I hope this helps you
(f-g)(x)=2x+1-(x^2-7)
(f-g)(x)=2x+1-x^2+7
(f-g)(x)= -x^2+2x+8
Answer:
The correct answer is - 0.0529 or 5.29%
Step-by-step explanation:
Given:
The people own dogs = 23%
total population = infinite
Solution:
if you choose a random person, the probability that they own a dog
= 23% or 0.23.
If you pick two people at random then the probability would be:
P(Both the people own dogs) = P(first person own dogs)*P(second person own dogs)
So the probability is as calculated:
P(Both the people own dogs)
= 0.23*0.23
= 0.0529 or 5.29%
Answer:
BC ≈ 19.4 cm
Step-by-step explanation:
using the cosine ratio in the right triangle
cos71° = 
= 
= 
( multiply both sides by BC )
BC × cos71° = 6.3 ( divide both sides by cos71° )
BC = 
≈ 19.4 cm ( to 3 sig. figs )
Answer: rounded to the nearest tenth is 35.50, to the nearest whole number is 35.00, and the the nearest ten is 40. 35 is the closest to the actual weight.
Step-by-step explanation:
