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kotykmax [81]
3 years ago
12

PRACTICE AND PROBLEM SOLVING

Mathematics
1 answer:
Tanzania [10]3 years ago
6 0

Answer:

Because they are

Step-by-step explanation:

they ar4

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Two cards are chosen at random from a standard deck of 52 cards without replacement. What is the probability of choosing two kin
BigorU [14]

Answer:

1/221

Step-by-step explanation:

There are 4 kings in a standard deck of cards

P( one king) =  number of kings/ number of cards

                        4/52

                          = 1/13

Then we do not put the card back.  Now we have 3 kings and 51 cards

P(2nd king) = number of kings/ number of cards

                     =3/51

                       =1/17

We need to multiply these together

P( one king, 2nd king without replacement) = 1/13*1/17 = 1/221

7 0
3 years ago
Joe and Maggie are working at McDonald's joe make $8.50 per hour while Maggie makes $9.00 per hour. How much would they both mak
3241004551 [841]
The awnser is 8.50x +9x. i hope this helps
5 0
3 years ago
Read 2 more answers
Jon worked x hours at the car wash on Friday and the same number of hours on Saturday. His total pay for Friday and Saturday was
slamgirl [31]

Answer:

175 \div 48 = 3.65

Step-by-step explanation:

so they get paid 175 in total for two days so 24 hours are in one day but we are looking for the hourly pay for two days so we use 48 as a dividing variable . so 175 divide by 48 is 3.65 so they get paid 3.65 per hour but if we have to round it out then 4 per hour

6 0
3 years ago
Read 2 more answers
What facts are true for the graph of the function listed below? Please check all that apply.
lana [24]

Answer:

E, B, A,

Step-by-step explanation:

C is wrong because it isn't decreasing

D is wrong because if X=0 the 5 to the power of zero would be 1 and 2*1= 2 meaning y goes lower than 5

F is wrong because  if X=0 the 5 to the power of zero would be 1 and 2*1= 2 meaning the y intercept is 2 not 5

6 0
3 years ago
Read 2 more answers
Please help Asap. Will give brainiest if answered correctly with a math question
ivann1987 [24]

TV = VX.

3x-24 = 2x + 1

Add 24 to both sides:

3x = 2x + 25

Subtract 2x from both sides:

X = 24

VX = 2(25) + 1 = 50 + 1 = 51

The answer is 51

8 0
3 years ago
Read 2 more answers
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