Mark reads 42 pages of a book every 3/4 hour. write an equation that models the relationships between x, the number of hours mark reads, and , y the number of pages of the book he reads.

The equation that models the relationships between , the number of hours Mark reads, and , the number of pages of the book he reads is:

Step-by-step explanation:

Given:

Mark reads 42 pages every hour.

The number of hours is given by =

The number of pages is given by =

The equation can be modeled as:

where represents rate of change and represents the y-intercept or the initial value.

Rate of change =

The initial value as Mark starts reading from 0.

So, the equation is:

126.66 m²

step-by-step explanation:

the pertinent area formula is a = πr², where r is the radius.

here, a = π(6.35 m)² = 40.32π, or approximately 126.66 m²