Is 21, 13, 5, -3, an arthmetic sequence

Answer:

500

Step-by-step explanation:

Answer:

500

Step-by-step explanation:

add them together lol

Answer:

She has to get a 5

Step-by-step explanation:

So basically you have the numbers 4, 4, and 3.

To get a mean is the average, so we need to balance out the 3.

To balance it out, we add a 5.

We would have to get 16 points for it to be a mean of 4, 4 + 4 + 3 + 5 = 16.

Answer:

9π units²

Step-by-step explanation:

To obtain an exact answer, use π, not an approximation such as 3.14.

A = πr² is the appropriate formula.

Here,

A = (3)^2·π units², or 9π units²

Answer:

x = 66

Step-by-step explanation:

For a set of N numbers:

{x₁, x₂, ..., xₙ}

The mean can be calculated as:

[tex]M = \frac{x_1 + x_2 + ...+ x_n}{N}[/tex]

In this case we have the data set:

{98, 122, 104, 115, 107, x}

And I assume that we want to have the mean = 102.

So we have a set of 6 numbers, the mean of this set will be:

[tex]M = \frac{98 +122+104+115+107+x}{6} = 102[/tex]

We need to solve this equation for x.

If we multiply both sides by 6, we get:

(98 + 122 + 104 + 115 + 107 + x) = 102*6 = 612

546 + x = 612

x = 612 - 546 = 66

x = 66

Answer:

the amount of force is zero newton

Step-by-step explanation:

Given that

Mass of an object = 2kg

Constant speed of the object = 8m/s

We need to find out the amount of the force

As in the question it is mentioned that the speed is constant so there would be no change in the velocity due to this acceleration would be zero

Now following formula should be used to find out the force

Force = ma

As a = 0

f = 0

Therefore, the amount of force is zero newton

Answer: The answer is x/4 = 12.

Step-by-step explanation: This is because in the problem it says "How many stickers did she bring to school" so you will have to divide x by 4 in order to get 12.

Part a is 105 and part b is 180, have a nice day

Answer:

See Explanation

Step-by-step explanation:

The expression and the dimension of the prism are not given.

So, I will just give a general expression.

The volume of a prism is:

[tex]Volume = Length * Width * Height[/tex]

Assume that:

[tex]Length = 2[/tex]

[tex]Width = 2[/tex]

[tex]Height = 1\frac{2}{3}[/tex]

See attachment

Monica's expression should be:

[tex]Volume = 2 * 2 * 1\frac{2}{3}[/tex]

And the solution will be:

[tex]Volume = 2 * 2 * \frac{5}{3}[/tex]

[tex]Volume = \frac{20}{3}[/tex]

Answer:

b and c

Step-by-step explanation:

i took the test <3

Answer:

Corresponding Angles:

∠2 and ∠6

∠4 and ∠8

∠1 and ∠5

∠3 and ∠7

Vertical Angles:

∠2 and ∠3

∠1 and ∠4

∠5 and ∠8

∠6 and ∠7

Alt. Interior:

∠4 and ∠5

∠5 and ∠6

Alt. Exterior:

∠2 and∠7

∠1 and∠8

Step-by-step explanation:

This took me forever..

Answer:

A = 68

B = 44

C = 68

Step-by-step explanation:

find x:

68 + x + x - 24 = 180

2x + 44 = 180

180 - 44 = 136

136 / 2 = 68

x = 68

_________________________

68 + 68 + 44 = 180

Answer:

A.x + 5y

Step-by-step explanation:

let 3rd side be z

P=2x+2y+5x-y+z=8x + 6y

7x+y+z=8x+6y

z=8x+6y-7x-y=x+5y (⇒ A)

Answer:

1. a

2. d

3. c

4. d?

5. cant answer cause I cannot see the data

Answer:

x - 36 ≥ 24

Ms. Estrada will bake at least 60 cookies

Step-by-step explanation:

Answer:

6 feet

Step-by-step explanation:

Given that,

The perimeter of the square, P = 24 feet

We need to find the side of the square.

The perimeter of a square is given by the formula as follows :

[tex]P=4a[/tex]

Where

a is the side length

So,

[tex]a=\dfrac{P}{4}\\\\a=\dfrac{24}{4}\\\\a=6\ feet[/tex]

So, the side of each log be 6 feet.

Answer:

197:100

Step-by-step explanation:

9.85km in m =9850m

9850:5000

÷10 ÷10

985:500

÷5 ÷5

197:100

as we can’t simplify any more, this must be the lowest term.

Answer:

24 yd^2

Step-by-step explanation:

There's a large rectangle here, 4 yd wide and 8 yd long.  The area of this large rectangle is 32 yd^2.

The smaller rectangle is 4 yd long and 2 yd wide, and so its area is 8 yd^2.

The area of the figure is thus 32 yd^2 - 8 yd^2, or 24 yd^2.

Answer: B. 2 2/5

Step-by-step explanation: Hope this help :D

2 1/6 ft

Step-by-step explanation:

This problem bothers on subtraction of fraction

Given data

Total length of rope 3 1/2 feet

Let's convert mixed fraction to proper fraction = 7/2ft

First piece of rope = 1 1/3ft

= 4/3ft

Hence the second piece of the rope is = 7/2-4/3= 21-8/6= 13/6

Second piece = 2 1/6 ft

Answer:

The median weight for shelter A is greater than that for shelter B.

The data for shelter B are a symmetric data set.

The interquartile range of shelter A is greater than the interquartile range of shelter B.

Step-by-step explanation:

Let's examine each of the statements and compare it with the data plotted on the box plot to determine whether they are true or not.

Option 1: The median weight for shelter A is greater than that for shelter B.

This is TRUE

Rationale:

Median for shelter A = 21

Median for shelter B = 18

Option 2: The median weight for shelter B is greater than that for shelter A.

This is NOT TRUE.

Rationale:

Since option 1 is true, option 2 must be false. Shelter A median is greater than that for shelter B.

Option 3: The data for shelter A are a symmetric data set.

This IS NOT TRUE.

Rationale:

The box plot does not show that the data for shelter A are evenly distributed.

Option 4: The data for shelter B are a symmetric data set.

This is TRUE.

Rationale:

The data appear to be evenly distributed for shorter B.

Option 5: The interquartile range of shelter A is greater than the interquartile range of shelter B.

This is TRUE.

Rationale:

Interquartile range of shelter A = 28 - 17 = 11

Interquartile range of shelter B = 20 - 16

Circumference of Circle :-

[tex] \sf \underline{\pink{\boxed{2\pi r}}}[/tex]

Value of π (pi) =

[tex] \sf \: { \frac{22}{7} } \: or \: 3.14[/tex]

9) C = 2πr = 2 × 3.14 × 4

≈ 25.13274

10) C = 2πr = 2 × 3.14 × 7.2

≈ 45.23893

11) C = 2πr = 2 × 3.14 × 10

≈ 62.83185

12) C = 2πr = 2 × 3.14 × 3.6

≈ 22.61947

13) Given :-

Diameter : 8m

Radius = half of D = 4 cm

⇢C = 2πr = 2 × 3.14 × 4

≈ 25.13274

14) Radius = 6 cm

C = 2πr = 2 × 3.14 × 6

≈ 37.69911

15) C = 2πr = 2 × 3.14 × 7.1

≈ 44.61

16) C=2πr=2× 3.14 × 5.2

≈ 32.6

[tex]\rule{300px}{.7ex}[/tex]

[tex]{\huge{\underline{\small{\mathbb{\pink{HOPE \ THIS \ HELPED \ UH:)}}}}}}[/tex]

Answer: p=6

Step-by-step explanation: basically were trying to find how many times it takes for 18 to be completely divided by 3.

this is 6.

6 times 3 is 18.

maybe that made sense lol.

Answer:

P=6

Step-by-step explanation:

p*3=18

/3      /3

p=6

Answer:

15

Step-by-step explanation:

Answer:

the answer is C

Step-by-step explanation:

Answer:

Bottom Left is the right answer

Step-by-step explanation:

Answer:

ans.

Step-by-step explanation:

50.24 square feet is the answer

Answer:

16

Step-by-step explanation:

The quadratic equation –3 = –x2 + 2x must first be rewritten in standard form:  

x^2 - 2x - 3 = 0

or:

1x^2 - 2x - 3 = 0

The coefficients a, b and c are thus {1, -2, -3}, and therefore the discriminant, b^2 - 4ac, is

(-2)^2 - 4(1)(-3), or 4 + 12 = 16

Answer:

d) 16

Step-by-step explanation:

edge 2020-2021

Answer:

16π [tex]cm^2[/tex] will your answer!

Step-by-step explanation:

4 x 4 x π = 16π

also, who is stalking you?

Answer:

Step-by-step explanation: 15 x 20 and get your answer then, add whatever you got with 22 last, see what your answer was and put your answer with either the y axis or x axis.

Answer:

0+2=2

Step-by-step explanation:

Identity property of addition: The sum of 0 and any number is that number.

So 0+2=2

Step-by-step explanation:

L+H=180

H=180-125

H=55

the proporties of parallelogram

consecutive angle of parallelogram are supplementary

Answer:

a

Step-by-step explanation: