<h2>
Hello!</h2>
The answer is:
The fourth option,
{s | s <90}
<h2>Why?</h2>
Solving inequalities involves almost the same process of solving equalities for variable isolation.
We are given the inequality:
So, solving we have:
Hence, we have that the correct option is the fourth option:
{s | s <90}
Have a nice day!
The z-score is the number of standard deviations while the data value is away from the mean.
<h3>What Is a Z-Score?</h3>
The Z-score is said to be a kind of numerical measurement that is known to show or depicts the value's relationship one has to the mean of a group of values.
WE have given a mean: 4.9 median: 6 mode: 6 variance: 4
The Z-score is often measured usually in terms of standard deviations that arise from the mean. It means that if a Z-score is 0, it shows that the data point's score is the same as the mean value.
Learn more about z-score:
brainly.com/question/25638875
Answer:
8 pupils like football
6 pupils like basketball
9 pupils like athletics
and how many liked swimming?
8 + 9 + 6 = 23 pupils
24-23 = 1 pupils liked swimming
GOOD LUCK ツ
Answer:
Step-by-step explanation:
Answer:
27 ft³
Step-by-step explanation:
given that it took 54 ft² of material to build a cube.
This means that the surface area of the cube is 54 ft²
we know that a regular cube has 6 square sides that are equal in area. Hence,
area of each side = 54 ft² ÷ 6 = 9 ft²
Assuming that each side is length L,
area of each side = L x L = L²
hence, L = √area of each side
L = √9 = 3 feet.
Volume of cube is given by L³
= 3³
= 27 ft³ (answer)
Hope this helps!