Answer:
The area of land is 0.067 million squared miles.
Step-by-step explanation:
The shape of a planet is sphere.
The surface area of a sphere is .
Given that, the radius of the planet is approximately 4012 miles.
Total surface area of the planet is
= 202,351,5224.6 squared miles
=0.202 million squared miles
of the plane surface is covered by water.
of the plane surface is covered by land.
The area of land is =
= 0.067 million squared miles
<em>Answer:</em>
<em>Yes, this is true.</em>
<em>All squares are rectangles but no rectangles are squares. Squares and rectangles are classified as quadrilateral</em>
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V=d/t=32km/0.5h=64km/h
D=v*t=64km/h * 4h=256 km
For 20 months, Molly deposited $86.50, so she deposited a total of 86.5 * 20, namely 1730 bucks.
now, every month she deflated her account by $24.50 to pay for her singing lessons, she did that every month, namely for 20 months so she deflated the account balance by 24.5 * 20, or 490 bucks.
so, she deposited 1730 and deflated it by 490, 1730 - 490 = 1240, that's all that's left in the account.
for the Summer Camp, she spent 1/4 of that, what's a quarter of that? well is just their product, (1/4) * 1240.
Answer:
33 seconds
Step-by-step explanation:
If the times used to compute the handicap are 55 seconds and 88 seconds, the handicap given to Jack is 88-55 = 33 seconds.
Jack will be given a 33-second head start, then Dicky will start.