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3 years ago

Estimate 31,969 divided by 488

2 answers:

8 0

65.51 is correct! there is more to the answer but if you want it estimated your best bet would be 65.51 Hope it helps you!

Alekssandra [29.7K]3 years ago

5 0

Hi there! ~

So by "diving" we are just going to use the symbol of;

/

So now, 31969 / 488

= 65.5102459016

And, because we are estimating, you could say = 66. (When rounding) or simply 65.51

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Which of the following are solutions?

rosijanka [135]

4x²-12x+9=5
4x²-12x+4=0

x= 12±√(144-4*4*4) / 2*4

x= 12 ± √(144-64) / 8

x=12±√80. /. 8

x= 12+4√5. /8

x=3±√5 / 2. C and E

4 0

3 years ago

Find the Perimeter of this shape:

LiRa [457]

Answer:

76 cm

Step-by-step explanation:

To find perimeter, you find the total of the sides.

A rectangle has 4 sides, and 2 equal sides.

So, add 14+14 which is 28.

Then add 24+24 which is 48.

Now add 48 and 28.

48+28=76

Final answer

76 cm

3 0

3 years ago

Read 2 more answers

Help pls ;) Find the geometric mean of 14 and 20

Kipish [7]

Answer:

The geometric mean of 14 and 20 is 16.73.

Step-by-step explanation:

It is required to find the geometric mean of 14 and 20. Let the numbers are :

a = 14 and b = 20

The geometric mean for two numbers is given by :

$M=\sqrt{ab}$

Plugging the values in above formula as follows :

$M=\sqrt{14\times 20}\\\\M=\sqrt{7\times 2\times 5\times 4} \\\\M=16.73$

So, the geometric mean of 14 and 20 is 16.73.

5 0

3 years ago

Using the two functions listed below, insert numbers in place of the letters a, b, c, and d so that f(x) and g(x) are inverses.

blondinia [14]

I hope this helps you

6 0

4 years ago

Mediam of 50+45+49+50+43+49+45+49+45+47+44+51+51+44+47+46+50+44+51+49+43+43+49+45+46+45+51+46

Doss [256]

Answer:

The median is equal 46.5

Step-by-step explanation:

to find the median, we will need to rearrange the numbers in ascending order, so we will have

43, 43, 43, 44, 44, 44, 45, 45, 45, 45, 45, 46, 46, 46, 47, 47, 49, 49, 49, 49, 49, 50, 50, 50, 51, 51, 51, 51

Note that there are 28 numbers in total, therefore the median will fall in between the fourteenth and the fifteenth number which are 46 and 47 respectively.

Since we are considering two figures as median, we will need to find the average, which will be

(46 + 47)/2 = 46.5

The median is therefore 46.5

8 0

3 years ago