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Alex17521 [72]
3 years ago
11

Can you please give me the answer

Mathematics
1 answer:
IrinaK [193]3 years ago
6 0

Step-by-step explanation:

This will help okay! I promise you, well I hope .

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A bird drops a nut from a height of 441 feet. Its height, h, in feet is given by the equation h=-16t^2=441 where t is the time i
Ahat [919]
<span> A bird drops a nut from a height of 441 feet.
Its height, h, in feet is given by the equation h=-16t^2=441
,where t is the time in seconds the nut has fallen.

The time it </span>will it take for the nut to hit the ground is given as:

t^{2} = \frac{441}{16} \\ \\ t = \frac{21}{4} \\ \\ t = 5.25 seconds 
8 0
3 years ago
What is x divided by x-1 - 1 divided by 2-2x expessed as a single fraction ?
Kay [80]
To simplify into 1 fraction, remember, we must make the denominator the same
x/ (x-1 )  - 1/ (2-2x)
= -x/ -(1-x) - 1/(2-2x)    [see the similarity now? ]  [whatever we multiply for the denominator, as long as we multiply to the numerator, it will be ok]
= -2x / -(2-2x)    + 1/-(2-2x)
= (-2x+1 )/ -(2-2x)
=(2x-1)/(2-2x)
8 0
3 years ago
A horizontal boxplot is plotted along a horizontal axis marked from 0 to 20, in increments of 1. A left whisker extends from 4 t
____ [38]
<h3>Answer: B) 25%</h3>

The min is 4 as this is the smallest value and it is visually shown as the left-most point on the boxplot. This is the tip of the left whisker.

The value of the first quartile (Q1) is the left edge of the box and that is 7. The left whisker goes from 4 to 7. The left whisker represents 25% of the data, which is another way of saying "25% of the data is below Q1". So 25% of the distribution has between 4 and 7 teams.

7 0
3 years ago
Read 2 more answers
Which is a positively skewed distribution?
Alona [7]

Answer:

to me it looks like B but i could be wrong

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
You know that 44% of a number x is 99 you also know that 22% of a number y is 55 what are the values of x and y which number is
Tomtit [17]
44% of a number x is 99
44%=0.44
0.44×99= 43.56


22% of a number y is 55
22%=0.22
0.22×55=12.1



the greater number is 44% of a number is 99 so the value is 43.56
4 0
3 years ago
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