3 years ago

Are the graphs of y=3/8x -5 and y=3/8x +2 parallel?

Mathematics

1 answer:

otez555 [7]3 years ago

3 0

Yes because they have the same slope of 3/8

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Sonbull [250]

Answer: 0.038

Step-by-step explanation:

Given: Total games : n= 375

Number of games won by the team that was winning the game at the end of the third quarter. = 300

The proportion (p) of the team that was winning the game at the end of the third quarter: $p=\dfrac{300}{375}=0.8$

Critical z-value for 90% confidence: z* = 1.645

Margin of error = $z^*\sqrt{\dfrac{(1-p)p}{n}}$

The margin of error in a 90% confidence interval estimate of p $=1.645\sqrt{\dfrac{0.2\times0.8}{300}}\\= 1.645\times\sqrt{0.00053333}\\\\=1.645\times0.0231\\\\=0.0379995\approx$$0.038$

Hence, the required margin of error = 0.038

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3 years ago

If Tom Parsons traveled 232 miles in 4 hours, how many miles should he travel in 8

sesenic [268]

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Step-by-step explanation:

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3 years ago

sam is 12 in four years his age will be 2/3 the age of his cousin like how old will luke be in two years

Mazyrski [523]

Answer:

he will be 17 in

Step-by-step explanation:

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3 years ago

Suppose there are n people on a bus. At the next stop, 9 more people get on the bus. No one gets of the bus. Draw a bar diagram

nordsb [41]

Answer:

Algebaric Expression & Bar Diagram graphic representation of number of people in bus.

Step-by-step explanation:

No. of people on bus = n

After 9 more boarding & no one deboarding the bus , no. of people = n + 9

Bar diagrams is graphical method for presentation of data. Presenting the given in bar diagram :

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2 years ago

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zubka84 [21]

Answer:

3 pizza

Step-by-step explanation:

four people eat 3/4 of pizza

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3 years ago