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3 years ago

The line plot shows the distances, in feet, Carlos jumped in the long jump during several attempts at track practice.

Mathematics

2 answers:

yanalaym [24]3 years ago

8 0

Carlos made 10 jump attempts

Sveta_85 [38]3 years ago

8 0

Answer:

10 attempts

Step-by-step explanation:

Given that the line plot shows the distances, in feet, Carlos jumped in the long jump during several attempts at track practice.

On scrutinizing the line plot, we find that there are 10 points marked.

The number line contains the distances in feet she jumped and the marks give the number of times she jumped

We find that 10.1 she jumped 2 times, 10.2 3 times, 10.5 1 time 10.6 1 time and 10.8 2 times

On the whole no of attempted = 2+3+1+2+2 =10

Hence no of jump attempts shown in the line plot = 10

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3 years ago

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3 years ago

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3 years ago

Read 2 more answers

Given that f(x)=x2-1 and g(x)=2x+8 find (g-f)(10)

irga5000 [103]

Answer:

Step-by-step explanation:

f(x) = x² - 1

g(x) = 2x + 8

To find (g-f)(10) first find ( g - f)(x)

To find ( g - f)(x) subtract f(x) from g(x)

That's

( g - f)(x) = 2x + 8 - ( x² - 1)

Remove the bracket

( g - f)(x) = 2x + 8 - x² + 1

Simplify

( g - f)(x) = - x² + 2x + 9

To find (g-f)(10) substitute the value in the bracket that's 10 into ( g - f)(x)

That is

(g-f)(10) = -(10)² + 2(10) + 9

= - 100 + 20 + 9

= - 100 + 29

= - 71

Hope this helps you

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3 years ago