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3 years ago

15

If you chose a card from random from a well shuffled deck of 52 cards, what si the probability that the card chosen is a red car

d or an ace?

1 answer:

guapka [62]3 years ago

3 0

53.85%

This is because there are 26 red cards and 2 black cards that are aces. When you add those together you get 28. Divide that by 52.

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nordsb [41]

Answer:

1 1/5 per person.

Step-by-step explanation:

You have to evenly divide the 6 funnel cakes among 5 people, so the equation you have to use is division.

5/6

= 1 1/5

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3 years ago

A.<br> If the side ratio is 5:13, then the area ratio is ?

frez [133]

25:169 can be if is a rectangle ( times by the number itself )

or is is a square times by 2 ( 10/26)

8 0

3 years ago

Solve for x in the diagram below.

Kryger [21]

8x+30=110

8x=110-30

8x=80

x=80/8

x=10

6 0

3 years ago

Read 2 more answers

Can you write the equation for a circle if the given point does not lie on the circle? Explain .

Pachacha [2.7K]

Answer:

No

Step-by-step explanation:

The equation of a circle with center (a,b) and radius r is given as:

${(x - a)}^{2} + {(y - b)}^{2} = {r}^{2}$

If a given point (x,y) does not lie on this circle, it will not satisfy its equation.

This means the distance from the point to the center is not equal to the radius.

It is either less or greater than the radius.

Hence you cannot write the equation of the circle.

3 0

3 years ago

the value of the building owned by two veterinarians went from 125000 to 117500. What is the percent decrease

sergij07 [2.7K]

The decrease:
125000 - 117500 = 7500

Percentage of decrease = 7500/125000 x 100 = 6%

3 0

3 years ago