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4 years ago

What is the range for the following set of numbers: 199, 211, 63, 200, 544, 347, 727, 98, 110 *

Mathematics

1 answer:

LenKa [72]4 years ago

8 0

Answer:

Minimum = 64

Maximum = 727

Medium = 200

Mean = 277.667

Mode = none

s = 223.825

Q = 211.024

n = 9

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Help me pls asp I will give 100 points

slava [35]

Answer:

Option B (16 cm³)

Step-by-step explanation:

GIVEN :-

Both cone and cylinder have same radius and height.
Volume of cylinder = 48 cm³

TO FIND :-

Volume of cone

FACTS TO KNOW BEFORE SOLVING :-

Volume of a cylinder having radius 'r' and height 'h' is $\pi r^{2} h$

Volume of a cone having radius 'r' and height 'h' is $\frac{1}{3} \pi r^{2} h$

Hence ,

Volume of cylinder = Thrice the volume of cone

[OR]

Volume of cone = One third of volume of cylinder

PROCEDURE :-

Volume of cone = $\frac{1}{3} (Volume \: of \: cylinder) = \frac{48}{3} = 16cm^3$

8 0

3 years ago

:( help me, please ):

vladimir2022 [97]

Answer:

6,18

2,6

4,12

Step-by-step explanation:

all these numbers are equivalent if you divide the first number by the second ones.

6 0

3 years ago

2) 8q+6=4q-14 What is The answer ?

Charra [1.4K]

Answer:

q=-5

Step-by-step explanation:

8q+6=4q-14

Remove q from one side

8q+6=4q-14

-4q -4q

4q+6=-14

Remove 6 from both sides

4q+6=-14

-6 -6

4q=-20

Divide 4 to isolate q

4q/4=-20/4

q=-5

6 0

2 years ago

She needs to buy at least 100 chairs. Chairs with arms cost $80. Chairs without arms cost $70. Ms. Robinson can spend, at most,

stealth61 [152]

Answer:

50 chairs with arms and 50 without arms will cost $7500

Step-by-step explanation:

Create two equations using the given information. The unknowns are :

W = Number of chairs with arms

N = Number of chairs with No arms

First equation (associated with the total number of chairs to buy):

W + N = 100

Second equation (associated with the amount to spend):

80 W + 70 N = 7500

Solving: solve for W in the first equation: W = 100 - N

Use it to substitute for W in the second equation:

80 (100 - N) + 70 N = 7500

8000 - 80 N + 70 N = 7500

subtract 8000 from both sides and combine

- 10 N = - 500

Divide both sides by -10 in order to solve for N

N = -500 / (-10) = 50

Now use this value in the substitution equation to solve for W:

W = 100 - 50 = 50

So the person can buy 50 chairs with arms and 50 chairs without arms paying for them $7,500.

8 0

3 years ago

Please solve this problem if u are brainliest

Vaselesa [24]

Answer:

Step-by-step explanation:

2. 3x-1/3 = 5

+1/3 +1/3

___________-

3x= 5 1/3

÷3 ÷3

__________________

x=1.77777777778

5. 3x-9=5x-3

+3 +3

_____________-

3x-6=5x

-3x -3x

_______________-

-6=2x

÷2 ÷2

______________-

-3=x

8. 3x-2x=8 ( I crossed multiplied btw)

x=8

Hope this helps ∞<3

6 0

3 years ago

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