Flour: 2 3/4 cups = 11/4
11/4 * 2 = 22/4 = 5 2/4 cups
Sugar: 1 1/2 cups = 3/2
3/2 = 6/4 = 1 2/4 cups
1 2/4 * 2 = 3 cups
So it *should* be 8 1/2 cups.
Answer:
A) 13.50>9.00
B) $7
Step-by-step explanation:
A) 4.50*3=13.50 (Peter) 4.50*2=9.00 (Cindy)
B) Cindy would have to earn $7 an hour if she works 2 hours per day because 7*2=14
29/1000 the thousand is the denominator and 29 is the numerator
Y=Ф + 8/(ФcosФ) ==> note that
dy/dФ = 1 - 8/[(ФcosФ)]² x (-8sinФ) ==> dy/dФ = 1+[(64sinФ)/Фcos²Ф]
==> dy/dФ = 1+ 64tanФ/Ф or dy/dФ = (Ф+tanФ)/Ф
Answer:
1 -(√2)/2 ≈ 0.292893
Step-by-step explanation:
The diagonal length AC is √2, so the distance EC is √2 -1. That is the diagonal of the square whose side length is the length of interest. That side length will be (√2)/2 times the length of EC.
shortest distance from E = (√2 -1)(√2)/2 = 1 -(√2)/2
