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3 years ago

30 POINTS!!!! PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! GOOD ANSWERS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics

1 answer:

algol [13]3 years ago

7 0

Answer:

The data is negatively skewed.

Step-by-step explanation:

When the median line is closer to the right side of the box plot, the data is negatively skewed. Another way to know is if the mean is less than the median; it looks like the median on your box plot is 30, and I calculated the mean of the data set to be 28.7.

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Jeff lives 12 miles east of Stan. Jeff lives 16 miles north of Wei. What is the shortest distance Stan and Wei can live from eac

Katyanochek1 [597]

Answer:

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Step-by-step explanation:

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3 years ago

(36 - 4)(6+2)<br> Standard form

jolli1 [7]

The answer is 256 ,

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3 years ago

Which of the following expressions is equivalent to 6x + 24?

Colt1911 [192]

Well if you set the equation equal to zero X will equal negative 4 so if you take your other answer choices and equal them to zero whichever one x equals negative 4 that's your answer

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3 years ago

Two lighthouses are located 60 miles from one another on a north-south line. If a boat is spotted S 21o E from the northern ligh

jasenka [17]

Answer:

(A)The northern lighthouse is 8.2 miles closer than the southern lighthouse.

Step-by-step explanation:

The triangle attached represents the given problem.

First, let us determine the distance of the Boat from each of the lighthouse.

In Triangle ABC,

∠A+∠B+∠C=180 degrees

21+∠B+16=180

∠B=180-37=143 degrees.

Using Law of Sines

$\frac{a}{Sin A}=\frac{b}{Sin B}\\\frac{a}{Sin 21^0}=\frac{60}{Sin 143^0} \\\text{Cross Multiply}\\a*sin143=60*sin21\\a=60*sin21\div sin143\\a=35.73 miles$

Similarly

$\frac{c}{Sin C}=\frac{b}{Sin B}\\\frac{c}{Sin 16^0}=\frac{60}{Sin 143^0} \\\text{Cross Multiply}\\c*sin143=60*sin16\\c=60*sin16\div sin143\\c=27.48 miles$

Difference in Distance =35.73-27.48=8.25 miles

Therefore, the northern lighthouse is 8.2 miles closer than the southern lighthouse.

8 0

4 years ago

540.1 is 55% of what amount

Neko [114]

The answer is 982, it was pretty hard tbh

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3 years ago