03/20/22

Convert 2.54 liters...
Convert 2.54 liters to cubic centimeters.(A) (2.54)(2.54)(2.54) / 1000 cm ^3(B) (10)(10)(10) / (1000)(2.54) cm ^3(C) (2.54)(10) / (1000) cm ^3(D) (1000)(2.54)cm ^3(E) none of these
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03/20/22

If the cost of corn varies...
If the cost of corn varies directly with the number of ears purchased, and 6 ears cost 9 dollars, how many ears would cost 162 dollars?(A) 18(B) 243(C) 486(D) 1 / 3(E) none of these
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03/20/22

Luis plans to put $25 a week into a savings account from the part-time job he started. If he has $350 in savings now, Luis did not add money to his account at the end of the first week of work
 Create a function that can be used to find the amount in dollars a Luis has in his bank account at the end of w week of work, where w≥ 1?
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03/19/22

Through her website, Leticia has been selling bean bag chairs with monthly sales as recorded below
Through her website, Leticia has been selling bean bag chairs with monthly sales as recorded... more
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03/19/22

What is his angular​ speed, in revolutions per​ hour?
A rider in a road bike race had an average linear speed of ​39.975 km/hr. The wheel of his bicycle had a diameter of 66cm. What is his angular​ speed, in revolutions per​ hour?
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03/19/22

I would like help on this question
Degree 5, roots of multiplicity of 2 at x= -3 and x= 2 and a root of multiplicity 1 at x = -2. y-intercept at (0,4)
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03/18/22

What is the percent of Container A that is full after the pumping is complete?
Two containers designed to hold water are side by side, both in the shape of a cylinder. Container A has a radius of 7 feet and a height of 19 feet. Container B has a radius of 8 feet and a height... more
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03/18/22

Calculate the first, second, and third derivatives of 𝑦(𝑥)=6√x.

𝑦′(𝑥)= 𝑦″(𝑥)=𝑦‴(𝑥)=
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03/18/22

Find a general formula for 𝑓^(𝑛)
𝑓(𝑥)=6𝑥^2 𝑒^𝑥𝑓^(𝑛)(𝑥) =B) Find a general formula for 𝑓^(𝑛)𝑓(𝑥)=(𝑥−5)^−1𝑓^(𝑛)(𝑥)=
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03/18/22

A chemist wants to make 54 ml of a 17% acid solution by mixing a 10% acid solution and a 19% acid solution. How many milliliters of each solution should the chemist use?
A chemist wants to make 54 ml of a 17% acid solution by mixing a 10% acid solution and a 19% acid solution. How many milliliters of each solution should the chemist use?
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03/17/22

What is the percentage of container b
Two containers designed to hold water are side by side, both in the shape of a cylinder. Container A has a radius of 4 feet and a height of 10 feet. Container B has a radius of 3 feet and a height... more
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03/17/22

Which is an equation for the line that passes through the points (3,0) and (0,2)
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03/17/22

Find sin(α−β) equal to
Let α and β be first quadrant angles with cos(α)=√35 and sin(β)=√59.Find sin(α−β).
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03/17/22

Simplify and write the trigonometric expression as a single trigonometric function:
Simplify and write the trigonometric expression as a single trigonometric function:1+cos y/1+sec y= 
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03/17/22

Please help due tonight
sec(θ)=−3 , where θ is in Quadrant II.Use the given information about θ to find the exact value of tan(θ/2).
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03/17/22

Find the exact value of each expression
sin(3pi/4)sin(pi/12) -5(sin(11pi/12)-sin(7pi/12))
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03/17/22

What is slope of the tangent line to the curve.y=(4x2-3)8 at point (1,1)?
What is slope of the tangent line to the curve. y=(4x2-3)8 at point (1,1)?is y' (1)= 64 the correct answer?
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03/15/22

What does "nit-picking" mean?
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03/15/22

What is the Exponential Form

I could not figure out how to rewrite this log into an exponential form: 4-log(5x+12)=0
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03/15/22

[Calc] Sequences | Suppose you start with one liter of vinegar and repeatedly remove 0.06 L, replace with water, mix, and repeat.
Suppose you start with one liter of vinegar and repeatedly remove 0.06 L, replace with water, mix, and repeat.a. Find a formula for the concentration after n steps.       b. After how many steps... more
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03/14/22

How much Iodine-125 would remain in the tumor after 60 days?
A tumor is injected with 0.6g of Iodine-125, which has a decay rate of 1.15% per day. Write an exponential model representing the amount of Iodine-125 remaining in the tumor after t days. Then use... more
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03/14/22

i’m not sure how to solve this problem and all it ask is to solve it

y= x2 + 4y =2x + 4
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03/14/22

write the equation of the line that is perpendicular to 3x-y=12 and goes through the point (9,0)
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03/13/22

using the formula y=Ca^x find C and a with the points (0,2) and (2,2/81)
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03/13/22

Math Question Exponential and Logarithmic Models

A bacteria culture initially contains 2500 bacteria and doubles every half hour. Find the size of the bacterial population after 40 minutes.Find the size of the bacterial population after 6 hours.
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