Answer: C
Step-by-step explanation:
Yes, because the population values appear to be normally distributed
5000 * 0.05 * 3.5 = 875
5000 + 875 = 5875
answer: <span>ending balance $5,875</span>
Answer:
natural number belongs to set N
integer belongs to set Z
rational number belongs to set Q
Answer: 15 m
Step-by-step explanation:
Given
The area of the swimming pool is 
Width of the pool is 
Suppose l is the length of the pool
So, the area is given by the multiplication of length and width
So, the length of the pool is 15 m.
Answer:
Option D
Step-by-step explanation:
Given are the four options and we have to select the one which is not good defintion.
A)A whole number is even if and only if it is divisible by 2.
--- Is correct definition of even number.
B. A whole number is odd if and only if the number is not divisible by 2.
--- Correct definition
C. An angle is straight if and only if its measure is 180.
... correct definition
D. A ray is a bisector of an angle if and only if it splits the angle into two angles
... This is incorrect because congruent/equal angles should be there
Correct definition is
A ray is a bisector of an angle if and only if it splits the angle into two congruent angles
