Answer:
You can buy 40 tacos
You have enough money
Step-by-step explanation:
Given
--- missing from the question
Required
Determine if you have enough amount
The number of Tacos that $20 can afford is calculated as:
So, we have:
-- i.e. the number of Tacos will go round the 37 students
Hence, you have enough money
Answer:
width = 8, length = 42
Step-by-step explanation:
Let x = width, then length = 4x+10.
A = l x w
336 = x(4x+10) put into standard form
4x2 + 10x - 336 = 0 divide by 2
2x2 + 5x - 168 = 0 and solve using the quadratic formula and get
-21/2 and 8, the neg answer will not work, so the width = 8, length = 42
Answer: mmm I don’t even understand what you trying to say but this doesn’t look like a question to me, is this even a question just saying
Step-by-step explanation:
Answer:
well when you hear "union" you think 'joined' or 'together' since thats what it means, In a mathmatical set of numbers, union means that both of the sets are necessary for the equation to be true. I'm not sure what the sets are in this problem but in order to get "union" from anything, that means that when you checked for your domains, the values that you got had to be part of both the given sets
Answer: The SST for the data set is 8.
Step-by-step explanation:
Since we have given that
Coefficient of determination (R²) = 0.25
SSE for the data = 6
SST = ?
As we know the formula for coefficient of determination:
Hence, the SST for the data set is 8.
