1440 divided by 120 = 12 pen stands
hope it helps:))
A rate is a special ratio in which the two terms are in different units. For example, if a 12-ounce can of corn costs 69¢, the rate is 69¢ for 12 ounces. ... When rates are expressed as a quantity of 1, such as 2 feet per second or 5 miles per hour, they are called unit rates.
Some examples of rate include cost rates, (for example potatoes cost R16,95 per kg or 16,95 R/kg) and speed (for example, a car travels at 60 km/h). When we calculate rate, we divide by the second value, so we are finding the amount per one unit.
The two values of roots of the polynomial 
are 
<u>Solution:</u>
Given, polynomial expression is
We have to find the roots of the given expression.
In order to find roots, now let us use quadratic formula.
Given that
Here a = 1, b = -11 and c = 15
On substituting the values we get,
Hence, the roots of given polynomial are
Answer:
Step-by-step explanation:
The chosen topic is not meant for use with this type of problem. Try the examples below.
5
3
y
+
5
2
=
5
x
3
=
2
x
−
1
=
2
y
No. The sample size is too small to be reliable. If there were many bags of 500 candies that consistently showed a larger-than-marketed amount of green candy, that will be better proof.
