The Sine Function

Your sine regression model for a given problem is
y = 0.500 sin (0.222x - 1.509) + 0.521.

Use your model to predict y(95). Round your answer to the nearest hundredth.

a. y(95) = 0.27
b. y(95) = 0.47
c. y(95) = 0.17
d. y(95) = 0.85

Please select the best answer from the choices provided

Answers

Answer 1

Answer:

D. y(95) = 0.85

Step-by-step explanation:

I calculated it logically


Related Questions

The ___________ of a numerical set of data is the middle number when the numbers are written in numerical order.

Answers

Answer:

median

Step-by-step explanation:

The median is the answer

if p=(-1,-1) find the image of P under the following rotation. 90 degrees counterclockwise about the origin brainly

Answers

Answer:

(1 , –1)

Step-by-step explanation:

bro, you can see it if you draw on graph paper, or you just need to use your imagination more

Answer:

1,-1

Step-by-step explanation:

Find the volume of a pyramid with a square base, where the perimeter of the base is 10.4\text{ in}10.4 in and the height of the pyramid is 9.6\text{ in}9.6 in. Round your answer to the nearest tenth of a cubic inch.

Answers

Answer:

21.6in^3

Step-by-step explanation:

\text{Volume of Pyramid:}

Volume of Pyramid:

V=\frac{1}{3}Bh

V=  

3

1

​  

Bh

Where B is the area of the base

\text{Perimeter of base}:

Perimeter of base:

\,\,10.4

10.4

\text{Side length of base}:

Side length of base:

\,\,\frac{10.4}{4}=2.6

4

10.4

​  

=2.6

Divide perimeter of square by 4 to get side length

\text{Area of base}:

Area of base:

\,\,2.6^2=6.76

2.6  

2

=6.76

Area of a square is s^2

B=

B=

\,\,6.76

6.76

h=

h=

\,\,9.6

9.6

given

V=

V=

\,\,\frac{1}{3}Bh

3

1

​  

Bh

V=

V=

\,\,\frac{1}{3}(6.76)(9.6)

3

1

​  

(6.76)(9.6)

Plug in

V=

V=

\,\,21.632

21.632

V\approx

V≈

\,\,21.6\text{ in}^3

21.6 in  

3

does anyone know what happened to the tutors??

Answers

Answer:

Hey! I'm honestly not sure.

Step-by-step explanation:

I dont have the app... but on the website I'm pretty sure they dont have any.

Have a nice day <3

What is the expanded form of this number?

630.052


(6×100)+(3×1)+(5×1/100)+(2×1/1,000)


(6×100)+(3×1)+(5×1/10)+(2×1/100)


(6×100)+(3×10)+(5×1/10)+(2×1/100)


(6×100)+(3×10)+(5×1/100)+(2×1/1,000)

Answers

Answer:

Expanded Notation Form:

 630.052 =

 600  

+ 30  

+ 0  

+   0.0

+   0.05

+   0.002

Expanded Factors Form:

   630.052 =

 6 × 100  

+ 3 × 10  

+ 0 × 1  

+ 0 ×   0.1

+ 5 ×   0.01

+ 2 ×   0.001

Expanded Exponential Form:

 630.052 =

6 × 102

+ 3 × 101

+ 0 × 100

+ 0 × 10-1

+ 5 × 10-2

+ 2 × 10-3

Word Form:

630.052 =

six hundred thirty and fifty-two thousandths

Step-by-step explanation:

Answer:

Expanded Notation Form:

630.052 =

600  

+ 30  

+ 0  

+   0.0

+   0.05

+   0.002

Expanded Factors Form:

  630.052 =

6 × 100  

+ 3 × 10  

+ 0 × 1  

+ 0 ×   0.1

+ 5 ×   0.01

+ 2 ×   0.001

Expanded Exponential Form:

630.052 =

6 × 102

+ 3 × 101

+ 0 × 100

+ 0 × 10-1

+ 5 × 10-2

+ 2 × 10-3

Step-by-step explanation:

I want to know what 5/8 divided by 8/5 equals

Answers

Answer:

The answer is 0.390625

solve:
[tex] {x}^{logy } = {y}^{logx} [/tex]


Answers

Answer:You can use a negative space \! to remove (or reduce) this to your liking. It would be best to define a command for this, for the sake of consistency

Step-by-step explanation:

1/2(-1.4m + 0.4) = ? m + 0.2 using DISTRIBUTIVE PROPERTY

Answers

Answer:

= -0.7 m + 0.2

[tex] \frac{1}{2} ( - 1.4m + 0.4) \\ = - 0.7m + 0.2[/tex]

heeeeeeeeeeeelppppppppppppppppppppppppppppp

Answers

1. The Agent Earned $6,303  

First, the real estate agency will earned 5.5%

5.5/100 * $382,000 = $21,010

Then, the agent earns 30% of $21,010

30/100 * $21,010 = $6,303

2. Basically, we're setting up an equation where Option A and Option B are the same amount.

For option A, you are making 23 dollars each hours, for 40 hours. (40*23)

For option B, you are making 4% of your sales. We're looking for how much she sells, so we can write that as x. (.04x)

Set the 2 options as equal and solve for x.   so x is  920(.04x

sorry if wrong it was really hard

3. If 90% are women, 10% are men.

If x is the total amount of people.

.1x = 320

Solve x from here.

FIANNLY IM DONE

Use the distributive property to write an equivalent expression.

3(4x - 8y + 5)

Answers

Answer:

12x - 24y + 15

Step-by-step explanation:

The distributive property multiplies all of the terms by 3.

So:

3(4x) + 3(-8y) + 3(5) =

12x + (-24y) + 15 =

12x - 24y + 15

1 1/4×-1 1/3 is equals to?​

Answers

Answer: [tex]-\frac{5}{12}[/tex]

Steps:

[tex]1\frac{1}{4}\times \left(-1\right)\frac{1}{3}[/tex]

Convert mixed numbers to improper fractions: [tex]1\frac{1}{4}[/tex][tex]=\frac{5}{4}[/tex]

[tex]=\frac{5}{4}\times \left(-1\right)\frac{1}{3}[/tex]

[tex]\mathrm{Apply\:the\:rule}:\quad \:a\left(-b\right)=-ab[/tex]

[tex]\frac{5}{4}\left(-1\right)=-\frac{5}{4}\times \:1[/tex]

[tex]=-\frac{5}{4}\times \:1\times \frac{1}{3}[/tex]

[tex]\mathrm{Apply\:rule}\:a\times 1=a[/tex]

[tex]=-\frac{5}{4}\times \frac{1}{3}[/tex]

[tex]\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{a}{b}\times \frac{c}{d}=\frac{a\:\times \:c}{b\:\times \:d}[/tex]

[tex]\frac{5}{4}\times \frac{1}{3}=\frac{5\times \:1}{4\times \:3}[/tex]

[tex]=-\frac{5\times \:1}{4\times \:3}[/tex]

[tex]\mathrm{Multiply\:the\:numbers:}\:5\times \:1=5[/tex]

[tex]=-\frac{5}{4\times \:3}[/tex]

[tex]\mathrm{Multiply\:the\:numbers:}\:4\times \:3=12[/tex]

[tex]=-\frac{5}{12}[/tex]

Hope This Helps!

Write the slope -intercept of , Slope=1/4,y-intercept =4

Answers

Answer:

Hi, there your answer will be

[tex]y=\frac{1}{4}x+4[/tex]

Step-by-step explanation:

Also, if you don't know the slope-intercept form here it is

Y=mx+b

m=slope

b= y-interecept

Hope this helps :)

Can someone help me with this I don’t know the answer

Answers

Answer: 271.2

Step-by-step explanation: Explanation is below.

Two of the statements are true; one is a lie.

Select the one that is a lie.
Then explain your reasoning.

∠BAF and ∠CAF are complementary.
∠BAF and ∠BAC are adjacent.
∠DAC and ∠CAB are supplementary.

Answers

Answer:

Angle BAF and angle BAC is incorrect.

They overlap: adjacent angles do not overlap.

Answer: Choice B

angle BAF and angle BAC are adjacent

=============================================================

Explanation:

Let's go through each of the answer choices.

Choice A is true since angles BAF and CAF form a right angle (90 degree angle). So we can rule this out.Choice B is false. This is the answer. Adjacent angles must share a common ray or side, which does happen with the two angles in question (both share ray AB); however, note that angle BAF is completely inside angle BAC. We cannot have this overlap, or any overlap at all, when it comes to adjacent angles. Choice C is true. The two angles combine or glue together to form a straight angle, which is 180 degrees. We can rule this answer choice out.

If x = 3 cm and z = 5 cm, what is the length of y?
A.
3 cm
B.
0.5 cm
C.
4 cm
D.
5 cm

Answers

The answer is C. 4cm

pythagorean theorem round to the nearest tenth !!

Answers

Answer:

8,06

Step-by-step explanation:

c = Va^2+b^2 = V4*4+7*7 = v65 = 8,06

What is the surface area of the figure below?

Answers

12 ft

Step-by-step explanation:

6 ft+3 ft+3 ft=12 ft

The answer is 54. 6x3x3=54

Theo has one piece of train track that is 74 millimeters long and a second piece of train track that is 97 millimeters long.

How many meters of track does Theo have in all?


0.171 m

1.71 m

17.1 m

171 m

Answers

A: 0.171 m, because 1 meter is 1,000 mm, and there is only 171 mm total.

21. What is area of a rectangle with width 6 meters and length 3 meters?
I
A 6 m2
B.
12 m2
c. 18 m²
D. 36 m2

Answers

Answer:

18 m^2

Step-by-step explanation:

8+12/-4=5 please help

Answers

Answer:

you use the bodmas 12/-4p plus 8 =s

Step-by-step explanation:

hop it helps

12/-4p plus 8 =s I think

Someone be a g and answer this!

Answers

Y= 8.50x + 2.99 I hope this helps

which energy change happens when we switch on a battery-powered radio​

Answers

Electrical energy to sound energy, or chemical energy

Which is true about the line whose equation is x = 5?
The slope is undefined.


The y-intercept is 4.


The value of x always equals the value of y.


The slope is zero.

Answers

Answer:

the slope is undefined

Step-by-step explanation:

Since x=5, the graph is a straight vertical line when x=5. Since the line is vertical and not horizontal, the slope is undefined. If the line was horizontal then the slope would equal zero.

What is the area of the lateral surface of the following cylinder? 175.84 in. 2 28 in. 2 87.92 in. 2 43.96 in. 2

Answers

Answer:

87.92in.2

Step-by-step explanation:

The person above me is right. :p

Find the area of lis triangle.
Round to the learest tenth.
8 m
62°
12 m
[?] m2

Answers

I think it’s 62 hope I’m right sorry if not

This question is hard and I need help bye-

Answers

Answer:

77.5 will be the correct answer

Step-by-step explanation:

oki!

so 58 ÷ 19 is 3.05, and round it! we will get 3.1

so we multiply 25 by 3.1 and get 77.5!

I’m am very confused some1 please help... thanks

Answers

Answer:

a)  E   x + y > 5

b)  A   y ≤ x + 2

c)  D    y ≥ 4

ASAP HELPP PLS!!!! Find the value of x.

A) 62
B) -28
C) 180
D) None of these answers
E) 118

Answers

Answer:

⏩62°

Step-by-step explanation:

x + 118°= 180° { Being co-interior angles }

x = 180° - 118°

x = 62°

Hope it will help :)❤

Write an addition expression to describe each situation. Then find each sum.

1.)A hawk is in a tree 100 feet above the ground. It flies down to the
ground

Answers

Answer:Step-by-step explanation:

The _______ of a right triangle are the two sides of a right triangle that intersect to form the right angle

Answers

Answer:

legs

Step-by-step explanation:

Answer:

The Legs of a right triangle are the two sides of a right triangle that intersect to form the right angle

Step-by-step explanation:

Right Angle Triangle-

Two legs plus a hypotenuse make up a right triangle. The hypotenuse is the longest side of the right triangle and the side opposite the right angle, and the two legs meet at a 90° angle. Right triangles come in a variety of shapes, including 45°-45° right triangles and 30°-60° right triangles.

To know more about right angle triangle here-

https://brainly.com/question/1248322

#SPJ2

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