3 years ago

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

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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Kitty [74]

7 (x - 20)

use distribution method

7x - 140

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3 years ago

stiks02 [169]

Hi there,

I believe there are 3 questions.

2+5=8-1 It is true because 2+5 is 7 and 8-1 is 7. So, both sides have same value which means they are equal.
4+2=9-1 It is false because 4+2 is 6 and 9-1 is 8. So, the values are different.
13-0=12+1 It is true because 13-0 is 13 and 12+1 is 13. Both values are same. Therefore, they are equal.

Hope it helps :-)

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3 years ago

g100num [7]

Answer:

Step-by-step explanation:

h(t) = t² - t + 7

h(3) = 3² - 3 + 7 = 9 - 3 + 7 = <em>13</em>

7 0

3 years ago

leva [86]

THE ANSWER IS D 8 BECAUSE I DID THE MATH

4 0

3 years ago

ruslelena [56]

The answer is B. $35.10 because you would do $234 x .15 = $35.10.

6 0

3 years ago