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Greeley [361]
3 years ago
11

Need help on thissss

Mathematics
1 answer:
erma4kov [3.2K]3 years ago
5 0

Answer:

i think the answer might be b if not i'm sorry

Step-by-step explanation:

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John has a roll containing 24 2/3 feet of wrapping paper. He wants to divide it into 11 pieces. First, though ,he must cut off 5
Elodia [21]

Here's what we'll be evaluating:  

24 2/3 - 5/6       24 4/6 - 5/6        23 10/6-5/6           23 5/6

------------------- = -------------------- = -------------------- = ----------------------

    11 pieces          11 pieces           11 pieces                11 [pieces

Now, this 23 5/6 is equivalent to 143/6, which we must divide by 11:

143          1

------ * ---------- = 13/6 (feet)

  6         11

Each piece will be 13/6 ft long (2 1/6 ft).

5 0
3 years ago
Kim has an ice cream cone with a scoop of ice cream. the cone is completely filled with ice cream and has half a sphere on top.
yan [13]

Answer:

113.12 cubic inches

Step-by-step explanation:

Volume of icecream cone

= Volume of cone + Volume of hemisphere

= 1/3× π × r^2 × h + 2/3 × π × r^3

= 1/3 × 22/7 × 9 × 6 + 2/3 × 22/7 × 27

= 113.12 cubic inches

6 0
3 years ago
Brian works in the lab and feels an empty cylindrical flask with 200 cubic centimeters of liquid. The flask has a radius of 3 cm
Fittoniya [83]

Answer:

<h2>49.49%</h2>

Step-by-step explanation:

volume of liquid in the flask= 200 cm^3

radius of the flask = 3 cm

height of the  flask= 12 cm

volume of flask is given by =

putting values and solving we get =396 cm^3

therefore the volume unfilled= 396-200= 196cm^3

therefore % of volume unfilled= 196/396*100= 49.49%

6 0
4 years ago
A sample of 8 students was asked how often they used campus dining facilities during the past month. The responses were as follo
SVETLANKA909090 [29]

Answer:

Your answer is 3.16227766

Step-by-step explanation:

8 0
3 years ago
Which statement is true about the polynomial 3j4k−2jk3+jk3−2j4k+jk3 after it has been fully simplified?
tamaranim1 [39]

Answer:

j^4k

Step-by-step explanation:

3j^4k-2jk^3+jk^3-2j^4k+jk^2\\2j^4k-2j^4k-2jk^3+jk^3+jk^3\\j^4k

3 0
3 years ago
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