The difference between the two graphs is that the first one is increasing which means that it’s going positive infinity. While the second graph is decreasing which means that the errors are going negative infinity.
F(x)= 8x^2+2
Answer:
(A) 490ft.
(B) 2.8 miles
Step-by-step explanation:
Important points to note:
- The limestone layer is thought or assumed to slope downward in a straight line.
- 2 miles west of Seiling, the limestone layer was found at a depth of 220ft.
- 3 miles west of Seiling, the limestone layer was found at a depth of 270ft.
(A) What would you expect to be the depth of the limestone layer, 5 miles west of Seiling?
The expected depth of the limestone layer is:
2 miles + 3 miles = 5 miles
220ft + 270ft = 490ft
(B) Your budget will allow you drill a well that is 275ft deep. How far west of Seiling (in miles) can you go, to drill the well?
If 490ft ~ 5 miles
then 275ft ~ K miles
K = [275 x 5] / 490 = 2.80612245 miles
Rounding to 1 decimal place, the distance is 2.8 miles.
Answer:
blue pixels = 3600
Step-by-step explanation:
blue pixels : green pixels
= 9 : 4
9 + 4 = 13
⇒ blue pixels = 9/13 x 5200 = 3600
⇒ green pixels = 4/13 x 5200 = 1600
Answer:
50%
Step-by-step explanation:
Enlarging it in the ratio 2:3 means dividing it by 2 and multiplying it by 3.
Lest's pretend the original size was 100 in. 100/2x3=150
So in this case we enlarged it by 50 in. which is 50% of 100.
So, the enlargement as a percentage is 50%
Answer: 1
Step-by-step explanation: you have to multiply 2*12 and 3*8 and then when you divide 24 by 24 the answer is one.