10/04/22

Math 150 (Stats)
If you throw a die five times, what is the probability of getting exactly four“2s”?
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10/04/22

(Stats) Math -150
If you throw a die 60 times, how many “4s” do you to get?
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10/04/22

If josh ran 9 3/5 miles in an hour and 24 minutes.How long did it take for him to run a full mile?
just some 7th grade math but im kind of stuck
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10/04/22

Math question !
Which equation in standard form represents the line that passes through the points (–3, 7) and (4, 10)?
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10/04/22

How do I solve this problem for Math 108 Project
Given the female adults and female seniors at this reunion decide to take the children and teens to a Disney movie, what is the probability of individuals with at least 5 years of schooling going... more
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10/04/22

Algebra 2 math
y= square root of x left 8 down 12 how do I do this?
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10/04/22

help help help help
math is my wost enamy
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10/05/22

Math question for Algebra
A 13ft ladder rests against the side of a house. The distance between the top of the ladder and the ground is 7ft more than the distance between the base of the ladder and the bottom of the house.... more
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10/05/22

Do you know how useful math is?
With out math we won’t have computers, cellphones, video games etc.
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10/05/22

Maths in factorization
Factor the quadratic expression completely.15x^2-4x-4
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10/05/22

Math word problems are my struggle.
At the city museum, child admission is $5.20 and adult admission is $8.90. On Saturday, twice as many adult tickets as child tickets were sold, for a total sales of $690.00. How many child tickets... more
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10/05/22

im having trouble with this math question
A survey of new Toyota Corolla owners has shown that during the first year of ownership, 15% of Corollas required repairs once, 7% required repairs twice, and 5% required repairs three or more... more
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10/05/22

im having trouble with this math question
Suppose a lab is developing a robust new test to look for diabetes in children. If a child actually has diabetes, the probability that the test will be positive is 82%, indicating they have... more
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10/06/22

Math 134 related rates
It is your friend's birthday tomorrow, and you are planning a surprise party for them. For this party, you got perfectly spherical balloons and you are filling these balloons with helium. The... more
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10/06/22

math problem need help
An airplane flies 4680 miles into the wind for 18 hours. The return trip takes 13 hours. Find the speed of the airplane without a wind and the speed of the wind.
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10/06/22

College Math Series and notations
Find the partial sum S19 for the arithmetic sequence with a=9,d=9S19______
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10/07/22

need help to solve this math problem
A combined total of $41,000 is invested in two bonds that pay 6% and 9.5% simple interest. The annual interest is $3,300.00. How much is invested in each bond?
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10/07/22

MATH HEHEHEHEHEHEHEHEHE
 A 120-ft long playground is just 15 in. on the scale drawing. What is the scale on the scale drawing?
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10/07/22

need help in math
A man flies a small airplane from Fargo to Bismarck, North Dakota --- a distance of 180 miles. Because he is flying into a head wind, the trip takes him 2 hours. On the way back, the wind is still... more
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10/07/22

hard math problem
You are offered two different furniture sales jobs. The Furniture Barn offers you a job that pays straight commission of 6% of the sales. The Furniture Warehouse offers you a job that pays a salary... more
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10/07/22

need help with a math problem
A university student is selecting courses for his next semester. He can choose from 9 humanities courses and 7 science courses. In how many ways can he choose 8 courses if 6 or more must be... more
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10/07/22

need help with a math problem
A chemist has 20% and 60% solutions of acid available. How many liters of each solution should be mixed to obtain 200 liters of 22% acid solution?
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10/07/22

FINITE MATH HOMEWORK
In a free throw shooting​ contest, you shoot free throws until you miss once or until you make seven shots. You keep track of the sequence of​ misses/makes. How many outcomes are in the sample... more
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10/09/22

math statistics
The student council is hosting a drawing to raise money for scholarships. They are selling tickets for $10 each and will sell 700 tickets. There is one $3,000 grand prize, three $500 second prizes,... more
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10/09/22

Math Statistics
65% of all violent felons in the prison system are repeat offenders. If 33 violent felons are randomly selected, find the probability that  
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