The frist one is right so go for it
goooooooo for it
go
for
it
Answer:
45
Step-by-step explanation:
70 + 65 = 135 boxed both large and small.
6150 / 135 = 45 pounds estimated.
16=4 because in order to get 4 you need have to divide 16 into 4
Answer:
40.3 m
Step-by-step explanation:
a²+b²=c²
40²+5²=c²
1600+25= 1625
√1625 = 40.3112
Answer:
10 years
Step-by-step explanation:
the average or mean value is the sum of all data points divided by the number of data points.
x = the unknown age of the 5th student.
average = 9 = (5 + 7 + 8 + 15 + x)/5
45 = 5 + 7 + 8 + 15 + x = 35 + x
x = 45 - 35 = 10
the 5th student is 10 years old.
