Answer:
Hi there!
Your answer is:
996 students were apart of this survey!
Step-by-step explanation:
3 out of 4 students means that 75% of students prefer the assemblies be held on Friday.
If 75% = 747 students then:
/75
1% = 9.96 students
×100
100% = 996 students
I hope this makes sense!
Answer:
defined contribution plan
Step-by-step explanation:
Answer:
x = 3/2
Step-by-step explanation:
4X + 1/2(4X +6)=12
Distribute
4x+2x+3 = 12
6x +3 = 12
Subtract 3 from each side
6x+3-3 = 12 -3
6x = 9
Divide each side by 6
6x/6 = 9/6
x = 3/2
Answer: -2
Step-by-step explanation: Let the unknown number be " a"
From the statement,
a^2 - 12 = 4a ..... this is a quadratic equation
i.e a^2 - 4a - 12 = 0
factorizing the quadratic expression
( a + 2 ) ( a - 6 ) = 0
i.e a = -2 or 6
so, the negative solution is -2
