Answer:
it is option 3
Step-by-step explanation:
-4(5p+3)
by opening brackets, you get
-20p -12
77 unicorns, because yesterday the ratio was 6:5 and today it is 3:4. If you add the numbers for both ratios together, you get 11 and 7. Finding the LCM of these two gives 77 (because 7 and 11 are both prime).
You find the LCM of the sums because when you find values based on ratios, you divide value by the sum of the ratio.
e.g. I have 100 fruits. The ratio of apples to oranges is 2:3. How many apples are there?
To solve this you'd add 2 and 3 (5), divide 100 by 5 (20), multiply that by 2 (40) because that's the ratio of apples to oranges.
In this case, you do the reverse. So If I have 77 unicorns, then yesterday there were (77/11 = 7, 7*6= 42, 7*5= 35) 42 green unicorns and 35 yellow. The sum of 42 and 35 is 77. If you do this process with the other ratio you'll get similar results as well.
The correct answer is A based on the line of best fit
Hope this helped :)
Answer:
Attached is the detailed solution of the problem
∈ = 0.0081 ≈ 0.2
∈ = 0.0042 ≈ 0.1
Step-by-step explanation:
Attached is the detailed solution of the problem
∈ = 0.0081 ≈ 0.2
∈ = 0.0042 ≈ 0.1
A graphing calculator recommended was used to arrive at this solution
Answer: hope you get some help
Step-by-step explanation:
