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olganol [36]
3 years ago
10

A certain lottery has 31 numbers. In how many different ways can 4 of the numbers be​ selected?

Mathematics
1 answer:
Gnom [1K]3 years ago
4 0
Infinite amount of times
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A tire reads P245/ 65R16 . What is the diameter and circumference in inches?
Damm [24]

Answer:

A tire reads P245/ 65R16 . What is the diameter and circumference in inches?

Step-by-step explanation:

hope that helps

8 0
3 years ago
Solve the equation and check your solution. (If an answer does not exist, enter DNE. If all real numbers are solutions, enter RE
r-ruslan [8.4K]
5x-4=4x+8
-4x. -4x
X-4=8
+4. +4
X=12
5(12)-4=4(12)+8
60-4=48+8
56=56
5 0
3 years ago
Is 4 to 7 the same as 7 to 4 and why or why not
podryga [215]

Answer:

No

Step-by-step explanation:

4 to the 7th power is 4x4x4x4x4x4x4 (4 multiplied by itself 7 times) And 7 to the 4th power is 7x7x7x7 (7 multiplied by itself 4 times)

8 0
3 years ago
I NEED HELP!
Ganezh [65]

Answer:

So, there are 3 cards in total, which means your pobability of picking one card out of the 3 cards is %33.33. So the probability of picking a 7 is 1/3. Because the other two numbers are greater than 7, and you already picked 7 so you cannot pick it again, the probabitily of pick a number greater than 7 is %100, or 3/3.

I hope that answers your question! :)

4 0
4 years ago
If water flows through the pipe at a rate of 2L per seconds. How much water will pass through the pipe in 1/2hour​
GenaCL600 [577]

Answer:

3600 Liters

Step-by-step explanation:

The given rate is 2L and we have to find how much water will flow in 1/2 hours at the same rate

1/2 hour is the same thing as 30 mins

multiply by 60 to convert minutes to seconds

3omin * \frac{60sec}{1min} = 1800 s

since the rate is 2L per second we multiply 1800 by 2 and get 3600 Liters

7 0
3 years ago
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