Answer:
54
Step-by-step explanation:
Answer:
x > 10
Step-by-step explanation:
Add 3 to both sides.
Answer:
A = (0.25)(0.8)(x + 1.25x)
Step-by-step explanation:
Let x = number of cookies Matt made
Let 1.25x = number of cookies Phil made {Phil made 25% more cookies than Matt}
A = total money earned
A = (0.25)(0.8)(x + 1.25x)
They sold 80% of the combined cookies made at $0.25 each.
Answer:
11/14
Step-by-step explanation:
11/4 / 3 1/2
3 1/2= 3*2+1= 6+1=7/2
11/4 * 2/7= 22/28
22/2=11
28/2= 14
11/14
A short-cut to accurately evaluate the given expression above is using a scientific calculator where one can include integrals and evaluate using limits. In this case, using a calculator, the answer is equal to 0.2679. One can verify this by integrating truly letting 1-x^2 as u and use its du to be substituted in the numerator
