Your Answer:
<em>B. 1/2n-3</em>
Explanation:
<em>One way to get half a number is to multiply it by 1/2.</em>
<em>The phrase "a number less than an other number" often indicates subtraction.</em>
Answer:
1,575 teenagers
Step-by-step explanation:
500 x 9 = 4,500
175 x 9 = 1,575
x = 1,575
This isn't how you would normally do it but this is the way that's easiest for me to remember. Hope that helped!
Answer:
Step-by-step explanation:
Given that a random sample of records of home sales from Feb. 15 to Apr. 30, 1993, from the files maintained by the Albuquerque Board of Realtors gives the Price and Size (in square feet) of 117 homes.
A regression is done to predict Price (in thousands of dollars) from Size
Hence
a)we have size as independent variable and price as dependent variable. Units for size are square feet and price are in 1000s of dollars.
b) Slope will have unit has 1000dollar/sqft
c) Slope is positive since price is directly variant over size.
So slope will be positive.
Answer:
2√15
Step-by-step explanation:
24,700 = P*(1 -rt)
P = $24,700/(1 -0.08*(180/360)) = $25,729.17 . . . . . assuming a 360-day year
The face value is $25,729.17.