Mathematics College

What is the approximate length of arc s on the circle below? Use 3.14 for r. Round your answer to the nearest
tenth

What Is The Approximate Length Of Arc S On The Circle Below? Use 3.14 For R. Round Your Answer To The

Answers

Answer 1

Answer:6.3 i believe

Step-by-step explanation:

Answer 2

Answer:

6.3

Step-by-step explanation:

circumference = 2πr

arc length  = (included angle/360) * circumference

as an equation

s = (θ/360) * 2πr

s = (θ/180)πr

---------------------------

θ = 45

r = 8

s = (45/180) * 3.14 * 8

s = 6.28

rounded

s = 6.3

Related Questions

simplify the expression 5 (6 + 7 and) using the distributive property​

Answers

5(6)+5(7)=65 using distributive property

Answer:

65

Step-by-step explanation:

5(6 + 7)

Distribute 5 to 6 and 7.

(5x6)+(5x7)

Multiply.

30+35

Add.

65

Hope this helps :)

What is the product of ?

Answers

Answer: Mathematics

Step-by-step explanation:

Answer: Hello I want to know what is the product of what you need to give me a number.

Step-by-step explanation:

The difference of a number and six is negative four

Answers

10, i believe. i hope this helps :)

elect all the correct answers.
A group of scientists is conducting an experiment on the effects of media on children. They randomly select 100 children and randomly assign each child to one of four treatment groups. Each treatment group has a specific amount of screen time during a one-week time frame. The first group has no screen time, the second group has two hours of screen time, the third group has four hours of screen time, and the fourth group has six hours of screen time.

After the first week, the scientists conduct the same experiment, with the same subject groups, for three more weeks so that each group experiences each of the four treatments.

Which statements about this study are true?

This study uses blinding.
This study uses blocking.
This study uses a control group.
This study uses a repeated measures design.
This study uses random sampling.

Answers

this study uses random sampling

this study uses a control group

this study uses a repeated measures design ​

plato/edmentum

Answer:

This study uses a control group. This study uses a repeated measures design.

I am greater than 320. You say my number if you start at 324 and count from 10 to 10. I have the same number of tens and ones.

Answers

Answer:

344

Step-by-step explanation:

Um..... sorta confusing, but I think you are only allowed to increase by 10 each time, so then you need to add 20 to make 344, where the units digit and tens digit are the same

Serena has 24 apps on her tablet. Of these apps, 6 are games. What percent of Serena's apps are games?​

Answers

Answer:

25%

Step-by-step explanation:

Like and give 5 star rating

Mark brainllest please

Find the sum 52,679 + 3,596

Answers

Answer:

56,275

Step-by-step explanation:

=
Given f(x) = 3x2 + 5x + k, and the remainder when f(x) is divided by
x + 3 is 29, then what is the value of k?

Answers

Answer:

the answer is k=2

Step-by-step explanation:

A square is inscribed in a circle as shown below. The radius of the circle is
decreasing at a constant rate of ½ centimeter per second. When the
radius of the circle is 4√2 centimeters, what is the rate of change of the
area of the shaded region found outside the square but inside the circle.

Answers

Answer:

3

Step-by-step explanation:

Sabrina has eight boxes of crayons, with ten crayons in each box. She uses twelve crayons. How many crayons does she
have left?

Answers

Answer:

68

Step-by-step explanation:

8 boxes. 10 per one box. 8×10=80

80-12= 68

please answer fully ?/'//////////////////////

Answers

Answer:

(saving my answer for the question)

what is the problem?

Step-by-step explanation:

Please help with the homework thanks

Answers

Answer:

1. 7

2. 8

3. 17 cars

4. 6 guppies

5. 54

6. 15 pencils

Step-by-step explanation:

Have a great day! Feel free to mark as brainliest! :)

Slope = -7 and passing through (-4,34)

Answers

if it is asking for point slope form the answer is : y-34=-7(x+4)

if it is asking it in slope intercept form the answer is: y=-7x-62

An airplane flies with a constant speed of 720 miles per hour. How far can it travel in 14 minutes?

Answers

Answer:

It is 168 miles

Step-by-step explanation:

720 divided by 60 is 12. 12 times 14 is 168


Can someone please help me

Answers

Answer:

The linear ones

options 1 and 3

Step-by-step explanation:

4 and 5 are parabolic with maxima at y = -4 and minima at y = -3.25 respectively

2 is asymptotic to the negative x axis on the positive side

Find the quotient. Answer
should be in simplest form.

Answers

In order to divide by a fraction, keep the first fraction, and multiply it by the reciprocal of the next fraction. So 2/5 divided by 4/7 is actually just 2/5 x 7/4. This equals 14/20, which is 7/10. So the answer is B. Hope this helps you!

The difference between 12 and ten times a number is -28

Answers

Answer:

4

Step-by-step explanation:

[tex]n-\text{the number}\\\\12-10n=-28\qquad|\text{subtract 12 from both sides}\\\\12-12-10n=-28-12\\\\-10n=-40\qquad|\text{divide both sides by (-10)}\\\\\dfrac{-10n}{-10}=\dfrac{-40}{-10}\\\\\boxed{n=4}[/tex]

Ana is a dedicated Skee Ball player (see
photo) who always rolls for the 50-point slot. The
probability distribution of Ana’s score X on a single
roll of the ball is shown below. You can check that
Mx = 23.8 and og
12.63.

Find and interpret mean

Find and interpret standard deviation

Answers

Answer:

i dont know 69 420?

Step-by-step explanation:

Divide the following polynomial, then place the answer in the proper location on the grid.

(a^2n - a^n - 6) (a^n + 8)

Answers

Answer:

Step-by-step explanation:

(a^2n/a^n+8) - (a^n/a^n+8) - (6/a^n+8)

I'm not sure if this is what you're looking for but I got this when dividing.

Pre college need help

Answers

Answer:

f(-8) = 169

Step-by-step explanation:

27) Function.

reasoning: it only touches the curve/line once. that’s a trick my old teachers taught me.

28) f(-8) =169

I hoped I helped. #28 is confusing so I sincerely apologize if I’m incorrect.

How to find answer to: 8% of ? = 20

Answers

Answer:

You have to do 8/100 * 20

Step-by-step explanation:

Steps to solve "what percent is 8 of 20?" If you are using a calculator, simply enter 8÷20×100 which will give you 40 as the answer.

I REALLY NEED HELP CAN SOMEBODY PLZZZ HELP MEEEE

Answers

The mystery divisor is 18. I figured it out by dividing 4050 by 225.

What’s 100/100 in simplest form

Answers

1

Explanation
It’s just 1

Answer:

1 or 1/1.

Step-by-step explanation:

100/100 simplest form is 1.

We know this because 100/100 is 1.  You could just do 1/1.

100/100 to 10/10 to 1/1 which is 1.

What is 1/3÷1/2 math answers?

Answers

Step-by-step explanation:

If you like my answer than please mark me brainliest thanks

Find the equation of the line shown!!!

Answers

Answer:

y = x + 6

Step-by-step explanation:

Students in a fifth-grade class were given an exam. During the next 2 years, the same students were retested several times. The average score was given by the model f ( t ) = 92 − 4 log 10 ⁡ ( t + 1 ) , 0 ≤ t ≤ 24 where t is the time in months.

Answers

Using the logarithmic function, it is found that:

a) The initial score is of 92.

b) After 6 months, the score is of 88.6.

c) After 18 months, the score is of 86.9.

The average score after t months is modeled by:

[tex]f(t) = 92 - 4\log{(t + 1)}[/tex]

Item a:

The initial score is of f(0), hence:

[tex]f(0) = 92 - 4\log{1} = 92 - 0 = 92[/tex]

The initial score is of 92.

Item b:

After 6 months, the score is of f(6), hence:

[tex]f(6) = 92 - 4\log{7} = 88.6[/tex]

After 6 months, the score is of 88.6.

Item c:

After 18 months, the score is of f(18), hence:

[tex]f(6) = 92 - 4\log{19} = 86.9[/tex]

After 18 months, the score is of 86.9.

A similar problem is given at https://brainly.com/question/24286043

What is 68×4-43..? XP I really need help with this one.​

Answers

Answer:

229

Step-by-step explanation:

Do order of operations so you multiply 68 by 4 first which is 272. Then you subtract 43 from that and you get 229.

Hope this helps!

An object is dropped from a height of 288 feet. The equation, - 16t ^ 2 + 288t = h(t) represents the height, hof the object after tseconds. How long does it take the object to the ground?

0 seconds
16 seconds
18 seconds
88 seconds

Answers

18 seconds

Step-by-step explanation:

The object will reach the ground when its height h(t) = 0. Therefore, we can write

[tex]h(t) = 288t - 16t^2 = 0 \Rightarrow 16t^2 = 288t[/tex]

Solving for t, we get

[tex]16t = 288 \Rightarrow t = 18\:\text{s}[/tex]

Need help with this quick plz??

Answers

Answer:10 or someones else’s answer this not my best

Step-by-step explanation:

Find the volume of a square based pyramid with a base length of 8 m and a height of 14 m.

Answers

[tex]V = \frac{1}{3} \times base \: area \: \times height \\ [/tex]

[tex]V = \frac{1}{3} \times {8}^{2} \times 14 \\ [/tex]

[tex]V = \frac{1}{3} \times 64 \times 14 \\ [/tex]

[tex]V = \frac{896}{3} \: \: \: {m}^{3} \\ [/tex]

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