Let f(x)= x^51 + 20x − 6 Which of the following statement is true?

a) There is a c in the interval [-47,12] such that f(c)=0
b) f(0)=0
c) f(x)>0 for all x in [-47,12]
d) f(x)<0 for all x in [-47,12]
e) All of the above
f) None of the above

answer:

1. 0.04

2. 0.15

step-by-step explanation:

i just finished that assignment for properties of probability distributions.

38.5

step-by-step explanation:

lets say, first number = r

second number = 3r+7

total = 49

(r)+(3r+7)= 49

4r+7 = 49

4r = 42

r = 42/4

r= 10.5

3r+7 = 3(10.5)+7 = 38.5

hope this

the diameter is 16 cm. are you a teacher?

step-by-step explanation: