Answer:
Step-by-step explanation:
Por aspa simple:
x²+x-30=0
X +6
X -5
(x+6)(x-5)=0
x+6=0
x=-6
x-5=0
x=5
espero te sirva suerte en tus estudios :D
Answer:
12 inches
Step-by-step explanation:
3+4+5=12
48/12=4
3*4=12
Answer:
Parameter
Step-by-step explanation:
Required
Parameter of Statistic
From the question, we understand that the teacher is to calculate the class average.
To calculate the class average, the teacher will use the mean function/formula, which is calculated as:

Generally, mean is an example of a parameter.
<em>So, we can conclude that the teacher will use parameer</em>
Answer:
4, 6, 8, 10, 30
Step-by-step explanation:
<span>9(2+5m) 9(2+5m)
(18+45m)
9*2
9*65m</span>