3 years ago

How many four digit numbers (0 to 9,999)

Mathematics

1 answer:

Crazy boy [7]3 years ago

5 0

9000 if you don't allow numbers with leading zeros, such as 0,000.

10,000 if you do allow numbers with leading zeros.

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A baseball player get on base seven times and strikes out five times during the tournament. What is that experimental have abili

SOVA2 [1]

First you have to make the assumption that these are the only two outcomes. There is also the possibility of hitting the ball and getting out.

However, if we assume that these are the only two cases, we know that the probability is 58.3%. This is because it has been on base 7 times out of 12.

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3 years ago

A lighthouse keeper has a 10 degrees angle of depression between the horizontal light beam and the line of sight from the ship.

Andrei [34K]

107.75m
This is a trigonometric ratio problem. the angle of depression (10) is opposite the height (19m) and the distance is adjacent to the distance (x). opposite ad adjacent sides to the angle is a tangent problem.
$tan \theta = \frac{opp}{adj}$
plus in values, we know.
$tan (10) = \frac{19}{x}$
switch tan(10) and x using the products property.
$x = \frac{19}{tan (10)}$
plug in to calulator to get answer
x=107.75

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3 years ago

A rectangular prism has a volume of 1280 cubic units. The length is 32 units and the width is 5 units.

Fiesta28 [93]

Answer:

huh

Step-by-step explanation:

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2 years ago

If 9.8 - 5.29 is changed to 9.8 - 5.3=4.5, what must be done to 4.5 to get the exact answer for 9.8 - 5.29? Explain

Rashid [163]

The answer is 4.51 and what needs to be added to 4.5 is a .01