Step-by-step explanation:
cost to produce 120 units
= C(120) = 1000+5.7(120) + .7(120^2) =
= 11764
cost to produce 100 units = C(100)
= 8570
rate of change = (11764-8570)/(120-100)
= 3194/20
= 159.70 dollars/unit
repeat the process for 100 to 101
What is the quotient of x2 +7x +12 and x + 4?
Answer:
q = x + 3
Step-by-step explanation:
q = (x^2 + 7x + 12) factor the numerator
============
x + 4
q = (x + 3)(x + 4)
========
(x + 4)
Notice that the x + 4's cancel
q = (x + 3)
Can someone help with 6 & 7? sorry for bad cropping .kind of urgent, thank you
Answer:
What subject is this? Is this Geometry?
Step-by-step explanation:
Need help
(4v-4)° (5v-5)°
Answer:
20v2−40v+20
Step-by-step explanation:
=(4v+−4)(5v+−5)
=(4v)(5v)+(4v)(−5)+(−4)(5v)+(−4)(−5)
=20v^2−20v−20v+20
= 20v^2-40v+20
You can easily do this by using the FOIL method.
F - first - in this case, 4v and 5v
O - Outside - in this case, 4v and -5
I - Inside - in this case, -4 and 5v
L - Last - In this case, -4 and -5
Then you find the like terms and add them together and then you have your answer which is also in standard form.
Consider function H what is the range of function H
Answer:
It was -∞ < y < ∞
Step-by-step explanation:
None.
The range of the function is ( -∞ to +∞)
What is a Function?A function is a law that relates two variables namely, a dependent and an independent variable.
A function always has a defined range and domain, domain is all the value a function can have as input and range is all the value that a function can have.
The function is of various types, logarithmic, exponential, quadratic, radical, etc.
The function is shown in the image,
The function is a hyperbolic function, represented by x²/a² -y²/b² = 1 for a hyperbola having a center at the origin.
The function can give any value from the set of real numbers and so,
The range of the function is a set of real numbers.
It seems your question is incomplete, the complete question is attached as an image.
To know more about Function
https://brainly.com/question/12431044
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Find the slope plllls I need help
Answer: 5 over 5
Step-by-step explanation:
Answer:
the slope is 5/4
The process by which most cells make new cells like themselves is called
A) meiosis
B) mitosis
Given: isoceles ΔABC, median BD to base AC Prove: ΔADB≅ΔCDB
AB=CB Def of isosceles triangle
AD=CD Def of median
BD=BD Reflexive property
ADBcongCDB SSS congruency
Step-by-step explanation:
Statemet 1 AB=CB
Statement 2 AD=DC.
Statement 3 BD=BD.
Statement 4 Triangle ABD is congruent to triangle
CBD.
Reasons
Reason 2 Definition of Median
Reason 4 SSS
To the nearest tenth, what is the circumference of a circular pond with a radius of 14 meters? Use 3.14 for π.
the answer to 42284 + 47219
Answer:
Step-by-step explanation:
the answer to 42284 + 47219 is
89503
You see a silk shirt for $95 there is a 25% discount what is the discount
Answer:
71.25
Step-by-step explanation:
Answer:
I don't know sorry
maybe try looking it up
I really don't know I'm so sorry
Step-by-step explanation:
why the expression -6(5 - k) and 6k - 30 are equivalent.
Answer:
DB!
Step-by-step explanation:
Because if you multiply them out, they both equal 6k-30.
-6(5-k)=-30+6k, which is equal to 6k-30.
Hope I helped!
because you can use the distributive property with
-6(5-k)
-6×5= -30
-6×-1k= 6k
so that equals 6k-30
What is the slope of the line that passes through the points (2, 0)(2,0) and (32, -5) ?(32,−5)? Write your answer in simplest form.
Answer:
-5/30 simplified down to -1/7
Step-by-step explanation:
explain how you simplfy 5(4i - 3m) + 2m
Answer:
20i - 13m. look at the picture
-3(-7-x)=1/2(x+2). Please Help.
Answer:
x = 1/8?
Step-by-step explanation:
Multiply.
Your answer should be a monomial in standard form.
(-3m5)(–2m4) =
The monomial [tex](-3m^5)(–2m^4)[/tex]in standard form is [tex]6m^9[/tex]
What is Algebraic expression ?
Algebraic expression can be defined as combination of variables and constants. An algebraic expression is a combination of variables, constants, and mathematical operations, such as addition, subtraction, multiplication, division, and exponentiation.
The variables represent unknown or unspecified values that can take on different numerical values, while the constants are specific, fixed values that do not change.
The mathematical operations are used to manipulate the variables and constants and to create different algebraic expressions.
Given expression ,
[tex](-3m^5)(–2m^4)[/tex]
we know that [tex]a^m * a ^n = a ^ (m+n)[/tex]
[tex](-3m^5)(-2m^4) = 6m^(5+4)[/tex]
= [tex]6m^9[/tex]
Therefore, the answer is [tex]6m^9[/tex] in standard form.
To learn more about Algebraic expression from given link.
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Oh, please help me out of this question, I got stuck on it.
-9(-4r + 6s) + 3s – 7(6s – 2r)
Answer:
50r-93s
Step-by-step explanation:
-9(-4r + 6s) + 3s – 7(6s – 2r)
distribute
36r-54s+3s-42s+14r
add like terms
50r=93s
A muffin recipe requires 1 teaspoon of
lemon zest. Maylene is going to make 11
of the recipe. How many teaspoons of
lemon zest will Maylene need?
Answer:
11
Step-by-step explanation:
11x1=11
You roll a 6-sided die. What is the P(roll a 2)?
a
3/6
b
1/6
c
2/6
d
4/6
Answer:
b; 1/6
Step-by-step explanation:
What fraction is equivalent to 3/4 divided by 1/6?
Answer:
4 2/4
or
4 1/2
Step-by-step explanation:
mark brainliest
Answer: In decimal form, the answer is .125, but in fraction form, the answer is 1/8.
Step-by-step explanation:
Please help me with this
Answer:
one solution
Step-by-step explanation:
7(x-4)=4x+5
solve for x
7x-28=4x+5
3x=33
x=11
what equation matches the graph?
Answer: if ur looking for an equation then y = -4 + 6
Step-by-step explanation:
Since the y intercept is 6 and it’s going 4 units down and 1 to the left
Someone please help me ASAP
Answer:
B
Step-by-step explanation:
When you insert
[tex] \sqrt{15} [/tex]
into you calculator you will get : 3.8729833....
and point B is located around that value.
Find the unit rates and write them in both
fraction form and word form.
Helena runs 10 miles in two hours.
II
please help
Answer:
Step-by-step explanation:
10 miles in 2 hours
10/2 = 5 so Helena runs 5 miles in 1 hour
5 mph
5miles/1hour
I am here my friend!
∣1−9∣ ÷∣−8−8∣=
Answer as a fraction.
Answer:
The answer is [tex]\frac{1}{2}[/tex]
Step-by-step explanation:
Answer:
[tex]\frac{1}{2}[/tex]
Step-by-step explanation:
Last night was 3 degrees. By morning, the temperature dropped 6 degrees. What was the temperature in the morning?
Answer:
negative 6
Step-by-step explanation:
three subtracted by 6 is negative 3
The following data points represent the number of points scored by each player on the Wildcats basketball team last game.
Sort the data from least to greatest.
(4,5,5,8,8,8,9,12,13)
Find the median number of points.
f(x) = 4x^2+ 7x – 18
f(-9)
Answer:
f(-9) = 243
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Function NotationStep-by-step explanation:
Step 1: Define
f(x) = 4x² + 7x - 18
f(-9) is x = -9
Step 2: Evaluate
Substitute in x: f(-9) = 4(-9)² + 7(-9) - 18Evaluate Exponents: f(-9) = 4(81) + 7(-9) - 18Multiply: f(-9) = 324 - 63 - 18Subtract: f(-9) = 261 - 18Subtract: f(-9) = 24374% of 19 year old males are atleast 172 pounds , what percent of the males are not atleast 172 pounds?
Answer:
The percentage of males are not at least 172 pounds
P(X⁻ ≥ 172) = 0.26
Step-by-step explanation:
Step(i):-
Given that 74% of 19 -year -old males are at least 172 pounds
Let 'X' be a random variable in a binomial distribution
P( X≥172) = 74% = 0.74
we have to find that the percentage of males are not at least 172 pounds
Step(ii):-
The probability of males are not at least 172 pounds
P(X⁻≥172) = 1- P( X≥172)
= 1- 0.74
= 0.26
Final answer:-
The percentage of males are not at least 172 pounds
P(X⁻ ≥ 172) = 0.26
PLS FIND THE VALUE OF Y AND X THANKSSSS <3
Answer:
x = 1.5
y = 8
3/4 = 1.2/2
3/4 = 6/8