1.) f^-1(x) = x/3 -2
2.)f^-1(x) = 5x/6 + 5/2
I hope this helps you have a nice day!
Tomas combined 7.28 ounces of strawberries with 8.06 ounces of blueberries to make fruit bowls. He pours the fruit equally into four bowls and has a 1.58 ounces of fruit left over. How many ounces of fruit
Given :
Tomas combined 7.28 ounces of strawberries with 8.06 ounces of blueberries to make fruit bowls.
He pours the fruit equally into four bowls and has a 1.58 ounces of fruit left over.
To Find :
Weight of each ounces of fruit bowl.
Solution :
Sum of fruits , S = 7.28 + 8.06 = 15.34 ounces.
Weight of put he filled in 4 bowls, W = 15.34 - 1.58 = 13.76 ounces.
So, weight of each fruit bowl is :
\(w=\dfrac{13.76}{4}\\\\w=3.44\ pounds\)
Hence, this is the required solution.
What is the area of the sector for the following circle? Round your answer to 4 decimal places. *
Answer:
Area = 13.0900 ft²
Step-by-step explanation:
Area of sector = θ/360 × πr²
We are assuming it's the area of the minor sector that we are asked to find.
Therefore,
θ = 360 - 300 = 60°
r = 5 ft
Plug in the values
Area of minor sector = 60/360 × π × 5²
Area = 13.0899694
Area = 13.0900 ft² (to 4 decimal places)
Step-by-step explanation:
The angle of the minor sector will be ,
> 360 - 300 = 60° .
Area of sector :-
> Area = ∅ / 360 × πr²
> A = 60/360 × 3.14 × 5ft²
> A = 13.09 ft²
At the produce store you can buy 4 bags of bananas for $29.88. How much would it cost if u were to buy 6 bags?
Answer:
44.82
Step-by-step explanation:
29.88 divided by 4 is 7.47 times 6 is 44.82
Answer:
44.82$
Step-by-step explanation:
4:29.88
6:x
4x=179.28
x=44.82$
One year ago, you allocated the funds in your portfolio among four securities in the proportions
listed below. The rate of return on each security for the year is given in the third column of the table.
Security
Canadian
Equity
Provincial
Bonds
Asian Equity
Ethical Funds
Proportion Rate of return for the
invested (%)
year (%)
25
10
35
30
12
7
22
-12
Calculate the rate of return for the entire portfolio.
The rate of return for the entire portfolio, given the amount allocated to each of the four securities is
How to find the rate of return ?The rate of return would be the expected return of the proportion of the amounts invested into the various investment vehicles and their rates of return.
The rate of return for the portfolio is therefore :
= ∑ ( proportion invested x rate of return )
= ( 25 % x 12 % ) + ( 10 % x 7 % ) + ( 35 % x 22 % ) + ( 30 % x - 12 % )
= 7. 8 %
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I have no ideas what this means at all. Please help me.
Answer:
x + 8 = 8 + x
Step-by-step explanation:
the commutative property for addition is A + B = B + A
so you basically just swtich the numbers around
x + 8 = 8 + x
which expression is equivalent to n+n-0.18n
a. 1.18n
b. 1.82n
c. n- 0.18
d. 2n - 0.82
Answer:
Simplifying the expression `n + n - 0.18n`, we get:
n + n - 0.18n = 2n - 0.18n
Therefore, the expression `n + n - 0.18n` is equivalent to `2n - 0.18n`.
Looking at the answer choices:
a. 1.18n
b. 1.82n
c. n- 0.18
d. 2n - 0.82
We can see that choice d is equivalent to the simplified expression `2n - 0.18n`.
Therefore, the answer is d. 2n - 0.82.
Step-by-step explanation:
Find the area of this Parallelogram.
how do I create equal groups that represent the division fact 28÷4=7?
So to make equal groups just create the number of groups (divisor, in this case: 4) and insert into that the number of the quotient( in this case: 7)
1) Let's make equal groups for that division since 7 added 4 times is equal to 28:
2) Since 7 x 4 is the same as adding 7 four times, we have above four groups with seven balls that added up yields 28, in each group we have 7 balls.
3) So to make equal groups just create the number of groups (divisor) and insert into that the number of the quotient. Note that this is valid just for exact divisions.
Determine the intervals in which the function is decreasing
The intervals in which the function is decreasing. \([-\pi , -\frac{\pi }{3} ], [\frac{\pi }{3}, \pi ]\). Option 3
How do you find the interval in which the function is decreasing?We're given a function f(x) = 2 sin x - x, which describes a curve on a graph. We want to find the intervals where this curve is decreasing (going down) within the range of -π to π.
To find when the function is decreasing, we look at its slope. The slope tells us if the curve is going up or down. We find the slope by taking the first derivative of the function: f'(x) = 2 cos x - 1.
We now have an equation for the slope, f'(x) = 2 cos x - 1. A negative slope means the function is decreasing. So, we want to find where f'(x) is less than 0 (negative).
We set up the inequality: 2 cos x - 1 < 0. We solve it to find the x-values where the slope is negative. The solution is cos x < 1/2.
From the inequality cos x < 1/2, we find the intervals within the range of -π to π where the function is decreasing. These intervals are [-π, -π/3] and [π/3, π].
The above answer is in response to the question below as seen in the picture.
Determine the interval(s) in \([-\pi, \pi ]\) on
which f(x) = 2 sin x - x
is decreasing.
1. \([-\frac{\pi }{3}, \frac{\pi }{3} ]\)
2. \([-\frac{\pi }{6}, \frac{\pi }{6} ]\)
3. \([-\pi , -\frac{\pi }{3} ], [\frac{\pi }{3}, \pi ]\)
4. \([-\pi , -\frac{-2\pi }{3} ], [\frac{2\pi }{3}, \pi ]\)
5. \([-\pi , - \frac{5x}{6} ], [\frac{\pi }{6}, \pi ]\)
6. \([-\frac{\pi }{6}, \frac{5\pi }{6} ]\)
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On a coordinate plane, a line goes through points (negative 4, 0) and (0, 4.5).
What is the x-intercept???
image is there
-4 is the x intercept.as in the values on the x-axis
Answer:
Im pretty sure it the first one
Step-by-step explanation:
Which equation shows how to solve the problem? (2.79 – 1.4) + (3.06 – 1.4) + (2.44 – 1.4) + (3.82 – 1.4) = 6.51 2.79 + 3.06 + 2.44 + 3.82 = 12.11; 12.11 × 1.4 = 16.954 2.79 + 3.06 + 2.44 + 3.82 = 12.11; 12.11 ÷ 1.4 = 8.65 (2.79 × 1.4) + (3.06 × 1.4) + (2.44 × 1.4) + (3.82 × 1.4) = 16.954; 16.954 ÷ 1.4 = 12.11
Answer: B :)
Step-by-step explanation:
you need to find the number of containers for all the juice so add all of them together and then divide by 1.4 or the volume of the containers to get to amount you need
What is the equation to 6x=0.4
Answer:
Step-by-step explanation:
15
PLS ANSWER!!!
Lori graphed f(x) = −34x − 1 and g(x) = −4f(x) on the same coordinate plane. Which statements below incorrectly describe how the graphs of f(x)and g(x)are related?
Select all the correct answers.
A.The graph of f(x) is less steep than the graph of g(x).
B.The y-intercept of f(x) is 5 units above the y-intercept of g(x).
C.The graph of f(x) is shifted 4 units up to create the graph of g(x).
D.The y-intercept of f(x) is 3 units below the y-intercept of g(x).
E.The graph of f(x) has the same x-intercept as the graph of g(x).
F.The graph of f(x) is more steep than the graph of g(x).
The true statement about f(x) and g(x) is (a) the graph of f(x) is less steep than the graph of g(x).
The equations are given as:
\(f(x) = -\frac 34x -1\)
\(g(x) = -4f(x)\)
Substitute \(f(x) = -\frac 34x -1\) in \(g(x) = -4f(x)\)
\(g(x) = -4(-\frac 34x -1)\)
Expand
\(g(x) = 3x + 4\)
So, the equations of f(x) and g(x) are:
\(f(x) = -\frac 34x -1\)
\(g(x) = 3x + 4\)
A linear equation y = mx + b has a slope of m and a y-intercept of b.
So, the slopes of g(x) and f(x) are 3 and -3/4.
So, the y-intercept of g(x) and f(x) are 4 and -1
This means that
The graph of f(x) is less steep; option (a) is trueThe y-intercept of f(x) is 5 less the y-intercept of g(x); option (b) is falseBoth graphs are not the same, and they have different x-intercepts.
Hence, the true statement is (a)
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Berry delicious is a popular shop that sells the shop used 60% more strawberries than the previous year when it used 3,090 kilograms how many strawberries did berry delicious use this year
Answer:
4,944 kg of strawberries
Step-by-step explanation:
In order to know the amount of strawberries Berry Delicious used this year, you have to know how much is 60% of 3,090 kg of strawberries. You can solve this by multiplying 3,090 by 60%.
Let's solve.
3,090 kg x 60% (0.60) = 1,854 kgNext, we have to add 1,854 kg to 3,090 kg.
3,090 kg + 1,854 kg = 4,944 kg of strawberriesTherefore, Berry Delicious used 4,944 kg of strawberries this year. This is 1,854 kg more than last year's.
how many numbers are 3 units away 0
Answer:
|−3| = 3, as −3 is 3 units away from 0 and |3| = 3, as 3 is 3 units away from 0.
Step-by-step explanation:
What is the slope of the line on the graph?
Answer:
1/2
Step-by-step explanation:
Pick to easy to read points on the line: (-4, 0) and (0, 2)
Start at (-4, 0). To go to (0, 2), you go 2 units up. That is a rise of 2.
Then you go 4 units right. that is a run of 4.
slope = rise/run = 2/4 = 1/2
Answer: 1/2
Which building is located in Quadrant II?
Enter a positive common factor (other than 1) of the fraction's numerator and
denominator.
9/21
7. El área de un terreno de forma rectangular es 4332 m?. Si de ancho mide la tercera parte de su medida de largo, ¿Cuáles son las dimensiones del rectángulo?
in the equation (y-7)=(3)/(4)(x-5) a point on that line is
1.(-5,-7)
2.(7,5)
3.(-7,-5)
4.(5,7)
Answer:
First find the slope of the straight line, m=(Y2-Y1)/(X2-X1)=(17–7)/(-5–0)=-2.
Using the standard equation of a straight line, y=mx+b, we know that m=-2.
Thus, so far we know that y=-2x+b.
Now plug in the coordinates of either of the above points, that we know do lie on the straight line, into our equation, y=-2x+b, and solve for b.
I will use the first point, (0,7), to get 7=(-2)(0)+b.
Solving for b, we see that b=7.
Therefore, the equation of the straight line is y=-2x+7.
It is a good idea to check your answer on a graphing calculator.
find the area of a triangle height 11 base 18
Answer:
99 cm2
Step-by-step explanation:
Area of triangle = (hb)/2
Replacing the numbers, we have : (11x18)/2 = 99 cm2
given the following table with selected values of f(x) and g(x) evaluate f(g(1))
The value of f(g(1) from the table of functions is given as 1.
What is Functions ?Each element of X receives precisely one element of Y when a function from one set to the other is used. The sets X and Y are collectively referred to as the function's domain and codomain, respectively. Initially, functions represented the idealized relationship between two changing quantities.
A function is a procedure or a relation that links each element of a non-empty set A, at least one element of another non-empty set B, to another element of the first non-empty set A. In mathematics, a relation f between two sets, A and B, is referred to as the function's domain and co-domain.
A relation between a collection of inputs and outputs is known as a function. A function is, to put it simply, a connection between inputs in which each input is connected to precisely one output. Each function has a range, codomain, and domain. The usual way to refer to a function is as f(x), where x is the input.
when x = 1
g(x) = 3
or f(g(1) = f(3) = 1
The value of f(g(1) from the table of functions is given as 1.
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How do I solve this question
Rambo-Conduit Corporation manufactures plastic conduit that is used in the cable industry. A conduit is a tube that encircles and protects the underground cable. In the process of making the plastic conduit, called extrusion, the melted plastic (resin) is pressed through a die to form a tube. Scrap is produced in this process. Information from the cost of production reports for three months is as follows, assuming that inventory remains constant:
May June July
Resin pounds input into the process 470,000 700,000 650,000
Price per pound X$1.50 X$1.50 X$1.50
Plastic material costs $493,000 $640,000 $677,000
Conversion costs $80,000 $120,000 $115,000
Conduit output from the process (feet) 800,000 1,200,000 1,130,000
Assuming that there is one-half pound of resin per foot of the finished product, determine the resin materials cost per foot of finished product for June.
a. $0.53
b. $0.60
c. $0.54
d. None of these choices are correct.
Answer:
The resin materials cost per foot of finished product for June is $0.53
Option a) $0.53 is the right answer
Step-by-step explanation:
Given the data in the question;
May June uly
Resin pounds input
into the process 470,000 700,000 650,000
Price per pound X$1.50 X$1.50 X$1.50
Plastic material costs $493,000 $640,000 $677,000
Conversion costs $80,000 $120,000 $115,000
Conduit output from
the process (feet) 800,000 1,200,000 1,130,000
Assuming that there is one-half pound of resin per foot of the finished product, determine the resin materials cost per foot of finished product for June.
Now;
Materials cost for June = $640,000
Number of Feet produced as output in June = 1,200,000
so
Material Cost per feet of finished product will be;
= $640,000 / 1,200,000
= $0.5333 ≈ $0.53
Therefore, the resin materials cost per foot of finished product for June is $0.53
Option a) $0.53 is the right answer
In a class of 32 students for students were home sick with the flu on Thursday what percent of the students were absent on Thursday
Aaden wants to get a subscription to an online library. There are two subscription options, one of which charges a fixed 96 dollar annual fee and the other which charges 3 dollars per book he borrows.
Here's a graph that shows a system of equations for this scenario where is the number of books Aaden borrows and y is the total cost of the subscription. What does point r represent in this context
The point R in the context refers to the break even point where the cost for aaden is same when either he take the annual fee or borrow
What is referred to as break even point?The break-even point is a term commonly used in business and finance to refer to the point at which total revenue equals total costs, resulting in neither profit nor loss. In other words, it is the level of sales or production volume at which a company or project covers all its expenses and generates zero net income.
At the break-even point, the revenue generated from selling a product or service covers both the variable costs (costs that vary with the level of production, such as raw materials or direct labor)
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helppp please, cause I really need it tomorrow
Answer:
who asked
Step-by-step explanation:
5. Murphy obtains a 15/5 balloon mortgage to finance $113,500 at 4.95%. How much principal and interest will he have already pald when his balloon payment is due? (2 points)
$85,433.10
O $70,863.13
O $52,781.40
O $53,676.00
Answer:
$278.15×60= $16688.969
Step-by-step explanation:
Murphy has a 15/5 balloon mortgage plan therefore he would make constant payments monthly for five years and then pay the balance of the loan/balloon payment for the 10 years left in bulk
To calculate principal+interest on loan before balloon payment is due, we simply calculate Murphy's constant/monthly payments for the 15 year loan amortization and multiply by number of payments before balloon payment is due:
Formula for monthly payments
A= P×r×r(1+r)^n/(1+r)^n-1
Where A= monthly payments
P= mortgage loan value
r= interest rate on loan
n= number of payments = 15×12= 180 monthly payments
Substitute :
A= $113500×0.0495×0.0495(1+0.0495)^180/(1+0.0495)^180-1
A= $113500×0.0495×296.104/5980.90
A= $113500×0.0495×0.049508
A= $278.15
To calculate our principal and interest before balloon payment, we multiply by number of payments(5×12=60 payments) before due balloon payment
60×$278.15= $16688.969
Which of the following pairs show(s) two congruent triangles?
O B only
OB and C only
O A, B, and C
O A and C only
Answer:
B only
Step-by-step explanation:
Triangles A and C are similar, but not congruent to each other. Similar triangles have proportional sides and congruent angles, while congruent triangles have congruent sides and congruent angles.
Therefore, only B is correct
The question is asking for pairs of congruent triangles but lacks key information needed to accurately answer this, such as lengths or angles. Congruent triangles are identified in geometry based on either side-lengths or angles.
Explanation:The question is about congruent triangles, which in mathematics means triangles that have the same size and shape. But to accurately answer which pairs show two congruent triangles, we need more information. The options provided include 'A', 'B', and 'C' but without knowing more about these elements (for example their lengths or angles), it is impossible to determine which are congruent. Congruent triangles are identified in geometry based on either side lengths (SSS: Side-Side-Side, SAS: Side-Angle-Side, ASA: Angle-Side-Angle) or angles (AAS: Angle-Angle-Side, HL: Hypotenuse-Leg for right triangles). Without this vital information, we cannot definitively answer the question. Be sure to verify all the properties required to prove two triangles congruent.
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bridge is raised so that it forms a 15° angle with the ground. It is then raised some more so that it forms a 43° angle with the ground. How many degrees was the draw bridge raised from its first position to its second position?
Answer: If you minus it the answer is -0.488692191 rad
I think
Step-by-step explanation:
How do you find the second of an angle?
The whole part of the measure of an angle in decimal degrees is the whole number of degrees. Multiplying the decimal part by 60 gives the number of minutes. If this number of minutes has a decimal part, then multiplying this decimal part by 60 gives the number of seconds.
These are my opinion