01/04/23

Assume an exponential function has a starting value of 19 and a decay rate of 9%. Write an equation to model the situation.
Type an expression using x a variable. Use integers or decimals for any numbers in the expression.
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01/04/23

of the 40 students who auditional for the school play, 3/4 of them were called back for a second audition. how many students were called back for another audition
40 x 3/4
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01/03/23

-5/9 is no less than 5 times a number k
Find an inequality
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01/03/23

Write then equation for a parabola with a focus at (0,-5) and a directrix at y=-3
Write then equation for a parabola with a focus at (0,-5) and a directrix at y=-3
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01/03/23

Write then equation for a parabola with a focus at (0,-5) and a directrix at y=-3
Write then equation for a parabola with a focus at (0,-5) and a directrix at y=-3
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01/03/23

In person tutoring

I was wondering if you guys have in person, one on one tutoring.
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01/03/23

Why we do sumation of fraction this way, i donot understand the nessacity of second last step
(3/4)+(1/2)(3/4)+(1*2/2*2)(3/4)+(2/4)Here denomiter are equal so if add them as our basic math then our answer are 5/8 but this is wrong but if you think practically this is true.But right answer... more
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01/03/23

a metallurgist has one alloy containing 21% copper and another conatining 60% copper. how many pounds of each alloy must he use to make 47 pounds of a third alloy containg 40% copper
a metallurgist has one alloy containing 21% copper and another conatining 60% copper. how many pounds of each alloy must he use to make 47 pounds of a third alloy containg 40% copper
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01/03/23

need help!! please
A phone company charges a monthly fee of $13$13 plus 1212 cents per text message. Another company charges $20$20 each month plus 88 cents per text message for the same plan.How many text messages... more
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01/02/23

Determining Proportionality with Tables - Are the values in the table are proportional - yes or no
X Y_____ _______ -4 -5-3 -6-2 -7-1 -8
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01/02/23

Determine slope
DExterminator the slope and the y intercept of the li e 7x+3y=-8
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01/02/23

Complete the point-slope equation of the line through (-5,4) and (1,6) Use exact numbers.
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01/02/23

Working out how many adults and children were in the party

The entry prices at a theme park are adults 20 dlrs and children 15 dlrs. A group visited and were charged 105 dlrs. How many adults and children were in the party? There was at least one adult.
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01/02/23

intro to stats help!!!
A random experiment involves drawing a sample of 12 data values from a normally distributed population. The random variable is the z-score of the minimum of the data... more
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01/01/23

Need help with math
A2+b2, for a=2 and b=2
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01/01/23

central angle measure
Find the radian measure of the central angle of a circle of radius 27 that intercepts an arc length of 49pi.
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01/01/23

What is the solutions to y=sin(1/2 x)?
Find all equation solutions in the interval [0, 2π). (Enter your answers as a comma-separated list. If there is no solution, enter NO SOLUTION.) Y=sin(1/2x)
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12/30/22

Trigonometry - A Ferris Wheel that has a radius 60 metres and is raised 10 metres from the ground, takes 32 minutes to complete one revolution.
A Ferris Wheel that has a radius 60 metres and is raised 10 metres from the ground,takes 32 minutes to complete one revolution.The height above ground of a person riding on this Ferris wheel... more
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12/30/22

If h(t) represents the height, in feet, of a ball and t represents time in seconds ,what is the interpretation of h(6) = 42?
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12/29/22

Algebra Slope Intercept - find the equation
Find the equation of the line that passes through the coordinates (-3,5) and (-3,4)My book says the answer is x= -3 but I don't know how or why
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12/29/22

Below are several different scenarios. Take distance units to be “feet” and time units to be “minutes.” Assume Dave’s path to Gould Hall is along a straight line which is 2400 feet long.
I. Dave leaves Padelford Hall and walks at a constant spend until he reaches Gould Hall 10 minutes later. On a sheet of paper, sketch a graph of this situation and use your graph to answer the... more
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12/29/22

I was confused specifically about what function I'm transforming in this equation
2. Identify the correct order in applying transformations to f(x) to obtain the graph of g(x)=−32f(−2x+1)+2.a. How do you know those are the correct steps?
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12/29/22

Find a derivative
Derivate xx.
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12/28/22

Write a cosine function that has an amplitude of 3, a midline of 2 and a period of 1.
Write a cosine function that has an amplitude of 3, a midline of 2 and a period of 1.
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12/28/22

How much will Suzie will get paid on a 12 hr shift

If Susie gets paid $28 per hour but it averages $32.67 X12 hr shift how much would she make ?
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