Mrs. Martinez uses 1.5 pounds of flour for each loaf of bread she makes. How many
complete loaves of bread could she make with a 25-pound bag of flour?
A 16
B 17
C 26
D 37
I feel like its A or B bu idk which.. HELP
Answer:
16
Step-by-step explanation:
What is the slope of a line perpendicular to the line whose equation is
12x – 9y = 135. Fully reduce your answer.
Answer:
The slope is -9/12
Step-by-step explanation:
First find the slope of the given line:
12x - 9y = 135 → -9y = -12x + 135 → y = 12/9 - 15
The perpendicular slope is a slope that is the reciprocal and is the opposite charge of the given slope.
So the answer would be -9/12, which is 12/9 but flipped upside down and is negative.
Bob bought 40 gumboils from a quarter machine. The number of each flavor he got is shown in the table. If there are 140 gumboils remaining in the machine. what is a reasonable prediction for the number of cola flavored gumboils left?
Answer: Is only definable if you can show the table but according to a valid explanation it would be most likely 41
Step-by-step explanation:
Lets say Bob has 17 strawberry, 19 Cola, and 4 blueberry, we can infer there is an equal amount of gumballs of each flavor in the machine; Before bob bought any gumballs there were 180 and if there were only 3 flavors we would divide 180 by 3 and get 60. That means each flavor has 60 of its own flavor and if we take 19 from the 60 cola flavored we can get 41.
The simplest form of 80 can be written as
aVb, where a =
and b =
Answer: The expression that is equivalent to root of 80 is B and a=4 b=5
Step-by-step explanation: Happy early Christmas guys :) giving away 100 points soon for whoever comments on my " question'' first stay tuned!
Describe the translation in g(x)=x+11 as it relates to the graph of the parent function. g(x) is a translation of the parent function 11 units 1 of 1.
The graph of the function y = g(x) = x + 11 is identical to the graph of the parent function y = x, except that it has been translated upwards by 11 units and to the left by 1 unit.
What is translation?
Translation is one of the transformations in math. When a shape has been transformed, the original shape is called the preimage and the vertices are usually labeled using uppercase letters (Example: ABCD).
The function g(x) = x + 11 represents a transformation of the parent function y = x. Specifically, g(x) is a translation of the parent function 11 units up and 1 unit to the right.
When we add 11 to the input value x in the function g(x), this shifts the entire graph of the function upwards by 11 units. This means that every point on the graph will be shifted vertically upwards by 11 units.
Similarly, when we add 1 to the output value of x in the function g(x), this shifts the entire graph of the function 1 unit to the left. This means that every point on the graph will be shifted horizontally to the left by 1 unit.
So, the graph of the function y = g(x) = x + 11 is identical to the graph of the parent function y = x, except that it has been translated upwards by 11 units and to the left by 1 unit.
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PLEASE HELP ASAP!!
Solve for x.
x=4 and that it's the answer
We collected data on the tuition charged by colleges and universities in Michigan. Here are some numerical summaries for
the data:
Mean SD Min Max
10,614 8049 1873 30,823
Based on the relationship between the mean, standard
deviation, minimum, and maximum, is it reasonable to
believe that the distribution of Michigan tuitions is
approximately Normal
No, it is not reasonable to believe that the distribution of Michigan tuitions is approximately normal.
The mean, standard deviation, minimum and maximum of the tuition data collected from Michigan colleges and universities are 10,614, 8049, 1873 and 30,823 respectively. Based on this information, it is possible to conclude whether or not the distribution of Michigan tuitions is approximately normal.
Explanation: The main reason is the presence of extreme values in the data. The maximum tuition of 30,823 is more than 3 standard deviations away from the mean tuition of 10,614. This suggests that there are some colleges and universities in Michigan that charge significantly higher tuition than others. Additionally, the minimum tuition of 1,873 is also far from the mean. This indicates that there may be some colleges and universities in Michigan that charge significantly lower tuition than others. As a result of the above observations, the distribution of Michigan tuitions is likely skewed to the right. Therefore, it is not reasonable to believe that the distribution of Michigan tuitions is approximately normal.
Conclusion: From the numerical summaries given, it is clear that the distribution of Michigan tuitions is not approximately normal. This is due to the presence of extreme values in the data which suggests that the distribution is skewed to the right.
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rank the steps involved in transforming one couple to another couple in a parallel plane in the correct order.
To rank the steps involved in transforming one couple to another couple in a parallel plane, here is the correct order:
Identify the initial couple and the desired final couple.
Determine the translation vector that will move the initial couple to the desired final couple.
Translate the initial couple using the determined translation vector. This will shift the entire couple in the parallel plane.
Verify that the translation has successfully moved the initial couple to the desired final couple.
If necessary, make any additional adjustments or transformations to align the initial and final couples precisely in the parallel plane.
Confirm that the final couple is now in the desired position and orientation relative to the initial couple, maintaining the parallelism of the plane.
By following these steps in order, you can effectively transform one couple to another in a parallel plane.
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Drag each statement to the correct location on the table.
Classify the sentences based on whether they are or are not statements.
You shouldn't add two numbers
before factoring them.
Two congruent shapes can be
mapped onto one another.
A triangle has six medians.
Statement
The square root of 16 is 4.
AA isn't a criterion for
congruence of triangles.
The formula for area of a
square is easy to remember.
Not a Statement
Step-by-step explanation & Answer:
Judging by how I see the answer here is the answer:
Statement:
A triangle has six medians.
Two congruent shapes can be mapped onto one other.
The fomula for area of a square is easy to remember .
The square root of 16 is 4.
Not Statement:
You shouldn't add two numbers before factoring them.
AA isn't a criterion for congruence of triangles
Remember by following this some sort of checklist then it should help you answer questions like this:
A triangle can have 6 median if it depends
Yes, Two congreunent shapes can be mapped
The formula for an area of a square is very easy to remember ( L x W )
Thus shown in the question square roots = 16 is 4
Remember you should never add 2 numbers before factoring them ( that is not the order )
AA cannot! Be a criterion for congruence of triangles due to the triangle.
Thus the answer to your problem is, shown above.
If a plane can travel 510 miles per hour with the wind and 410 miles per hour against the wind, find the speed of the wind and the speed of the plane in still air.
Answer:
Below.
Step-by-step explanation:
Ok so, Since its 510 - x = 410. Speeds equals the wind.
SO?
100=2x
x=50
410+50 = 460!
this is the hypothesis used in creating the box model for a test of significance. this hypothesis about the box (population parameter) corresponds with the idea that any observed difference between the sample outcome and the expected value is due to chance.
The hypothesis used in creating the box model for a test of significance. this hypothesis about the box (population parameter) corresponds with the idea that any observed difference between the sample outcome and the expected value is due to chance is the Null Hypothesis.
A statistical conjecture known as a null hypothesis asserts that certain characteristics of a population or data-generating process are not different from one another.
The alternative theory contends that there is a distinction. A method to reject the null hypothesis with a predetermined level of confidence is provided by hypothesis testing. The alternative hypothesis is supported if the null hypothesis can be rejected. The foundation of the scientific falsification principle is null hypothesis testing.
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Can someone help me with this and show work pleaseee!!!
Answer:
10 units and 157.84 units
Step-by-step explanation:
4
substitute t = 1 into the equation
h = - 16(1)² + 6 = - 16 + 6 = - 10
the value is negative since the ball travels down
the ball has travelled 10 units after 1 second
5
substitute t = 3.2 into the equation
h = - 16(3.2)² + 6 = - 16(10.24) + 6 = - 163.84 + 6 = - 157.84
the well is 157.84 units deep
sorry had to repost lol could you answer part b of the question for me please???
Answer:
hey one point goes through (-1.5,0) and( 0,3)
Step-by-step explanation:
Hope this helps
pls put brainliest
what decimal is equivalent to 4/40
Answer:10 percent
Step-by-step explanation:
divide the two
Convert the fraction to a decimal by dividing the numerator by the denominator.
0.1
You have 4 cups of flour and you need to us 1 3/4 cups of flour for a cookie recipe.how much flour will you have left?
Which of the statements about the following quadratic equation is true? 6x2 - 8 = 4x2 7x.
Answer:
2(−2x^28+3x^2−4)=0
Step-by-step explanation:
this is your answer factored. but i will you the real answer after you tell me all the other options
Answer:
Step-by-step explanation:
a formula for 6 gallons of light green paint uses 3/8 gallon of white paint. Liam has 9/16 gallon does Liam have enough white paint to make 8 gallons of light green paint?
Given:
6 gallons of light green paint uses \(\dfrac{3}{8}\) gallon of white paint.
Liam has \(\dfrac{9}{16}\) gallon of white paint.
To find:
Whether Liam have enough white paint to make 8 gallons of light green paint.
Solution:
Here, 6 gallons of light green uses \(\dfrac{3}{8}\) gallon of white paint.
So, the white paint for 1 gallon of light green \(=\dfrac{\dfrac{3}{8}}{6}\)
\(=dfrac{3}{8\times 6}\)
\(=\dfrac{3}{48}\)
\(=\dfrac{1}{16}\)
It means, 1 gallons of light green uses \(\dfrac{1}{16}\) gallon of white paint.
White paint for 8 gallon of light green \(=8\times \dfrac{1}{16}\)
\(=\dfrac{8}{16}\)
She has \(\dfrac{9}{16}\) gallon of white paint, which is greater than \(=\dfrac{8}{16}\) gallons.
Therefore, Liam have enough white paint to make 8 gallons of light green paint.
If Liam has 9/16 gallon, he has enough white paint to make 8 gallons of light green paint
Given that 6 gallons of light green paint use 3/8 gallon of white paint, this can be expressed as:
3/8 gallons of white paint = 6 gallons of light green
We are to determine if 9/16 gallons will be enough to make 8 gallons of light green paint. This can be expressed as
9/16 gallons of white paint = x
Divide both expressions
3/8 * 16/9 = 6/x
2/3 = 6/x
Cross multiply
2x = 3 * 6
2x = 18
x = 18/2
x = 9
This shows that if Liam has 9/16 gallon, he has enough white paint to make 8 gallons of light green paint
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Write an algebraic expression for each verbal description.
The product of three and r, increased by the sum of nine, 2r, and one
Step-by-step explanation:
3r + (9 + 2r + 1)
this can be simplified :
3r + (9 + 2r + 1) = 3r + 2r + 9 + 1 = 5r + 10
Which point lies on the qraph of 3y=3x
Answer:
1,1 2,2 x=y so it would be the same numbers for both points
Step-by-step explanation:
Shawna and her best friend Keisha go shopping. The function p(x) = 3x4 + 2x3 − 4x2 + 21 represents how much money each girl spent based on the number of hours they were shopping. If Shawna and Keisha each go shopping for 2 hours, how much money did they spend together? $37 $69 $101 $138 Question 9(M
Answer:
$69
Step-by-step explanation:
Given the amount of money each girl spent based on the number of hours they were shopping modeled by the function p(x) = 3x4 + 2x3 − 4x2 + 21
To get how much they spend together if each go shopping for 2hours, we will substitute x = 2 into the given function as shown:
p(2) = 3(2)⁴ + 2(2)³ − 4(2)² + 21
p(2) = 3(16) + 2(8) − 4(4) + 21
p(2) = 48 + 16 − 16 + 21
p(2) = 48+21
p(2) = 69
Therefore they spend $69 together
Answer: 138$
Step-by-step explanation: 69$ is how much 1 girl spends. They both spend 138%$. Also, I took the test.
find the limit if it exists, or show it does not exist. a. lim(x,y)-->(2,1) (4-xy)/(x^2+3y^2) b. lim(x,y)-->(0,0) (x^4-4y^2)/(x^2+2y^2)
a. Thus, the limit exists and is equal to 0 and b. Since the limits along these two paths are different, the limit does not exist.
a. To find the limit of (4-xy)/(x²+3y²) as (x,y) approaches (2,1), we can try to approach the point from different paths. Along the path x = 2, we get lim(x,y)-->(2,1) (4-2y)/(4+3y²), which equals 0. Along the path y = 1, we get lim(x,y)-->(2,1) (4-2x)/(x²+3), which also equals 0. Thus, the limit exists and is equal to 0.
b. To find the limit of (\(x^4\)-4y²)/(x²+2y²) as (x,y) approaches (0,0), we can again approach the point from different paths. Along the path x = 0, we get lim(x,y)-->(0,0) (-4y^2)/(2y^2), which equals -2. Along the path y = 0, we get lim(x,y)-->(0,0) (\(x^4\))/(x²), which equals 0. Since the limits along these two paths are different, the limit does not exist.
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How do i solve this paper?
I feel like my answers are gone and i need help.
Answer:
you have it correct sir
Step-by-step explanation:
Solve for x. Round to the nearest tenth.
Using trigonometric function the value of x is 51.3°.
What is trigonometric function?
The functions of an angle in a triangle are known as trigonometric functions, commonly referred to as circular functions. In other words, these trig functions provide the relationship between a triangle's angles and sides. There are five fundamental trigonometric functions: sine, cosine, tangent, cotangent, secant, and cosecant.
Here Let us take the given right triangle as ABC.
∠A = x , ∠B = 90° and AB = 25 , AC= 40
Now using Cosine ratio then
Cos A = \(\frac{adjacent}{hypotenuse}\)
=> cos x = \(\frac{25}{40}\)
=> cos x = \(\frac{5}{8}\)
=> x = \(cos^{-1}\frac{5}{8}\)
=> x = 51.3°
Hence the value of x is 51.3°.
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Work out the trapezium below
Answer:
A = 40 cm^2
Step-by-step explanation:
A = (3+13)/2 * 5
A = 16/2 * 5
A = 8 * 5
A = 40 cm^2
Fill in the table using this function rule
y=- 10x + 2
Suppose the derivative of function f is
f'(x) =(x+1)^2(x-3)^5(x-6)^4
On what interval is f increasing?
The function f is increasing on the interval (6, ∞).
The function f will be increasing in the intervals where f'(x) > 0.
To find these intervals, we can examine the sign of each factor of f'(x), which is (x + 1)²(x - 3)⁵(x - 6)⁴.
We can analyze the sign of f(x) by considering the factors individually:
(x+1)²: This factor is always positive since it is the square of a real number.
(x - 3)⁵: This factor is positive when x>3 and negative when x< 3.
(x - 6)⁴: This factor is positive when x>6 and negative when x< 6.
We need to consider the overlapping regions of positivity for each factor.
When x>6, all three factors are positive, so f ′ (x) is positive.
When 3<x<6: In this interval, the factor (x+1)² is positive, but both (x−3)⁵ and (x−6)⁴ are negative.
Thus, f ′ (x) is negative.
When x<−1: In this interval, (x+1)² is negative, while (x−3)⁵ and (x−6)⁴ are positive.
Hence, f ′ (x) is negative.
Therefore, the function f(x) is increasing on the interval x>6.
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Find the population mean or sample mean as indicated. Sample: 17, 12, 7, 10, 9 - Select the correct choice below
and fill in the answer box to complete your choice. O A. H = O B. X=
Answer:
11
Step-by-step explanation:
a "mean" is an average of a data set.
you can find this by adding all terms together (17 + 12 + 7 + 10 + 9)
and then dividing by the total number of terms (in this case, 5)
so, your equation would be (17 + 12 + 7 + 10 + 9 = 55) 55 / 5
55 / 5 = 11
so, for this example, 11 would be the mean
....
further explanation:
if the concept of adding terms and dividing to get an average is confusing, try thinking about it with fewer terms,
so the average of 2 and 4 is halfway (1/2) between them. so, 2+4 (6) / 2 = 3
3 is midway between
so, lets say we want to find the average of 3 numbers, like 2, 4, and 6. we want to find the number in between all of these. so like we did for the previous, add 2+4+6 (12) and divide by 3 [# of terms) to get 4.
hope this helps!
How many solutions does 7(x - 2) + 5 = 3 (2x - 1) + 1 have?
Answer:
one, x = 7
Step-by-step explanation:
7(x - 2) + 5 = 3 (2x - 1) + 1
reduce:
7x - 14 + 5 = 6x - 3 + 1
x = 7
Function g is a transforamtion of the parent cosine function such that g (x) =3cos(x+2)+1 which paragrsugh representz g?
The correct option is (C) The graph of Function g is a transformation of the parent cosine function such that g(x) = 3 cos(x + 2) + 1 as it the graph of cosine function.
The ratio between the adjacent side and the hypotenuse is known as the cosine function (or cos function) in triangles. One of the three primary trigonometric functions, cosine is the complement of sine (co+sine) and one of the three main trigonometric functions.
A graph is a structure that resembles a set of objects in mathematics, more specifically in graph theory, in which some pairs of the objects are conceptually "related." The objects are represented by mathematical abstractions known as vertices, and each pair of connected vertices is referred to as an edge.
Option (C) gives a graph of the parent cosine function is transformed into function g such that g(x) = 3 cos(x + 2) + 1 on the cosine function graph.
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Answer:
see photo
be sure to look closely, the top curves go to 4 and the bottom goes to -2, there are 2 with this same shape but the other one does not go high enough.
Step-by-step explanation:
Plato/Edmentum
Mcpherson company must purchase a new milling machine. The purchase price is $50,000, including installation. The machine has a tax life of 5 years, and it can be depreciated according to the following rates. The firm expects to operate the machine for 4 years and then to sell it for $12,500. If the marginal tax rate is 25%, what will the after-tax salvage value be when the machine is sold at the end of year 4?.
The after-tax salvage value be $10,600.
The after-tax salvage value is the market price minus (or plus) the taxes on the sale of the equipment, so:
After-tax salvage value = MV + (BV – MV) tc
1st year Depreciation Amount = $50,000 * 0.20 = $10,000
2nd year Depreciation Amount = $50,000 * 0.32 = $16,000
3rd year Depreciation Amount = $50,000 * 0.19 = $9,500
4th year Depreciation Amount = $50,000 * 0.12 = $6,000
Book Value of machine at the end of 4th year = [$10,000 + $16,000 + $9,500 + $6,000]
Book Value of machine at the end of 4th year = $41,500
Book Value of machine at the end of 4th year = [$50,000 - $41,500]
Book value of machine at the end of 4th year = $8,500
After-tax salvage value = MV + (BV – MV) tc
After-tax salvage value = $12,000 + ($8,500 - $12,000) 40%
After-tax salvage value = $12,000 + (-$1,400)
After-tax salvage value = = $12,000 - $1,400=$10,600
Therefore, the after-tax salvage value be when the machine is sold at the end of year 4 is $10,600.
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