Answer: a) t = 1.2 second
b) dL/dt = - 1.8ft/second
Step-by-step explanation: Please find the attached files for the solution
Answer: No
Step-by-step explanation:
2.7 + 3.5 is not greater than 9.8.
The greatest common factor (GCF) of the expressions is a product of the GCF of the numerical coefficients and the variables. The GCF of the 24 and 80 is 8. Additionally, the GCF of x^4 and x^5 if x^4. Thus, the GCF is 8x^4. The answer to this problem is letter C.
The surface area of rectangular prism is 360 square inches
<em><u>Solution:</u></em>
Given that rectangular prism of the length is 18 cm the width 6 cm and the height 3 cm
To find: Surface area of rectangular prism
<em><u>The Surface area of rectangular prism is given by formula:</u></em>

Where,
"l" is the length and "h" is the height and "w" is the width of prism
From given,
l = 18 cm
w = 6 cm
h = 3 cm
<em><u>Substituting the values in formula,</u></em>

Thus surface area of rectangular prism is 360 square inches