Mathematics College

Which sequence is ARITHMETIC?
A)
{0, 1, 4,9...)
B)
{0, 4, 7, 11,...)
C)
{-3, 2, 7, 12,..]
D)
{2, 1, 0.5.0.25, ...)

Answers

Answer 1

Answer:

D

Step-by-step explanation:

Related Questions

PLEASE HELP I WILL MARK BRAINLIST

Answers

Answer: 1. is b

2. is c

3. is c

4. is B

5, is A i think but im not sure about 5

Step-by-step explanation:

Fourteen percent of the town’s population are above the age of 65. If there are about
320 residents over the age of 65, then what is the town’s population?

Answers

Answer:

So if 14% are over 65, and 320 residents are over 65, then we can say that 14% of the town is 320. Then, we can divide by 14 to find 1%, which is 22.857142857 Now we can multiply this by 100 to get 2285.7142857.

Step-by-step explanation:

Pleaseee helpp and explain the answerr!! Please

Answers

2x would be your answer

Peter spent $285 on a $250 CD player with tax. What was the
percentage of tax?
%

Answers

Answer:

what ever the tax was multiply by the tax as:(0.00). Then add the price and the tax amount then youll have your answer

Step-by-step explanation:

Example:

$285 x%
$250. 100%
x=285•100/250
x=114%
114%-100%=14%
Percentage of tax is 14% aka $35

-2/3 + 9/2
what's the answer

Answers

Answer:

The answer would be 23/6

Not sure I just need points

Which of the following expressions can be written as 12(y – x)

Answers

Answer:

I think it would be -12(x-y)?

Step-by-step explanation:

Which type of parent function is f(x) = |x|?
O A. Cube root
B. Square root
C. Linear
D. Absolute value

Answers

Answer:

D. Absolute value

Step-by-step explanation:

There are absolute value bars around x, so the function is absolute value.

Hope this helps...have a great day ^^

D absolute value is the correct answer

Find the area of the triangle.
Area=

(Simplify your answer)

Answers

a = b x h x 1/2
a = 8 x 8 x 1/2
a = 8 x 4
a = 32 m^2

Answer:

formula is 1/2 *b * h

so h=8m

b=8m

Step-by-step explanation:

b*h=

8*8=64*1/2=

64divided by 2= 32m²

What would happen if I ate 40 tablespoons of olive oil a day

Answers

it would probably lead to health issues ^-^

Solve the inequality.
x + 23 < 37
Group of answer choices

x < 60

x < 14

x < 37

x < 23

Answers

Answer:

x = 14

x + 23 < 37 ( move constant to right-hand side and change its sign)

x<37-23 ( subtract numbers)

x < 14

The answer is x=14.

Solving Steps:
First you need to move the constant to the right-hand side and change its sign.
Do this by subtracting 23 from both sides.

Then do 37-23 to get 14

So your answer is x=14

Find angle 4 (use pic)

Answers

Answer:

35

Step-by-step explanation:

Let me know if I'm wrong and you're welcome

what is an equation of a parabola with a with the given vertex and focus vertex: (-2, 5) focus: (-2, 6)

Answers

Answer:Equation of parabola is

4y=x2+4x+24

Step-by-step explanation: Hope This helps!

Find the exact values of the indicated trigonometric functions. Write fractions in lowest terms.

Right triangle ACB is shown where segment AC is twenty one units, segment CB is seventy two units, and segment BA is seventy five units.

Find sin B and tan B.

Answers

Answer:

sinB = 21/75

tanB = 21/22

Step-by-step explanation:

sinΦ = Height / Hypotenuse

tanΦ = Height / Base

Answer:

sin B = 7/25, tan B = 7/24

Step-by-step explanation:

sin = opposite / hypotenuse, tan = opposite / adjacent

Maybe I missed something but all I did was recreate your triangle and solve the trig ratios.

will give brainliest please
What political changes occurred in the years shortly before World War I?

Answers

It changed the world. It led to the Russian Revolution, the collapse of the German Empire and the collapse of the Hapsburg Monarchy, and it led to the restructuring of the political order in Europe and in other parts of the world, particularly in the Middle East.

PLS HELP WILL GIVE BRAINIEST these figures are congruent

Answers

Answer:

C

Step-by-step explanation:

Answer is C, only need to move it up and to the right through translation.

Use properties of operation to write an expression equivalent to y/5 + (y + 4)

Answers

Answer:

Step-by-step explanation:

Find the surface area of the regular pyramid. Write your answer as a decimal.

Answers

Answer: 7

Step-by-step explanation:

first you calculate the equation, then add everything together

Answer: 241.8

I got you guys ;)

Suppose that weight of adolescents is being studied by a health organization and that the accompanying tables describes the probability distribution for three randomly selected​ adolescents, where x is the number who are considered morbidly obese. Is it significant to have no obese subjects among three randomly selected​ adolescents?

Answers

Answer:

hello your question lacks some information attached below is the complete question

answer : NO

Step-by-step explanation:

Determine the probability of not selecting an obese subject in 3 trials

= P ( not obese in 3 randomly selected ) = ( 1 - 0.111 )^3

= 0.703

The probability > 0.05

hence it is insignificant therefore the answer is NO

what is the surface area ?

A. 78

B. 57

C. 50

D. 72

I gave Brainlist you ever answer first ​

Answers

SA = 2lw + 2lh + 2hw
= 2(7)(4) + 2(7)(1) + 2(1)(4)
=78 feet squared

hope this helps!! :)

Answer:

A. 78

Step-by-step explanation:

7 x 4 is the bottom and the bottom is the same as the top so I got 28 x 2 which is 56. 4 x 1 is one side. The other side is the same so I got 4 x 2 which is 8. 1 x 7 is the front and back. I got 7 x 2 is 14. i wrote 56 + 14 + 8 and got 78

hope this helps :)

Which represents
z = 3 (cos 7pi/6) + i sin (7pi/6)

Answers

Answer: A

Step-by-step explanation: :D

Answer:

A

Step-by-step explanation:

Ed2021

Need this ASAP PLZ .........................................:........

Answers

I don't now just need points

I need help
I need help fast​

Answers

Answer:

<STP=105°

Step-by-step explanation:

two interior angles equal one opposite exterior angle therefore

7x+6+7x+1=15x

group like terms

6+1=15x-7-7

7=15x-14x

7=x

for 15x

15 will multiply 7 and that is 105

An airline uses many different types of airplanes. Information regarding some of the airplanes is given in the table below.

A 5-column table with 5 rows. Column 1 is labeled Plane with entries SkyBus 280, SkyBus 580, Grigson A-2, Grigson A-5, SkyDancer. Column 2 is labeled Number of seats with entries 120, 225, 70, 130, 350. Column 3 is labeled Seat width (inches) with entries 20.3, 20.6, 19.9, 20.5, 20.2. Column 4 is labeled Wi-fi with entries no, yes, no, yes, yes. Column 5 is labeled first-class seats question mark with entries no, yes, no, no, yes.

Which of the variables is a continuous variable?

number of seats
seat width
Wi-Fi
first-class

Answers

Answer:

Step-by-step explanation:

I’m pretty sure it’s seats. If it isn’t that then it’s prolly seat width. Sorry if it’s wring I’m doing the quiz too

Answer:

Seats

Step-by-step explanation:

Baseball
20%
Swimming
30%
football
100 students
V.B
15%
Tennis
10%

how many students prefer swimming​

Answers

Answer:

52

Step-by-step explanation:

20 + 30 + 15+ 10+ 100= 175

30% of 175 is 52.5  but there can't be 52.5 students so 52

Find the circumference of a circle with radius 63 mm.

Answers

Answer:

C≈395.84mm

Step-by-step explanation:

C=2πr=2·π·63≈395.84067mm

Hope this helps

Answer:

395.64mm²

Step-by-step explanation:

r = 63mm

circumference of circle = 2[tex]\pi[/tex]r

= 2 × 3.14 × 63

= 395.64mm²

Plot the image of point B under a reflection across the x-axis.

Answers

Answer:

(-3,5)

Step-by-step explanation:

I got it right on khan academy

Describe the slope of the line. Then find the slope using two points.
helpp step by step explanation

Answers

Answer:

No clueeeeeeeeee

Step-by-step explanation:

Mrs. Kruger wants to determine how much her 6th grade students study each night. She creates a survey and distributes it to her class. What is the population of her survey? NEED QUICK ANSWER 50 PTS​

Answers

Answer:

hi

Step-by-step explanation:

Step-by-step explanation: Her class mates are her populstion of her survey

because she is doing the survey on  how much her 6th grade students study each night.

Need quick answers please.

Zion has a sink that is shaped like a half-sphere. The sink has a volume of 2500/3 π" i" "n" ^3. One day, his sink clogged. He has to use one of two cylindrical cups to scoop the water out of the sink. The sink is completely full when Zion begins scooping.

A | One cup has a diameter of 5 in. and a height of 8 in. How many cups of water must Zion scoop out of the sink with this cup to empty it? Round the number of scoops to the nearest whole number (round up).

B | One cup has a diameter of 7 in. and a height of 7 in. How many cups of water must he scoop out of the sink with this cup to empty it? Round the number of scoops to the nearest whole number (round up).

Answers

b
hope this helped!!!!

Use the information given to answer the question.
The graph shows the relationship between the total cost,
t
, of purchasing a steel beam
f
feet long.



The relationship between the cost, y, in dollars, and the feet of steel beam, x, bought can be modeled by the proportional equation y=
x.

Answers

Answer:

What is the question? _______

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