Used 3/4 to make scarf
2 scarves needs 3/4+3/4=6/4=3/2 yard
can it be made with 1 and 4/5?
1 and 4/5=5/5+4/5=9/5
compare 3/2 and 9/5
times first fraction by 5/5 and 2nd by 2/2
15/10 and 18/10
15/10<18/10
yes, has enough
confused by the division, please use parenthasees like (3/4) instead of 'fraction 3 over 4'
C or D, very confused by words that are many
123.456 RONDED TO THE NEAREST HUNDREDTH.
Answer:
123.46
<span>First we find the critical points by taking the first derivative and setting it equal to zero. So y'=27x^2-27=27(x^2-1)=27(x+1)(x-1)=0. The critical points are x=-1 and x=1. But we have a closed interval here and x=-1 is not in that interval. We must check the values of the endpoints and x=1, the critical point.
We substitute those back into the original and get
y(0)=9, y(1)=9-27+9=-9 and y(3)=9(3)^3-27*3+9=171.
When it asks for values, it is asking for y values.
The absolute minimum is -9 and the absolute maximum value is 171.</span>
Answer:
7/12
Step-by-step explanation:
I gave all of the fractions a common denominator:
1/6= 2/12
5/12= 5/12
1/4= 3/12
1/6= 2/12
Then, I added the 2/12 (from 0-1 hours) and 5/12 (from 1 1/2-2 hours). THis will give the complete range of 0-2 hours.
Hope this helps!
