Answer:
B
Step-by-step explanation:
Answer:
lateral area: 240
surfaca area: 304
volume: 320
Step-by-step explanation:
lateral area is the area of the vertical sides (ie excluding top and bottom)
so 10*8 + 10*4 + 10*8 + 10*4 = 240
surface area includes all surfaces, so it is 240 + 4*8 + 4*8 = 304
volume: 4*8*10 = 320
The domain of the function is the range of values of x that can be used to be replaced in the equation for it to become true. We are given that the value of f(x) should range only from -1 to 3. We evaluate each of the choices and see if the values of f(x) will fall within the range.
(a) -12; f(x) = 2^(-12) - 10 = -9.9999 (NOT AN ANSWER)
(b) -10; f(x) = 2^(-10) - 10 = -9.999 (NOT AN ANSWER)
(c) -9; f(x) = 2^(-9) - 10 = -9.999 (NOT AN ANSWER)
(d) -6; f(x) = 2^(-6) - 10 = -9.98 (NOT AN ANSWER)
(e) -2; f(x) = 2^(-2) - 10 = -9.75 (NOT AN ANSWER)
Hence, none of the choices will allow the value of f(x) to fall between -1 and 3.
Step-by-step explanation:
I haven't used distance formula or Pythagoras theorem, not sure why that's given at the bottom of your question. check the image. that is how I solved it
Answer:
$388.50
Step-by-step explanation:
42 tins
$9.25/tin
So, they raised $388.50
