MATHEMATICS
HIGH SCHOOL

Answer:

Answer: 7 you divide 70 by 10 and there you go...

COLLEGE

What is the least 10 digit whole number? write the number in word form and in standard form

1,000,000,000 one billion

Answer:

Word Form - One Billion

Standard Form - 1,000,000,000

Step-by-step explanation:

The least 10-digit whole number is 1,000,000,000, which is one billion.

Hope it helped!

MIDDLE SCHOOL

What is 5.987 as a fraction?

Hope that helped :)

MIDDLE SCHOOL

Write the equation of the line with a slope of 17 and passing through the point (0,0)

Answer: y = 17x

Step-by-step explanation:

Note that the equation that will be used is: y = mx + b,in which m = slope and b = y-intercept.

Solve for b:

0 = 17(0) + b

Simplify:

0 = 0 + b

b = 0

Equation: y = 17(x)

~

ABOUT POINT SLOPE FORM:

- y - Y1 = m (x - X1)
- m is the slope
- Y1 & X1 is a point on the line
- The form allows you to identify the slope & the point on the line

ABOUT PROBLEM:

- Since the slope is 17, it represents m in Poin Slope Form
- 0 represents Y1
- 0 represents X1

y - Y1 = m (x - X1)

y - 0 = 17 (x - 0) --- IN POINT SLOPE FORM

Hope this helps you!!! :)

HIGH SCHOOL

Drawing five cards from a standard deck has how many possible outcomes and why?

Answer:

Step-by-step explanation:

Lots, even if you make this a combination problem. I'm going to treat it as a permutation first and then we'll look into a combination.

52 P 5 is the same thing as a counting problem

The first card drawn is 1 of 52

The second one drawn is 1 of 51

The third one drawn is 1 of 50

The 4th one drawn is 1 of 49

The 5 one drawn is 1 of 48

The answer you should get is 311 875 200

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If your calculator does this then you should put in 52P5 and it will give you the possible outcomes. Remember the question asks you the number of outcomes not the probability.

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The above number treats the order as different.

So 12345 is not the same as drawing 12354.

Those 2 sets of cards are counted as 2 not one.

I believe this to be the best answer.

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But if order does not matter, and you want 1 2 3 4 5 to be the same thing as 1 2 3 5 4 the problem is a combination problem. Ignoring the suits the answer is

52 C 5

which is 52 * 51 * 50 * 49 * 48 / 5! = 2598960

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I don't know how far into the course you are but the actual answer would have to account for the suits. This solution assumes that the actual card drawn remains upside down, that is, if it is the king of hearts, you don't know it.