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Xelga [282]
4 years ago
9

See question above 7.2 cm 9 cm 10.6 cm 12 cm

Mathematics
1 answer:
alukav5142 [94]4 years ago
3 0
Um what’s the question?
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Once every three years, the Board of Governors of the Federal Reserve System collects data on household assets and liabilities t
kvv77 [185]

Answer:

C. The distribution of the value of transaction accounts is a right-skewed distribution.

Step-by-step explanation:

Some definitions

A skewed right distribution is one in which the tail is on the right side. On simple words we have most of the values on the left part of the distribution.

And present the following property:

Mode< Median< Mean

A skewed left distribution is one in which the tail is on the left side. On simple words we have most of the values on the left part of the distribution.

And present the following property:

Mean< Median< Mode

On a symmetric distribution we satisfy Mean= MEdian= Mode

For our case we have that Mean= 270000 and Median=94500

And we can see that Mean> Median then we can conclude that this distribution is skewed to the right.  And the best option would be:

C. The distribution of the value of transaction accounts is a right-skewed distribution.

6 0
3 years ago
Read 2 more answers
LOTS OF POINTS! WILL GIVE BRAINIEST. <br> (no spam plz)<br> How would I answer these?
Fofino [41]
All you have to do is tell what u see about the three triangles and say what the same and different about them.
3 0
4 years ago
Read 2 more answers
PLEASE HELP, WILL VOTE BRAINLIEST
bagirrra123 [75]

Answer:

The equation would be if y is the numbers in the sequence (like 3, 9, 27) and x is the is the number in the order (like 3 is 1, 9 is 2, 81 is 4) the the equation would be y = 3^x.

Step-by-step explanation:

8 0
3 years ago
The height of a small rock falling from the top of a 124-ft-tall building with an initial downward velocity of –30 ft/sec is mod
Contact [7]

Answer:

Option 3.

Step-by-step explanation:

The given function is

h(t)=-16t^2-30t+124

where, h(t) is the height of a small rock falling from the top of a 124-ft-tall building and t is the time in seconds.

It is a downward parabola.

Equate the function equal to 0, to find the time at which the rock touch the ground.

-16t^2-30t+124=0

If ax^2+bx+c=0, the according to the quadratic formula

x=\dfrac{-b\pm \sqrt{b^2-4ac}}{2a}

Using quadratic formula, we get

t=\dfrac{-(-30)\pm \sqrt{(-30)^2-4(124)(-16)}}{2(-16)}

t=\dfrac{30+\sqrt{(-30)^2-4(124)(-16)}}{2(-16)},\dfrac{30-\sqrt{(-30)^2-4(124)(-16)}}{2(-16)}

t=-3.875, 2

Time cannot be negative. So, the rock remain in the air in the interval 0 < t < 2.

Therefore, the correct option is 3.

6 0
3 years ago
A swimming pool has to be drained for maintenance. The pool is shaped like a cylinder with a diameter of 5 m and a depth of 1.4
Korolek [52]

Answer:

8 hours

Step-by-step explanation:

basic equation

Q (flow rate) = V (volume)/ t (time)

so to find the time we just rearrange the equation and become

t = V/Q

V of cylinder

V = πr²T

and r (radius) = ½ diameter

V = 3.14 x 5² x 1.4

V = 109.9 m³

if the Q is 13 m³/hour then

t = 109.9/13 = 8.453 hours

round to nearest hour = 8 hours

6 0
3 years ago
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