Answer:
Step-by-step explanation:
A. I. Slope = -1438.80
ii. Unit of slope = dollar($)/year(yrs)
iii.
B. i. Intercept = 21,857
ii. Unit of intercept = dollar ($)
The hundreds column is the 3rd digit to the left of the decimal point, in this case it's the 1.
Look at the number 1 to the right of it. If its 5 or above, you round the number up, if it's below 5 you leave it the same.
In this case the number after the 1 is another 1, so you don't round it up.
118.380 to the nearest hundred is 100
Given: Mean μ = 61.2 and standard deviation σ =21.4
The Z score of the value x=45 is given by
Z = 
Z = 
Z = 
Z = -0.757
The z-score value for 45 rounded to nearest tenth is -0.8
Answer:
or 1.7 as a decimal (1.6 repeating)
Step-by-step explanation:
Answer:
a. 1/5
b. (3, 3/5)
c. 1/5x = y
Step-by-step explanation:
Remember: (x, y)
0.5 = 1/2
(1/2, 1/10) = 1/10 ÷ 1/2 = 1/10 • 2 = 1/5, you can divide y/x = constant of proportionality. 1/10 ÷ 1/2.
1 2/5 = 7/5
(7, 7/5) = 7/5 ÷ 7 = 7/5 • 1/7 = 1/5, y/x = constant of proportionality. 7/5 ÷ 7.
- a. 1/5 is the constant of proportionality
- b. (3, 3/5) because 3/5 ÷ 3 or 3/5 • 1/3 = 1/5.
- c. 1/5x = y
