Answer:
probably 85 points
Step-by-step explanation:
535 - 450
Answer:
y is 15 x is 3
Step-by-step explanation:
Answer:
44.58
Step-by-step explanation:
![v=\frac{4}{3}\pi r^{3}\\ given r= 2.2\\\pi =3.14\\hence:v=\frac{4}{3} (3.14)(2.2)^3=44.58](https://tex.z-dn.net/?f=v%3D%5Cfrac%7B4%7D%7B3%7D%5Cpi%20r%5E%7B3%7D%5C%5C%20given%20r%3D%202.2%5C%5C%5Cpi%20%3D3.14%5C%5Chence%3Av%3D%5Cfrac%7B4%7D%7B3%7D%20%20%283.14%29%282.2%29%5E3%3D44.58)
the answer is b.7
Step-by-step explanation:
because you have to plug in the f(4) to the equation like this
f(4)=3(4)-5
and then multiple 3x4 which is 12 then subtract 12 and 5 and you get 7.