Answer:options B and D are the correct answers.
Step-by-step explanation:
The cost for an upcoming field trip is $30 per student. The cost of the field trip C, in dollars, is a function of the number of students x.
The function is defined by
C(x) = 30x
The values of x must be whole numbers. Therefore, the possible outputs for the defined function would be
B. 30 which means the cost for only one student.
D. 90 which means the total cost for 3 students.
The answer is 31.5 in.^3 because
4.5 • 3.5 • 2 = 31.5in.^3
Answer:
(21/30)*100 = $70
Step-by-step explanation:
This is the concept of trigonometry, to solve the question we proceed as follows;
sec(x)=1/cosx
thus;
sec(205)=1/cos205
=1/-0.9063
=-1.1034
this implies that:
sec(205)<-1
8 apples/15 minutes
16 apples/x minutes
8/16=1/2
2*15=30
30 minutes
