Answer:
8
Step-by-step explanation:
To find the mean, you add up all the numbers and divide it by the total number of numbers. So 4+5+7+8+11+13 is 48. There are 6 numbers. So 48/6=8.
Answer:
Step-by-step explanation:
17+3=20/2
mean=10
150x100= 15,000 square meters
150x2= 300
100 + 300 = 400 meters of fencing
Answer:
38 + 37i
Step-by-step explanation:
(9 − 4i)(2 + 5i)
FOIL
first: 9*2 = 18
Outer: 9*5i = 45i
inner: -4i * 2 = -8i
last : -4i * 5i = -20i^2 = -20(-1) = 20
Combine together
18+45i-8i +20
38 + 37i
Answer:
25(s)
s= the number of hours
Step-by-step explanation:
25(s)
answer would be 25(3) = 75 miles.
75+25= 100 miles
so the distance from Jose's house to City A is 100 miles