Jacob took out a loan for $5,400 at a simple interest rate of 3.5% for 6 months. How much interest did he owe? A) $94.50
B) $113.40
C) $1134.00
D) $9450.00

     C

Step-by-step explanation:

You can solve this problem by converting 3.5% into its numerical form, (.035) and multiplying by 6 (the number of months) to get the total amount of interest due (21%) you then convert the total amount of interest into numerical form (.21) and multiply with the total loan to get 1134.00

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1

answer: 204

step-by-step explanation:

we are told that the revenue is

x⋅(4080−10x)=−10x^2+4080x

this is a quadratic function, so to maximize it we should find the x-value of its vertex. recall that the x-value of the vertex of the parabola ax^2+bx+c is given by the formula −b/2a.

so in this case, we have a=−10 and b=4080, so the x-value of the vertex is

−b/2a= −(4080)/2(−10)=204