(7x+2)(20-3x/4) = 140x + 40 - 21x²/4 - 3x/2 = -21/4 x² + 138 1/2 x + 40
this is one of those multiplications that doesn't make the result look any simpler...
Answer:
(0-10)
Step-by-step explanation:
If she plans to use 10 intervals and the highest number in the data set is just under 100, then it makes sense to split the histogram into ten intervals of 10.
To find this it would be 36/3=4/x
Then cross multiply
36*4/3
That’s the answer
The answer is 6 or 8 which ever one u feel comfortable with
Write it as 0.35. Hope it helps.
