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Alenkasestr [34]

3 years ago

11

Suppose the theoretical probability that it will rain is 60%. Explain how you would create and use a spinner to simulate the pro

bability that it will and won't rain?

1 answer:

AleksAgata [21]3 years ago

3 0

Im que se fue a las calles y de

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Calvin and hobbes are making snowballs to throw at suzi calvin made 3/7 of the snowballs and hobbes made 8/14 of the snowballs w

Usimov [2.4K]

recalculate 3/7 to have the same denominator as 8/14 ( 14)

so multiply both top and bottom by 2. 3/7 becomes 6/14

8/14 - 6/14 = 2/14 reduces to 1/7

Hobbes made more snowballs by 1/7

4 0

3 years ago

Bryan owns a pet store. He puts one parrot in per cage, he has one parrot extra. If he puts two parrots per cage, he has a cage

Ilya [14]

Answer:

4 parrots

3 cages

Step-by-step explanation:

Bryan has one more parrot than cages and one more cage than half the number of parrots. The following system of equations can be modeled for the number of parrots (P) and cages (C):

$P=C+1\\C-1=\frac{P}{2}$

Solving the linear system:

$P-1-1=\frac{P}{2}\\0.5P = 2\\P=4\\C=P-1=4-1=3$

Bryan has 4 parrots and 3 cages.

6 0

3 years ago

On friday ,a museum had 185 visitors.on saturday,there were twice as many visitors as Friday.On Sunday, 50 fewer people visited

Taya2010 [7]

This is the equation
185+185(2)+185-50
185+370+185-50 (you multiply 185 times 2 first)
370+370-50 (you add 185 to 185)
740-50 (you add 370 to 370)
740-50=690
There were 690 visitors during these three days.

5 0

4 years ago

Read 2 more answers

What is the reflection?

Bond [772]

Answer:

u' = (-1, -4) , v' = (2, -4), w' = (2, -7)

Step-by-step explanation:

7 0

4 years ago

Which figure is shown?

Serhud [2]

Answer:

The answer is pyramid .

Step-by-step explanation:

Pyramid has a rectangular or square base and 4 triangular sides .

7 0

3 years ago

Read 2 more answers