The function f( is equal to the mass of a pumpkin, in kilograms, t days after its seed was planted. Part A:
Which of the following statements explains the meaning of f(80) = 3?
The mass of the pumpkin is 3 kg 80 days after its seed was planted.
The mass of the pumpkin is 80 kg 3 days after its seed was planted.
The mass of the pumpkin is 3 kg tdays after it was planted.
0 The mass of the pumpkin is 80 kg tdays after it was planted.
Part B:
Which of the following notations conveys the meaning that 41 days after the pumpkin seed is planted the pumpkin has a mass of 1.2 kg?
Of(1= 41
Of(0 = 1.2
Of(1.2) = 41
Of(41) = 1.2

-12 > a

step-by-step explanation:

-11 > 1 + a

subtract 1 from each side

-11-1 > 1-1+a

-12 > a

r = 78539458390583095803458309458039485093485 or just 3

step-by-step explanation:

solve systems of equations by graphing. a system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. the solution of such a system is the ordered pair that is a solution to both equations. to solve a system of linear equations graphically we graph both equations in the same coordinate system

fabric (square meters)                   cloaks

7                                                           21

4/3                                                         4

step-by-step explanation:

we are told that harry needs 2 square meters of fabric for every 6 wizard cloaks he makes.

1. first of all we will find how many cloaks can be made from 1 square meter of fabric by dividing 6 by 2.

we can see that 3 cloaks can be made from 1 square meter of fabric. now we will multiply 3 by 7 to find number of cloaks made from 7 square meters of fabric.

therefore, harry will make 21 cloaks from 7 square meters of fabric.

2. let us find how many square meters of fabric will be needed to make 4 cloaks.

first of all we will find fabric needed for 1 cloak by dividing 2 by 6.

we can see that fabric needed for 1 cloak is   square meter. now we will multiply   by 4 to find fabric needed for 4 cloaks.