Answer:
A) 4 students
B) 32.5%
C) 19/40
Step-by-step explanation:
Using set notation to solve the problem with universal set n(U) = 40
Let n(A) be the number of students that pass account
n(E) be the number of students that pass economics
n(M) be the number of students that pass mathematics
n(AUEUM)' be number of students that failed in all the 3 subjects.
n(AUEUM) be number of students that pass in all the 3 subjects.
n(U) = n(AUEUM)+ n(AUEUM)'
Find the remaining solution in the attachment
Answer: point M
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
When x = 1, it appears y is in between 1 and 2.
The only choice that satisfies this is B.
25% of the circles are shaded. You would find this by dividing 3/12! Have a good day!
Answer:
x≤−7
Step-by-step explanation:
Let's solve your inequality step-by-step.
3(x−4)≥5x+2
Step 1: Simplify both sides of the inequality.
3x−12≥5x+2
Step 2: Subtract 5x from both sides.
3x−12−5x≥5x+2−5x
−2x−12≥2
Step 3: Add 12 to both sides.
−2x−12+12≥2+12
−2x≥14
Step 4: Divide both sides by -2.
−2x
−2
≥
14
−2
x≤−7
Answer:
x≤−7
