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2 years ago

Help help help thanks

Mathematics

1 answer:

bija089 [108]2 years ago

7 0

The answers are C and E,
According to the interior and exterior angle theorem, this should be correct:
<3+<4+<6=180
<3+<1=180
<4+<6=<1
so they are the interior opposite of <1

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Pavlova-9 [17]

Answer:

Mean = 3.4

Variance = 1.088

Standard deviation = 1.0431

Step-by-step explanation:

$P=0.68\\ \\N=5$

The mean of a binomial distribution with parameters N (the number of trials) and p (the probability of success for each trial) is $m=N\cdot p$

Thus,

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$s^2=5\cdot 0.68\cdot (1-0.68)=3.4\cdot 0.32=1.088$

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2 years ago

Four times a number minus 5 is equal to 3 times the number plus 3

PolarNik [594]

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3 years ago

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tiny-mole [99]

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2 years ago

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2 years ago

Sales of cases of bottled water are up 7% from last year. You sold 900 cases of bottled water last year. Based on current percen

Elenna [48]

Answer:

A. 1180

Step-by-step explanation:

Given that last year 900 cases were sold, and this year they increased by 7% find the cases sold this year,

Increase 900 by 7%. This is equal to multiplying 900 by 107%

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You can now increase the number of cases sold by 7% every year for 3 years.

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7 0

2 years ago

Read 2 more answers