Answer:
50%
Step-by-step explanation:
20 is half of 40 so it would be 50%
Answer:
The radius of the can, rounded to the nearest hundredth, is 530.66.
Step-by-step explanation:
We want to do the reverse of the formula for <em>V</em>, which is pi(r)^2(h).
to isolate r.
Let's start by writing an equivalent equation to V = <em>h</em> by solving for r
Now, substitute and solve for r
1014 * 3.14 / 6 = 530.66
Answer:
5 lbs
Step-by-step explanation:
1) x = lbs. of coffee at $7 per lb
2) (7)(x) + (4)(10) = (5)(x + 10)
3) 7x + 40 = 5x + 50
7x - 5x = 50 - 40
2x = 10
x = 5 (lbs. of coffee at $7 per lb.)
Answer:
5
Step-by-step explanation:
Y intercept = y value of point where the line passes the y axis
The line passes the y axis at (0,5) and the y value of that point is 5
Therefore y intercept = 5
$44 is equal to the original price [P] take away 20% or 0.20 of the original price
44 = 0.80*P
In other words, 44 is 80percent of the original price P
P = 55