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svet-max [94.6K]
3 years ago
6

A ball as a radius of 18cm. What is the approximate volume of the ball?

Mathematics
1 answer:
KatRina [158]3 years ago
7 0

Answer:

what I got was 24438.9cm³

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A delivery truck made 8 stops in one neighborhood. By stop 5, there were 11 packages delivered.
ikadub [295]
Its proportion,
For 5 stops, its 11.
So, for 3 stops how many ??

5:11 :: 3:?
5/11 = 3/?
? = 3 × 11/5

? = 33/5 = 6.6 ≈ 7 packages
3 0
3 years ago
Giving brainliest to CORRECT answer.
melomori [17]

Answer:

B) (-3,4)

Step-by-step explanation:

I graphed the function on the graph below to show you that vertex of the function.

If this answer is correct, please make me Brainliest!

5 0
3 years ago
Read 2 more answers
Using the data in the table, which statement is true?
horsena [70]

Answer:  Choice C.  mean > median

================================================

Explanation:

Multiply each measure with their corresponding frequency.

  • 8*1 = 8
  • 10*3 = 30
  • 14*2 = 28

Add up those products: 8+30+28 = 66

Then divide by the total frequency n = 1+3+2 = 6 to get 66/6 = 11 as the mean.

mean = 11

----------------

Since we have n = 6 values in this list, this means the median is between slot n/2 = 6/2 = 3 and slot 4.

Note how that places us in the middle row because 1+3 = 4 encapsulates both of those slots mentioned. So the median is 10.

Or you could list out the values in roster notation {8, 10, 10, 10, 14, 14} to see that {10,10} occupy the middle most slots. So the median is (10+10)/2 = 20/2 = 10.

median = 10

-----------------

The mode is simply the most frequent value. The table shows that mode = 10 since it occurs 3 times, compared to 8 showing up 1 time and 14 showing up twice.

-----------------

We have the following summary

  • mean = 11
  • median = 10
  • mode = 10

With that in mind, let's go through the answer choices.

  1. We can see that mean < mode is false, since it should be mean > median, so cross choice A off the list.
  2. mean = median is also false, so choice B is crossed off as well.
  3. mean > median is true since 11 > 10 is true. Choice C is the answer. Note how this being true directly contradicts choice B, which is another reason to see why choice B is false.
  4. median > mode is false because 10 > 10 is false. It should be median = mode. Choice D is crossed off the list.
4 0
3 years ago
George filled 10 mugs with coffee. Each mug had 240\text{ mL}240 mL240, start text, space, m, L, end text of coffee. How many li
goldenfox [79]

Answer:

2.4 Liters

Step-by-step explanation:

1,000

1

​

 L1, start text, space, m, L, end text, equals, start fraction, 1, divided by, 1, comma, 000, end fraction, start text, space, L, end text

So, 2,400 mL

​

 

=2,400 mL×

1,000 mL

1 L

​

=

1

2,400

mL

​

×

1,000

mL

1 L

​

=

1,000

2,400 L

​

=2,400 L÷1,000

=2.4 L

​

4 0
3 years ago
Read 2 more answers
there are 30000 lioms in africa. the number of lions in africa decreases exponentially by 2% each year. Find the number of lion
viktelen [127]
30,000-100%

2%(6)=12%

30,000/100(12)=3600

30,000-3600=26400 lion in Africa after 6 years
3 0
3 years ago
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