Answer:
a) 1504
b)
Step-by-step explanation:
A
a. no of people that are male = 42
b. no of people that study biology = 34
c. no of people that do both = 1428(42 × 34)
d. no of people that are Male or study biology or both = 42 + 34 + 1428= 1504
B.
a.no of people that are male or female = 90
prob(male) = 14 ÷ 90
= 0.16
b. prob(bio) = 34 ÷ 34
= 1
c.prob(both) = 0.16
d. prob(all) = 0.16 + 1 + 0.16
= 1.32
Answer:
C. 8
the answer is eight or C whatever
Answer:
solid, plane
Step-by-step explanation:
A cross section is the intersection of a <em>solid</em> and a <em>plane</em>.
Answer:
6
Step-by-step explanation:
2x2=4
4+2=6
:D
Ignore my answer for b, but all the rest are correct. a: about 2.94 c:12.24 cm
