The walnut middle school cafeteria staff wants to know which types of pizza to serve. The staff surveys every 5th student that walks into the cafeteria about their pizza preference. Identify the sample as biased or unbiased and describe its type

Answers

Answer 1

Answer: 7777777554455444334fev dry t4.5566555654

Related Questions

By rounding each number to 1sf estimate the answer to 236 x 75
Describe the steps you would take to find six divided by three- fourths.
Order the numbers from least to greatest 0.2, -1.7, -1-2 3/4, -3/5, 1 3/4-0.5, -1 2/3,-2.7
Kailey wants to buy 4 pencils and 3 notebooks.witch expression shows how to find the total cost of 4 pencils and 3 notebooks. a. 3($0.50) + 4($2.25)b.4($0.50) - 3($2.25)c.4($0.50) + 3($2.25)d.4($0.50) X 3($2.25)
a schools 430 square meter rooftop solar panel generates about 1100 kWh of electricity each month.what might be the panels dimensions? Use one dimension that is not a whole number.

4,16,8,32,16,
What comes after

Answers

Your answer is 64.
If you look at it the pattern is:
Multiply by 4, then divide by 2
4 times 4= 16
16 divided by 2= 8
8 times 4= 32
32 divided by 2= 16
Now you would multiply by 4
16 times 4= 64

the pattern is:
multiply by 4, divide by 2, multiply by 4...etc
so what comes next is 16*4=64

the original price of a comic book was $10, but it is on sale 2/5 off the original price. what is the sale price of the comic book

Answers

the original price of a comic book was $10, but it is on sale 2/5 off the original price. what is the sale price of the comic book

Answer:

Step-by-step explanation:

Recall that the quadratic factors as:(x - 3)(x - 5) < 0
Therefore, the intervals that must be tested are
x<3,3 5.
The solution set for the quadratic inequality is:

Answers

Answer:

Option 4: (3,5)

Step-by-step explanation:

(x - 3)(x - 5) < 0

Therefore, the intervals that must be tested are x < 3 , 3<x<5 and x>5

Test of the interval x<3⇒ Let x = 0 ⇒ (-3)(-5) = 15 > 0

Test of the interval 3<x<5 ⇒ Let x = 4 ⇒ (4-3)(4-5) = (1)(-1) = -1 < 0

Test of the interval x>5⇒ Let x = 6 ⇒ (6-3)(6-5) = (3)(1) = 3 > 0

So, the solution set for the quadratic inequality is the interval 3<x<5

Or x ∈ (3,5)

See the attached figure.

The answer is option 4

Answer:

1. (3,5) 2. b and c

Step-by-step explanation:

Just took it and got it correct

How do I write 974 in expanded form

Answers

Here is 974 in expanded form
900+70+4 =974

900+70+4
Is your answer this question

How do i solve this

Answers

Answer:

d = 4

Step-by-step explanation:

Given

5d = - 4 + 6d ( subtract 6d from both sides )

- d = - 4 ( multiply both sides by - 1 )

d = 4

70% of 279 is what number?

Answers

I think it is 195.3. :) Please tell me if I am wrong.

Other Questions

Please help will give brainliest! 9 + m; m = 1.5 evaluate each expression for the given value(s) of the variable(s).

Please help on this! I will mark brainliest if right!

10010,UUS11. A ball is thrown upward at a velocity of 15 meters per second from a height that is 20meters above the ground. The height h (in meters) of the ball at time t in seconds) after itis thrown can be found by h(t) = -5t^2 + 15t + 20. Find the time when the ball is again 20meters above the ground. A1 second(B2 secondsC3 secondsD4 seconds

The basic price for an annual dental checkup and cleaning is $50. If the dentist finds any cavities in there will be an additional charge of $100 for each cavity tour dentist will have to find. Write an expression to describe the cost of the visit if the dentist finds n cavities