
Please help me answer this
ohaa [14]

i did the awnser is 173,668.18 there you goStep-by-step explanation:

6 0
2 years ago
What is 3 tenths more than 8.154 ? What is 2 and 2 tenths more than 1.425? Explain please !
Anna11 [10]
8.454 is 3 tenths more than 8.154
3.625 is 2 and 2 tenths more than 1.425

Place values after the decimal point are tenths, hundredths, thousandths, ten thousandths...so on.

So 3 tenths looks like this 0.30 ⇒ 3 is in the tenths place. When you say 3 tenths more, it is a clue that the operation to be done is addition. thus,

   8.154
<u>+ 0.30
</u>   8.454   * in addition or subtraction, the decimal points must be aligned to avoid confusion. 

2 and 2 tenths is like this 2.20 ⇒ 1st 2 is in the ones or units place and the 2nd 2 is in the tenths place. Again it states more than so addition must be done.
 
   1.425
<u>+ 2.20</u>
   3.625
<u>

</u>
6 0
2 years ago
Read 2 more answers
The question reads The graph of y=f(x) is shown below (dashed curve). Manipulate the green draggable points to obtain the graph
Sedbober [7]

Answer:

Don’t know the answer

Sorry

4 0
2 years ago
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matrenka [14]
A cause u gotta buy a new one instead of used or borrowing it
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