There is nothing here....
Answer/Step-by-step explanation:
a. Using two points on the line (0, 2) and (4, 12), find the gradient:
Gradient = ∆y/∆x = (12 - 2) / (4 - 0) = 10/4 = 2.5
Gradient = 2.5
b. The gradient, 2.5, represents the unit rate. That is, the volume of the oil in the tank per second.
i.e. 2.5 litres per second
c. The value, L = 2 represents the y-intercept, which is the starting value or initial volume of oil in the tank at 0 secs.
Answer: the mean is -1.1
Step-by-step explanation: add up each number and divide the sum by 5 since there are 5 numbers in the table. (-32.6 + 24.7 + -8.3 + 19.1 + -8.4 = -5.5/5 = -1.1
How to determine if the sum of several numbers, such as 13 + 45 + 24 + 17, is even or even without calculating anything. This is it in English if it helps.
Answer:
1.) 7/20 or StartFraction 7 Over 20 EndFraction
please put this as brainliest
Step-by-step explanation:
3 investors:
1 investor= 1/4 or 5/20
2 investor= 2/5 or 8/20
1+2 investors= 13/20
3rd investor = 7/20
