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MATH SOLVE
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I was told that the answer to this is -7 but I don't understand how to get there. 3125=(-1-18t)^5/3
General
3 months ago
What part of the entire square is shaded write as a Fraction and as a decimal
General
3 months ago
How do you write y-5 =3(x-4) in slope-intercept form?A. y = 2x - 4B. y = 3x - 7C. y = 2x - 17D. y = -3x + 7
General
3 months ago
Find the decimal that is equivalent to:
General
3 months ago
Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.Match each function with the description of its graph.y-intercept at (0,5)graph initially decreases rapidly and then decreases slowlyy-intercept at (0,1)graph initially increases slowly and then increases rapidlyy-intercept at (0,1)graph initially increases rapidly and then increases slowlyy-intercept at (0,1)graph initially decreases rapidly and then decreases slowlyy-intercept at (0,5)graph initially increases slowly and then increases rapidly
General
3 months ago
Methane gas contains carbon atoms and hydrogen atoms in the ratio of 1:4. A sample of methane gas contains 92 hydrogen atoms. How many carbon atoms are in the sample? How many total atoms are in the sample?
General
3 months ago
An anatomy model of an adult human is 7 inches tall. Most adult humans are between 5 feet and 6 feet tall. What is the approximate scale factor of the model?
General
3 months ago
Given the following system of equations and their graph below, what can be determined about the slopes and y-intercepts of the system of equations?(Graph)4x + 2y = −2x − 3y = 24 The slopes are different, and the y-intercepts are different. The slopes are different, and the y-intercepts are the same. The slopes are the same, and the y-intercepts are different. The slopes are the same, and the y-intercepts are the same.
General
3 months ago
Mandy is making stationery sets from 16 sheets of paper and 12 envelopes. If she wants all the sets to be identical without any paper or envelopes left over, what is the greatest number of sets Mandy can make
General
3 months ago
Express 3+square root -4 as a complex number
General
3 months ago
An electronics store makes a profit of 48 for every television sold and 60 for every computer sold the manager target is to make at least 240ns what are three possible solutions to the problem
General
3 months ago
The table represents the linear function f(x), and the equation represents the linear function g(x). Compare the y-intercepts and slopes of the linear functions f(x) and g(x) and choose the answer that best describes them. x f(x) 0 1 2 9 4 17 g(x) = 3x + 1
General
3 months ago
A store announced on Monday a discount of a good at 10 percent.On Friday the store announced an increase in the discount so that the discount from Friday would be 15percent.1. What is the percentage increase in the discount between Monday and Friday?2. When the announced price after the 10 percent discount was 495 DKK, what was then the priceafter the announcement of the 15 percent discount?
General
3 months ago
PLs, help me can't get this wrong!!!!
General
3 months ago
The following data are the temperatures of effluent at discharge from a sewage treatment facility on 24 randomly selected days: 42 46 50 48 52 50 46 49 45 52 46 51 44 49 46 51 49 45 44 50 48 50 49 50 Calculate the following: (a) sample mean: (b) sample median: (c) sample variance: (d) sample standard deviation: (e) first quartile (Q1): (f) third quartile (Q3)
General
3 months ago
) Use the Laplace transform to solve the following initial value problem: y′′−6y′+9y=0y(0)=4,y′(0)=2 Using Y for the Laplace transform of y(t), i.e., Y=L{y(t)}, find the equation you get by taking the Laplace transform of the differential equation (s^2-6s+9)Y-4s+22 equation editorEquation Editor =0 Solve for Y(s)= (4s-22)/(s^2-6s+9) equation editorEquation Editor write the above answer in its partial fraction decomposition, Y(s)=As+a+B(s+a)2 Y(s)= equation editorEquation Editor + equation editorEquation Editor Now, by inverting the transform, find y(t)= equation editorEquation Editor .
General
3 months ago
Galena is solving the following system. 3x+2y+3z =5 7x+y +7z=-1 4x-4y-z=-3 Step 1 she multiplies equation (3) by 3 and adds it to equation (1) Step 2 She multiplies equation (3) by -7 and adds it to equation (2)which statement explains Galena’s mistake?1 she adds equation 1 instead of equation 2 in step 12 She does not multiply equation 3 in step 1 by the correct value3 She did not multiply equation 3 in step 2 by the correct value4 she added equation 2 instead of equation 1 in step 2
General
3 months ago
If n(A-B)=18,n(AuB)=70 and n(AnB)=25 then find n(B)
General
3 months ago
Can I get the steps of solving the fractions ?
General
3 months ago
2. George estimates that each bale of hay in his field weighs 62.5 pounds onaverage. There are 892 bales to be picked up. If his truck can carry 8 tons onone trip, how many trips will he have to make to move his bales?
General
3 months ago
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