Answer:
Step-by-step explanation:
Call x the time that Kelly takes to change oil. If the wait time is charged to the customer, then, x must be less or equal than 20 minutes. If the fastest oil change that Kelly has ever done took 6 minutes, then, x will be greater or equal than 6. In mathematical terms,
Answer:
The length of the prism is 4.87 inches
The width of the prism is 2.87 inches
The height of the prism is 2.87 inches
Step-by-step explanation:
Let
l -----> the length of the prism in inches
w ----> the width of the prism in inches
h---> the height of the prism in inches
we know that
The volume of the prism is
we have
so
-----> equation A
----> equation B
-----> equation C
substitute equation B and equation C in equation A and solve for l
Solve the cubic equation by graphing
using a graphing tool
The solution is l=4.87 in
see the attached figure
Find the value of w
The approximate dimensions of the prism are
The length of the prism is 4.87 inches
The width of the prism is 2.87 inches
The height of the prism is 2.87 inches
Answer:
x = 23.999996
Step-by-step explanation:
Let's solve your equation step-by-step.
64−x+52=128x
Solve Exponent.
64−x+52=128x
log(64−x+52)=log(128x)(Take log of both sides)
(−x+52)*(log(64))=x*(log(128))
−x+52=(
log(128)
log(64)
)*(x)
−x+52=1.166667*x
−x+52=1.166667x(Simplify both sides of the equation)
−x+52−1.166667x=1.166667x−1.166667x(Subtract 1.166667x from both sides)
−2.166667x+52=0
−2.166667x+52−52=0−52(Subtract 52 from both sides)
−2.166667x=−52
−2.166667x
−2.166667
=
−52
−2.166667
(Divide both sides by -2.166667)
x=23.999996
Sorry is this is wrong, did it in a hurry :(
Answer: A. Complex
Step-by-step explanation: hope this helps!