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
Marizza181 [45]
3 years ago
14

What is the length of line tAH

Mathematics
2 answers:
TEA [102]3 years ago
8 0
It is 27 or less for tah
BARSIC [14]3 years ago
5 0
Tah would be 27 ___________
You might be interested in
A variable that can be discrete or continuous is​
zubka84 [21]
17 give or take a few lemons
3 0
2 years ago
Read 2 more answers
Two companies manufacture a rubber material intended for use in an automotive application. The part will be subjected to abrasiv
user100 [1]

Step-by-step explanation:

Due to the time it took to solve this question, I had little time to type the answers fully

The answers are contained fully in the attachment I have uploaded.

A. H0: u1 = u2

H1: u1 not equal to u2

The t statistics was solved to be 3.03

The degree of freedom was solved to be 26

Given this information, this is a 3 tailed test, critical value at 5% = +-2.056

T stat > critical value

We therefore reject the null hypothesis at 5% and conclude they have different mean wear

The p value is calculated using excel and the result is 0.00544

We reject null at 5% since p value is less than 0.05

B. H0: u1 = u2

H1: u1>u2

Alpha = 0.05

Following a,

Test stat = 3.03

Df = 26

Critical value for 1 tailed test = 1.706

Test stat > 1.706

We reject H0 and conclude company 1 has higher mean wear.

We find p value for a right tailed distribution using excel

Tdist(3.03,26,1)

= 0.002722

We reject h0

C. Confidence interval

1.610 < u < 8.390

8 0
3 years ago
Your uncle buys a new tv in sale for 448.99. The regular price for the tv was 724.99. What is the best estimate of the total amo
photoshop1234 [79]
So subtract $724.99 - $448.99 = 300
4 0
3 years ago
Read 2 more answers
Simplify √ a^7 , where a&gt;0 Which expression is equivalent to √a^7
Softa [21]

Answer:

a^{3} \sqrt[]{a}

Step-by-step explanation:

8 0
3 years ago
I REALLY NEED HELP ASAP&lt;3 :)If the answer is not a whole number, it should be entered as a decimal rounded to the hundredths
Degger [83]
If her hourly rate stays the same, how many hours would she have<span> to work to earn $217 next week? ... She wants to enlarge the </span>photograph<span> so that its </span>width<span> is 10 in. ... Cross-Multiply: (4)(x)=(6)(10); Simplify: 4x=60; Divide both sides by 4 to find the height of the </span>new photograph<span>: \frac{4x}{4}=\frac{60}{4. Answer: 15 </span>inches<span> .</span>
8 0
3 years ago
Other questions:
  • Help on this problem
    10·1 answer
  • ( please help I really need it )Joan represents the height at which a sea gull is flying at +4 feet and the depth at which a fis
    8·1 answer
  • Identify the method that will be used to solve for x for each equation.<br> 4x = 20
    13·1 answer
  • If a Hummer travels 204.8 miles on 25.2 gallons of gas, what is the gas mileage in miles per gallon? Round to the nearest tenth.
    8·1 answer
  • What is the roots of f(x)=-x^2-6x-14
    13·1 answer
  • Barney ate 21 M&amp;M's. If he ate 15% of the bag of M&amp;M's, how many were in the bag to start?
    11·1 answer
  • Finding area of triangles
    5·1 answer
  • It takes 14 pints of blueberries to make 4 jars of blueberry jam.
    15·1 answer
  • 23) Find the missing length.<br> 12<br> 15<br> X<br> 25<br> 24
    7·2 answers
  • Write in decimal form:
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!