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19 Answered Questions for the topic Product

Product Math Trigonometry

07/07/19

Use the sum-to-product formula to simplify the expression: If sin41∘+sin19∘=sinA∘,0<A<90, then A= ____degrees

please provide all steps for the solution!!!!
Product

01/19/19

The manager of a store buys a product for $50. If the markup rate is 19%, what is the selling price? Be sure to round your answer to the nearest cent

The manager of a store buys a product for $50. If the markup rate is 19%, what is the selling price? Be sure to round your answer to the nearest cent
Product Math Algebra 1

04/08/18

what is the product of (2x+2)(2x^2-x-8)

please helppp

11/01/17

sum, difference, and product of two functions

suppose that the functions f and g are defined for all real numbers x as follows. f(x)=3x^2 g(x)=x+4   (g - f)(x) = ____ (g + f)(x) = ____ (g * f)(2) = ____    Thanks! :D 

11/01/17

sum, difference, and product of two functions

suppose that functions r and s are defined for all real numbers x as follows. r(x)=3x-6 s(x)=6x   write the expressions for (r - s)(x)=____ (r + s)(x)=____ (r * s)(-1)=____

11/01/17

sum, difference, and product of two functions

Suppose that the functions g and h are defined for all real numbers x as follows. g(x)=2x h(x)= 4x^2    Write expressions for  (g + h)(x)= ___ (the "." is supposed to be for... more

06/01/17

What are the products of this reaction? ( Show Work + Explain )

KCl + PbThe product would be There would be no reactionI am pretty sure, but can you explain why please?
Product Expressions

03/29/17

What is the product of

(2x-5)(2x2 +3x+5)

07/28/15

Find k in the equation

Find k in the equation (k-3)x2 + (k-2)x - 5 so that: a) the sum of roots is 3. b) the product of roots is -4.
Product

03/13/15

6x + y=1134

walmart sells thermometer for $2 and heat packs for $2 walmarts total sales are $1134. customers bought six times as many thermometers than heat packs. how many of each did walmart sell
Product

11/28/14

select the product

Select the product of (3x + 6)(3x - 6). A. 9x2 - 36 B. 9x2 - 36x - 36 C. 6x2 D. 6x
Product

11/27/14

select the product

Select the product of (7x - 8)(3x + 9). A. 21x2 - 39x - 72 B. 60x - 72 C. 21x2 + 39x - 72 D. 10x + 1
Product Linear Vector

10/19/14

Find the dot product of x and y

Let x = [-4, 4,5] and y=[0,0,-3] Find the dot product of x and y x.y=?
Product Real Numbers

09/28/14

Challenging math problem

The product of real numbers x, y, and z is 1. Find all possible values of (1/1+x+xy) + (1/1+y+yz) + (1/1+z+zx).   [Side note: The / symbol above indicates a fraction, not division.] 
Product Math Trigonometry

01/03/14

Rewrite sin(x+pi)+sin(x-pi) as a product.

This is for my trig class. Thanks for the help!

The marginal cost of a product can be thought of as the cost of producing one additional unit of output. For example, if the marginal cost of producing the ...

The Marginal cost of a product can be thought of as the cost of producing one additional unit of  output. For example, if the marginal cost of producing  the 50th product is $6.20, it cost $6.20 to... more
Product Product Rule

11/18/13

what is the product. ( x-9)(x+8)

Find  the product. (X-9)(x+8)

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