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3 years ago

A child has toy blocks that contain the numbers 1 through 80. What is the probability that the will pick up a number that is

Mathematics

1 answer:

Tju [1.3M]3 years ago

5 0

Answer:

73/80

Step-by-step explanation:

multiples of 11 between 1 and 80 are 11,22,33,44,55,66,77

number of terms=7

P(multiple of 11)=7/80

P(not a multiple of 11)=1-7/80=73/80

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goldfiish [28.3K]

Answer:

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Step-by-step explanation:

Rolling a six sided die is an independent event. That means for each roll, you have the same chance of rolling a number as the previous roll. Since there are six different numbers on a die, then there are six different outcomes for each roll - 1, 2, 3, 4, 5 or 6. The chances that you would roll a '3' is 1 out of 6, or 1/6. The chances that you would roll a '5' is also 1 out of 6, or 1/5. However, when we combine these events, we need to take each probability and multiply them. So, the probability of rolling a '3' and then a '5' is 1/6 x 1/6 or 1/36.

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3 years ago

Suppose giving an isosceles triangle with a leg of 5 m two lines are drawn at some point on the base each parallel to one of the

pogonyaev

Answer:

Step-by-step explanation:

im assuming that its an equalateral triangle because it makes the problem easier.

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3 years ago

Describe the effect of the transformation (x,y) to (x,y+4)

Yanka [14]

The answer to this is A.

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2 years ago

What’s the answer of g

Lunna [17]

Answer:

$\huge\boxed{g(a-1)=\dfrac{2-a}{a}=\dfrac{2}{a}-1}$

Step-by-step explanation:

$g(t)=\dfrac{1-t}{1+t}\\\\g(a-1)-\text{substitute}\ t=a-1\ \text{to}\ g(t):\\\\g(a-1)=\dfrac{1-(a-1)}{1+(a-1)}=\dfrac{1-a-(-1)}{1+a+(-1)}=\dfrac{1-a+1}{1+a-1}=\dfrac{(1+1)-a}{(1-1)+a}=\dfrac{2-a}{a}$

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3 years ago

The measure of two sides are given. Between what two numbers must the third side fall?

AveGali [126]

Answer:

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3 years ago