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MATH SOLVE
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In the triangle shown above, if theta increases at a constant rate of 3 radians per minute, at what rate is x increasing in units per minute when x equals 3 units
General
2 months ago
A study of the amount of time it takes a mechanic to rebuild the transmission for a 2010 chevrolet colorado shows that the mean is 8.4 hours and the standard deviation is 1.8 hours. if 40 mechanics are randomly selected, find the probability that their mean rebuild time is less than 8.9 hours. round to four decimal places.
General
2 months ago
What is the approximate distance between points D and E? Round your answer to the nearest hundredth.A.4 unitsB.8 unitsC.8.12 unitsD.25 units
General
2 months ago
The length of the shadow of a building is 100 meters, as shown below: the shadow of a building is 100 meters long. the acute angle that the shadow makes with the line joining the tip of the building to the end of the shadow measures 45 degrees. what is the height of the building?
General
2 months ago
A room is 18ft long by 18ft wide. A blueprint shows the room to be 3.5 inches long. What is the width of the room in the blueprint?
General
2 months ago
Write a quadratic function f whose zeros are 4 and 3 .
General
2 months ago
6 + 3 5 b = 7 10 b solution
General
2 months ago
Question for this problem, consider the function y=f(x)=x2·x on the domain of all positive numbers; i.e. (0,∞) . (a) the value of limx→ 0+ x2·x
General
2 months ago
One year after graduating from college, sam earned $42,000. each year, he earned $4000 more. what function, written in sequence notation, models sam's earnings n years after graduating college? an=4000n+38,000 an=38,000n+4000 an=42,000n+4000 an=4000n+46,000
General
2 months ago
describe how the graphs of y=|x| and y=|x+5| are related.
General
2 months ago
Which are the solutions of the quadratic equation? x2 = –5x – 3 –5, 0 5, 0
General
2 months ago
Use cylindrical coordinates to evaluate the integral where d is the solid bounded above by the plane z=2 and below by the surface 2z=x2+y2
General
2 months ago
o bill customers for water usage, one city converts the number of gallons used into units. This relationship is represented by the equation g = 748u, where g is the total number of gallons of water used and u is the number of units. Determine which statements about the relationship are true. Check all that apply. g is the dependent variable. u is the dependent variable. g is the independent variable. u is the independent variable. The variables cannot be labeled without a table of values. The variables cannot be labeled since any value can be selected for either.
General
2 months ago
Suppose candidate a for a town council seat receives 43% of the votes in an election. as voters leave the polls they are asked who they voted for. what is the probability that less than 40% of the 80 voters surveyed indicate they voted for candidate a? assume an infinite population.
General
2 months ago
Find the measure of angle Q
General
2 months ago
The sum of three consecutive integers is 90. Find the integers
General
2 months ago
Which second-degree polynomial function has a leading coefficient of –1 and root 5 with multiplicity 2?
General
2 months ago
Two angles are supplementary and have a ratio of 1:4. what is the size of the smaller angle
General
2 months ago
a total of 210 people attended the opening night of a School Musical, students tickets cost $3 each while general admission tickets cost $7.50 each. If total sales were $1,296, how many general admission tickets were sold?
General
2 months ago
Use the chart to multiply the binomial by the trinomial (y+3)(y^2-3y+9) What is the product? y3 + 27 y3 – 27 y3 – 6y2 + 27 y3 + 6y2 + 27
General
2 months ago
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