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Tatiana [17]
2 years ago
9

Quadrilateral ABCD is reflected across the x-axis. What are the coordinates of quadrilateral A'B'C'D? please help it's for a qui

z ​

Mathematics
1 answer:
Montano1993 [528]2 years ago
4 0

Answer:

i think its c

Step-by-step explanation:

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John's commute time to work during the week follows the normal probability distribution with a mean time of 26.7 minutes and a s
Galina-37 [17]

A suitable probability calculator will tell you that probabilty is about 25.9%.


_____

The normalcdf function on this calculator gives an area between a lower and upper limit. If the upper limit is more than about 8 standard deviations above the mean, the 10th decimal place is unaffected. Since the standard deviation here is about 5, we need to have an upper limit that is about 40 above the mean of about 30. We have chosen 80 as a nice round number and to give a little more margin.

4 0
3 years ago
Plss show the work<br> 9.3x+450=1800
Lesechka [4]

Answer:

x  = 145.161290323

x ≈ 145.161

Step-by-step explanation:

9.3x + 450 = 1800

       -450        -450

9.3x = 1350

/9.3       /9.3

x = 145.161290323

x ≈ 145.161

Hope this helps!

3 0
3 years ago
Read 2 more answers
A motorist traveled 250 miles on 11 gallons of gas. With the same vehicle, about how far could he go on 16 gallons of gas? A) 17
Andrei [34K]
ANSWER

363.6 \: miles
EXPLANATION

We were told that the motorist travelled 250 miles on 11 gallons of gas. This implies that,

250 \: miles \equiv11 \: gallons

Now we want to find how far he could go on 16 gallons.

x \: miles \equiv16 \: gallons


All other things being equal, the motorist should cover more than 250 miles with 16 gallons of gas.

Recall that: If more, less divides.

This implies that,

x =  \frac{250 \times 16}{11}




x =  \frac{4000}{11}   = 363.6 \: miles


Therefore the correct answer is C.

3 0
3 years ago
If employment is expected to increase by 14.8% between 01/2009 and 01/2016 and the employees number 19, 100 in 01/2009, how many
AlexFokin [52]

Based on the rate of increase, the number of employees that will be there in 2016 is<u> 21,927 people.</u>

<h3>Number of employees in 2016</h3>

This can be calculated by the formula:

= Employees in 2009 x ( 1 + rate of increase)

Solving gives

= 19,100 x (1 + 14.8%)

= 21,926.8

= 21,927 people

In conclusion, there will be 21,927 people in 2016.

Find out more on rates of increase at brainly.com/question/3040628.

3 0
2 years ago
Lesson Application Problem 521
noname [10]

Answer:

  1st to 4th: Sam, Cras, Randy, Charte

Step-by-step explanation:

The places are determined by putting the times in increasing order.

<u>time</u>, <u>place</u>, <u>name</u>

25.85, 1st place, Sam

25.90, 2nd place, Cras

32.20, 3rd place, Randy

32.28, 4th place, Charte

_____

<em>Additional comment</em>

Sometimes it is easier to compare values when they all have the same number of decimal places.

3 0
3 years ago
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