<span>the difference between the largest and smallest data values in a data set.</span>
Answer:
y= (2-√3x+√3)(2+√3x-√3)
Step-by-step explanation:
hello:
use identity : a²-b²=(a-b)(a+b)
y=-3(x-1)^2+4 = 2²- (√3(x-1))²= 2²-(√3x-√3)² = (2-√3x+√3)(2+√3x-√3)
Answer:
£6000
Step-by-step explanation:
3:5:8
3+5+8=16
5-3 =2
Therefore 2=750
Therefore 1=375
16*375=£6000
Answer:
4
Step-by-step explanation:
We can see that 9 households are represented in the data, 4 of them are zeros. This means 4 households in Cam's neighborhood have 0 children.
Answer:
250 square feet
Step-by-step explanation:
This problem can be easily solved using ratios.
It says that 
pound covers 375 sq. ft.
So, how much would 1 pound cover?
Let 1 pound cover "x" pounds. We can setup up two ratios and equate them. Then cross multiply and solve for x.
Note: Pounds on numerator and Square Feet on denominator
Hence, 1 pound of wildflower seeds will cover an area of 250 square feet
