59,606 Answered Questions for the topic Math
Math
12/07/23
Find a degree 3 polynomial with real coefficients having zeros 3 and 2i. and a lead coefficient of 1. Write p in expanded form. Be sure to write the full equation,
Find a degree 3 polynomial with real coefficients having zeros 3 and 2i. and a lead coefficient of 1. Write p in expanded form. Be sure to write the full equation,
Math
12/07/23
Find an equation of a degree 3 polynomial (in factored form) with the given zeros of f(x): 2,3,-2. Assume the leading coefficient is 1.
Find an equation of a degree 3 polynomial (in factored form) with the given zeros of f(x): 2,3,-2. Assume the leading coefficient is 1.
Math
12/07/23
Find a degree 3 polynomial with real coefficients having zeros 2 and 4 - 4i and a lead coefficient of 1. Write p in expanded form. Be sure to write the full equation, including p(x)= .
Find a degree 3 polynomial with real coefficients having zeros 2 and 4 - 4i and a lead coefficient of 1. Write p in expanded form. Be sure to write the full equation, including p(x)= .
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Math
12/07/23
Twice the difference of a number and 2 is 8.
Twice the difference of a number and 2 is 8. use the variable x for the unknown number.
Math
12/07/23
Reflect the point (4, -5) across the y-axis
Reflect the point (4, -5) across the y-axis
Math
12/06/23
ANGEL OF DEPRESSION
A lighthouse, depression 30 of m a tall, ship is from built the on top top of of Q the cliff that lighthouse is 180 m high. Find the angle the bottom of the cliff.
Math Algebra 1
12/06/23
The Normal Distribution
z-Scores and Area under the Curve
A researcher collected data on adults using an intelligence test. The data for these adults were approximately normally distributed with the following mean and...
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Math Algebra 1
12/06/23
The Normal Distribution
z-Scores and Area under the Curve
The National Sleep Foundation recommends that adults between 18−6418-64 years of age sleep between 77 and 99 hours per night. A researcher collected data on the...
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Math Algebra 1
12/06/23
The Normal Distribution - Homework
Suppose that the distance of fly balls hit to the outfield (in baseball) is normally distributed with a mean of 254 feet and a standard deviation of 58 feet.Use your graphing calculator to answer...
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Math Algebra 1
12/06/23
Find the line parallel to y=3x-12 with the point (1, -2)
Y - [?] = [?] (x-[?]) How would I do it that way? I'm not sure how that works..
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Math Algebra 1
12/06/23
The Normal Distribution
IQ is normally distributed with a mean of 100 and a standard deviation of 15.
a) Suppose one individual is randomly chosen. Find the probability that this person has an IQ greater than 95.
Write...
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Math
12/06/23
The height, in meters, above sea level of a NASA launched rocket is given by h ( t ) = − 4.9 t^2 + 301 t + 94
The height, in meters, above sea level of a NASA launched rocket is given by h(t)=−4.9t2+301t+94 where t represents the number of seconds since the rocket was launched.Assuming that the rocket will...
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Math Algebra 1
12/05/23
If Auggie is 2 years older than 6 times Elin's age. The sum of their ages is less than 44. What is the oldest Elin could be? Show all your work.
Its inequalities i need help really bad
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Math
12/05/23
Stuck on question
If a and b are both odd integers, which of the following MUST also be an odd integer?a+ba-baxba/b
Math
12/05/23
Stuck on math problem
The radius of the circular top or bottom of a tin can with a surface area S and a height h is given by r = (- h + sqrt(h ^ 2 + 0.64S))/2 What radius should be used to make a can with a height of 15...
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Math
12/05/23
Stuck on problem
At the Museum of Transportation it was estimated 42% of all visitors are from in state. On Saturday, 6,000 people attended the museum. What is the number of out of state people in attendance?
Math
12/05/23
Quadratic equations
Write the quadratic equation in the form of ax2+bx + c=0 with the roots d abd f.
Math
12/05/23
Stuck on problem
3. A rectangle has a length of sqrt(171) and a width of sqrt(51) . What is the best estimate for its area?
Math Calculus
12/05/23
Calculate: |0->1 140e^0.03xdx
Calculate: 1∫ 140e0.03xdx 0I have multiple problems similar to this one and I know I'm doing something wrong in my process but I don't know what. Can somebody help explain?
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Math Calculus
12/05/23
Evaluate this integral: |0->0.2 dx/sqrt(1-x^2)
Evaluate the integral: 0.2∫ dx / √(1-x2) 0I have quite a few questions like this one, and I can't understand how to do them, or what I'm doing wrong.
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Math
12/05/23
It took Freda 5 hours to plant 145 bulbs meanwhile Bob planted 150 in 6 hours. If they each work for 8 hours, how many bulbs will they plant together?
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Math
12/05/23
Stuck on problem not sure how to solve it
8. Joan Smith bought an IBS Personal Computer priced at $1,688. She put down 40%. What is the amount of the down payment Joan made ?
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Math Algebra 1
12/05/23
The Normal Distribution
A variable is normally distributed with mean 22 and standard deviation 3. Use your graphing calculator to find each of the following areas. Write your answers in decimal form. Round to the nearest...
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Math Algebra 1
12/05/23
The Normal Distribution
The weights for newborn babies is approximately normally distributed with a mean of 5.4 pounds and a standard deviation of 1.4 pounds.Consider a group of 1200 newborn babies:1. How many would you...
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