05/08/18
What's the model for a colony of bacteria that starts with 20 bacteria and which doubles every day?
Please help!
y = 20x + 2
y = 20(2)^x
y = 2(20)^x
y = 20x^2
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05/08/18
Passes through (-1,10), parallel to y=7
it is a slope problem
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05/08/18
The side lengths of different triangles are given. Which triangle is a right triangle? A. 6,7,13 B. 21−−−√,99−−−√,11 C. 10,60,61 D. 35−−−√,14−−−√,7
8th grade
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05/08/18
It costs $6 per pound for peanuts at Blessed Food Market. Which of the following represents the range of the function in term of cost per pound?
A. $6
B. Amount of peanuts
C. Cost of peanuts purchased
D. Peanuts purchased
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05/08/18
What is the equivalent unit rate for $4.50 for 10 ounces
What is the answer to the problem
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05/08/18
An initial deposit of $14,000 earns 5% interest, compound monthly.
An initial deposit of $14,000 earns 5% interest, compound monthly. How much will be in the account after 12 years? (Nearest cent)
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05/08/18
the scale 1 centimeter : 3 meters. A building at the college is 249 meters long in real life. How long is the building in the drawing?
what the answer
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05/08/18
A zip line cable is 220 ft long and the gym is 100 ft wide and 160 fee long how tall would the gym be to be able to contain the zip line cable
A zip line company wants to put a zipline course in the middle of a gym. The company’s zip line cable is 220 ft long. If the gym is 100 ft wide and 160 ft long, how tall would the gym have to be...
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05/08/18
simplify the expression. write your answer only using positive exponents
4c-5c2
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05/08/18
If you take 1/4 from 24, how much did you take?
Uhmm, well...
First! What is 1/4 = IN Word or number? figure that out and you'll have your answer, More simpler! I HAVE NO CLUE!
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05/08/18
Angie can peel 1 6 of a crate of potatoes every 1 18 of a hour. Compute the unit rate by setting up a complex fraction and simplifying.
Angie can peel 16 of a crate of potatoes every 118 of a hour. Compute the unit rate by setting up a complex fraction and simplifying.
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05/08/18
Which graph represents a system of equations with no solution? mc001-1.jpg mc001-2.jpg mc001-3.jpg
i don't know
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05/08/18
Translate the sentence into an inequality. Five times the sum of a number and 15 is at least -26 . Use the variable for the unknown number.
I need help
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05/08/18
the cost of the tool being hired was given as C = 17.5d + 12. What would it cost for 4 days ?
I don't understand what d is
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05/08/18
mrs.davis worked 42 hrs . 35 mins last week how many hours and minutes did she average in each five days?
mrs.davis worked 42 hrs . 35 mins last week how many hours and minutes did she average in each five days?
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05/08/18
idk how to use this damn site
mimi's grandfather invested 650$ for college tuition in a savings account when she was born. the account pays 4% compound interest every year what is the balance after 13 years
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05/08/18
h=-5t to the 2nd power+30t+10
a model rocket is launched from the roof of a building. its flight path is modeled by h+-5t to the second power+30t+10 where h is the height of the rocket above the ground in meters and t is the...
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05/08/18
A 12-fluid ounce can of Red Bull contains 111 mg of caffeine. How much caffeine would a 7.5 fluid ounce can of Red Bull Contan?
Round to the nearest mg.
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05/08/18
Word problem
the park has a train ride that provides a tour of the park. A marketing firm has provided a study indicating that the train ride should only last 60 minutes. The loop around the park is 12 miles...
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05/07/18
Length = 2y+30 width = y+4 area =84 ft2
I need to solve for y for area of a rectangle
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05/07/18
Benjamin & Associates, a real estate developer, recently built 189189 condominiums in McCall, Idaho.
The condos were either threethree-bedroom units or fourfour-bedroom units. If the total number of rooms in the entire complex is 670670, how many threethree-bedroom units are there? How many...
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05/07/18
Algebra Word Problem
A house cat weighs two more pounds than one fiftieth as much as a tiger. What are the weights of the two creatures if the difference between their weights is 488 pounds.
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05/07/18
Barry's boat sailed 42 miles in 4 hrs. At the rate,how r at did the boat sail in 1 in a half hr
At this rate ,how far did the boat sail in 1 and a half hour
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05/07/18
How do I find the polar form of 4x+3y=5
What is the polar form of 4x+3y=5
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