Answer:
qualitative
Step-by-step explanation:
Favorite rock group is the qualitative variable because it shows an attribute. It does not depict a quantity or numbers. The favorite rock group will perform and show their ability to deliver music articles so it is showing quality not quantity. It is an attribute.
Variable is defined as the characteristic being studied so it is a qualitative variable meaning it is showing quality of the characteristic.
Answer:95.44
Step-by-step explanation:
Answer:
x^2 +6x +10xi -16 +30i
Step-by-step explanation:
(x + (3+5i))^2
Rewriting as
(x + (3+5i)) (x + (3+5i))
Let 3+5i = m
(x + m) (x + m)
FOILing
x^2 + xm+xm+m^2
x^2 +2xm + m^2
Replacing m with 3+5i
x^2 +2x (3+5i) +(3+5i)^2
Distribute
x^2 +6x +10xi +(3+5i)^2
Now FOIL (3+5i)^2
( 3+5i) ( 3+5i)
3*3+ 3*5i + 3*5i+ 25i^2
= 9 +15i+15i +25(-1)
9+30i -25
-16 +30 i
Replacing that in the equation
x^2 +6x +10xi -16 +30i
Answer: 42
Step-by-step explanation:
3 times 7 (the number of plants last weekend) =21.
But this is half the quantity of plants he wants to pot next weekend.
So, the double of 21 is 42.
<span>So we want to convert 35/9 into a mixed number. First lets see what does it consist of. It consists of 3*(9/9) + 8/9 or 27/9 + 8/9. So the first number is obviously 3 because 27/9=3 and 8/9 we can't divide further. So the mixed number we are looking for is 3 8/9.</span>