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Bezzdna [24]
3 years ago
15

Wendy throws a dart at this square shaped target: Part A: is the probability of hitting the black circle inside the target close

r to 0 or 1? Part B: is the probability of hitting the white portion of the target closer to 0 or 1?
Mathematics
1 answer:
KonstantinChe [14]3 years ago
3 0

Since the area of the circle is only 3.14. that means 3.14 out of one hundred units can be hit. so you have a 3.14% chance of hitting the circle in the middle. SO the probability is very close to 0.

100 - 3.14 = 96.86, so we have a 97 percent chance (approximately) of landing in the white space, This is very close to one.

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Find the equation the line with the given information below:
dimulka [17.4K]

Answer:

in slope intercept form: y=3x+3

in point slope form: y-6=3(x-1)

Step-by-step explanation:

I'm not sure which form u need so i wrote both, I hope this helps.

6 0
3 years ago
This year’s school population in Waterloo is 135 percent of last year’s school population. This year’s student population is 756
sp2606 [1]

Answer:560

Step-by-step explanation:

Let a be the number of students the school have last year

135% of a=756

135/100 x a=756

135a/100=756

Cross multiplying we get

135a=756 x100

135a=75600

Divide both sides by 135

135a/135=75600/135

a=560

6 0
3 years ago
Mrs.Conley can type 3 pages in one hour. How many hours will it take her to type a 123 page paper
yulyashka [42]

123/3= 41

it will take her 41 hours

6 0
3 years ago
Plz help me with this
saul85 [17]

Your answer would be the second option, (-4,5).

We can find this by substituting in each point into the equation y < |x - 3| and seeing if it is true.

For the first one you get 1 < |2 - 1|. |2 - 1| = |-1| = 1, and 1 cannot be less than itself, so this is false.

For the second one you get 5 < |-4 - 3|. |-4 - 3| = |-7| = 7, and 5 is indeed less than 7, so this is correct.

I hope this helps!

7 0
3 years ago
Read 2 more answers
The decorating committee for a school
Schach [20]

Answer:

D. 160

Step-by-step explanation:

This question can be solved by proportions, using a rule of three.

In this question:

For each 3 white carnations, 5 yellows are needed, which leaves us with 8 total carnations. So for 60 white, the total is:

3 white - 8 total

60 white - x total

So

3x = 60*8

Dividing both sides by 3

x = 20*8 = 160

The correct answer is given by option D.

5 0
3 years ago
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