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tigry1 [53]
3 years ago
14

This is my question, and if anyone else has done statistics through mystatlab, help!

Mathematics
1 answer:
Zepler [3.9K]3 years ago
4 0

See the attached picture:


Part b to 4 decimal places would be 0.6630

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kkurt [141]

Answer: I think C

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4 years ago
Can someone please help answer. it’s due tomorrow
NeX [460]
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4 years ago
How many liters will you need to equal 20 gallons of lemonade? Round your answer to the nearest tenth of a liter. How much was p
HACTEHA [7]
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6 0
3 years ago
Read 2 more answers
Who’s graph show a proportional relationship in which the value of y is one-half of the value of x
Sunny_sXe [5.5K]

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form y/x=k or y=kx

so

That means it's the equation of a line passing through the origin.

case a) and case d) are discarded because the line does not pass through the origin

<u>case b) we have</u>

for x=2 y=4

y/x=k-------> 4/2=2------> k=2

y=2x-------> in this case the value of y is two times the value of x

<u>case c) we have</u>

for x=4 y=2

y/x=k-------> 2/4=1/2------> k=(1/2)

y=(1/2)x-------> in this case the value of y is one-half of the value of x

therefore

the solution is the case c) see the attached figure

8 0
4 years ago
What is the exact value of sin(5pie/4)
IceJOKER [234]

Answer: 1

Step-by-step explanation:

sin(5π/4)

2π=360°

4π=720°

1/4π=360/4=90°

sin(810)=sin(90°)=1

8 0
4 years ago
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