Answer:
676 assuming the population is 3800 in 2019. If it's a different year then change t.
Step-by-step explanation:

Answer:
missing value b is 14
Step-by-step explanation:
We have been given the modulus of a complex number which is

Here on comparing the given complex number with general a+bi we get:
a=48 and b=b
On substituting the values in the formula for modulus we get:






Therefore, missing value b is 14
Answer:
Standard form for straight line y = m x + b where m is slope
m' = -m or m * m' = -1
answer a or y = - 8/7 + 4 satisfies this requirement