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Kisachek [45]
3 years ago
15

Forty tickets are sold for a raffle with two prizes. You buy two tickets. What is the probability that you will win both prizes?

Mathematics
1 answer:
Rina8888 [55]3 years ago
6 0
Well, the first one is 2/40=1/20. The 2nd one is 1/39. You multiply these to get 1/780.
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Plz help me with these two questions I have no idea how to do this
viktelen [127]
(7-3+4^3/2) / (9-5)
7-3+64/2) / 4
(7-3 + 32) / 4
(4 + 32) / 4
36/4 = 9

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24(2 + 3)

8 0
3 years ago
What is the solution of 5x+4=7
Nastasia [14]
The solution is x = 3/5
5 0
3 years ago
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Jenna has a savings account invested in stocks and bonds. 20% of her savings is in bonds. If Jenna has $2,200 in bonds, how much
VladimirAG [237]

Answer: Her total savings are equal to $11,000.

Step-by-step explanation:

Hi, to answer this question we have to write an equation.

The total savings (x) multiplied by the percentage in bonds (in decimal form) must be equal to $2,200.

Mathematically speaking:

x (20/100) = 2,200

Solving for x:

x = 2,200/ 0.2

x = $11,000

Her total savings are equal to $11,000.

Feel free to ask for more if needed or if you did not understand something.

4 0
3 years ago
Will someone help me with both of these I have to solve for the unknown portions please
IceJOKER [234]

Answer:

b=2.5

p=6

Step-by-step explanation:

Take the fraction and simplify it. So 10/8 would be 5/4

You multiply the 2 by 2, giving you h/4

So now you have 5/4=h/4

h=5 but now you have to divide both by 2 again so it can go back to the original fraction.

5÷2=2.5 and 4÷2=2

Second Problem! 4/2 is equal to 2/1

You can also multiply 4 by 3 to get the numerator as 12. Multiply the 4 by 3 and the 2 by 3

Now you have 12/6= 12/p

So p is 6

3 0
3 years ago
Read 2 more answers
What is the value of the expression 9+n/3-6 when n is 12?
Nina [5.8K]
-7 (9+12/3-6)=21/-3=-7
4 0
3 years ago
Read 2 more answers
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