direct proportion y=kx , k is constant and k does not equal to 0.
17.5=k(21)
k=5/6
when x =39
y=5/6 ×39
y=32.5
Answer:
4
Step-by-step explanation:
Answer: The answer is 100,
Step-by-step explanation:
You would get 10$ for the first week, 20 for the second week, 30 for the third week, and 40 for the fourth week. If you add that up all together you get 100$
No, 4/5 does not equal to 5/10.
Because:- When you try to see if it is proportional, it does not equal it.
4/5 ≠ 5/10
Simplify to make sure.
4/5 ≠ 1/2
4/5 is NOT equal to 1/2.
Therefore, our final answer is that 4/5 does not equal 5/10.
well, Marcus and Ben are both 5 feet tall and a little bit more, Marcus is 19/24 more and Ben is 9/16 more, so the 5's in the fraction are the same, so which one is larger, 19/24 or 9/16?
we can simply put both fractions with the same denominator, by <u>multiplying one by the other's denominator</u>, so let's proceed,
![\bf \stackrel{\textit{\large Marcus is taller}}{5~feet + \left( \cfrac{19}{24}\cdot \cfrac{16}{16}\implies \boxed{\cfrac{304}{384}} \right)}\qquad \qquad \qquad \stackrel{\textit{\large Ben}}{5~feet + \left( \cfrac{9}{16}\cdot \cfrac{24}{24}\implies \boxed{\cfrac{216}{384}} \right)}](https://tex.z-dn.net/?f=%5Cbf%20%5Cstackrel%7B%5Ctextit%7B%5Clarge%20Marcus%20is%20taller%7D%7D%7B5~feet%20%2B%20%5Cleft%28%20%5Ccfrac%7B19%7D%7B24%7D%5Ccdot%20%5Ccfrac%7B16%7D%7B16%7D%5Cimplies%20%5Cboxed%7B%5Ccfrac%7B304%7D%7B384%7D%7D%20%5Cright%29%7D%5Cqquad%20%5Cqquad%20%5Cqquad%20%5Cstackrel%7B%5Ctextit%7B%5Clarge%20Ben%7D%7D%7B5~feet%20%2B%20%5Cleft%28%20%5Ccfrac%7B9%7D%7B16%7D%5Ccdot%20%5Ccfrac%7B24%7D%7B24%7D%5Cimplies%20%5Cboxed%7B%5Ccfrac%7B216%7D%7B384%7D%7D%20%5Cright%29%7D)