Answer:
The answer is 14[tex]\pi[/tex] mm.
Step-by-step explanation:
Answer:
C=2x3.14xR
Step-by-step ex:
C=2x3.14x7
2x7=14
Sooo 14(3.14)mm
What is the exponential regression equation for the data set?
yˆ=1.08⋅32.11x
yˆ=(1.08⋅32.11)x
yˆ=32.11⋅0.08x
yˆ=32.11⋅1.08x
Answer:
yˆ=32.11⋅1.08x
Step-by-step explanation:
just took the test
Option: A is the correct answer.
The quadratic regression equation for the data set is:
A. y = 0.056x²+1.278x-0.886
What is equation?An equation is a mathematical statement that is made up of two expressions connected by an equal sign. In its simplest form in algebra, the definition of an equation is a mathematical statement that shows that two mathematical expressions are equal. For instance, 3x + 5 = 14 is an equation, in which 3x + 5 and 14 are two expressions separated by an 'equal' sign.
here, we have,
We are given a set of data value as:
x y
3 3.45
5 6.9
6 8.79
8 12.91
10 17.48
12 22.49
15 30.85
On plotting these points on a scatter plot we see that the line that best fits these data points is a parabola i.e. the equation is a equation of a quadratic function.
The equation of the line of best fit is:
y = 0.056x²+1.278x-0.886
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HURRY what is 1+1 please hurry
I need the answer don’t mind the shaded one≅
Answer:
i think it's solar
Step-by-step explanation:
okayyyyyyyyyyyyyyyyy
Answer:
solar
Step-by-step explanation:
oil ,coal and natural gas are fossil fuels
how would you move the green shape exactly over the gray shape using the fewest moves? check only necessary moves
Answer:
C and B
Step-by-step explanation:
One radius of a circle is the same length as any other radius of the same
circle.
A. True
B. False
A. True
In a circle, all radii have the same length. The radius is the distance from the center of the circle to any point on its circumference. Since the center is equidistant from all points on the circumference, all radii will have the same length. Therefore, the statement is true.
Determine if the following functions are inverses of each other:
f(x) = 7x + 14
g(x) = (1/7)x - 2
Answer:
both outputs are x so f(x) and g(x) are inverses of each other
Step-by-step explanation:
Answer:
what are the options of answers?
Step-by-step explanation:
f (x)
2x2+72-15
3x2 +13x –10
Horizontal Asymptote- type your answer..
Answer:
2×2+72-15
=4+72-15
=76-15
=61
3×2+13×-10
=6-130
=-124
What is the value of r, in inches?
7 in.
B
1403
30°
D
21
X
9514 1404 393
Answer:
A. 7√3
Step-by-step explanation:
The side length ratios in a 30°-60°-90° triangle are 1 : √3 : 2. Here, the shortest side is 7, and x is the next-longer side.
x = 7√3
Whats 9+10?
Answer the question.
Answer: 21
Step-by-step explanation: Okay but actually its 19 :)
convert (-2,2) into equivalent polar coordinates
30)
The variable y is directly proportional to the variable x. If y = 12 when x = 14, what is the value of x when y = 747
Answer:
871.5
Step-by-step explanation:
directly proportional
y = kx
y = 12 when x = 14
12 = k(14)
k = 12/14
k = 6/7
--------------------------
what is the value of x when y = 747
747 = (6/7) * x
Multiply both sides by 7/6
747 * 7/6 = x
871.5 = x
Relationships in Figures
Line segment AB is one unit long. If point C cuts AB so that AC = 0.618, what is the ratio of AC to CB?
a. 1
b. 1.618
c. 1.32
d. 1.543
Please select the best answer from the choices provided
Answer:
B. 1.618
Step-by-step explanation:
I calculated it logically
help will give max points and branlisest plls HELP ASAP BY 1230pt thanks ;]
Answer:
120cm^3
Step-by-step explanation:
Help plzzzzz hurry
Answer:
-9, -5, -4.1, -4
[tex]\\q\leq -4[/tex]
Step-by-step explanation:
I think what you're missing here is that there is a negative sign in front of the q. This means that whatever number you put in for q will be multiplied by negative 1. Positive numbers will become negative, and negative numbers will become positive.
If you substitute 9 for q you will get [tex]-9\geq 4[/tex], which is clearly not true, because -9 is way less than 4.
For writing the equation you divide both sides by -1. When you do this however, you must flip the inequality sign
[tex]-q\geq 4\\q\leq -4[/tex]
the > sign turned into <, and the q and 4 switched signs.
Please help you dont have to do them all
Answer:
can u zoom into it
Step-by-step explanation:
Henry is fishing from a small boat. His fishing hook is in the water 8 meters directly below his boat. A fish is swimming at the same depth as the hook, however it is 15 meters away from the hook. What is the shortest distance between Henry and the fish?
Answer: 17
Step-by-step explanation:
state if the triangles in each pair are similar. if so state how you know they are similar and complete the similarity statement
Answer:
Similar, SSS similarity JKL
Step-by-step explanation:
jannie has 2 liters of orange squash she also has some empty cups One full Beach club holds 30 mL of orange squash jennine files as many cups as possible How much orange squash does janine have after filing as many cups as possible
Answer:
The question is a bit incorrect as there isnt mentioned how many cups are there.But if you meant how many 30ml cups can Jannie fill it would be 66.66 cups or 67/66 cups .
Step-by-step explanation:
If you would correct your answer I would try my best to give you the brainliest answer.
Can someone please help me I will mark u brilliant
Answer:
The mean is 12.
Step-by-step explanation:
Add all the given numbers
7 + 14 + 15 + 9 + 11 + 14 + 11 + 10 + 17
Which equals to 108
You divide 108 by the total numbers added which in this case is 9.
108/9 = 12
Hope this helps :)
HELP PLEASE write an equation of the ellipse with foci at (0 ±10) and vertices at (0 ±11)
The equation of the ellipse with foci at (0 ±10) and vertices at (0 ±11) is [tex]\frac{x^2}{21} + \frac{y^2}{100} = 1[/tex]
How to determine the ellipse equation?We have:
Vertices = (0, ± 11),
Foci = (0, ± 10)
The vertices and the foci are represented as:
Foci = (0, ± a)
Vertices = (0, ± c)
So, we have:
a = 10
c = 11
The equation of b is calculated using:
b² = c²- a²
So, we have:
b² = 11²- 10²
Evaluate
b² = 21
The equation of the ellipse is then represented as:
[tex]\frac{x^2}{b^2} + \frac{y^2}{a^2} = 1[/tex]
This gives
[tex]\frac{x^2}{21} + \frac{y^2}{10^2} = 1[/tex]
[tex]\frac{x^2}{21} + \frac{y^2}{100} = 1[/tex]
Hence, the equation of the ellipse is [tex]\frac{x^2}{21} + \frac{y^2}{100} = 1[/tex]
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Answer:
x^2/221+Y^2/121=1
Step-by-step explanation:
y=25 is a solution to the inequality y−24<16
Answer:
The answer should be true.y<401<16Step-by-step explanation:
To solve this inequality, isolate the term of y from one side of the equation.
y-24<16
First, add 24 from both sides.
[tex]\sf{y-24+24<16+24}[/tex]
Solve.
Add.
[tex]\sf{24+16=40}[/tex]
[tex]\large\boxed{y<40}[/tex]
Therefore, the solution is y<40.
y=25 should be subtract by 24 is less than 16.
25-24<16
Solve.
Subtract.
25-24=1
Rewrite the problem down.
1<16
These statements are true.
[tex]\huge\text{Hey there!}[/tex]
[tex]\large\text{We know that }<\large\text{ is less than and }> \large\text{ is greater than.}[/tex]
[tex]\large\text{If y = 25, then substitute it into the given equation or inequality.}[/tex]
[tex]\mathsf{\underline{25}-24<16}[/tex]
[tex]\mathsf{25-24=\bf 1}[/tex]
[tex]\large\text{16 is \underline{greater than} 1 but 1 is \underline{less than} 16}[/tex]
[tex]\mathsf{1<16}[/tex]
[tex]\boxed{\boxed{\large\text{Therefore, your answer is: \boxed{\mathsf{\bold{1<16}\ \& \ it \ is \bold{\ TRUE}}}}}}\huge\checkmark[/tex]
[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
Suppose a person offers to play a game with you. In this game, when you draw a card from a standard 52-card deck, if the card is a face card you win "$2, and if the card is anything else you lose $1". If you agree to play the game, what is your expected gain or loss (in dollars) per game? (Recall that there are 12 face cards in a standard 52-card deck. Round your answer to two decimal places.) $
Answer:
Your expected loss per game is of $0.31.
Step-by-step explanation:
In a standard 52-card deck, we have that:
There are 12 face cards.
What is your expected gain or loss (in dollars) per game?
12/52 probability of winning $2.
1 - 12/52 = 52/52 - 12/52 = 40/52 probability of losing $1. So
[tex]E = \frac{12}{52}*2 - \frac{40}{52}*1 = \frac{24 - 40}{52} = -\frac{16}{52} = -0.31[/tex]
Negative, so a loss is expected.
Your expected loss per game is of $0.31.
Can anyone solve this for me??!
Guys Whats is 4+1037+76 I'll give branliest no calculator no search only brain all of u I eill give brainliest please help me
[tex]\huge \pink\star\huge{ \pink{\bold {\underline {\underline {\red{Answer }}}}}} [/tex]
➭Doing it all using mental math
Step 1:[tex] 1037 + 4 \\ =1041[/tex]
Step 2:[tex]1041 + 76 \\ = 1117[/tex]
Which numbers are irrational?
-4
5/19
0.573
7/3
Pie
Square root of 11
Answer:-4 and 0.573
Step-by-step explanation:
Use the formula R = log I, where R is the measurement of the Ritchter scale and i is the intensity, to find the Ritchter scale measurement of an earthquake with intensity 24,000,000. NO LINKS!!!
9514 1404 393
Answer:
7.4
Step-by-step explanation:
Put the given value into the formula and do the arithmetic.
R = log(2.4×10^7)
R ≈ 7.3802 ≈ 7.4
The earthquake is about 7.4 on the Richter scale.
Which of the following, to the nearest tenth, is a solution of f(x) = g (x) if f (x) = in (x + 5 ) - 1 and g(x) =x^3 - 2x+1
A) 0.5
B) -1.6
C) -2.3
D) 1.9
Answer:
c
Step-by-step explanation:
h
If the original principal of Jimmy
Christensen's account balance today
is $3,450.00, the balance after 2 years is
$3,485.95, and he made no other deposits,
how much interest did he earn?
A $123.95
B $34.95
C $3,485.95
D$35.95
Plz help me well mark brainliest if correct...........???
Answer:
A. Second Grade
Step-by-step explanation:
A new car is purchased for 15300 dollars. The value of the car depreciates at 14.25% per year. What will the value of the car be, to the nearest cent, after 6 years?
Answer:
you would have 8 cents
Step-by-step explanation:
:D hope this helps!!