From formula m= y2-y1 / x2-x1
Solution
-11-(-10) /. -4-0
= -1/-4
Have a nice day
4
That’s what my tutor told me
5:7 (pencils to pens)
7/12 chance that a pen from the first box will be selected.
4:4 (colour pencils to crayons)
4/8 = 1/2 chance that a crayon from the second box will be selected.
The probability of picking both:
7/12 * 1/2 = 8/24 = 1/3
.3
Whenever finding a decimal out of a fraction divide the numerator by the denominator.