1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
blagie [28]
3 years ago
10

If ΔJKL is congruent to ΔTUV, which of the following can you NOT conclude as being

Mathematics
2 answers:
TEA [102]3 years ago
7 0
<span>D. LJ congruent to VT</span>
ivann1987 [24]3 years ago
5 0

D. LJ congruent to VT

You might be interested in
What is the correct label of the line?
Schach [20]
The correct label could be MN or NM
It doesn't matter because the line could be going left or right.
Hope this helps!
3 0
3 years ago
Please answer this correctly
Ratling [72]

Answer:

4 people

Step-by-step explanation:

The number of people that got the score 5. 4 people have achieved the score 5.

5 0
3 years ago
Read 2 more answers
Monica has 5 red cubes, 6 blue cubes, and 4 green cubes in a bag. She randomly chooses 9 cubes and gets 3 of each color.
aleksandrvk [35]
Red blue green so 3
7 0
3 years ago
Help me ASAP please
Fofino [41]

Answer:

it is .42 how I know is because I looked at the graph

Step-by-step explanation:

first I look at the school side

next I look at the car and get rid of it because it says  middle school

then I get rid of bus and other

6 0
3 years ago
Read 2 more answers
The estimated daily living costs for an executive traveling to various major cities follow. The estimates include a single room
Alexandra [31]

Answer:

\bar x = 260.1615

\sigma = 70.69

The confidence interval of standard deviation is: 53.76 to 103.25

Step-by-step explanation:

Given

n =20

See attachment for the formatted data

Solving (a): The mean

This is calculated as:

\bar x = \frac{\sum x}{n}

So, we have:

\bar x = \frac{242.87 +212.00 +260.93 +284.08 +194.19 +139.16 +260.76 +436.72 +355.36 +.....+250.61}{20}

\bar x = \frac{5203.23}{20}

\bar x = 260.1615

\bar x = 260.16

Solving (b): The standard deviation

This is calculated as:

\sigma = \sqrt{\frac{\sum(x - \bar x)^2}{n-1}}

\sigma = \sqrt{\frac{(242.87 - 260.1615)^2 +(212.00- 260.1615)^2+(260.93- 260.1615)^2+(284.08- 260.1615)^2+.....+(250.61- 260.1615)^2}{20 - 1}}\sigma = \sqrt{\frac{94938.80}{19}}

\sigma = \sqrt{4996.78}

\sigma = 70.69 --- approximated

Solving (c): 95% confidence interval of standard deviation

We have:

c =0.95

So:

\alpha = 1 -c

\alpha = 1 -0.95

\alpha = 0.05

Calculate the degree of freedom (df)

df = n -1

df = 20 -1

df = 19

Determine the critical value at row df = 19 and columns \frac{\alpha}{2} and 1 -\frac{\alpha}{2}

So, we have:

X^2_{0.025} = 32.852 ---- at \frac{\alpha}{2}

X^2_{0.975} = 8.907 --- at 1 -\frac{\alpha}{2}

So, the confidence interval of the standard deviation is:

\sigma * \sqrt{\frac{n - 1}{X^2_{\alpha/2} } to \sigma * \sqrt{\frac{n - 1}{X^2_{1 -\alpha/2} }

70.69 * \sqrt{\frac{20 - 1}{32.852} to 70.69 * \sqrt{\frac{20 - 1}{8.907}

70.69 * \sqrt{\frac{19}{32.852} to 70.69 * \sqrt{\frac{19}{8.907}

53.76 to 103.25

8 0
2 years ago
Other questions:
  • Which graph models the equation -2x + 4y = -8?
    9·1 answer
  • What is the value of 8 in 3.872
    13·2 answers
  • Which of the following numbers are square roots of 64?<br> Check all that apply.
    10·2 answers
  • Please help I need good grade on this
    12·1 answer
  • MARKING PEOPLE AS BRAINLIST <br><br> What type of triangle is this?
    8·2 answers
  • Need help don’t like math help
    6·2 answers
  • Ron earned $ 840 in a week . How much will he earn in 36 days
    11·1 answer
  • Can someone please hurry and finish this question please!!!! Will give brainliest
    10·2 answers
  • PLS HELP ASAPPPPPP TYSM
    5·1 answer
  • John ordered a caramel tea and he was lucky enough it was 20% off so if the original price was $5.75 how much does it cost??
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!