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kirill [66]
3 years ago
15

Suppose that 5% of the time Todd attends a concert twice a month, 40% of the time he attends a concert once a month, and 55% of

the time he doesn't attend a concert at all in a given month. What is the expected value for the number of times Todd attends a concert during a month?
Mathematics
1 answer:
alexira [117]3 years ago
3 0
it’s the right answer anyways hope u pass all your classes thanks bye now purrr 1245/4849
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2/3 x 5/7 = ? plz reply fast
iogann1982 [59]
If 2/3=0.666666667
If 5/7= 0.71428571428
Times those two numbers and equals to= 0.47619047642
3 0
4 years ago
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What is the value of x?
ziro4ka [17]

Answer:

x =12

Step-by-step explanation:

The exterior angle is equal to the sum of the opposite interior angles

30 + 4x+2 = 8+6x

Combine like terms

32 +4x = 8+6x

Subtract 4x from each side

32+4x-4x = 8+6x-4x

32 = 8+2x

subtract 8 from each side

32-8 = 8-8+2x

24 = 2x

Divide each side by 2

24/2 =2x/2

12 =x

5 0
4 years ago
Complete the table of values for the function
Eva8 [605]

For edge:

The question is: Complete the table of values for the function.

                           f(x) = (1/3)^x

Answer:

a= 9

b= 3

c= 1

Best o' luck!

4 0
4 years ago
Rob needs to mix 4.5 liters of liquid fruit punch concentrate with 0.5
Dmitriy789 [7]
4.5 litres of fruit punch with 0.5 litres of water.
13.5 /4.5 = 3. Multiply 0.5 by 3 to get 1.5 litres of water. Therefore, 13.5 litres of fruit punch concentrate needs 1.5 litres of water. 13.5 + 1.5 = 15 litres of fruit punch in total.
7 0
2 years ago
PLEASE HELP ME HURRY!!!!!!
Blizzard [7]
The answer is 320 all you have to do is add 80 and you get 160 and add 160 you get 320
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