Answer:
9.75
Step-by-step explanation:
Answer: r≈ 9.99ft
Using the formula
C=2 π r
Solving for r
r= C/2π = 62.8/2·π ≈9.99493ft
Answer:
The function shown by the graph is ⇒ 1st answer
Step-by-step explanation:
<em>To find the function chose two points from the graph and substitute their x-coordinates in each function, the right function we give you the corresponding y-coordinates</em>
From the figure:
∵ The graph passes through points (2 , 1) and (3 , 1.5)
∵
∵ x = 2
∴
∴
∴
∴ f(2) = 1 ⇒ same value of y-coordinate
∵ x = 3
∴
∴
∴
∴ f(3) = 1.5 ⇒ same value of y-coordinate
∴ The function shown by the graph is
Remark
An anion is a charged ion that has taken on electrons. So you are talking about an activity that definitely involves electrons. It would seem reasonable to believe that the increase in the size of an ionic radius is caused by an increase in the number of electrons in the valence (outside) ring. The statement is true.
Answer:
p = 1/8
Step-by-step explanation:
-3p + 1/8 = -1/4
-3p = -1/8 -14 /*8
-24p = -1 -2
-24p = -3 /:(-24)
p = 1/8