01/14/20

Separate 846 into 3 parts so that the second part is twice the first part and the third part is triple the second part. (1) 846 = x + 2x + 3x (2) 846 = x + 2x + 6x (3) 846 ÷ 3 = x + 2x + 6x
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01/14/20

What is the mathematical name for a rectangle with round corners?
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01/14/20

Integration, please help!
Evaluate  Options: -ln|1 - x3| + C sin-1(x3) + C
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01/14/20

Integration, please help!
Evaluate the integral  Options:
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01/14/20

subtract 6 from r, then double the result
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01/14/20

What is the general form of the equation of a circle with its center at (-2, 1) and passing through (-4, 1)?

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01/14/20

Can I get factored form please
Find a polynomial f(x) of degree 3 that has the following zeros -8, (multiplicity 2), 9
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01/13/20

How does waters high specific heat capacity affect large lakes?

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01/13/20

basic identities
what is tanΘ when secΘ=5
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01/13/20

use equations to solve word problems
the sum of three consecutive odd integers is 93. find the integers.
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01/12/20

chem 151 mass and density

Calculate these masses.(a)What is the mass (in g) of 5.75 cm3 of palladium, density = 12.00 g/cm3?(b)What is the mass (in g) of 30.0 mL cyclohexane, density = 0.779 g/cm3?
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01/12/20

I have no idea how to solve this!!please help!
Leland works part time at a car wash and earns $10 an hour. He also babysits and earns $12 an hour.Leland plans to save more than $450 and to work for at most 40 hours in a month?Write an... more
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01/12/20

A 2 kg lump of red Playfough moving at 35 m/s hits a stationary 5kg lump of yellow Playdough. How fast will the resulting lump of orange playdough be moving?
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01/12/20

A cylindrical can without a top must be constructed to contain V=2100cm3 of liquid. Find the base radius r and height h that will minimize the amount of material needed to construct the can.
I am just completely lost on this question. I am a first year student trying to take calc one online and I am completely struggling.
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01/12/20

Prove sin(a+ beta)/cos alpha cos beta = tan alpha+tan beta
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01/12/20

Find all intercepts of the function. f(x)= -3+ sqrt(23-x^2)
Find all intercepts of the function. f(x)= -3+ sqrt(23-x^2)If there is more than one answer, enter them in a list separated by commas. Enter exact answers: decimal approximations will be marked... more
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01/12/20

A 4.7 N force is applied to a 2.8 kg mass. What is the acceleration of the mass? (If needed, round to the nearest thousandths and answer using m/s^2)
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01/12/20

If it's going through (1,-1), and parallel to y=-6x, what is the slope-intercept.
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01/12/20

factoring polynomial
using the factors (3x + 2) & (x - 1), find the remaining factor(s) of f(x) = -6x4 + 23x3 - 12x2 - 11x + 6 and write polynomial in fully factored form.
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01/12/20

A certain ore is 20.9 % nickel by mass. How many kilograms of this ore would you need to dig up to have 90.0 g of nickel?
A certain ore is 20.9% nickel by mass. How many kilograms of this ore would you need to dig up to have 90.0 g of nickel?
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01/10/20

Help Solve Please
Insert parentheses, braces or brackets to make the following true5 + 4 - 5 +3 * 8 / 2 = 4
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01/10/20

The domain for f(x) and g(x) is the set of all real numbers. Let f(x) = 2x2 + x − 3 and g(x) = x − 1. Find f(x) • g(x).
The domain for f(x) and g(x) is the set of all real numbers.Let f(x) = 2x2 + x − 3 and g(x) = x − 1.Find f(x) • g(x).
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01/09/20

prove cotxcscx=cotx+cscx/sinx+tanx
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01/08/20

probability distribution

The probability distribution for a random variable x is given in the table. X: -5,-3,-2,0,2,3Probability: .17, .13, .33, .16, .11, .10Find the probability that -2≤x≤2
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01/08/20

Determine the inflection point and Concavity for the equation f(x)=2csc(3x/2) on the interval (0,2pi)
The question specifically asks for the point of inflection and where (in interval notation) the graph is concave up and down.
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