03/22/18

Write an equation of the line that has a slope of 3 and contains the point (2, 5) in point-slope form.
its a math question for my online credit recovery system and i am struggling please help
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03/21/18

If a drug has a concentration of 275 mg per 10 mL, how many mL are needed to give 1 gram of the drug?
 i need help please
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03/19/18

Data Analysis
The percent of TOTAL cases that have a Z score less than or equal to 1.46 is ___. 
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03/15/18

If there are 12 pesos in a dollar and 70 yen in a dollar. how many pesos are in ¥100
I need to know the word behind the question 
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03/14/18

The population P (in thousands) of Pittsburgh, PA from 2000 to 2003 can be modeled by P=2430e^ -0.0029t where t represents the yr, with t=0 corresponds to 2000.
Question: According to the model, when will the population be approximately 2.3 million?   Answer: 19 years   Can someone please list/explain the steps to solving this problem?
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03/05/18

Lady only has $20.00. She must pay 7% tax and wants to tip 10% what is maximum price of lunch she can order
Question above
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03/05/18

Ade borrows #7500 for 90days at 12% rate if intrest is compounded daily how much will she owe at end of 90 days
Compound interest
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03/03/18

A principal of $3400 is invested at 5.5% interest, compounded annually. How much will the investment be worth after 11years?
A principal of $3400is invested at 5.5%interest, compounded annually. How much will the investment be worth after 11years?Use the calculator provided and round your answer to the nearest dollar.
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03/01/18

Find the slope of the line that contains (9,8) and (6,6)
Find the slope of the line that contains (9,8) and (6,6)  
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02/27/18

Liza deposits some money at 4.5 ​% ​interest, twice as much deposited at 5 ​%. amount deposited at each rate if the total annual interest income is ​$2175 .
college algebra word problem
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02/26/18

deposits $2600, earns compound interest rate of 2.25% compounded continuously .Find the accumulated amount in the account in 7 years?
A large corporation deposits $2600 into a saving account at a local bank that earns compoundinterest rate of 2.25% compounded continuously .Find the accumulated amount in the account in 7years?
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02/22/18

how many moles of aluminum are needed to form 18.06 x 10^23 formulas units of Al2O3
4 Al(s) + 3 O2 (g) = 2 Al2O3(s)
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02/13/18

solve this word problem for college algebra
two brothers, Kevin and Charles, each inherit $9000. Kevin invests his inheritance in a savings account with an annual return of 2.9%, while Charles invests his inheritance in a CD paying 5.5%... more
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02/12/18

Tom deposits $1000 in a savings account that earns 5% simple interest. How long will it take for the total to reach $1350?
 This problem is a word problem about money and rates and simple interest.
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02/11/18

College algebra word problem
A car purchased for $35,890 is expected to depreciate according to the formula f(x) = −1940x + 35,890, where f(x) is the value of the car after x years. After how many years will the car be... more
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02/10/18

round to the indicated place:
901.454 tenth 88.710 hundredth 14.8609 thousandth
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02/09/18

robert recieves a commission of $111 on sales of $3700 what is his commission rate?
this problem is just to help me get the answer right on my math homework so can you just help me please thanks
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02/07/18

College algebra
given f(x)=2x^2-3 and g(x)=4x, find (g o f)(1)
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01/31/18

Charmaine deposits $600 into an account that pays simple interest at a rate of 5% per year. How much interest will she be paid in the first 6 years?
I don't know how to do it and i need help
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01/29/18

The distance traveled in t hours by a car traveling at 70 miles per hour
Write an algebraic expression for the verbal description
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01/29/18

How many per second
If it takes 3 microseconds to perform a task, how many tasks can be performed in one second?
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01/25/18

college algebra
Walt made an extra $10,000 last year from a part-time job. He invested part of the money at 2% and the rest at 3.75%. He made a total of $270 in interest. How much was invested at 3.75%?
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01/25/18

college algebra
Kevin invested part of his $5,000 bonus in a certificate of deposit that paid 2% annual simple interest, and the remainder in a mutual fund that paid 4% annual simple interest. If his total... more
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01/25/18

college algebra
Roberto invested some money at 2.75%, and then invested $4,000 more than twice this amount at 3%. His total annual income from the two investments was $1,257.50. How much was invested at 3%?
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01/25/18

what is the slope of y=4−32x
graph so you ccan find the slope
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