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gogolik [260]
3 years ago
7

Find the probability of drawing a black face card on the first draw, replacing it and drawing a 9 card on the second draw

Mathematics
1 answer:
timurjin [86]3 years ago
8 0
How many cards are there in your deck? What color are these cards? These are things needed to know to be able to accurately answer this question
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to print tickets, a printer charges $45 setup fee plus $2.00 per ticket. Write an algebraic expression for the cost of t tickets
Cerrena [4.2K]

Answer:

equation is 45+2.00t. the price of 350 tickets would be 700... but the total cost is 745

3 0
3 years ago
Solve this for 10 points: 2x-3y+4y+2x+9y
Mekhanik [1.2K]

Answer:

the answer . is 2y

Step-by-step explanation:

combine like terms

4 0
3 years ago
Read 2 more answers
A machine can seal 179 envelopes in 1 minute. If there are 1,440 minutes in a 24-hour day,how many envelopes can the machine sea
ANTONII [103]
257760 envelopes the machine seal in 1 day<span />
8 0
3 years ago
I’m not sure what this is asking me to do?
Molodets [167]

Answer:

Step-by-step explanation:

 -2 = 17

You need find what number that need to be in the blank spot

17 + 2 = 19

19 - 2 = 17

In the second question u need to find equal number

17 - 3 = 16 - 2

14             14

They need to be equal - =

19 - 6 = 18 - 5

13             13

3 0
3 years ago
What is the answer to 16a5 b3/8ab ?
marishachu [46]

Answer:

When we are dividing exponents, there is this rule:

\frac{a^n}{a^m}=a^{(n-m)}

So, in our case we have this:

\frac{16a^5b^3}{8ab} = \frac{16}{8}a^{(5-1)}b^{(3-1)}=2a^4b^2

5 0
3 years ago
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