WHICH TABLE DOES NOT REPRESENT A FUNCTION ANSWER ASAP !!!

Endpoint: (-6,-3) midpoint: (-5,-5) find the other endpoint

noname [10]

The answer is (-4,-7)

8 0

3 years ago

Concert marketing: The college’s performing arts center wanted to investigate why ticket sales for the upcoming season significa

matrenka [14]

Answer:

Correct options are A,B,D:

The sample needs to be random, but we don't know if it is.

The actual count of community residents who received the concert brochure by mail is too small.

n(1 minus p‐hat) is not greater than 10.

Step-by-step explanation:

Concert marketing: The college’s performing arts center wanted to investigate why ticket sales for the upcoming season significantly decreased from last year’s sales. The marketing staff collected data from a survey of community residents. Out of the 110 people surveyed, only 7 received the concert brochure in the mail.

4 0

3 years ago

44.24 to 1 decimal point

marin [14]

Answer:

One Decimal Place Rule #1: If the last digit in 44.24 is less than 5, then remove the last digit. One Decimal Place Rule #2: If the last digit in 44.24 is 5 or more and the second to the last digit in 44.24 is less than 9, then remove the last digit and add 1 to the second to the last digit.

5 0

3 years ago

Decide if the situation involves permutations, combinations, or neither. explain your reasoning. the number of ways 12 people c

melisa1 [442]

Imagine that 12 people are deciding who is the first in queue. Each of them can be first, then you have 12 ways to choose somebody to be the first. Then remains 11 people and you have 11 ways to select who will be the second in queue. Then from 10 people you can choose in 10 ways who will be the third in queue, from 9 you have 9 ways to choose who will be the 4th and so on.
Using the product rule, you obtain that you have
$12\cdot 11\cdot 10\cdot 9\cdot 8\cdot 7\cdot 6\cdot 5\cdot 4\cdot 3\cdot 2\cdot 1=12!$
possible ways line up in a row 12 people for concert tickets. So, this situation involves permutations.

Answer: 12!

8 0

4 years ago

-3x >=9 using the symbols ( [ { in set builder notation the solution set is

arsen [322]

The given inequality :

$-3x\ge9$

Simplify :

Multiply both side by (-1) and reverse the inequality :

$\begin{gathered} -3x\ge9 \\ (-1)(-3x)\leq(-1)9 \\ 3x\leq(-9) \end{gathered}$

Divide the inequality by 3:

$\begin{gathered} \frac{3x}{3}\leq\frac{(-9)}{3} \\ x\leq(-3) \end{gathered}$

i.e. x is less than or equal to (-3)

Solution : x ≤ (-3)

so,

x is lies in the half open interval of - infinity to (-3)

Interval Notation : (-infinity, -3]

Answer:

Solution : x ≤ (-3)

Interval Notation : (-infinity, -3]

4 0

1 year ago