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LenaWriter [7]
3 years ago
14

Select Statistical or Not statistical to classify each question.

Mathematics
2 answers:
8_murik_8 [283]3 years ago
8 0

Answer:

So the first one is Statistical

The second one is Statistical

The third one is not Statistical

I took the test

Hope it help's :D

Oxana [17]3 years ago
5 0

Answer:

the first in is not statistical because it id not a relevant question

the second is statistical because it is asking a relevant question that requires a factual answer while the first one does not have any factual information involved in the answer

Step-by-step explanation:

Hope this helps have a wonderful day

-GayBoi456

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Which of the following inequalities matches the graph? (1 point)
pickupchik [31]

Answer:

there were no inequalities to choose from but I believe the answer is y ≤ 4x

Step-by-step explanation:

4 0
3 years ago
Find the approximate area of the triangle y x> O 30 square units O 15 square units 21 square units 45 square units​
Fiesta28 [93]

Answer:

Step-by-step explanation:

a right triangle is half of a rectangle and the area of a rectangle is

                 area of rectangle = length × width

Area of a triangle is one half times the length times the width

                 area of triangle =  1/2 × length × width

in this case

                length is the number of the y units  

                width is the number of x axis unit      

    area of triangle =  1/2 × length × width  

    area of triangle =  1/2 × (y units) × (x units)       you need to count and insert

                                                                                the number of units into the

                                                                                equation  

area of triangle =  1/2 × (??? y units ) × (??? x units )    do the math yourself

                                                                                       and see if you get one of

                                                                                       answers

6 0
2 years ago
Use the drop-down menu to create true statements. If the graph of an inverse passes the , you know that the inverse is a functio
Bumek [7]

Answer:

1) vertical-Line test

2)y=x

3)x

4)domain

Step-by-step explanation:

3 0
2 years ago
Charlie runs a book rental business. He currently charges $3 per book and rents out an average of 38 books a day.
liberstina [14]

Answer:

b(x) = (3+0.5x) (38-4x)

Step-by-step explanation:

Let the generated revenue per day be b(x)

Let x be the number for every 50cents($0.5) price increase

Formula to be used to generate the revenue generated is expressed using the formula:

b(x) = Price × Quantity

Next is to derive the price and quantity function in terms of x.

For the price:

If he currently charges $3 per book

Let derive the price function for the model and x number of price increase for every 50 cents, then

Price = ($0.5 of x)+$3

Price = $3+$0.5x

Price = $(3+0.5x)

For the quantity:

Number of books rent out per day = 38

If for every 50cents increase in rental price x, the average business can expect to lose 4 rentals a day, then the total lost per quantity = 4x

Quantity per time = Number of books rent out daily - loss on each book

Quantity = $(38-4x)

Next is to substitute the price and quantity function into the revenue formula above:

Revenue = Price × Quantity

Revenue = (3+0.5x)(38-4x)

Hence the equation that models this scenario, where b(x) is the revenue generated and x is the number of 50 price increases is b(x) = (3+0.5x)(38-4x)

7 0
3 years ago
Maryam has 12 cookies. She wants to give each of her 4 friends the same number of cookies. How many cookies will Maryam give eac
dmitriy555 [2]

Answer:

3 cookies

Step-by-step explanation:

she has 12 cookies and 4 friends

12 / 4 = 3 cookies for each friend

4 0
3 years ago
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