Answer: y-8=8/9(x-9)
Step-by-step explanation:
If it is parallel line that means that their gradient must be the same.
Point slope formula: y - y1 = m (x - x1)
m= gradient
y1 = y point
x1 = x point
y-8=8/9(x-9)
ILL GIVE BRAINLIST HELP ASPA
the 3 D'E=3DE i think that is the correct answer
could someone help me please?
Answer:
62
Step-by-step explanation:
Consider the function represented by the table.
What is f(0) ?
8 + 2 ( x - 6 ) = -2 + 2x - 2
Answer:
x = infinite amount of solutions
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Step-by-step explanation:
Step 1: Define Equation
8 + 2(x - 6) = -2 + 2x - 2
Step 2: Solve for x
Distribute 2: 8 + 2x - 12 = -2 + 2x - 2Combine like terms: 2x - 4 = 2x - 4Add 4 on both sides: 2x = 2xDivide 2 on both sides: x = xHere we see that x does indeed equal x.
∴ x = infinite amount of solutions.
The weights of an orange in the bin at the grocery store vary normally with a mean of 10 oz. and a standard deviation of 2.5 oz. If you randomly pick two oranges out of the bin, what is the probability that the difference in their weight is at least 1 oz?
a) 0.421
b) 0.389
c) 0.778
d) 0.135
e) 0.842
Answer:
e) 0.842
Step-by-step explanation:
If the father's age in 3 years will be twice the son's age 4 years ago, and if the sum of their ages now is 106, how old is the father now?
Answer:
The father is 67 and the son is 38
Step-by-step explanation:
TRUST ME Bois and Girls
Pls help I’m going to get in trouble if I don’t finish this test
I will mark you as brainlist
Answer:
what are some of the answers? I think the answer could be for 1 plant there is 5 Rose's. put I'm not 100 percent sure what the question is asking
Find the GCF (greatest common factor) of 8 and 7.
Answer: Its 1
Step-by-step explanation:
Can i have some assistance on this question?
The linear function f(x) = 4/5x - 9
Given,
f(-20) = -25
Slope, m = 4/5
We have to find the linear function f(x)
We know the slope-intercept form, y = mx + b
Here,
f(-20) = -25
x = -20 and y = -25
slope, m = 4/5
So, lets solve for b.
y = mx + b
-25 = 4/5 (-20) + b
-25 = 4 × (-4) + b
-25 = -16 + b
Add 16 to both sides
16 - 25 = -16 + 16 + b
We get,
-9 = b
Now, find f(x)
f(x) = 4/5x - 9
That is, the linear function f(x) = 4/5x - 9
Learn more about linear function here:
https://brainly.com/question/8346797
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5. A bag contains 3 yellow marbles, 4 green marbles, 6 purple marbles, and 2 orange marbles. If a marble is drawn from a bag, what is the probability that it is green? A) 1/15 B) 4/15 C) 1/4 D) 6/15
Answer:
B) 4/15
Step-by-step explanation:
green marbles: 4
total marbles: 15
probability
4/15
PLEASE HURRY ILL MARK AS BRAINLIEST!!!
Answer:
answer is 14 and it is a example of derivative
Step-by-step explanation:
Find the probability below in the picture. (the answer isn't 14/4)
The weekly revenue for a product is given by R(x) = 324x - 0.0495x?, and the weekly cost is C(x) = 8000 + 162x - 0.099x2 + 0.00003x”, where x is the number of units
produced and sold
(a) How many units will give the maximum profit?
(b) What is the maximum possible profit?
(a) The number of units that will give the maximum profit is
(Round to the nearest whole number as needed.)
Answer:
(a) The number of units that will give the maximum profit is 2,000 units.
(b) The maximum possible profit is $274,000.
Step-by-step explanation:
(a) How many units will give the maximum profit?
From the attached photo in the question, we are given;
R(x) = 324x - 0.0495x^2 ………………....................................……….. (1)
C(x) = 8000 + 162x - 0.099x^2 + 0.00003x^3 …………………….. (2)
In economics, profit function, P(x), is obtained as follows:
P(x) = R(x) - C(x) ………………………. (3)
Substituting the equations (1) and (2) for R(x) and C(x) respectively into equation (3) and then simplify, we have:
P = 324x - 0.0495x^2 - (8000 + 162x - 0.099x^2 + 0.00003x^3)
P = 324x - 0.0495x^2 - 8000 - 162x + 0.099x^2 - 0.00003x^3
P = -8000 + 162x + 0.0495x^2 - 0.00003x^3 ………………….. (4)
Taking a derivative of equation (4) with respect to x and equating to 0, we have:
162 + 0.099x - 0.00009x^2 = 0 .................... (5)
Using the almighty formula as follows:
x = (-b +/- (b^2 - 4ac)^0.5) / 2a ………………. (6)
Where, from equation (5);
a = - 0.00009
b = 0.099
c = 162
Substituting the values into equation (6), we have:
x = (-0.099 +/- (0.099^2 - (4 * (- 0.00009) * 162))^0.5) / (2 * - 0.00009)
x = (-0.099 +/- 0.261) / -0.00018
x = (-0.099 + 0.261) / -0.00018, or x = (-0.099 - 0.261) / -0.00018
x = -900, or x = 2000
Since negative number does not have economic value in economics, the number of units that will give the maximum profit is therefore 2,000 units.
(b) What is the maximum possible profit?
From part a, x = 2000
Substituting x = 2000 into equation (4) and then solve, we have:
P(x) = -8000 + (162 * 2000) + (0.0495 * 2000^2) - (0.00003 * 2000^3)
P(x) = 274,000
Therefore, the maximum possible profit is $274,000.
Twice the difference of p and 10 I need a answer for my hw plz
Answer:
2(p - 10)
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightStep-by-step explanation:
Step 1: Translate
"Twice" is multiplied by 2.
"Difference" is subtraction.
"p" is p.
"10" is 10.
Step 2: Write expression
2(p - 10)
2p - 20
Identify the slope as positive, negative, zero or undefined from each graph.
What’s this answer
Answer:
1-positive
2-negitive
3-zero
4-undefined
Answer:
1 ) positive 2) negative 3) undefined 4) undefined
Step-by-step explanation:
what is the answer to this 2²/2³
Answer:
.5
Step-by-step explanation:
22
23
=
22
23
=
2*2
2*2*2
=
1
2
(Decimal: 0.5)
How do you this .. I don’t know how to do it
Jana received $5 a week for her allowance. Every other week she earns an extra $4 for babysitting her cousins. If she saves all the money she much will she have in 8 weeks?
A $19
B $28
C $33
D $56
Find the area and circumference of a circle with radius 8 ft use the value 3.14 for it and do not round your answer be sure to include the correct units in your answer
Answer: C=50.24 ft, A=200.96 ft^2
Step-by-step explanation:
Area:
A=(pi)*r^2
A=(3.14)*8^2
A=200.96 ft^2
Circumference:
C=2*(pi)*r
C=2*(3.14)*8
C=50.24 ft
the temperature was 20 degrees below 0 at midnight. By morning it fell another 15 degrees. choose the correct expression
A. 20-15
B. -20+(-15)
C. -20+15
Answer:
C
Step-by-step explanation:
-20 + 15 = -35
a negative + a positive = a negative
Hope this helps!
is the square root of 9/31 rational
Answer:
NO
Step-by-step explanation:
no, 9/31 is not an irrational number. ... So we have shown that the square root of any non-square cannot be rational; hence, it is irrational.
The square root of 9/31 rational is not a rational number.
We have given that 9/31.
We have to determine is the square root of 9/31 rational
What is the square root of arational numbers?A rational number is a number that can be expressed as the quotient of two integers, with the denominator not equal to zero.
9/31 is not an irrational number.
So we have shown that the square root of any non-square cannot be rational.
hence, it is irrational.
Therefore it is not a rational number.
To learn more about the rational number visit:
https://brainly.com/question/43641
Use the diagram to find the following measures
A) triangle angle sum equation
B) value of x = ———- degrees
Answer:
Triangle sum of equation: x° + 109° = 180°
value of x = 71°
At a local high school, 30% of the students have a part-time job, 45% of the students are on the principal's honor roll, and 20% of the students have a part-time
job and are on the principal's honor roll. If a student was randomly selected from this school, what is the probability that the student has a part-time job or is on
the principal's honor roll?
0 95%
O 759
O 55%
O 3596
Answer:
b
Step-by-step explanation:
Answer:
b he is your answer dear friend
Joel received a $8.00 tip from a customer who had a $50.00 bill.
Which decimal represents the fraction of the bill Joel received as a tip?
A 0.08
B 0.16
C 0.22
D 0.625
Answer:
The answer is D
Step-by-step explanation:
Is 6dd same answer as 4d+2d
Answer:
[tex]6d \: is \: same \: as \: 4d + 2d[/tex]
Step-by-step explanation:
[tex]4d + 2d = 6d \\ pls \: mark \: as \: brainliest[/tex]
an 8-sided die is rolled 400 times. about how many time should it stop on 7? about how many times should an odd number appear?
X-4y=-12 and 5x=20y+60
How do you solve this
Answer:
You must turn the variables, or the "x" into a number to make the numbers on the left equal the numbers on the right.
Step-by-step explanation:
In order to solve these problems, you must replace the variable with a number to have the equation on the left equal what is on the right.
Equation 1:
x - 4y = -12 <----- This is the original problem.
-8 - 4y = -12 <----- Replace the variable.
-12y = -12 <----- This is a true statement.
Equation 2:
5x=20y+60 <----- This is the original problem.
5(16) =20y+60 <----- Replace the variable/Do the addition.
80 = 80y <------ This is a true statement.
Hope this helps! :D
Pls help it isn’t urgent but it’s for my hw
You have sample data that leads you to believe that the average high temperature in Oklahoma City is 92°F.
What is the alternative hypothesis, Ha, for this situation?
Answer:
B - u>90 on edge
Answer:
B. µ > 90
Step-by-step explanation:
I can confirm that the answer to your question is B.
A blank has exactly two factors
Answer:
Prime Number
Step-by-step explanation: