Answer:
its 43
Step-by-step explanation:
as x was 1 in the first problem
you add X (1) by 42 and get
43..
sorry if thats wrong.
To find the fraction of the grouo that passed both exams, we need to first convert 75% into a fraction:
75%
=75/100
=3/4
We can then mutiply the fraction above by the students who passed the psychological exam:
3/4×3/5
=9/20
Therefore the answer is 9/20.
Hope it helps!
Answer:

Step-by-step explanation:
We are given that


We have to find the value of Q(x) and Remainder R(x).
Quotient, 
Remainder,
We know that


Answer:
B, C E and F
Step-by-step explanation:
The inequality is x > -30
the numbers belonging to the solution are all on the heavy line.
Note -30 is not included because of the clear circle on -30
also -44 is not on the heavy line.
Answer:
440 seagulls
Step-by-step explanation:
Total number of seagulls in flock = Number of seagulls have banded / Percentage of seagulls have banded
Total number of seagulls in flock = 22 / 5%
Total number of seagulls in flock = 22 / 0.05
Total number of seagulls in flock = 440 seagulls