Approximately 2 percent of the people in the world have red hair. There are about 7,000,000,000 people in the world.About how many people have red hair?
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Change 2% to a decimal .02 times 7000000000 = 140,000,000
140,000,000 …you know you could just look this stuff up…
Raymond wants to make a box that has a volume of 360 cubic inches. He wants the height to be 10 inches and the other two dimensions to be whole numbers of inches. How many different-sized boxes can he make?
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3 because 360/10 =36 so you have to find factors of 36 (not sure if factors is the right word) but they are :3&12,9&4,6&6
it depends on what the units are measured
2/3 x 1/4 in simplest form
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2/3 x 1/4 = 2/12 =1/6
Which point lies on a circle with a radius of 5 units and center at P(6, 1)?
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Answer:
(1,1);(11,1);(6,6);(6-4)
Step-by-step explanation:
The easiest way to do is add or subtract 5 to the x or y value.
A submarine is at the surface of the ocean, preparing to dive. It submerges and dives to -972 feet. Then, it ascends 329 feet to avoid hitting an undersea cliff. What integer represents the submarine's position in feet (depth) after it ascends to avoid the cliff?
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I believe the answer is -643
Help thx.............. :)
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For number 7 it’s basically 4x3 and 4x6 and for number 8 it’s 4x7 and 2x7 For number 9 it’s 5x3, 5x6, 5x2