The function h(t)=-4.87€ +18.754 is used to model the height of an object projected in the air, where h(t) is the height in
meters and t is the time in seconds. what are the domain and range of the function h(t)? round values to the nearest
hundredth

step-by-step explanation:

it's is b

ab will be equal to

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116

if she was to only spend a dollar she can get 1lb

step-by-step explanation: