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Licemer1 [7]
2 years ago
11

if you pick randomly from 4 card with the numbers 5678 what is the probability that you will get the card numbered 7

Mathematics
2 answers:
REY [17]2 years ago
5 0

Answer:

1/4

Step-by-step explanation:

This is an event of 1/4 cards

If events became two different numbered cards with no replacement it would become 1/4 x 1/3 = 1/12

With replacement the odds get larger as there are more cards if picking two specified as random.  1/4 x 1/4 = 1/16

if it was the same number and not replaced it becomes 0/12 as 1/4 x 0/3 = 0/12 = 0

Afina-wow [57]2 years ago
4 0

Answer: 25% chance

Step-by-step explanation:

4 cards total with only one having number 7 on it so choosing one card...

1/4=.25 or 25%

Have a 1 in 4 chance.

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answer the question i will mark you brainliest. komal has 473 rupees .Muneeb has 273 rupees.How many more rupees does Komal have
nexus9112 [7]

Answer:

200

Step-by-step explanation:

473 - 273 = 200

6 0
3 years ago
Read 2 more answers
Which geometric object is defined as the set of all points in a plane at a given distance from a given point
hodyreva [135]

Answer:

Circle

Step-by-step explanation:

This object is what we call "circle". All the points in the circle are at the same distance from a given point which is the center of the circle. Moreover, the distance between the center and every point on the circle is called "radius". Higher values for the radius imply points at a higher distance from the center.

Additionally, we can calculate the perimeter of the circle, or the circumference, with the following formula:

circumference = 2*(radius) pi

Where pi is an irrational number usually used as 3.14.

If you have doubts, try to draw a circle and measure the distance between the center and any point on the circle.

8 0
3 years ago
Gianni used 6 gb out of 8 gb includes in his cell phone plan. What percent of his data did he use
alex41 [277]

Answer:

75%

Step-by-step explanation:

If he used 6 out of 8 gb of his cell phone plan we can write that as a fraction as 6/8.

We can simplify 6/8 to 3/4. And 3/4 when divided is equal to 0.75 which when written as a fraction is 75%.

I hope this helps!

7 0
3 years ago
What is the slope of (-2,7); (-5,3)
Vinvika [58]

Answer:

1 1/3

Step-by-step explanation:

m = y2-y1 over x2-x1

3 0
3 years ago
Lourdes plans to jog at least 1.5 miles. Write an inequality and solve an inequality to find x, the number of hours Lourdes will
Paraphin [41]

Answer:

1.5 ≤ 3.75x

Step-by-step explanation:

Given that:

Distance, D to jog is atleast 1.5 miles

D ≥ 1.5 miles

x = number of hours to jog

Jog rate = 3.75 mph

Actual distance covered if jog last for X hours

Actual Distance = speed * time

Actual Distance = 3.75 * x = 3.75x

Hence,

D ≤ Actual distance

1.5 ≤ 3.75x

4 0
3 years ago
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