Answer:
f(2)=10/3=3.3333
Step-by-step explanation:
f(2) means the value of f for x=2
(3)^(-2)=1/(3)²=1/9
f(2)=-3/2×1/9+7/2=-1/6+7/2=(7×3-1)/6
f(2)=20/6=10/3
f(2)=10/3=3.3333
Ive done the math and its 7.75
201.06
You can use google just search up volume of cone and enter radius and height. If you get a diameter and not a radius, just divide the diameter by 2 and you should get the radius. Hope this helps!
Answer:
The answer is B. After 20 seconds car A will be traveling at 65mph. This is because the speed is increasing 0.2 per second so 0.2 times 20 would equal 4. 61+4=65 Car B will be travelling at 65mph too because it is decreasing 0.5 per second and 0.5 times 20 would equal 10 and 75mph - 10mph would equal 65mph. The answer is A
Step-by-step explanation:
