Josh buys 6 pencils at the bookstore. Each pencil costs $0.20. How can Josh use the number line to find the total cost of the pencils? 1 0 1.2 1.4 1.8 1.6 2 0.2 0.4 0.6 0.8 2.2 2.4 Drag the numbers or costs into the boxes below to explain your answer. Numbers may be used once or not at all. $6.00 1 1.2 0.6 0 $1.00 $1.20 6 0.2 parts that are each Start at on the number line. Mark The product represents the total cost, which is e 2 of 3 Ancwored O Type nere to search

its 0.1 miles per minute

step-by-step explanation: a reaction is first order. if the initial reactant concentration is 0.0200 m, and 25.0 days later the concentration is 6.25 x 10-4 m, then its half-life is:

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is