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kondor19780726 [428]

3 years ago

10

To create a histogram which set of intervals would be the most appropriate to split the following data set? 120, 133, 134, 125,

122, 138, 114, 102, 150, 153

1 answer:

Schach [20]3 years ago

8 0

Put them in order then find the median and if there are two or more divided by how many are in the middle

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Please help!! this is due today!! (number 5)

Murrr4er [49]

First line going down is y=2x+4
Second one going / this way is y=-1x-1

6 0

3 years ago

The ratio of hotdogs to hamburgers is 8:3. if 272 hotdogs were sold how many hamburgers were sold.

Blababa [14]

Answer:

102 hamburgers

Step-by-step explanation:

Hotdogs: 8 272

Hamburgers: 3 HB

8/3=272/HB

3*272=8HB

816=8HB

HB=102

7 0

3 years ago

A stone is thrown vertically upward from a platform that is 20 feet height at a rate of 160 ft/sec. Use the quadratic function h

Nutka1998 [239]

Check the picture below.

$\textit{vertex of a vertical parabola, using coefficients} \\\\ y=\stackrel{\stackrel{a}{\downarrow }}{-16}x^2\stackrel{\stackrel{b}{\downarrow }}{+160}x\stackrel{\stackrel{c}{\downarrow }}{+20} \qquad \qquad \left(-\cfrac{ b}{2 a}~~~~ ,~~~~ c-\cfrac{ b^2}{4 a}\right)$

$\left(-\cfrac{ 160}{2(-16)}~~~~ ,~~~~ 20-\cfrac{ (160)^2}{4(-16)}\right) \implies \left( - \cfrac{ 160 }{ -32 }~~,~~20 - \cfrac{ 25600 }{ -64 } \right) \\\\\\ \left( 5 ~~~~ ,~~~~ 20 +400 \right)\implies (\stackrel{seconds}{5}~~,~~\stackrel{feet}{420})$

6 0

2 years ago

Andy currently runs a total of 12 miles each week. He plans to increase the number of miles he runs each week by 1.5 miles until

liubo4ka [24]

Answer:

$12+1.5x=26\\$

Step-by-step explanation: Andy already runs 12 miles. he will run an addition of 1.2 miles for X weeks. he want to run 26 miles each week. when you solve for x you get the amount of week it will take him to run 26 miles.

6 0

4 years ago

Read 2 more answers

URGENT HELP PLEASE!

KonstantinChe [14]

Answer:

Perpendicular lines (c)

3 0

3 years ago