2 years ago

HELP PLEASE

Mathematics

1 answer:

Paul [167]2 years ago

7 0

The third one is correct

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Simplify √14q times 2√4q

DerKrebs [107]

4q√14 hope this help

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Members of a basketball team suspect the coin used for the coin toss at the beginning of their games is unfair. They believe it

Nadusha1986 [10]

Answer:

The trial provides enough evidence that the probability of obtaining heads is less than 0.50 and that the coin is unfair.

Step-by-step explanation:

The explanation is in the picture

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The population of a city in the year 2000 was 4,400. In 2010, the population was 5,060. Find the percent increase in the populat

larisa86 [58]

Answer:

total population in the year 2000=4400

total population in the year 2010=5060

no of people increased=5060-4400

=660

increase percent=660/4400*100%

=3/20*100%

=15%

Step-by-step explanation:

15/100*5060

0.15*5060

759

in 2020 population will be

5060+759

5819

therefore the population will be 5819 in 2020

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Let f(x) = 3x + 5 and g(x) = -4x + 7. Find.(f.g)(-4)

Shalnov [3]

Answer:

Step-by-step explanation:

fg(x)=f[g(x)]

=f(-4x+7)

=3(-4x+7)+5

=-12x+26

When x=-4,

fg(-4)=-12(-4)+26

=74

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A pair of shoes usually sells for $60. If the shoes are 30% off, and sales tax is 7%, what is the total price of the shoes inclu

MArishka [77]

Answer:

it will cost about i think it will add up to 37.40$

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2 years ago