Answer:
uhm sorry this is really hard maybe answer 2
Step-by-step explanation:
1. c. 5.83
35 minutes divided by 6 dispensers = 35/6 or 5.83 approximately
2. d. 1 quart
There are 4 quarts in a gallon. If 1 quart is cleaning solution then the other 3 would be water.
3. d. 14
150 times 2 = 300, so you are using 2 cases per day. 2 times 7 days = 14 cases. ? That might help :)
The school has 156 professors and 286 lectures
Answer:
The positive value of
will result in exactly one real root is approximately 0.028.
Step-by-step explanation:
Let
, roots are those values of
so that
. That is:
(1)
Roots are determined analytically by the Quadratic Formula:


The smaller root is
, and the larger root is
.
has one real root when
. Then, we solve the discriminant for
:


The positive value of
will result in exactly one real root is approximately 0.028.
200 is 80%
200 / 80 = 2.50 (1%)
2.50 * 100 = £250
Hope this helps.