Answer:
Step-by-step explanation:
Hey there) We do it like this:
Hope, this helps. Have a nice day :)
Answer:
5$??.
Step-by-step explanation:
If a magazine was 5$, 25-5= 20. So then, 20÷4= 5. There fore an eraser costs 5$.
79200 feet in 15 miles
3600 seconds in hour
Any number that you can write down on paper ... with digits, a fraction bar,
and a decimal point ... is a rational number.
If it uses only digits, then it's an integer. If it needs a fraction bar or a decimal
point, then it's NOT an integer. But if you can write the whole thing on paper,
without any other symbols or comments, then it's a rational number.
Answer:
Step-by-step explanation:
Problem 2a
The total number of ways that he can deal with his room
is 3 * 2 * 3 = 18
Problem 2b
P(green, plaid, track) = 1/3*1/2*1/3 = 1/18
Problem 2C
The bedspread and the poster don't change. The word or in probability is a real stinker. In this case it means that there are 2 choices of paint color.
The only choice that won't work is if he chooses hospital white instead of green or blue. So he has a 2/3 chance of choosing one of the two colors he wants.
The probability then becomes P(bedspread,Poster, color) = 1/2 * 1/3 * 2/3 =
2/18
