Answer:
18.85 inches³
Step-by-step explanation:
Given:
Height of the cylindrical glass, h = 8 inches
Diameter of the cylindrical glass = 2 inches
or
Radius of the cylindrical glass, r = 1 inches
Now,
the volume of the cylindrical glass = πr²h
or
the volume of the cylindrical glass = π × 1² × 8 = 8π inches³
therefore, the volume of tea in the cylindrical glass = 8π inches³
Now,
Lily drinks only 3/4 of her tea
therefore,
the volume of tea Lily drunk =
or
the volume of tea Lily drunk = 18.85 inches³
Answer:
The inequality would be (310-120)/10 less than or equal to x
19 hours minimum
Step-by-step explanation:
(310-120)/10
190/10
19
Answer:
Part 1) The maximum number of pounds of regular coffee that you can buy is 7.5 pounds.
Part 2)
Step-by-step explanation:
Part 1)
Let
x-----> the number of pounds of regular coffee
we know that
The inequality that represent the situation is
Solve for x
Divide by 2 both sides
The maximum number of pounds of regular coffee that you can buy is 7.5 pounds.
The solution of the inequality is the interval ------> (-∞,7.5]
but the number of pounds cannot be a negative number
therefore
The solution is the interval -----> [0,7.5]
see the attached figure
Part 2) we have
Adds m and n
Group terms that contain the same variable
Combine like terms
Answer:
18/45 and 14/35
Step-by-step explanation:
15/25 are not equivalent fractions
12/35 are also not equivalent
14/21 are not equivalent either
18/45 and 14/35 are the only equivalent fractions.
Answer:
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