Step-by-step explanation:
2.5<x<8.0???????????
Answer:
the third option cannot be a function
Step-by-step explanation:
whenever a set or ordered pairs contains an x-value that appears more than once then it cannot form a function
Answer: 3.75 ft
Step-by-step explanation:
Here we are given the measure of the length of a window. Generally the length is given in the International System of units format (meters); however, in this case we are given the length in feet and inches:
Now, before converting this whole measure to feet, we have to know that 
, then we can perform the conversion:
This means 
Hence:
This is the measure of the length of the window in feet.
Let, the width = x
Length = x + 1
It is given that, 18 = 2(x+1+x)
18 = 2(2x+1)
18 = 4x + 2
4x = 18 - 2
x = 16 / 4
x = 4
& x+1 = 5
In short, Your dimensions would be: 5 × 4 Feet
Hope this helps!
Answer:
D. 200
Step-by-step explanation:
Laticia doing her survey on a sample that has a size of about 25% of the population. That means the sample is approximately four times larger than the sample she takes. Unless its ratio or percentage, any data she takes will be 1/4 of the population. If 51 student of her sample choose summer as their favorite, predicted number on the population will be:
51 * (100%/25%)=
51 * 4= 204
The number will be around 200.
