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Elenna [48]
3 years ago
9

This is a quiz, and I need answers quickly please! I have other questions on my thing so you can go to those also ofc ahah

Mathematics
1 answer:
NemiM [27]3 years ago
5 0

Answer:

It's the second answer

Step-by-step explanation:

A(7,5) B(-4,-1)

y-yA/yB-yA= x-xA/xB-xA

y-5/-1-5=x-7/-4-7

-11y+55=-6x+42

-11y=-6x-13

y=6/11×+13/11

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An airline claims that the no-show rate for passengers is less than 5%. In a sample of 420 randomly selected reservations, 19 we
aleksandr82 [10.1K]

Answer:

An airline claims that the no-show rate for passengers is less than 5%. In a sample of 420 randomly selected reservations, 19 were no-shows. At α=0.01, test the airline's claim. State the sample percentage and round it to three decimal places.

State the hypotheses.

State the critical value(s).

State the test statistics.

State the decision

State the conclusion.

3 0
2 years ago
How would I turn 0.46 into a fraction
Pepsi [2]
<span>Step 1: 0.46 = 46⁄100</span> 
<span>Step 2: Simplify 46⁄100 = 23⁄50</span><span>  hope this helped u</span>
6 0
3 years ago
Read 2 more answers
We need to attach a support wire to Glendale's flagpole, which is 24 feet high. The
antoniya [11.8K]

Step-by-step explanation:

this creates a right-angled triangle.

the right angle (90°) being the angle between flag pole and ground.

the angle ground-wire is 50°.

because we know that the sum of all angles in a triangle is always 180°, we know then that the angle flagpole-wire is

180 - 90 - 50 = 40°

so, we have the situation to know 1 side and all angles.

to get the other sides we use best the law of sine :

a/sin(A) = b/sin(B) = c/sin(C)

where the sides and related angles are always opposite of each other.

in our case now we have

24/sin(50) = wire/sin(90) = wire/1 = wire = 31.32977494... ft

so, the rounded answer is that the wire must be

31.3 ft long

4 0
2 years ago
Can someone explain this, please
xenn [34]

Answer:

its the 3 one

Step-by-step explanation:

3 0
3 years ago
The Buses leave to the Hall every 16 minutes and the central buses leave every 10 minutes.Both leave at 4 p.m.Find the next time
ikadub [295]

Answer:

Both leave at 4 pm . The next time they will leave at 5:20 pm

Step-by-step explanation:

Taking LCM of 16 and 10

16= 2*2*2*2

10= 2*5

LCM= 2*2*2*2*5=  80

1 hour = 60 mins

80/60= 1 hour 20 minutes

Both leave at 4 pm . The next time they will leave at 5:20 pm

4 0
3 years ago
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