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ZanzabumX [31]
3 years ago
10

Which shows the expression below simplified?

Mathematics
2 answers:
strojnjashka [21]3 years ago
7 0
.00081/ .0009 = .9 OR  D
Leto [7]3 years ago
5 0
0.00081 / 9(10^−4)

=0.00081 / 9(1/10000)

=0.00081 / 9/10000

=0.9

Answer is is D)

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the formula V= 4x3.14xr3 over 3 gives the approximate volume of a sphere if you know the radius r. Calculate V if r=3
Alinara [238K]
The answer is 113.04 should be correct...
6 0
3 years ago
Suppose the scores of seven members of a women’s golf team are 68, 62, 60, 64, 70, 66, and 72. Find the mean, median, and midran
Ksenya-84 [330]

The mean, median, and midrange of the given that are 66, 66 and 66 respectively.

Option D) Mean = 66, median = 66, midrange = 66 is the correct answer.

<h3>What is the mean, median, and midrange?</h3>

Mean is the sum total of the number divided by number of terms

Median is the middle number when arranged in ascending or descending order.

Midrange is the average of the sum of the maximum number and the minimum number.

Given that;

  • Data set: 68, 62, 60, 64, 70, 66, and 72
  • n = 7

First, we arrange in ascending order.

60, 62. 64, 66, 68, 70, 72

Mean = ( 60 + 62 + 64 + 66 + 68 + 70 + 72 ) / 7

Mean = 462 / 7

Mean = 66

Median = 66

66 is the middle number.

Range = ( Max + Min ) / 2

Range = ( 72 + 60 ) / 2

Range = 132 / 2

Range = 66

Therefore, the mean, median, and midrange of the given that are 66, 66 and 66 respectively.

Option D) Mean = 66, median = 66, midrange = 66 is the correct answer.

learn more on mean, median and mode here: brainly.com/question/9588526

#SPJ1

3 0
1 year ago
The speedometer in Henry's car is broken. The function y = |x - 8| represents the difference y between the car's actual speed x
Alekssandra [29.7K]

The interpretation of the function is that the difference y between the car's actual speed x and the displayed speed is 8

<h3>How to describe the translation. </h3>

The function is given as:

y = |x - 8|

The above function is an absolute function.

And the parent function of an absolute function is

y = |x|

When a function is translated right by h units, the new function is y = |x - h|

This means that the translation is a translation to the right by 8 units

See attachment for the graph the function.

<h3>Interpret the function and the translation in terms of the context of the situation.</h3>

The function is given as:

y = |x - 8|

This represents the difference y between the car's actual speed x and the displayed speed.

So, the interpretation of the function is that the difference y between the car's actual speed x and the displayed speed is 8

Read more about functions at:

brainly.com/question/2328150

#SPJ1

7 0
1 year ago
Two cars leave the same location traveling in opposite directions. One car leaves at 3:00 p.m. traveling at an average rate of 5
sergey [27]
Recall your d = rt,   distance = rate * time

thus \bf \begin{array}{lccclll}&#10;&distance&rate&time(hrs)\\&#10;&-----&-----&-----\\&#10;\textit{first car}&d&55&x\\&#10;\textit{second car}&380-d&75&x+1&#10;\end{array}\\\\&#10;-----------------------------\\\\&#10;&#10;\begin{cases}&#10;\boxed{d}=(55)(x)\\\\&#10;380-d=(75)(x+1)\\&#10;----------\\&#10;380-\left( \boxed{(55)(x)} \right)=(75)(x+1)&#10;\end{cases}

notice, the first car leaves at "x" time, the other leaves on hour later, or x + 1

the first car travels some distance "d", whatever that is, thus
the second car, picks up the slack, or the difference, they're 380 miles
apart, thus the difference is 380-d
8 0
3 years ago
$82.50 for 7 1/2 hours of work. what is your rate of pay?
Tresset [83]
Simple,

Total=$82.50
Total Hours Worked= 7.5

82.50/7.5=11

Thus, your hourly rate of pay, is $11.
8 0
3 years ago
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