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ohaa [14]
3 years ago
8

Argh Tree diagrams are SO hard! help me , please?

Mathematics
1 answer:
Anettt [7]3 years ago
4 0

Answer:

4/6

Step-by-step explanation:

The probability of rolling a 6 is 1/6 as shown in the left section.

The probability of landing on tales is 1/2 as shown in the right section.

Becuase it is an or and not an and... you have to add them together.

1/6 + 1/2 = 1/6 + 3/6 = 4/6.

Therefore, the probability of rolling a 6 or landing on tails is 4/6.

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What is the distance from -2.5 to 0?
White raven [17]

Answer:

2.5 it is the absolute value

Step-by-step explanation:

brainliest plz

4 0
3 years ago
Please help! Correct answer only!
bonufazy [111]

Answer:

<em>Expected Payoff ⇒ $ 1.50 ; Type in 1.50</em>

Step-by-step explanation:

Considering that 1 out of the 100 tickets will have a probability of winning a 150 dollar prize, take a proportionality into account;

100 - Number of Tickets,\\1 - Number of Tickets You Can Enter,\\\\1 / 100 - Probability of Winning,\\$ 150 - Money Won,\\\\Proportionality - 1 / 100 = x / 150, where x - " Expected Payoff "\\\\1 / 100 = x / 150,\\100 * x = 150,\\\\Conclusion ; x = 1.5 dollars

<em>Thus, Solution ; Expected Payoff ⇒ $ 1.50</em>

8 0
3 years ago
What if I replace-x with -3?<br> Y= -x +6
Sunny_sXe [5.5K]

Answer:

y=9

Step-by-step explanation:

replace the x only with -3

you get y = - -3 + 6

Two negatives= positive

+3+6=9

y=9

8 0
3 years ago
Read 2 more answers
Can anyone plz help me with these two questions
JulijaS [17]

Answer:

C

6 and 7

Step-by-step explanation:

6) x^5y^7 / x^2y^3

= x^(5-2) * y^(7-3)

= x^3y^4

7) \sqrt[3]{300}

= 6.69432..

OR you can try 6^3 and 7^3 values

216 343

as 300 is between 216 and 343

so \sqrt[3]{300} is between 6 and 7

so it is between 6 and 7

7 0
3 years ago
Read 2 more answers
A cellphone company charges $7 plus $0.25 for each text message sent. The total bill was $45.50. How many text messages were sen
AlekseyPX
154 text messages were sent

explanation:

0.25x+7=45.50

subtract 7 from both sides

0.25x=38.5

divide both sides by 0.25

x=154

154 text messages
8 0
3 years ago
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