Answer:
Height = 1 inch
Step-by-step explanation:
area of triangle = 1/2 x base x height
11.5 =1/2 x 23 x height
23/23 = height
height = 1
Answer:
14-2a
Step-by-step explanation:
Since 15 and 21 are not included: we will have
=15-2a-1
=14-2a
D because 2/3 of the cards are odd and 64 is 2/3 of 94
P(5 on one throw) = 1/8
expected number of 5's in 400 throws = 1/8 * 400 = 50
Answer:
1 circifurence 6 18.850 area in squre 28.270
2 Circumference 37.70 Area in Square Inches 144.000
3 circumference 6.283 area in square inches 3.142
4 circumference 21.990 area in squre inches 38.480
