A sample of 53 students was selected. Find the complements of the following events. Part 1 of 4
Exactly 19 of the students have GPA higher than 2.7.
The complement is:.
The number of students with a GPA higher than 2.7 is not equal to 19 V.
Part 2 of 4
At least 19 of the students have GPA higher than 2.7.
The complement is:.
students have GPA higher than 2.7.

the answer is the option b

the range is all real numbers

step-by-step explanation:

we know that

the absolute value parent function is equal to

see the attached figure to better understand the problem

so

a. it is v-shaped > is true

b. the range is all real numbers > is not true

because the range is the > [0,∞)

all real numbers greater than or equal to zero

c. it goes through the origin > is true

d. the domain is all real numbers > is true

step-by-step explanation:

yes

step-by-step explanation:

yes

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8

answer:  

step-by-step explanation:

odd numbers are only divisible by 1 and itself.

even numbers are divisible by more than 1 and itself.

for example 6 is even because it is divisible by more than 1 and its self. 1 x 6= 6 ; 2 x 3= 6

and 7 is odd because only 7 x 1 equals seveb