Answers
Answer:
I'd say 2
Step-by-step explanation:
Related Questions
PLS HELP YOU WILL GET 79 POINTS FOR HELPING
Answers
Here is what I can get you
Number Line: In math, a number line is a straight line with numbers placed at equal intervals or segments along its length.
A number line can be extended infinitely in any direction, and we usually represent it horizontally. The numbers on the number line increase as we move from left to right and decrease moving from right to left.
What equation describes amount of money for taco truck 2, where A is the amount of money and T is the number of tacos sold.?
Answers
Data:
Truck 2 started $2 and sold 2 tacos for $1
A is the amount of money and T is the number of tacos sold
The equation of a line has the next general form:
\(y=mx+b\)m is the slope or rate of change and b is the y-intercept (value of y when x is 0)
For the given situation:
1. To find the slope use the data as follow:
Truck 2 started $2:
\(\begin{gathered} m=\frac{A}{T} \\ \\ \\ m=\frac{1}{2} \end{gathered}\)2. The y-intercept is the money truck 2 started (initial value)
\(b=2\)Then, the equation for line that describes amount of money for taco truck 2 is:
\(A=\frac{1}{2}T+2\)Write the equation of a function f(x) that has the following characteristics:Zero at x = 0 with multiplicity of 1Zero at x = 4 with multiplicity of 3Zero at x = -3 with multiplicity of 2Zero at x = 7 with multiplicity of 4Degree of 10Leading coefficient of -5Identify the end behavior of this function.
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Zeroes
x=4 with a multiplicity of 3
zeroes make the function zero, so:
x-4 = 0
x = 4
Multiplicity is the power of the factor.
multiplicity of 3
(x-4)^3
For the rest:
x(x-4)^3 (x+3)^2 (x-7)^4
Degree of 10, leading coefficient of -5
The leading term is the term with the highest power, and its coefficient is the leading coefficient.
Add all the coefficients to obtain the degree 3+2+4+1 = 10
f(x) = -5x(x-4)^3 (x+3)^2 (x-7)^4
Guys what is 437x15=_____
Please Help, I Dont like Math
Thanks you guys have a good day!
Answers
Answer:
6555
Step-by-step explanation:
Again you can you Distributive property to answer this question here is how-To “distribute” means to divide something or give a share or part of something. According to the distributive property, multiplying the sum of two or more addends by a number will give the same result as multiplying each addend individually by the number and then adding the products together.
Answer:
6555
Step-by-step explanation:
Hey?? Answer this question
Answers
Answer:
Option D
Step-by-step explanation:
Because, there is equals symbol in the equation.
Alexander threw a dart at this board a total of 40 times. Predict the number of times the dart will land on the number 3.
PLZ HURRY
Answers
Answer:
5% chance so 2 times
Step-by-step explanation:
Got chu:)
Owen receives $10 and puts it into his saving account. He adds $0.50 to the account each day for a number of day, d, after that. He writes the expression 10+ 0.5(d-1) to find the amount of money in his account after d days. Which statement about his expression is true?
Answers
The true expression about the account is D.) It is the sum of the initial amount and the additional amount after d days.
What does the expression 10+0.5(d−1) represent in Owen's savings account?The answer is D because it represents the sum of the initial amount and the additional amount after d days. The initial amount is $10 and Owen adds $0.50 to the account each day for a number of days, represented by d.
By subtracting 1 from d, the expression ensures that on the first day (when d=1), only the initial $10 is counted. On each subsequent day, the additional amount of $0.50 is added to the total. Therefore, the expression 10+0.5(d−1) gives the amount of money in Owen's account after d days.
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which operation is used to convert decimeters to millimeters
Answers
To convert decimeters to millimeters use the arithmetic operation of multiplication.
What is arithmetic operation?
A subject of mathematics known as arithmetic operations deals with the study and use of numbers in all other branches of mathematics. Basic operations including addition, subtraction, multiplication, and division are included.
To convert decimeters to millimeters, you would use multiplication by 10.
There are 10 millimeters in 1 centimeter, and 10 centimeters in 1 decimeter.
So to convert from decimeters to millimeters, one would multiply by 10 twice, or by 100.
Therefore, multiplication operation is used.
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GHIJK ~ STUVR. What is mZV?
R
G
1020
V
H
1220
K
1020
960
S
1229
126
T
m2 =
o
Submit
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Solve for p.
p + 36 = 73
p =
Answers
Answer:
p=37
Step-by-step explanation:
to get p by its self, you would do:
p+36=73
-36=-36
p=37
Answer:
37
Step-by-step explanation:
please answer this I will definitely give u a brainlies badge
Answers
sinθ = t/o
cosθ = m/o
tanθ = t/m
cscθ = o/t
secθ = o/m
cotθ = m/t
Discuss where you see math in the real world, including mathematical vocabulary.
Answers
Answer:
you could use it in your job, you use math to d taxes.
Step-by-step explanation:
Show work for branliest
Which expression is equivalent to =
(4x^ 3 ) (2x)^-4
A. 1/(4x)
B. 4/x
C. 8/x
D. 128/x
Answers
(4x^3)(2x)^-4
Rewrite the equation
4x^3*2^-4 x^-4
Write in exponential form
2^2 x^3*2^-4 x^-4
2^-2 x^-1
Rewrite and change the power of -2 to a positive 2
1/2^2*1/x
1/4*1/x
1/4x
P.S the * represents multiplication, and in between some exponents I spaced them out, since I can’t write it properly on here without it looking like, for instance 2^2x^3 it’s suppose to be written together however it looks as if the exponent is 2x instead of being 2. You’d get the picture though.
A package of 25 fishing hooks costs $9.95 , while a package with 40 hooks costs $13.99 . Which is the better buy? Round your answer to the nearest cent if necessary.
Answers
Therefore, the package with 40 hooks is the better buy in terms of cost efficiency.
To determine which package is the better buy, we need to compare the cost per hook for each package.
For the package of 25 hooks costing $9.95, we divide the total cost by the number of hooks:
Cost per hook = $9.95 / 25 = $0.398
Rounding to the nearest cent, the cost per hook is $0.40.
For the package of 40 hooks costing $13.99, we divide the total cost by the number of hooks:
Cost per hook = $13.99 / 40 = $0.3498
Rounding to the nearest cent, the cost per hook is $0.35.
Comparing the two costs per hook, we can see that the package with 40 hooks for $13.99 offers a better deal, as the cost per hook is lower at $0.35.
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Find the real-number root.
√1.44
1.2
no real roots
2.07
0.72
Answers
Answer: A. 1.2
Step-by-step explanation:
The principal, real, root of:
2^√1.44
=1.2
All roots:
1.2
−1.2
1.44 is not a perfect square
express cos 0 as a ratio of given lengths of the right triangle shown
Answers
cos θ expressed as a ratio of given lengths of the right triangle is:
cos θ = 12/13
How to express cos θ as a ratio of given lengths of the right triangle?Trigonometry deals with the relationships between the sides and angles of triangles.
The three primary trigonometric functions are sine (sin), cosine (cos), and tangent (tan), which are defined as follows:
Sine (sin): The sine of an angle is the ratio of the length of the opposite side to the length of the hypotenuse in a right triangle.
Cosine (cos): The cosine of an angle is the ratio of the length of the adjacent side to the length of the hypotenuse in a right triangle.
Tangent (tan): The tangent of an angle is the ratio of the length of the opposite side to the length of the adjacent side in a right triangle.
Thus, cos θ as a ratio of given lengths of the right triangle can be expressed as:
cos θ = 12/13 (cos = adjacent/hypotenuse)
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Complete Question
The attached image completes the question
A square has four sides each measuring 28 inches. The square is dilated by a scale factor of 1/4. What is the perimeter of the resulting image?
А
112 inches
B
56 inches
С
28 inches
D
14 inches
Answers
Answer:
Be a good fit for me as well as the first suspect in your area of work experience and experience with your company and my company is a great company and I am very interested
A - on the po boyds at a emase the foot, 1, of building. He. Observes an obje- et on the top, P of the building at an angle of ele- building of 66 Aviation of 66 Hemows directly backwards to new point C and observes the same object at an angle of elevation of 53° · 1P) |MT|= 50m point m Iame horizontal level I, a a
Answers
Answer:
53\(x_{123}\) == 134 cf
Step-by-step explanation:
A - on the po boyds at a emase the foot, 1, of building. He. Observes an obje- et on the top, P of the building at an angle of ele- building of 66 Aviation of 66 Hemows directly backwards to new point C and observes the same object at an angle of elevation of 53° · 1P) |MT|= 50m point m Iame horizontal level I, a a
The height of the building is approximately 78.63 meters.
The following is a step-by-step explanation of how to solve the problem. We'll need to use some trigonometric concepts and formulas to find the solution.
Draw a diagram of the situation described in the problem to get a better understanding of the problem. The diagram would have a right-angled triangle with angle of elevation of 66° at the bottom left vertex and another angle of elevation of 53° at the bottom right vertex. The object on top of the building is at the vertex of the triangle. Point M and I on the diagram are points on the horizontal line of sight and on the ground respectively. We can label the diagram with the following values:Angle of elevation from point A = 66°Angle of elevation from point P = 53° Length of line segment AM = h Length of line segment MP = x Length of line segment IP = y Length of line segment MT = 50m. We'll use these values to calculate the length of h, which is the height of the building.Use the tangent ratio to find x:tan 66° = h / x => x = h / tan 66°. Use the tangent ratio to find y:tan 53° = h / y => y = h / tan 53°.We know that x + y = 50, so substituting the expressions for x and y from step 3 gives:h / tan 66° + h / tan 53° = 50h = 50 tan 66° tan 53° / (tan 53° + tan 66°) ≈ 78.63 m.Therefore, the height of the building is approximately 78.63 meters.
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PLZ ANSWER ASAP PLZ
factor the polynomial -2x^3-4x^2-6x
Answers
Answer:
-2x(x^2+2x+3)
Step-by-step explanation:
-2x^3-4x^2-6x
=-2x(x^2+2x+3)
127 - Lesson 4-7: MathXL for School: Additional Practice Copy 1 4.7.AP-1 Write an equivalent expression without parentheses. Then simplify the result. m-(8-3m) Which expression is equivalent to m - (8 - 3m)? O A. m +8 - 3m OB. m - 8 + 3m OC. m - 8 - 3m OD. m + 8 + 3m Click to select your answer and then click Check Answer.
Answers
Write an equivalent expression without parentheses. Then simplify the result. m-(8-3m) Which expression is equivalent to m - (8 - 3m)? O A. m +8 - 3m OB. m - 8 + 3m OC. m - 8 - 3m OD. m + 8 + 3m Click to select your answer and then click Check Answer.
we have the expression
m - (8 - 3m)
remove the parenthesis
m-8+3m
combine like terms
4m-8
answer is option BB. m - 8 + 3m
Which of the following is the equation of the function f(x) graphed above? A. ƒ(x) = x(x − 2)²(x − 1)(x + 1) B. f(x) = (x - 2) (x − 1)(x + 1) c. f(x)= x(x - 2)²(x − 1)(x + 1) + 1)² D. f(x) = (x - 2)²(x - 1)(x - 1)^ E
Answers
Graph the line with y-intercept 4 and slope 2.
Answers
Answer is in the file atttached.
Find the difference between the actual quotient and the estimated quotient of 54,114÷29 . (Dividend is rounded off to nearest thousand and divisor to nearest ten)
Answers
The difference between the actual quotient and the estimated quotient of 54,114 ÷ 29 is approximately 66.3448275862068965517241379.
To find the difference between the actual quotient and the estimated quotient of 54,114 ÷ 29, we need to first calculate the actual quotient and then the estimated quotient.
Actual quotient:
Dividing 54,114 by 29, we get:
54,114 ÷ 29 = 1,866.3448275862068965517241379 (approximated to 28 decimal places)
Estimated quotient:
Rounding the dividend, 54,114, to the nearest thousand gives us 54,000. Rounding the divisor, 29, to the nearest ten gives us 30. Now, we can perform the division with the rounded values:
54,000 ÷ 30 = 1,800
Difference between actual and estimated quotient:
Actual quotient - Estimated quotient = 1,866.3448275862068965517241379 - 1,800 = 66.3448275862068965517241379
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Can you help me find out which equation is true..?
Answers
hello
from the question given, we know we have to use trigonometric ratio and in this case, find the sine angle of the given angle
\(\sin \theta=\frac{opposite}{hypothenus}\)\(\begin{gathered} \text{opposite}=8.5 \\ \theta=32 \\ \text{hypothenus}=x \end{gathered}\)we can insert this values into the previous equation
\(\sin 32=\frac{8.5}{x}\)from the calculations above, option A is the right answer
Two competing headache remedies claim to give fast-acting relief. An experiment was performed to compare the mean lengths of time required for bodily absorption of brand A and brand B. Assume the absorption time is normally distributed. Twelve people were randomly selected and given an oral dosage of brand A. Another 12 were randomly selected and given an equal dosage of brand B. The length of time in minutes for the drugs to reach a specified level in the blood was recorded. The results follow: x s x n Brand A 20.1 8.7 12 Brand B 18.9 7.5 12 a) Is there sufficient evidence that these drugs differ in the speed at which they enter the blood stream?
Answers
An
Step-by-step explanation:
Which algebraic property (proof reason) would you use to justify the conditional
statement: If 4x = 8, then x = 2*
Answers
Answer:
True
Step-by-step explanation:
Divide each term by 4 then simplify
plss help its due in 2 days :(
A toy shop is manufacturing hollow plastic spheres. The outside diameter of the sphere is 6 inches and the thickness of material is 1 inch. The spheres are packaged in boxes of 8, and the density of the material is 3.25 g/in3. What is the weight of the box to the nearest gram?
Answers
Answer:
2069 grams
Step-by-step explanation:
Assume that the box itself is massless so the weight is only due to the spheres only. Calculate the volume of a solid sphere of radius 3 in:
Vout = (4/3)pi(3^3) = 36pi in^3
Now calculate the volume of a solid sphere of radius 2 in:
Vin = (4/3)pi(2^3) = (32/3)pi in^3
To calculate the volume of the hollow sphere, subtract Vin from Vout:
Vnet = Vout - Vin = (76/3)pi
Since the density of the plastic is 3.25 g/in^3, the mass of each hollow sphere is
m = (density) × Vnet = (3.25 g/in^3)×(76/3)pi
= 258.7 g
Since there are 8 spheres in a box, the total weight of the box is
M = 8m = 2069 grams
A psychologist conducted a survey of the attitude towards the sustainability of American energy consumption with 250 randomly selected individuals several years ago. The psychologist believes that these attitudes have changed over time. To test this he randomly selects 250 individuals and asks them the same questions. Can the psychologist confirm his theory that the attitudes have changed from the first survey to the second survey?
Attitude 1st Survey 2nd Survey
Optimistic 7% 6%
Slightly Optimistic 9% 6%
Slightly Pessimistic 31% 37%
Pessimistic 53% 51%
Step 4 of 10: Find the expected value for the number of respondents who are optimistic. Round your answer to two decimal places.
Answers
Answer:
Yes. the Psychologist can confirm his theory that the attitudes have changed over time, based on the first and second surveys.
The expected value for the number of respondents who are optimistic is:
= 16.25
Step-by-step explanation:
Attitude 1st Survey 2nd Survey
Optimistic 7% 6%
Slightly Optimistic 9% 6%
Slightly Pessimistic 31% 37%
Pessimistic 53% 51%
Expected value of optimistic respondents:
Attitude
Optimistic Expected Value
1st Survey 8.75 (250 * 7% * 50%)
2nd Survey 7.50 (250 * 6% * 50%)
Total EV 16.25
One-third of a number b multiplied by -11 is more than 3 2
Answers
HELPP
You want to enclose a rectangular region with an area of
1200 square feet and a length of 40 feet, 50 feet, or 60 feet.
Find the perimeter for each possible region. Explain why
you might rewrite the area formula to find the solutions.
Answers
The possible perimeters are 140 feet, 148 feet and 160 feet.
In order to determine the width that would be used to determine the possible perimeters, the formula for the area would have to be rewritten.
What are the possible perimeters?A rectangle is a 2-dimensional quadrilateral with four right angles and two diagonals that bisect each other at right angles.
Area of a rectangle = length x width
Width = area / length
1200 / 40 = 30 feet
1200 / 50 = 24 feet
1200 / 60 = 20 feet
Perimeter of a rectangle = 2 x (length + width)
Perimeter when width is 30 feet : 2(40 + 30) = 140 feet
Perimeter when width is 24 feet : 2(24 + 50) = 148 feet
Perimeter when width is 20 feet : 2 (20 + 60) = 160 feet
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