Answer:
See below.
Step-by-step explanation:
Total number of markers: 20 + 44 + 30 = 94
p(green) = 20/94 = 0.213
p(orange) = 44/94 = 0.468
p(blue) = 30/94 = 0.319
Choose the correct answer by comparing your choices with the 3 probabilities above.
To find the surface area, you need to do the following:
A side of the figure is a trapezoid, so you should do 13+5x7 (since there are 2 of the same sides there is no need to divide by two.) and it should equal 126. To find the area of the top of the figure, you need to do 5x2 which equals 10. The area of the bottom of the figure is 26 (13x2), then do 2x3x2 to get the sides on the left and right of the figure. After all of this, add them together. (126+10+26+12=174.)
The surface area should be 174mm.
Answer:
b
Step-by-step explanation:
56 +32 =88
88 - 22 = 66 remove this who did both as to not double count
100-66=34 bought neither
Answer:
34'2" I think
Step-by-step explanation:
You just add them together and that was for the first part
