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2 years ago

Write the expression in correct forma13n² -6n⁴ + 2n -5n³ + 3

Mathematics

1 answer:

m_a_m_a [10]2 years ago

4 0

Answer:

-6n^4 -5n^3 +13n^2 +2n +3

organize the exponents from higher to lower.

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David's gasoline station offers 4 cents off per gallon if the customer pays in cash and does not use a credit card. Past evidenc

shusha [124]

Answer:

0.6535

Step-by-step explanation:

Given that during a one-hour period twenty-five customers buy gasoline at this station.

Let X be the no of persons out of these 25 who pay by cash.

X has two outcomes and each trial is independent of other.

Hence X is binomial (n=25, p=0.40)

Required probability

= $P(X\geq 10)\\=P(10)+P(11)+...+P(25)\\=\Sigma_{10}^{25} 25Cr (0.4)^r (1-0.4)^{25-r}$

=0.6535

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2 years ago

The table shows Kayden’s quiz scores for a semester. Consider this is the whole set of quizzes. Consider that Kayden took all th

ivanzaharov [21]

Answer:

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Step-by-step explanation:

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2 years ago

1,000 cm = how many m? Check the comments

NikAS [45]

Answer:

$10 m$

Step-by-step explanation:

Step 1: Determine how much meters

$1 cm = 0.01 m$

$1,000 cm * 0.01$

$10 m$

Answer: $10 m$

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2 years ago

Read 2 more answers

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ASHA 777 [7]

Answer: " b = 3 ⅕ ; or, write as: 3.2 .
_____________________________________
Given: "A = (1/2) * b * h " ;

↔ A = (b * h) / 2

2A = (b*h) ;

2A/ h = b ;

↔ b = (2A) / h ;

Given A = 48 ; and h = 30 ; Plug in these values; and solve for "b" ;

→ b = (2*48) / 30 ;

= 96/30 ;

= (96÷6) / (30÷6) ;

→ b = 16/5 ; = 3 ⅕ ; or, write as: 3.2 .
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3 years ago

Dustin has a bag of marbles with 4 blue marbles, 4 white marbles, and 3 red marbles.

diamong [38]

Answer:

$\dfrac{6}{55}$