3 years ago

Please help with the answers

1 answer:

3 0

1. Intervals are:
[ 0 - 9 ], [10-19], [20-29], [ 30-39].
4. Intervals are:
[ 40-49 ], [50-59]. [60 - 69 ].
Tables and histograms are in the attachment.

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What is x ? And explain how you did it ?

prisoha [69]

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3 years ago

PLEASE HELP - One of the solutions to the x to the second power -14x + 45 =0 is x=5. What is the other solution?

Advocard [28]

Step-by-step explanation:

x^2 -14x + 45 =0

look for two numbers that their :

sum= - 14 (-5 & -9)

products = 45 (-5 & -9)

so,

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thus,

x=5, x=9 (ANS)

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ElenaW [278]

Answer:

Step-by-step explanation:

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pashok25 [27]

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