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3 years ago

What are the equivalent fractions to 20/24

1 answer:

5 0

Both 20 and 24 are divisible by 4, so divide both by 4
(20/4)/(24/4) = 5/6
but they are also divisible by 2
10/12
as long as you do the same to the top of the fraction as you do to the bottom of the fraction, then they will be equivalent fractions, e.g. multiply both by 2 or 2.5

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Make a tree diagram and find each probability.

Dafna11 [192]

Answer: a) probability that the game will be canceled= 45%

b) probability there will be a light drizzle and the game will not be canceled=20%

Step-by-step explanation:

Since we have given that

Probability of heavy fog is given by

$P(F)=0.70$

Probability of a light drizzle is given by

$P(D)=0.30$

Probability of getting canceled a softball game due to light drizzle is given by

$P(C\mid D)=0.80$

Probability of getting canceled a softball game due to heavy fog is given by

$P(C\mid F)=0.30$

a. Find the probability that the game will be canceled.

Probability of getting the game be cancelled is given by

$P(C)=P(F)\times P(C\mid F)+P(D)\times P(C\mid D)\\\\P(C)=0.70\times 0.30+0.30\times 0.80\\\\P(C)=0.45\\\\P(C)=45\%$

b. Find the probability there will be a light drizzle and the game will not be canceled.

Probability that there will be a light drizzle and the game will not be canceled is given by

$P(C'\mid D)=1-P(C\mid D)\\\\P(C'\mid D)=1-0.80\\\\P(C'\mid D)=0.20\\\\P(C'\mid D)=20\%$

Hence, a) probability that the game will be canceled= 45%

b) probability there will be a light drizzle and the game will not be canceled=20%

8 0

3 years ago

Give the coordinates of a point that could be in each four quadrants,a point on x axis, and an point on y axis

lana66690 [7]

The only point which would touch all quadrants and both axes is (0,0), as it is in the dead center of the plane.

5 0

3 years ago

M is the midpoint of AB. find the coordinates of B if M= (-1,1) and A= (2,6)

fenix001 [56]

The other coordinate B is = (-4,-4)

5 0

3 years ago

NASCAR fans love race day when they get a chance to cheer on their favorite team If a driver was able to travel 600 miles and 3

zzz [600]

Answer:

200 mph

Step-by-step explanation:

I think

5 0

4 years ago

H(4 1/2, -3 1/4) x (3 3/4, -1 3/4) what the midpoint of hx

shtirl [24]

Answer:

(3 7/8, 2 3/4)

Step-by-step explanation:

To find the midpoint, the formula is (x1-x2)/2 and (y1-y2)/2. So, in this case, our x1 is 4 1/2 and our x2 is -3 1/4. Subtract x2 from x1 and you will get 7 3/4. Then, divide by 2 to get 3 7/8. This is our x-coordinate.

Our y1 is 3 3/4 and our y2 is -1 3/4. Subtract y2 from y1 to get 5 1/2. Then divide by two to get 2 3/4. This is our y-coordinate.

Now we have our x and y coordinates.

(3 7/8, 2 3/4)

6 0

3 years ago