2 years ago

What is the slope of (-3,5) and (2,0)

Mathematics

1 answer:

IrinaVladis [17]2 years ago

8 0

Answer:

is there anymore to the question?

Step-by-step explanation:

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Find the sample standard deviation with the data 0.62, 1.05, 0.58, 1.17, 1.04, 1.37, 1.32, 0.67, 1.25 1.38, 0.86

sukhopar [10]

$standard \: deviation \: = \sqrt{ \frac{12.5485}{11} } - (1.028) {}^{2} \\ = 0.28981$

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3 years ago

A coin is tossed times and comes up heads times. Use the Empirical Method to approximate the probability that the coin comes up

Vedmedyk [2.9K]

Answer:

$P(head) = 0.5600$

Step-by-step explanation:

Given

$n = 500$ -- number of toss

$head = 280$ --- outcomes of head

<em>See comment</em>

Required

Empirical probability of head

This is calculated as:

$P(head) = \frac{n(head)}{n}$

$P(head) = \frac{280}{500}$

$P(head) = 0.5600$

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3 years ago

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Margaret [11]

Oh gosh, that is so cool

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2 years ago

A pet supply store sells a 20-pound bag of dog food $23.44. find the unit price what is the error of 20 divided by 23.44=.85

dimulka [17.4K]

23.44 / 20 = 1.172 rounds to 1.17 per lb <== this is cost per lb...this is telling u how much each lb of dog food costs

20 / 23.44 = 0.85....this is lbs per dollar....this is telling u that u r getting 0.85 lbs for a dollar

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3 years ago

Karen invested $2,000 in a special savings account.

WARRIOR [948]

Answer:

D. $512,000

Step-by-step explanation:

Well if the balance doubles every 5 years, then dividing 40 by 5 gives us the number of times the money will double, which is 8. We can then turn this into the equation $2000(2^{8})$ . $2^8$ can be simplified to 256. Multiply that by 2000 and we get our answer, 512000. Hope this helps!

<h2><em><u>Pls mark brainliest!</u></em></h2>

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2 years ago