Solving a decimal word problem using a linear equation with th... A small publishing company is planning to publish a new book. The production costs will include one-time fixed costs (such as editing) and variable costs (su as printing). The one-time fixed costs will total $32,175. The variable costs will be $10.75 per book. The publisher will sell the finished product to bookstore a price of $20.50 per book. How many books must the publisher produce and sell so that the production costs will equal the money from sales?

this is the formula: v = the value of investment at the end of the time period

p = the principal amount (the initial amount invested)

r = the annual interest rate

n = the annual frequency of compounding (how many times a year interest is added)

t = the number of years the money is invested

^ means raise to the power of

answer: 33 ( approx)

step-by-step explanation:

since, in the linear regression formula, the slope is the a in the equation y = b + ax ( by comparing it with the general equation of line y = mx + c )

where,

here given table is,

price ($), x   :           18         23       25       29       30       33

pairs sold, y :         16         13         10       8         6       2

so, ,   ,   ,

and   ,

thus, slop of the given line is,

⇒  

⇒   ≈ 33

current in the circuit at time t is /, then the power delivered to the resistor is

step-by-step explanation: