Answer:
23
Step-by-step explanation:
students going on trip: 26+32 = 58
58 students * 1 van/10 students = 5.8 vans
round up because we cannot take part of a van
6 vans
5 vans will have 10 students and 1 will have 8 students OR
4 vans will have 10 students and 2 will have 9 students
Answer:
B
Step-by-step explanation:
A parent function is the simplest function that still satisfies the definition of a certain type of function. One of those functions is exponential, which is b.
Answer:
x=-5
y=-2
Step-by-step explanation:
equation 1 - equation 2
(2x-4y=-2) - (2x+3y=-16) = (-7y=14)
y=14/-7=-2
then substitute y=-2 into any equation
2x-4(-2)=-2
2x+8=-2
2x=-10
x=-10/2=-5
Answer: 50.24
Step-by-step explanation:
area of a quarter circle = area of the whole circle divided by 4
a = 3.14(8)² = 200.96
200.96/4 = 50.24
