Answer:
D. Yes, because the scale does not start at 0.
Step-by-step explanation:
Answer:
z = 80°
Step-by-step explanation:
ABCD ~ FECG
∠F ≅ ∠A = z
∠F = 360-100-60-120=80
z = 80°
2.5x10^3 I think. Exponents are subtracted. The number you're multipliying by has to be more than one.
Answer:
a) 62
b) 31/45
Step-by-step explanation:
a) The table tells you there are 42 males, and 20 more females that study biology.
42 +20 = 62 . . . are male or study biology or both
__
b) Of the total of 90 people, 62 are male or study biology (or both). The probability that any person is in that category is ...
62/90 = 31/45 = P(male or biology)
40 ounces equal to 2.5 pounds. Let me know if this answers your question! :)
