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Harlamova29_29 [7]
3 years ago
7

How many four-digit numbers can be created using the digits 0-9? Note: A number cannot be repeated for different digits.

Mathematics
2 answers:
Svetradugi [14.3K]3 years ago
6 0
6,561 is the right answer but good luck
defon3 years ago
6 0

Answer:i think it would be A.10,000

Step-by-step explanation:

There are 10,000 possible combinations that the digits 0-9 can be arranged into to form a four-digit code.

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Answer:

I'm doing fine, how are you?

Step-by-step explanation:

6 0
3 years ago
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A basket contains four apples and six peaches. You randomly select one piece of fruit and eat it. Then you randomly select anoth
Sveta_85 [38]

Answer:

Answer as a fraction: 4/15

Answer as a decimal: 0.267

The decimal version is approximate rounded to three decimal places.

Step-by-step explanation:

6 apples, 4 peaches

6+4 = 10 pieces of fruit total

The probability of picking an apple is 6/10 = 3/5

After you pick and eat the apple, there are 10-1 = 9 pieces of fruit left. Also, the probability of picking a peach is 4/9, as there are 4 peaches out of 9 fruit left over.

Multiply out 3/5 and 4/9 to get (3/5)*(4/9) = (3*4)/(5*9) = 12/45 = 4/15

Using a calculator, 4/15 = 0.267 approximately.

6 0
3 years ago
Zx and Zy<br> are<br> supplementary angles. Zy measures 97°.<br> What is the measure of Zx?
Zinaida [17]

Answer:

83 i think. I learned this a while ago so it might be wrong but i believe supplementary angles add to 180 and complementary add to 360 :)

Step-by-step explanation:

3 0
3 years ago
A microwave is placed on top of two boxes. One box is 2 feet and 11 inches tall, the other box is 2 feet and 8 inches tall. And
Viefleur [7K]

Answer:

9 feet and 4 inches I think

5 0
3 years ago
A triangle has sides with lengths of 26 meters, 39 meters, and 43 meters. Is it a right triangle?
Ivanshal [37]

Answer: No

Step-by-step explanation:

This triangle is not a right triangle because:

A right triangle must have one side that is exactly 90°.

A triangle with sides 26, 39, and 43 do not have any sides that total 90.

The answer to your question is no.

Best of Luck!

4 0
3 years ago
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