Answer:
Exactly 3.54331
Step-by-step explanation:
Since 1 cm = 0,39 inches, just multiply 0,39 by 9 and there is your answer.
We have
<span>q^2 - 9 = (q + 3)(g - 3)
</span>q^2 - 9---------------> (q+3)(q-3)
therefore
(q+3)(q-3)=(q + 3)(g - 3)
(q-3)=(g - 3)
q=g
Answer:
We conclude that a researcher used simple random sample.
Step-by-step explanation:
We know that select a sample of five children from a class of 30, a researcher puts each child’s name on a slip of paper, then shuffles the papers in a hat and randomly picks five names.
We conclude that a researcher used simple random sample.
Because every children has an equal chance of being included in the sample.
To find the answer I just added all of the dots after the three (amount of books read) and it is equal to 7. :D hope this helped :D
Answer:
48 ft^2
Step-by-step explanation:
The width and height of this parallogram are given: 6 ft and 8 ft.
The area of a parallelogram of width w and height h is A = wh.
Thus, the area of this particular parallelogram is
A = (6 ft)(8 ft) = 48 ft^2
