1,026,000 is the answer to this math problem
Answer:
Volume of the solid is 377 cm³.
Step-by-step explanation:
Volume of the cylinder =
Here, r = radius of the cylinder
h = Height of the cylinder
By substituting the values in the formula, (r = 4 cm and h = 10 cm)
Volume of the cylinder =
= 160π
Since one fourth of the cylinder is removed,
Volume of the remaining cylinder = 160π -
= 160π - 40π
= 120π
= 120(3.14)
= 376.8 cm³
≈ 377 cm³
Volume of the solid is 377 cm³.
Answer:
$9
Step-by-step explanation:
'Jonathan and 5 friends' would equal <u>6 people paying</u>
Since the total amount was 54 dollars, the equation will be:
$54 ÷ 6 friends
54 divided by 6 is $9
Check:
6 x 9 = 54
Answer:
A=2,b=-3,c=-2
Step-by-step explanation:
2xsquare-4x+x-2
=2xsquare-3x-2
A=2,b=-3,c=-2
Answer:
Step-by-step explanation:
we know that
Jim can do the work in 5 days
so
The 100% of the work in 5 days
by proportion
Find out how much can do in 2 days
Let
x ----> the percentage of the work in 2 days
Remember that
Jim and his dad can do the work in 2 days
so
The 100% of the work in 2 days
Jim in 2 days can do 40% of the work
therefore
His dad in 2 days can do (100%-40%)=60%
by proportion
Find out how long would it take his father to build it alone
Let
x -----> the time it take his father to build it alone
Convert to mixed number