7,221 Answered Questions for the topic Math Help
Math Help
05/05/17
what are the comman multples of 9 and 48
i need help with lcm's common multple
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What are the real zeros of y=(x+3)^3+10?
What are the real zeros of y=(x+3)^3+10?
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Use synthetic division to find P(-10) for P(x)= 2x^3+14x^2-58x
Use synthetic division to find P(-10) for P(x)= 2x^3+14x^2-58x
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One zero of x^3-3x^2-6x+8=0 is -2 What are the other zeros of the function?
One zero of x^3-3x^2-6x+8=0 is -2 What are the other zeros of the function?
Describe the number and type of roots for the polynomial (how many real and complex?) x^3+5x^2-4x-2=0
Describe the number and type of roots for the polynomial (how many real and complex?) x^3+5x^2-4x-2=0
Find the roots of the equation x^3-3x^2+x+5
Find the roots of the equation
x^3-3x^2+x+5
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05/04/17
what is the actual length of the living room if the drawing let his 5 inches and the scale is 1/2= 1 1/2
for math class don't know how to do problem
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05/04/17
Word Problem
Juliana, Rex, and Bobby work at the local Walmart selling newspapers and coupon books. One day, 3 of them had a combine sales total of $1480. Juliana sold $120 more than Rex. Rex and Bobby sold...
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Math Help
05/04/17
Most you can't read but plz make an effort.
Plz answer this question cause it's for tomorrow.1. Which is bigger: 1/8 or 12%? 11. If x = 2, calculate the value of: 2x2 - x 21.Work out the area of a triangle ofbase 8m and height 3m. 2....
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Math Help
05/04/17
A gymnasium is 88 feet long and 76 feet wide. On a blueprint, the gymnasium is 5.5 inches long. What is the width of the gymnasium on the blueprint
I need help on my homework in math because I want to get a good grade and not a really bad or low grade so if you can help then the would be wonderful
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Math Help
05/04/17
Expected value
A collector has a rare $50,000 painting that needs to be insured. If in a given year, there is a 1% chance that the painting will be stolen or destroyed, how much at minimum should the insurance...
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Math Help
05/04/17
Expected number
If the flu is 95% effective in a given year, and 25750 people get the vaccine, what is the expected number of people who will get the flu in a year?
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Math Help
05/04/17
Write the polynomial in standard form. 6x − 9 + 7x3 − 5x2
i dont know what to do
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05/03/17
what is the cutoff score on the test for admission?
The placement test for a college has scores that are normally distributed with a mean of 550 and a standard deviation of 60. If the college accepts only the top 10% of examines, what is the cutoff...
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Math Help
05/03/17
How can you tell if a scatter plot is negative or positive without a graph
a person's jogging speed and time spent jogging
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05/03/17
I just need to know how would i setup the problem to find the answer i need for the chart
The placement test for a college has scores that are normally distributed with a mean of 550 and a standard deviation of 60. If the college accepts only the top 10% of examines, what is the cutoff...
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Math Help
05/03/17
describe the usefulness of each representation of the data
for table or graph
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Math Help
05/03/17
Given that the radius of the center circle on a soccer field is 10 yd., find its circumference.
Thanks for helping me out!
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Math Help
05/03/17
If the measures of the angles in a triangle are in the ratio of 2:2:1, what are the measures of the angles of the triangle?
Thank you so much for helping me out!
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Math Help
05/03/17
If the measure of one angle of a right triangle is 23°, then what is the measure of the other acute angle?
Thank you so much for your help!!
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Math Help
05/03/17
m\angleADB = 48°, find m\angleBDC
It also says be sure to label your answer. Thanks!
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05/02/17
find the percentage of people taking the test who score below 311
Scores on the GRE (Graduate Record Examination) are normally distributed with a mean of 579 and a standard deviation of 134. Use the 68 - 95 - 99.7. Rule to find the percentage of people taking the...
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05/02/17
What percentage of values lie below 20?
Assume that a normal distribution of data has a mean of 16 and a standard deviation of 2. Use the 68−95−99.7 rule to find the percentage of values that lie belowbelow 20.
What percentage of...
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05/02/17
Drill Sergeant Jones can scare one new recruit every 16 seconds. Drill Sergeant Smith can scare one every 22 seconds. Together, how many seconds will it take -
to scare 38 new recruit? Please help me!!
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05/02/17
At her latest concert, she was Bitsy was only able to sell 910 tickets for a total of $15,620 (barely enough to pay her agent). If regular seats cost $18.50 -
And mezzanine seats (the only other option) cost $16.25, how many mezzanine tickets were sold?
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