PLEASE HELP Which of the following are statistical questions?

I How many copies of the novel have been sold at each store this month?
II How many siblings do you have?
III How many cars are parked in the parking lot each day?
IV How old is your sister?
A.
I and II
B.
I and III
C.
III and IV
D.
Only I

Answers

Answer 1

Answer:

A.

I and II

is right answer


Related Questions

Find the total surface area of this triangular prism.
10 cm
6 cm
4 cm
8 cm

Answers

Answer:

144cm^2

Step-by-step explanation:

0.5x8x6x2=48cm^2

8x4=32cm^2

10x4=40cm^2

6x4=24cm^2

=(48+32+40+24)cm^2

=144cm^2

The beginning balance in a checking account is $64.98.
After a deposit of $73.87 and two withdrawals of $51.00 and $23.50, what is the balance?
O $189.85
O $138.85
O $87.85
O $64.35

Answers

Answer:

D) 64.35

Step-by-step explanation:

Please rate and mark as brainlest.

Can someone help with this question I’m having a problem I will give 25 points

Answers

Answer:

3

Step-by-step explanation:

The term quotient mean division so that would be 24/8, which equals 3

True or false 49 is a irratinal number

Answers

Answer:

false

Step-by-step explanation:

49 is a rational no

brainliest pleazzzz......

what is the relationship between corresponding terms in the two sequences 2 1 4 2 6 3 8 4 10 5

Answers

Answer:

what the answer

Step-by-step explanation:

Hi, Could anyone help me with my homework
What is
[tex]\mathrm{(x+4)^6}[/tex]
Please help A.S.A.P.!!

Answers

Answer:

[tex]\hookrightarrow \sf x^6+24x^5+240x^4+1280x^3+3840x^2+6144x+4096[/tex]

solving steps:

[tex]\rightarrow \sf (x + 4)^6[/tex]

[tex]\bold{rewrite \ the \ following}[/tex]

[tex]\rightarrow \sf (x + 4)^2 (x + 4)^2 (x + 4)^2[/tex]

[tex]\bold {formula \ used : \sf (x+a)^2 = (x^2 + 2xa + a^2)}[/tex]

[tex]\rightarrow \sf (x^2 + 8x+16) (x^2 + 8x+16) (x^2 + 8x+16)[/tex]

[tex]\bold{simplify \ by \ removing \ parenthesis}[/tex]

[tex]\rightarrow \sf (x^4 +8x^3 + 16x^2 + 8x^3 +64x^2 + 128x+16x^2+128x+256 ) (x^2 + 8x+16)[/tex]

[tex]\bold{basic \ addition \ of \ integers }[/tex]

[tex]\rightarrow \sf (x^4+16x^3+96x^2+256x+256) (x^2 + 8x+16)[/tex]

[tex]\bold{remove \ parenthesis}[/tex]

[tex]\rightarrow \sf (x^6 + 16x^5 + 96x^4 + 256x^3 + 256x^2 + 8x^6 + 128x^4 + 768x^3 + 2048x^2 + 2048 + 16x^4 + 256x^3 + 1536x^2 + 4096x + 4096)[/tex]

[tex]\bold {final \ answer:}[/tex]

[tex]\rightarrow \sf x^6+24x^5+240x^4+1280x^3+3840x^2+6144x+4096[/tex]

If I have $6600 after investing $6000 for 5 years, what was the rate? (Write as a percent.)

Answers

Answer:

10%

Step-by-step explanation:

6600-6000=600

You've earned $600

600/6000 = 1/10 or 10%

Answer:

1.925%

Step-by-step explanation:

to check, use the equation [tex]6000(1+.01925)^5[/tex]

this gives us the value of 6600.16.

please rate 5 stars and mark as brainlest.

I need the awnser for number 16 I will brainlist who ever can provide the awnser

Answers

Answer:

Not rounded: 1602.342

Rounded: 1602.3

Step-by-step explanation:

Volume of cone : 3.14(r^2)h/3

3.14(9^2) 19/3

3.14(81)19/3

(254.34)19/3

(254.34)6.3

1602.342

Have an amazing day!!!

Please rate and mark brainliest!!

Please help work this out

Answers

Answer:

m<1 = 69˚

Step-by-step explanation:

m<1 = 1/2(138˚)

Point s is between points R and T on RT. RS=7 and ST = 11. What is the length of RT?

Answers

Answer:

18

Step-by-step explanation:

Because you have to add 11 to 7 and the equals 18. I hope that helped! :)

Price is $20.00 Sales Tax is 4% What is the total cost?

Answers

Answer:

your answer is correct

Step-by-step explanation:

i don't know why i it didn't work

If the price of an item is $20.00 with a sales tax of 4%, the total cost of the item is $20.80.

How the total cost is determined using the sales tax:

The total cost involves adding the price and the sales tax amount.

We can compute the total cost by determining the sales tax factor using the sales tax rate as follows:

The price of the item = $20.00

Sales tax = 4% = 0.04 (4/100)

The sales tax factor = 1.04 (1 + 0.04)

Thus, the total cost, including the price and the sales tax, is $20.80 ($20 x 1.04).

Learn more about the total cost with the sales tax at https://brainly.com/question/19865488.

#SPJ2

Evaluate the expression shown for x=12 -5/6x +7

Answers

Answer:-3

Step-by-step explanation:

Look at the photo.

which piece wise function is graphed below

Answers

Answer:

Option A

Step-by-step explanation:

Here is how to approach the problem:

We see that all our restrictions for all four answer choices are relatively the same with a couple of changes here and there.
One way to eliminate choices would be to look at which restrictions don't match the graph.

At x<-5, there is a linear function that does have a -2 slope and will intersect the x axis at -7. The line ends with an open circle, so any answer choice with a linear restriction of x less than or equal to -5 is wrong. This cancels out choices C and D.

Now we have two choices left.

For the quadratic in the middle, the vertex is at (-2,6) and the vertex is a maximum, meaning our graph needs to have a negative sign in front of the highest degree term. In our case, none of our quadratics left are in standard form, and instead are in vertex form.

Vertext form is f(x) = a(x-h)^2 + k.

h being the x-coordinate of the vertex and k being the y-coordinate.

We know that the opposite of h will be the actual x-coordinate of the vertex, so if our vertex is -2, we will see x+2 inside the parenthesis. This leaves option A as the only correct choice.

evaluate the following expression
(a+b)^0

Answers

ANSWER ISSSSSSSSSSS

1

what is the area of hals patio walkway and garden?​

Answers

Answer:

3 ft

Step-by-step explanation:

10 - 7 = 3

hope this helps you!

Please help.

Find the area of each shape. Use 3.14 for π.

Answers

Answer:

square:48

triangle:16

circle:6.28

Step-by-step explanation:

square: b x h = base * height

triangle: 1/2 x bh = 1/2 x base x height

circle: 3.14 x r square = 3.14 x 4 x 1/2

4 because is radius square = 2 x 2 = 4

square: 48 circle: 6.28 triangle: 16

Rewrite in simplest term: 3(-7h-4)+4(h-6)

Answers

Answer:

-17h-36

Step-by-step explanation:

mutiply 3 by each terms inside the parenteses

you will get:

-21h-12+4h-24

-17h-36

Hope this helps ... 1 and 2 are the steps

BRAINALEST!!!!!!!!!! 1/2 + 2/9 + 1/6

Answers

Answer:

8/9

Step-by-step explanation:

Solving

Step 1: Find the LCM of the denominators 2, 9, and 6:

Multiples of 2: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20Multiples of 9: 9, 18, 27, 36, 45, 54, 63, 72, 81, 90Multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60As you can see, the LCM of these denominators is 18

Step 2: Convert each fraction into an equivalent decimal with denominator as 18.

[tex]\frac{1}{2} = \frac{x}{18}[/tex], [tex]\frac{1*9}{2*9}= \frac{9}{18}[/tex] [tex]\frac{2}{9} = \frac{x}{18} , \frac{2*2}{9*2} = \frac{4}{18}[/tex] [tex]\frac{1}{6} =\frac{x}{18} , \frac{1*3}{6*3} =\frac{3}{18}[/tex]

Step 3: Add the fractions.

9/18 + 4/18 + 3/1813/18 + 3/1816/18 (GCF of 16 and 18 is 2)16/2 = 8, 18/2 = 98/9

Have a lovely rest of your day/night, and good luck with your assignments! ♡

Answer:

8/9

Step-by-step explanation:

Take LCM of denominators 2, 9 & 6 = 18

1/2

[ 18/2 = 9 ]

Multiply 9 to both numerator and denominator,

1/2 * 9/9

= ( 1*9 )/( 2*9 )

= 9/18

2/9

[ 18/9 = 2 ]

Multiply 2 to both numerator and denominator,

2/9 * 2/2

= ( 2*2 )/( 9*2 )

= 4/18

1/6

[ 18/6 = 3 ]

Multiply 3 to both numerator and denominator,

1/6 * 3/3

= ( 1*3 )/( 6*3 )

= 3/18

( The denominator need to be same in order to add the fractions )

1/2 + 2/9 + 1/6

= 9/18 + 4/18 + 3/18

= ( 9 + 4 + 3 )/18

= 16/18

16 = 2*8

18 = 2*9

16/18

= ( 2*8 )/( 2*9 )

= 8/9

PLEASE HELP ME

find the common factor in the given algebraic factor
x(a‐b), y(b-a) ​

Answers

Answer:

I think that the common factor in the given algebraic is a-b

Which of the numbers below could be terms in the sequence an=7n +4?
24
46
32
36

Answers

Answer:

46

Step-by-step explanation:

46 - 4 = 42

42/7 = 6

Answer:46 and 32 just did the quiz

Step-by-step explanation:

Akira sells 217 homemade candles. She charges $29 for each candle. How much money does Akira make on these candles in all?

Answers

1953 is the answer I think

Which one is the right answer?

Answers

I believe it’s C hope this helps have a good day:)

Sunny earns $12 per hour delivering cakes. She worked for x hour this week. Unfortunately, she was charged $15 for late delivery on Tuesday. How much money did sunny earn this week? Write your answer as an expression.

Answers

The expression that can be used to represent the total money earned is $12x - $15.

What expression represents the total amount earned?

The first step is to determine the total amount earned this wek. This can be determined by multiplying the earnings per hour by the total hours/

Total earnings = $12 ×x = $12x

Now subtract the late delivry charge = $12x - $15

To learn more about mathematical expressions, please check: https://brainly.com/question/11980704

Answer:

12x-15

Step-by-step explanation:

khan

how do I solve for x here??
I just need help with finding x

Answers

Answer:

  x = 15

Step-by-step explanation:

The solution to any problem is found by making use of the relations you know between the parts of the problem. Here, values of x relate to the arc measures around a circle. The relation you know is the sum of the arcs around a circle is 360°. Using this relation, you can write the equation ...

  7x° +4x° +6x° +7x° = 360°

The equation can be solved for x by making use of the rules of algebra.

  24x = 360 . . . . . . . . . . . . . . divide by °, collect terms

  x = 15 . . . . . . . . . . . . . . . . divide by 24

Which of the following represents the fastest speed in miles per hour?
a. 8 miles in ⅙ hour b. 10 miles in ⅕ hour c. 6 miles in ⅐ hour

Answers

Answer:

b,

Step-by-step explanation:

8 miles in 1/6 hour  8*6=48 mph

10 miles in 1/5 hour   10*5=50 mph

6 miles in 1/7 hour 6*7 = 42 mph

x-y=1 solve by substitution

Answers

Answer:

2-1

Step-by-step explanation:

Jan and Col club together a book of raffle tickets. They agree to share any prize they win in the ratio 2:3. When they win Jan gets £10 how much does Col get?

Answers

Answer:

£15

Step-by-step explanation:

For every £2 Jan gets, Cole gets £3.

10 ÷ 2 (Jan) × 3 (Cole) = 15

I'm unsure of what the answer to this is, I need help.

Answers

Answer:

I think it would be A

Step-by-step explanation:

Because 9/6 is 1.5 and when you do 3/2 it is also 1.5.

I hope this helps

Please help me asap if can!!!

Answers

Answer:

Step-by-step explanation:

2m in height : 11m in length

300m in length: 1650m in length

This is because you multiply each side by 150.

The horizontal length will be 1650m.

b) I'm so sorry. I'm in year 9 so I don't think I've learnt this. I think it might be tan. :)

On Saturday Suzie's Pretzel Stand sold a total of 12 items. Suzie charges $3 for a pretzel and $2 for a milkshake. If she took in $32 on Saturday, how many milkshakes and pretzels were sold?

Answers

Answer:

Eight pretzels and four milkshakes.

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