Mark J.

05/17/19

Is 46x10 to the power of -17 in scientific notation

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05/16/19

How much did Renee and Barbare recieve?

a sum of money is to be divided by Renee, Barbara, and Nathan. Renee recieves 1/5 of the entire sum plus 7 dollars. Barbara then recieves 1/5 of what remains plus 9 dollars. Nathan recieves the... more

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Algebra 2 Binomial Expansion

05/15/19

If the coefficient of x^{12} in the expansion of (x^3 + 1)^m is 210,then the coefficient of x^{15} is

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Elementary Math

05/14/19

cant solve this

Salma runs 7 miles in 80 minutes. At the same rate, how many would she run in 64 minutes?

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Act Math

05/14/19

The sum of two numbers is 51. The smaller number is 15 less than the larger number

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Algebra 1

05/14/19

Inquisitivemind1

Hello there and thanks in advance!Wondering if for this kind of problem, if you don't know the number of coins, how might you solve it?If, for example, you want to find all the combinations of... more

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Calculus

05/14/19

How much work is done lifting a 35 pound object from the ground to the top of a 30 foot building if the cable used weighs 1.5 pounds per foot?

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Calculus

05/14/19

How much work is done lifting a 35 pound object from the ground to the top of a 30 foot building if the cable used weighs 1.5 pounds per foot?

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Algebra 1 Algebra

05/14/19

Math - Help me out

Working alone, it takes you 30 minutes, your friend 30 minutes, and your supervisor 15 minutes to unload a delivery truck. working together, how much time does it take all three of you to unload... more

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Algebra 1

05/13/19

write the equation for a line that is parallel to the line y=5-2/3x and passes through the point (-3,0).

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Math Precalculus Algebra

05/13/19

Solve the equation for the indicated variable

Solve for R T=D/R

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Math Trigonometry

05/12/19

Having a problem with answering a trigonometric function

I am stuck at this question I think it's easy but I am just looking at it the wrong way:This question is on angle sum formula3sin(x)+4cos(x) = 5 then 3cos(x) - 4sin(x) = .......

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Differential Equations

05/12/19

What is the equation of the line tangent to the circle of x^2+y^2=25 at the point (3, -4)?

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Differential Equations

05/12/19

What is the equation of the line tangent to the circle of x^2+y^2=29 at the point (2, -5)?

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Calculus

05/11/19

Differentiate the function

Differentiate the function. y = 2x log6 x

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Calculus

05/11/19

Are there any situations in which L'Hopital's Rule WILL NOT work?

Today was my first day learning L'Hopital's Rule, and I was wondering if there are any situations in which you cannot use this rule, with the exception of when a limit is determinable.

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Calculus

05/11/19

Are there any situations in which L'Hopital's Rule WILL NOT work?

Today was my first day learning L'Hopital's Rule, and I was wondering if there are any situations in which you cannot use this rule, with the exception of when a limit is determinable.

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Answers •6

Calculus

05/10/19