9514 1404 393
Answer:
All positive integers
Step-by-step explanation:
The domain of the variable in the cost function is the set of values it might reasonably assume. Since we count movies using integers starting at 1, the reasonable domain is ...
All positive integers
__
Additional comment
We know there is an upper limit. That limit is the number of movies offered such that the summer pass price is valid. We suspect it will be less than two or three hundred. For the purpose here, the reasonable choice is "positive integers."
PLZZPLZZ ANSWERALL THE QUESTIONS I CANT CELEBRATE CHRISTMAS IF I DONT FINISH PLZ HELP PLZZ LOOK AT THE PIC plzz
Answer:
17: Slope = -5
18: = 1/3
19: = -1/5
20: = Does not exist
21: = 1/4
22: =-2/3
Step-by-step explanation:
Please follow and mark me braibliest
happy Christmas
If UX=34 and VX=37, what is WX? Write your answer as a whole number or as a decimal rounded to the nearest hundredth. *
Which set of numbers is correctly ordered from greatest to least?
Answer:
It's the last choice.
Step-by-step explanation:
Convert them to decimal form:-
7 1/3 = 7.333....
221/30 = 7.36666......
⁻⁻⁻⁻⁻
7.36 = 7.36363636,,,
2.4√(3π) = 7.367952297
So, from greatest to least they are:
___
2.4√(3π), 221/30, 7.36, 7 1/3.
Which of the following expressions are undefined? CHOOSE ALL THAT APPLY
A. 6/0
B. 5/0
C. 6/5-5
Answer:
6/0, 5/0, 6/5-5
Step-by-step explanation:
You cannot divide a number by 0:
6/0 is dividing by 05/0 is dividing by 06/5-5=6/0 which is dividing by 06) In a true experimental design, the manipulated variable, or grouping variable is
and assignment to groups is
(choose the option in which both are correct)
called the
a) dependent variable; random
b) dependent variable; based on preexisting differences
c) independent variable; based on preexisting difference
d) independent variable; random
In a true experimental design, the manipulated variable, or grouping variable is independent variable; based on pre-existing difference.
What is the independent variable?The independent variable is the variable in an experiment that is manipulated by the researcher. It is assumed that the independent variable has a direct effect on the dependent variable. The dependent variable is the variable whose value is being determined in the experiment.
For example, you want to carry out an experiment to determine the effect of the hours spent reading for a test on the grade gotten on the grade. In this research, the independent variable is the hours spent reading and the dependent variable is the grade gotten. Different data on the hours studied would be collected.
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An angle's measure is 43 less than 6 times the measure of its
complement. Find the measure of both angles,
Step-by-step explanation:
A = 6(90-A)-43 Simplify and solve for A.
A = 540-6A-43
A = 497-6A Add 6A to both sides.
7A = 497 Divide both sides by 7.
A = 71 degrees
The complement of A = 90-A = 09-71 = 19
Hope this help :)
I need to find x, please
how do i express this as a trinomial
(2x+5)(3x+7)
Answer:
6x^2 + 29x + 35
Step-by-step explanation:
(2x+5)(3x+7)
multiply 2x with 3x and 7
multiply 5 with 3x and 7
simplify
6x^2 + 14x + 15x + 35
= 6x^2 + 29x + 35
What is the image point of (-1, -3) after
By using the translation formula, the image point of (- 1, - 3) is equal to the point (2, 1).
How to determine the coordinates of the image of a point by using a translation formula
In this problem we find the coordinates of a point, whose image must be found by using a translation, a kind of rigid transformation. The formula for the determination of the coordinates of the image is introduced below:
P'(x, y) = P(x, y) + T(x, y) (1)
Where:
P(x, y) - Original pointP'(x, y) - Resulting pointT(x, y) - Translation vectorIf we know that P(x, y) = (- 1, - 3) and T(x, y) = (3, 4), then the coordinates of the resulting point according to the transformation rule are:
P'(x, y) = (- 1, - 3) + (3, 4)
P'(x, y) = (2, 1)
The image point of (- 1, - 3) is equal to the point (2, 1).
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Como se resolvería este ejercicio paso a paso?
{x − 1 ≤ x ≤ 15}
Answer:
which language it is ?i can't understand it
Step-by-step explanation:
please ask in english language
Enter the equation of the line in slope-intercept form.
Slope is -1, and (2,5) is on the line.
The equation of the line isy =
Answer:
-x+7
Step-by-step explanation:
y-5= -1(x-2)
y-5= -1x+2
+5 +5
y= -x+7
Given the definitions of f(x) and g(x) below, find the value of g(ƒ (0)).
f(x) = 3x²+x-6
g(x) = -4x - 3
Value of g(ƒ (0)) =18 .
Definitions of f(x) and g(x) -
Composition of a function is done by substituting one function into another function. For example, f [g (x)] is the composite function of f (x) and g (x). The composite function f [g (x)] is read as “f of g of x”. The function g (x) is called an inner function and the function f (x) is called an outer function.
The composition (g ° f)(x) means "evaluate f at x, then evaluate g at the result f(x)". The product (g*f)(x) means "evaluate g and f at x and multiply the results".
An algebraic function is a function that involves only algebraic operations. These operations include addition, subtraction, multiplication, division, and exponentiation.
given
f(x) = 3x²+x-6
g(x) = -4x - 3
find the value of g(ƒ (0))
g(ƒ (0)) = ?
g( f(x) ) = 3 ( f(x) )² +( f(x) )−6
Now, replace every f(x) on the right side with the function you entered in for f(x) :
g(f(x)) = 3( f(x) )² +( f(x) )−6
⇓
g(f(x)) = 3( −4x−3 )² +( −4x−3 )−6
Simplify the expression.
g(f(x)) = 3(−4x−3)² +(−4x−3)−6
= 3(−4x−3)² − 4x−9
So, g(f(x))=3(−4x−3)² −4x−9.
g(ƒ (0)) = 3(−4× 0 −3)² −4× 0−9
g(ƒ (0)) = 3(−3)² −9
g(ƒ (0)) = 3 × 9 −9
g(ƒ (0)) = 27 − 9
g(ƒ (0)) =18 .
Hence, by using the definitions of f(x) and g(x) the value of g(ƒ (0)) =18.
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ligth travels about 186,00 mi/s. the function d(t) = 186,000 gives the distance d(t), in mile, that ligth travels in t seconds. how far does ligth travel in 26s?
Answer: The correct answer is 4,836,000 miles.
Step-by-step explanation: Multiply 186,000 the Miles per second, by 26 and it gets your answer.
Find the value of x.
130°
(3x + 5)º
Answer:
15 = X . hope this helped
8.4×10 to the power of 7-6.2×10 to the power of six in scientific notation
Answer:
84000000 and −6200000
If both lines had been dotted lines instead, how might that have affected the possible solutions?
Answer:
Step-by-step explanation:
You will have less possible solution y is less than or y is greater than so everything touching the line will not be a solution just everything else.
Sam noticed that some people purchased like items and decided to start offering a bundle. If you buy the following items together, you get 15% off. How much will the bundle cost? $11.00 snorkle $30.00 for goggles $36.00 for flipperd
Answer: $65.45
Step-by-step explanation:
Cost of Snorkle = $11.00
Cost of goggles = $30.00
Cost for flippered = $36.00
Total cost = $11.00 + $30.00 + $36.00 = $77.00
Since there's a 15% off, the cost of the bundle will be:
= $77 - (15% × $77)
= $77 - (0.15 × $77)
= $77 - $11.55
= $65.45
2 1/2 times 5 please answer!!
Answer:
12.5
Step-by-step explanation:
2 1/2 is the same as 5/2
(2*2 = 4 +1 = 5, so the mixed number 2 1/2 turns into 5/2)
so 5/2 * 5 = 5/2 * 5/1 = 25/2 = 12.5
ANSWER QUICKLY WILL MARK BRAINLIEST
Solve this equation and show all your work
-5 x 2 ÷ -2
Answer: The answer is <5>
Step-by-step explanation:
Solution Steps
−5×2÷−2
Cancel out −2 and −2.
−5(−1)
Multiply −5 and −1 to get 5.
5
I hope this helps!
Roy weighs 150 pounds and plans to lose 1.5 pounds a week. Luis weighs 200 pounds and plans to lose 2.5 pounds a week. Which equation shows when Roy and Luis will weigh the same? Use x for the number of weeks
150 −1.5x=200−2.5x150 −1.5x=200−2.5x
150 +1.5x=200−2.5x150 +1.5x=200−2.5x
150 +1.5x=200+2.5x150 +1.5x=200+2.5x
Answer:
A
Step-by-step explanation:
If im wrong im sorry bc the other ones are addition and they said looseing weight i jus picked da 1 dat made sense to meh.
Use the scatter plot to fill in the missing coordinate of the ordered pair.
Justify Step 3 of this Proof
The function Q(x)=2x^2-kx+18. For what value of k does Q(x) have one distinct real solution? (NEEDS TO BE DONE WITHIN 2 HOURS!)
Answer:
k = 12
Step-by-step explanation:
Given:
The equation [tex]Q(x)=2x^2-kx+18[/tex]
To find:
Value of [tex]k = ?[/tex] for which the given equation has one distinct real solution.
Solution:
The given equation is a quadratic equation.
There are always two solutions of a quadratic equation.
For the equation: [tex]ax^{2} +bx+c=0[/tex] to have one distinct solution:
[tex]b^2 - 4ac = 0[/tex]
Here,
a = 2,
b = -k and
c = 18
Putting the values, we get:
[tex](-k)^2 - 4\times 2\times 18 = 0\\\Rightarrow k^2 = 18\times 8\\\Rightarrow k^2 =144\\\Rightarrow k = 12[/tex]
The equation becomes:
[tex]Q(x)=2x^2-12x+18[/tex]
And the one root is:
[tex]2(x^2-6x+9 ) = 0\\\Rightarrow 2(x-3)^2=0\\\Rightarrow x = 3[/tex]
PLEASE HELP I WILL GIVE BRAINLIEST!
the answer is the second one
Step-by-step explanation:
y=mx+c where m is the gradient or slope and c is the y intercept I think this is right
HELPPP ASAP PLZZZ!!!!!
Answer:
its c
Step-by-step explanation:
why do I need to explain
I will give you brainlist!
Jared cycles 3/4 miles in 5 minutes. Roy cycles 2 miles in 13 minutes. Whose speed is greater
Answer:
Roy speed is greater
Hope this helps
Answer:
Roy
Step-by-step explanation:
(3/4)/5 = 0.15 so Jared cycles 0.15 miles per minute
2 / 13 = 0.15384... so Roy cycles about 0.154 miles per minute
Roy cycles faster
Fill in the blank to make the two fractions equivalent.
Answer:
1/2 = 2/4
Step-by-step explanation:
2.3.4 - What two numbers multiply to -40 and add up to -3?
Your answer
Is it 120
Answer:
-8 and 5
Step-by-step explanation:
i need help with questions 12 and 13 please i dont understand this at all
Answer:
3rd and 4th options
Step-by-step explanation:
(12)
(f + g)(x)
= f(x) + g(x)
= x - 2 + 5x - 1 ← collect like terms
= 6x - 3
(13)
(g • f)(x)
= g(x) × f(x)
= - 3x(6x² - 3x) ← multiply each term in the parenthesis by - 3x
= - 18x³ + 9x²