Find the mean,median, mode, and range of data set. 65, 46, 78, 3, 87, 12, 99, 38, 71, 38

Answers

Answer 1
Answer: mean: 459
 mode: 38
range: 96
median: 46
Answer 2
Answer: Mean= 53.7
Median=55.5
Mode=38
Range=99-3=96

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Find the slope between the two points (-5,5) and (3,-5)
Marsha gave the cashier $20 to pay for 3 pairs of socks. The Cashier gave her $5.03 in change . Each pair of socks cost the same amount.What is the cost in dollars and cents for each pair of socks? ____ $
Raphael graphed the functions g (x)=x+2 and f (x)= x-1. how many units below the y-intercept of g (x) is the y-intercept of f (x)? the y-intercept of f (x) is ____ units below the y-intercept of g (x)

What is the value of x in the equation 4(2x + 14) = 0? a 9 b 7 c −7 d −9

Answers

Answer:

x = -7

Step-by-step explanation:

4(2x + 14) = 0

Divide each side by 4

2x+14 = 0

Subtract 14 from each side

2x+14-14 = 0-14

2x= -14

Divide each side by 2

2x/2 = -14/2

x = -7

Answer:

C, -7

Step-by-step explanation:

Use distributive property to get: 8x +56 = 0

Isolate x to get: 8x = -56

Then divide each side by 8: x= -7

The answer is C

Evaluate the floor function f(x) = ⌊x⌋ for the given input values. f(2) = f(6.8) = f(–3.3) =

Answers

Answer:

f(2) = 2 , f(6.8) = 6 and f(-3.3) = -4.

Step-by-step explanation:

We are given,

Floor function is f(x)=\left \lfloor x \right \rfloor.

That is, the function have value,

f(x)=n when n\leq x< n+1.

So, we get,

For 2\leq x< 3, we have f(2) = 2  

For  6\leq x< 7, we have f(6.8) = 6

For -4\leq x< -3, we have f(-3.3) = -4

Thus, we have the values,

f(2) = 2 , f(6.8) = 6 and f(-3.3) = -4.

Answer:

The correct answers on edge .. yw have a great dayy

Step-by-step explanation:

f(2) =  

2

f(6.8) =  

6

f(–3.3) =  

-4

Triangle P=27,Q=40,P=33 law of sines round measures to the nearest tenth

Answers

For the law of sines, you would apply it in this particular problem like so:
Since P is 27, its angle is 33 and Q's length is 40; you would set it up like this
40/SinQ = 27/Sin33, multiply 40 with Sin33, then it would be 40Sin33, then divide it by 27. The result should be 40Sin33/27 = X

Georgia’s gross pay was $35,600 this year. She is to pay a federal income tax of 16%. How much should Georgia pay in federal income tax this year?

Answers

Georgia should pay $5,260.26 federal tax.

I am assuming that Georgia is an employee.

Gross Pay                                            35,600.00
Deductions:
C.O.L.A
Social Security 6.20%    2,207.20
Medicare 1.45%                516.20          2,723.40
Taxable Income                                    32,876.60
Federal Income Tax 16%                       5,260.26
Net Income                                           27,616.34

Gross income is different from Taxable Income. There are deductions that must be deducted from gross income to arrive at the taxable income. Deductions such as: Cost of Living Allowances (Social Security, Medicare, Retirement Earnings, other non taxable deductions).

There are also deductions that are subject to tax but not the federal estate tax. They are deductible because the tax for that item has already been paid in another form of tax. If said item is not deducted, then double taxation occurs, meaning the taxpayer paid two kinds of taxes for only one item.

Answer:

$5,696.00

Step-by-step explanation:

This is the correct answer the one before me messed up with the math somewhere.

a blueprint for a fence has a scale of 1:40. the fence in the blueprint is 6 in. what is the length of the actual fence ?

Answers

240 in or 20 ft; Since the scale is 1:40, Every 1 spot on the scale is equal to 40. So 6 times 40 equals 240 in. or 20 ft 
240 inches / 2 feet is the answer. Check the other answer for an explanation.

There are 229 people attending a convention. Each table seats 8 people. What is the least number of tables needed to seat everyone?__________ tables

Answers

29 tables will be needed.