10/3 = x / 12.....$ 10 to 3 lbs = $ x to 12 lbs
cross multiply
3x = 120
x = 120/3
x = 40....so it is gonna cost Sylvia $ 40 for the meat.
she plans on making 50 burgers......40 ($ worth of meat) / 50 (burgers) =
0.8....so for each burger, the meat will cost 0.80 or 80 cents <==
Answer:
Step-by-step explanation:
The given data is represented in the attachment.
a) Explain why yields from one type of corn are not independent of the yields from the other type of corn.
Yields from one type of corn are not independent of the yields from the other type of corn because, as the corns are planted in two similar plots, they could compete during watering process, even the amount of nutrients shared and the type of air. This means one corn may get more nutrients than the other. Therefore, they are not independent (they are dependent).
b) Based on the summary statistics, GM is expected to more likely obtain yield greater than 123, because 123 is greater than mean for regular corn but less than mean for GM corn.
Thus,
P(yield>123|GM)>0.5; and P(yield>123|Regular)<0.5
Your answer would be 5/24. What you do is find the lowest common multiple (lcm) of both numbers that are alike. This is so you can be able to perform the subtraction. The lowest common multiple of 8 and 3 is 24. Now once you have the lowest common multiple you will find the fraction that is equal to both 7/8 and 2/3. 7/8 is equal to 21/24 and 2/3 is equal to 16/24. You may have caught on by now to what is going on. Here is the final step which is subtract the numbers. 21/24-16/24= 5/24. This fraction cannot be reduced anymore.
please vote my answer brainliest. thanks!
Answer:
slope = - 
Step-by-step explanation:
Calculate the slope m using the slope formula
m = 
with (x₁, y₁ ) = (- 2, 1) and (x₂, y₂ ) = (0, - 2)
m =
=
= - 