Shonda made a model of a solid ice cream cone with a spherical scoop of ice cream on top, made out of clay.Which formulas are needed to calculate how much clay she used?
Choose all answers that are correct. (In these formulas, r represents radius, h represents height, l represents length, and w represents width.)
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Answer 1
Answer:
How sad, that you didn't include the list of choices.
The volume of the cone is (1/3) x (π) x (radius²) .
The volume of the sphere is (4/3) x (π) x (radius³) .
500 Reason: 50 tens is basically ten 50 times. 10 x 50 = 500
50 tens is the same as saying 50 x 10 which is 500. One ten is 10. Therefore, to find 50 tens, you must times 50 by 10. When multiplying a number greater than 0 by 10, you simply add a 0 to the end of the number. Following this rule, 50 tens is 500.
Jason downloaded 288 pictures from his camera. Of the pictures, 38% are of his family. About how many pictures are of his family. Use a rate per 100 to estimate
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I think this is the answer...(btw I typed it all up and i had to go somewhere and forgot to add it, sorry :( )
You should find 38% of 288 10%=28.8*3=86.4(30%) 5%=14.4 1%=2.88*3=8.64(3%)
Add them all together
86.4(30%)+14.4(5%)=100.8(35%)
100.8(35%)+8.64(3%)=109.44(38%)
109 rounded to the nearest whole number= 109
So the answer is 109 of the pictures are of his family.
Hope this helped! And I hope I haven't confused you :) Feels free to message me if you're still unsure :)
What does 1/10 plus 8/100 equal
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1/10 plus 8/100 Equals = 9/50
Can someone help me?
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Answer: y=-2x+12
Step-by-step explanation:
The slope goes down which makes it negative and the two yellow points make a line with a slope of =2. If you follow the line up, it would cross the y-intersection at 12. So the final line is y=-2x+12
How many feet lower is-282 than -68
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Your equation is
-282 - (-68) =
when you subtract a negative, you "take away" that negative from the other value. The net result of that is adding the number. So the rule is minus negative means plus positive.
-282 - (-68) = -282 + 68 = -214
-282 is -214feet than -68
Bonsoir à tous, j'ai besoin d'aide urgemment en maths si possible et merci d'avance. L'exercice est photographié ci-dessus