Answer:
(x+2) (x+4)
Step-by-step explanation:
x^2+6x+8
What 2 numbers multiply together to give us 8 and add together to give us 6
(2*4) =8
(2+4) = 6
(x+2) (x+4)
Answer:
1km=1000m... thats basically the answer so the nearest mail box is <u>3000M</u>
Answer:
Part A: 12c sq. m
Part B: 6 sq. m
Step-by-step explanation:
Area of a rectangle = l X b sq. units
Part A:
Given Length , l = 6c units.
And Breadth, b = 2 units.
Hence, the area = 6c X 2 sq. units
Area, A = 12c sq. units
Part B:
When c =
From Part A, we have Area, A = 12c sq.units
When c = , area = sq. units.
Therefore, Area = 6 sq. units.
Answer:
B
Step-by-step explanation:
you just have to plug it into y=mx+b form
Answer: 141
Step-by-step explanation:
Let p be the population proportion of adults over 50 never graduated from high school.
As per given , we have
Prior estimate of proportion for adults with 5 to 30 age graduated from high school group : p= 0.25
Significance level :
Critical z-value :
Margin of error : E= 0.06
Sample size will be :-
Simplify ,
Hence, the required sample size younger age group be surveyed = 141