36 students take the Discrete Structures class. They had 3 quizzes called X, Y , and Z. • Surprisingly, only 1 student did not get an A on any quiz while the rest of the students got an A (aced) on at least one quiz.
• 21 students aced X, 19 students aced Y , and 17 students aced Z. • 9 students aced both X and Y , 11 students aced both X and Z, and 8 students aced both Y and Z.

Required:
a. How many students aced at least one quiz?
b. How many students aced all three quizzes?
c. How may students aced both X and Y but not Z?
d. How may students aced both X and Z but not Y ?
e. How may students aced both Y and Z but not X?

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:

step-by-step explanation:

two pairs of adjacent sides are of equal length. this implies that one diagonal divides the kite into congruent triangles, and so the angles between the two pairs of equal sides are equal in measure. it also implies that the diagonals are perpendicular.

yes, whats the problem?