D 7.5
Question 3
10 Point
Two owners of a cattle ranch, Robert and Val, want to find the average weight for the ranch's 200 cows. Instead
weighing all of the cows:
- Robert weighs 25 cows and gets an average weight of 1,550 pounds (stdev = 50)
• Val weighs 100 cows and gets an average weight of 1 380 pounds (stdev = 50)
IB
what is Val's margin of error, rounded to the nearest whole number (The formula is 1.96 (sta dev) VN
A) 0.98
B
3.92

-232

step-by-step explanation:

costs the what? what is the cost of the pants?

step-by-step explanation:

if it is $10, then the price is 14.

take 40% of the cost, and then add the cost.

40% of 10 = 4

4+10 = 14.

dilation scale factor 2: starting with δabc, draw the dilation image of the triangle with a center at the origin and a scale factor of two. notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). dilation with scale factor 2, multiply by 2.