Answer: median
Step-by-step explanation:
Answer:
The area 2730 possible arrangements of first, second, and third place.
Step-by-step explanation:
The order in which the students finish is important. For example A, B and C is a different finishing order(outcome) than B, A and C. So we use the permutations formula to solve this question.
Permutations formula:
The number of possible permutations of x elements from a set of n elements is given by the following formula:

In this question:
3 from a set of 15. So

The area 2730 possible arrangements of first, second, and third place.
Answer:
Step-by-step explanation:
(A)
A=hw, h=1.5w
A=1.5w^2
(B)
A=(h+8)(w+8), h=1.5w
A=(1.5w+8)(w+8)
A=1.5w^2+12w+8w+64
A=1.5w^2+20w+64
Answer:
The required equation is 3y=36 and the tape diagram is shown below.
Step-by-step explanation:
Consider the provided information.
We need to write a multiplication equation that has a solution of 12.
3y=36
We know we have to split 36 into three equal groups, so we have to divide by 3 to show this algebraically.
3y÷3=36÷3
y=12
Now check this with the help of tape diagram as shown.
Consider the figure 1.
This represents if 36 had to be split into three groups, how big would each group be?
By the tape diagram we concluded that the value of y is 12.
Which statement regarding the graph is true? Which of the following statements is true?
Question:
The store sold 4,000 fewer units in November than in August.
Answer:
FALSE.
Explanation:
Number of units sold in November = 3000
Number of units sold in August = 6000
difference in both = 6000-3000= 3000
which not same as 4000 hence wrong
Question:
More customers prefer chocolate than strawberry and vanilla combined.
Answer:
FALSE.
Explanation:
value for Chocolate is 38% which is clearly less than combined value of strawberry (30%) and vanilla (22%). which is (30+22=52%)
Question:
Yogurt sales had a decreasing trend during the last four months of 2011.
Answer:
TRUE
Explanation:
Graph is going down ward for the last four months (sept to Dec) which means decreasing sales.
Question:
The median number of ounces sold from 3 to 4 p.m. was more than the median number sold from 7 to 8 p.m
Answer:
FALSE.
Explanation:
It is not true for all Stem values.
Like when stem =1, then (3 to 4 p.m.) has median =0
but for (7 to 8 p.m) has median 6 which is more than 3 to 4 pm