Answer:
15
Step-by-step explanation:
Population size= 2107+903+1505+1499
= 6014
Calculating the sample of ward B by using the stratified random sampling formula:
Stratified Random Sample, np= ( Np / N ) * n
where
np= pth stratum sample size
Np= pth stratum population size
N = population size
n = sample size
Stratified Sample (ward B) = 100 / 6014 * 903 = 15 !
The answer is 9 because you solve it from left to right and 3x5 equals 15, 15 subtracted by 6 equals 9
The function of the inverse is
Option.A k(x)=3x-7/18 I gotcha
Answer:
26
Step-by-step explanation:
3x2=6
6+15x/x+5 x cancels itself out
6+15+5=26
Answer:
=5.2/1.3
=4
16/4
=4
Step-by-step explanation:
first find the ratio of 5.2 to 1.3 by dividing the 2 numbers. That gave me 4 since you want EF I just did 16 divided by 4 which gave me 4.
EF=4
