let's firstly convert the mixed fractio to improper fraction.
[tex]\stackrel{mixed}{3\frac{1}{6}}\implies \cfrac{3\cdot 6+1}{6}\implies \stackrel{improper}{\cfrac{19}{6}} \\\\[-0.35em] ~\dotfill[/tex]
[tex]\begin{array}{ccll} Km s&Hour\\ \cline{1-2} \frac{19}{6}&\frac{1}{4}\\[1em] x&1 \end{array}\implies \cfrac{~~ \frac{19}{6}~~}{x}~~ = ~~\cfrac{~~ \frac{1}{4}~~}{1}\implies \cfrac{~~ \frac{19}{6}~~}{\frac{x}{1}}=\cfrac{1}{4}\implies \cfrac{19}{6}\cdot \cfrac{1}{x}=\cfrac{1}{4} \\\\\\ \cfrac{19}{6x}=\cfrac{1}{4}\implies 76=6x\implies \cfrac{76}{6}=x\implies \cfrac{38}{3}=x\implies 12\frac{2}{3}=x[/tex]
What is the domain of the function on the graph? 5 01 4. 3 O all real numbers all real numbers greater than or equal to 0 all real numbers greater than or equal to -2 all real numbers greater than or equal to -3 2 1 + 5 4 3 2 1 1 2 3 4 5 X -21 -3+ -4 J
Option (4) all real numbers greater than or equal to -3
Step-by-step explanation:
Domain: Domain of function is defined by the x-values (Input values) on the graph.
Range: Range of a function is defined by the y-values (output values) on the graph.
x-values are starting from (-3) to infinity.
Therefore, domain of the function will be all real numbers greater than equal to (-3). Option (4) will be the answer.
The domain of the function are all real numbers greater than or equal to -3.
What is function?A function is a relation from a set of inputs to a set of possible outputs where each input is related to exactly one output.
Given is a graph, we need to find domain of the function on the graph,
Domain is the set of all possible inputs or x-values, for which the given function is defined.
The given graph is defined form -3 to positive infinity. The point -3 included in the set of input because there is a closed circle at x=-3.
So, domain of the function are all real numbers greater than or equal to –3.
Hence, the domain of the function are all real numbers greater than or equal to -3.
Learn more about function, click;
https://brainly.com/question/12431044
#SPJ7
Bob is selling raffle tickets. For every 3 tickets, he charges $27 complete the table below showing the number of tickets and the amount Bob charges. (Number of tickets 3 ? 6 ? 9) (charge ($) 27 36 ? 72 ?)
If I gallon = 4 quarts, how many gallons are equal to 108 quarts? Explain Your Answer.
Answer:
27
Step-by-step explanation:
108 ÷ 4 = 27
proportion
if 1/x = 4/108
4x = 108
x = 108/4
x = 27
helpppp!! i’m willing to give all my points and brainliest, especially w explanation!
Anthony is 3 years older than his brother. write an equation you can use to find their ages. do not solve
equation: 3+x=
anthony= 3 years older
x= age of his brother
You must add 3 more years to the brother's age.
(a)
Y is
inversely proportional to the square of x.
The Given that y = 10 for a particular value of X,
find the value of y
when this value of x
is halved.
Answer:
y = 40
Step-by-step explanation:
y = k/x²
Let a = the x-value corresponding to y = 10
For x = a, y = 10
10 = k/a²
k = 10a²
The function is:
y = 10a²/x²
Now we halve the x-value a:
Let x = a/2.
y = 10a²/x²
y = 10a²/(a/2)²
y = 10a²/(a²/4)
y = 40
Esther is building a tower of cubes. The ratio of red to yellow cubes is 3:1 The tower has 6 yellow cubes. How many red cubes are there? please help me
Answer:
18
Step-by-step explanation:
We can rewrite the question into mathematical forms, such as:
[tex]\frac{3}{1} =\frac{x}{6}[/tex]
solve for x:
[tex]\frac{3}{1} =\frac{x}{6} \\\\3*6=\frac{x}{6}*6\\\\18=x[/tex]
The baseball game started at 7:00 p.m. It ended at 9:15 p.m. How long did
the baseball game last?
Answer:
2 hours 15 minutes
Step-by-step explanation:
7+2 =9
00+15 =15
Answer:
2 hours and 15 minutes
Step-by-step explanation:
2 hours and 15 minutes
7pm - 8pm = 1 hour
8pm - 9:15 = 1 hour 15 minutes
1 hour + 1 hour +15 minutes = 2 hours 15 minutes
Translate this phrase into an algebraic expression.
7 increased by twice Gail's height
Use the variable g to represent Gail's height.
Answer:
7+2g
Step-by-step explanation:
7 increased by means 7 +
twice Gali's height =2g
everything now becomes 7+2g
Solve for x
12
(x + 2)/
B
O 14
O 10
12
06
Answer:
opposite sides of ||gram are equal and parallel therefore
12=x+2
12-2=x
10=x
pls mark as brainliest
Determine the volume of a rectangular prism if
length = 5 inches
width = 4 inches
height = 4 inches
Answer:
80 inches cubed
Step-by-step explanation:
V=bh
b= 5 x4 h=4
5 x 4 x 4 = 80
If n'(x) = 2sin(2x) and n(0) = 0 what is the absolute maximum of n(x) on (0,2-}?
The absolute maximum of n(x) = 1 - 2 · cos 2x, whose first derivative is n(0) = 0, exists at x = 0.5π on (0, 2π]. The value of the absolute maximum is 3.
How to find the absolute maximum of a differentiable function
A function is differentiable in a given interval if and only if its derivative exists for every value of the interval. To determine the absolute maximum of n(x), we need to integrate the given function, apply first derivative and second derivative test and finally evaluate n(x).
First, we integrate n'(x) in terms of x:
n(x) = 2 ∫ sin 2x dx = 2 · (- 0.5 · cos 2x) + C = - cos 2x + C
- cos 0 + C = 0
C = 1
Then, n(x) = 1 - 2 · cos 2x.
Now we proceed to apply first and second derivative tests:
First derivative test2 · sin 2x = 0
sin 2x = 0
2 · x = sin⁻¹ 0
2 · x = π ∨ 2π
x = 0.5π ∨ π
Second derivative testn''(x) = 4 · cos 2x
n''(π) = 4 · cos 2π
n''(π) = 4
There is an absolute minimum for x = π. [tex]\blacksquare[/tex]
n''(0.5π) = 4 · cos π
n''(0.5π) = - 4
There is an absolute maximum for x = 0.5π. [tex]\blacksquare[/tex]
Finally, we evaluate n(x) for x = 0.5π to determine the absolute maximum:
n(0.5π) = 1 - 2 · cos π
n(0.5π) = 3
The absolute maximum of n(x) = 1 - 2 · cos 2x, whose first derivative is n(0) = 0, exists at x = 0.5π on (0, 2π]. The value of the absolute maximum is 3. [tex]\blacksquare[/tex]
RemarkThe statement of the question is poorly formatted and reports several mistakes, correct form is introduced below:
If n'(x) = 2 · sin 2x and n(0) = 0. What is the absolute maximum of n(x) on (0, 2π]?
To learn more on derivative tests, we kindly invite to check this verified question: https://brainly.com/question/6097697
For which intervals is the function increasing?
Select each correct answer.
(2, ∞)
(1, 2)
(−∞, 0)
(0, 1)
Answer:
That would be (2, infinite)
Step-by-step explanation:
hope this helps
help its for calculus
Answer:
the first one
Step-by-step explanation:
Answer:
its 1/sqrt{5}+2
peaches cost 1.79 per pound what equation is used to find c the total cost for p pounds of peaches
Answer:
[tex]\huge{\boxed{\bf\:1.79 * p}[/tex]
Step-by-step explanation:
Given,
Cost of 1 pound of peaches = 1.79If pounds of peaches = p, then,
Cost of p pounds of peaches
= Cost of 1 pound × p pounds of peaches (p)
= 1.79 × p
[tex]\rule{150pt}{2pt}[/tex]
If m2=n , then the square root of
Answer:
m = ± [tex]\sqrt{n}[/tex]
Step-by-step explanation:
m² = n ( take square root of both sides )
m = ± [tex]\sqrt{n}[/tex]
(HELP!!!)
Identify the variable expression that is “not” a polynomial.
A. x+2
B. XA+7
C. 24
D. y + x
Identify the variable expression that is “not” a polynomial.
Try looking for the one that breaks the rules of it being a polynomial.
This graph plots the number of wins last year and this year for a sample of professional football teams.
Based on the line of best fit, which is the BEST prediction for wins this year for a team that won 4 games last year?
2
4
5
7
Answer:
5 won 4 games last year . This is the best prediction based on the lime fit
What does 48906478×78955680 equal to
Answer:
3861444226895040
Step-by-step explanation:
You do not want to know.
Will give 30 points to who answers!
What do we do to both sides of this equation to solve?
5x=20
Question 3 options:
Add 5 to both sides
Subtract 5 from both sides
Multiply both sides by 5
Divide both sides by 5
Hello there! :)
Answer:
Divide both sides by 5
Step-by-step explanation:
we are given an equation 5x=20.
First, Add 20 to both sides
[tex]\boxed{x=\frac{20}{5} }[/tex]
Then, Divide both sides by 5.
[tex]\boxed{x=4}[/tex]
Divide 20 by 5 to get 4.
And there you go Our answer is Divide by sides by 5.
-Hope this helps
-Have an awesome weekend :)
[tex]-Yuri-[/tex]
work out the next term of this quadratic sequence
6 9 15 24 _
Answer:
36
Step-by-step explanation:
Every next term is added by a multiple of 3
6 + 3 = 9
9 + ( 3 × 2 ) = 15
15 + ( 3 × 3 ) = 24
24 + ( 3 × 4 ) = 36
Answer:
36.
Step-by-step explanation:
The differenes in the terms are 3, 6, 9 so the next difference is 12.
24 + 12 = 36.
p.7 Central Angles and Inscribed Angles
#4 What is the measure, in degrees, of arc JKI ?
4) JKI
80°
K
mJKI =
degrees
Helppp me
Answer:
280°
Step-by-step explanation:
There are 360° in a circle. you are given an arc that is 80°.
To find the arc JKI, subtract 80 from 360.
360 - 80 = 280°
How can you determine which part of the triangle is the base and which is the height?
Solve for x as well as rounding to nearest tenth please<3
Answer:
33.6
Step-by-step explanation:
Hyp = 24
theta = x
Adj = 20
we have h and a so you CAH
costheta = (20/24)
theta = cos^-1(20/24)
Solve the inequality below: (Remember to use x < or >or< or > ) and then choose the solution set on the number line below.-4x-5<-25 Part A SOlve the inequality
Answer:
{x : x > 5}
Step-by-step explanation:
-4x - 5 < -25
-4x < -20
When dividing/multiplying both sides with a negative number, change the inequality symbol to the opposite direction. e.g. < to > or > to <.
x > -20/-4
x > 5
Hence, the solution set is {x : x > 5}.
y = -7⁄2 x + 86
y = -7⁄2 (10) + 86
y = 51 points
Answer:
I think you are incorrect
Step-by-step explanation:
this was the answer i got 121
Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).
Carter says that 0.08 is equivalent to 8/10. Describe and correct Carter's error
Answer:
Step-by-step explanation:
If we divide 8 by 10, we get 8/10, which reduces to 4/5 or 0.8. Carter misplaced his decimal point.
Please tell me how to solve this. if two people answer and one is the most specific, I will mark Brainliest.
Answer:
3.
Step-by-step explanation:
You use a "centroid." There is a ratio. As provided, MW is 9. The ratio is 1:2, and CW is smaller. The answer is 3.
"The centroid is also known as the geometric center of the object. The centroid of a triangle is the point of intersection of all the three medians of a triangle. The medians are divided into a 2:1 ratio by the centroid." -cuemath .com > geometry > centroid-of-a-triangle
How many cubes with side lengths of 1/2 cm does it take to fill the prism?
Check the picture below.
so, let's get the volume of the prism.
then let's get the volume of the smaller cube.
then let's see how many times the volume of the cube goes into the prism's volume, so in short a division.
[tex]\stackrel{\textit{prism's volume}}{\left( \frac{5}{2} \right)(2)(1)\implies 5~cm^3}~\hfill \stackrel{\textit{cube's volume}}{\left( \frac{1}{2} \right)\left( \frac{1}{2} \right)\left( \frac{1}{2} \right)\implies \frac{1}{8}~cm^3} \\\\[-0.35em] ~\dotfill\\\\ 5\div \cfrac{1}{8}\implies \cfrac{5}{1}\div \cfrac{1}{8}\implies \cfrac{5}{1}\cdot \cfrac{8}{1}\implies 40~~cubes[/tex]
