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2 years ago

Can somebody please help answer this word problem using grass method? And showing how u get the answer thanks!!!

Mathematics

1 answer:

xxTIMURxx [149]2 years ago

8 0

Answer:3/20

Step-by-step explanation:

Fraction of total area mowed = (3/5) + (1/4) = 17/20

Therefore fraction of total area left = 1 - (17/20) = (20/20) - (17/20) = 3/20

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Last year, liliana earned

olga_2 [115]

Answer:

$376,528

Explanation: You have to ÷ $4,518,336 by 12 because there is 12 months in 1 year. That equals 376,528. Therefore her average income was $376,528.

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3 years ago

How do you determine the intercepts from an equation or graph

sukhopar [10]

<span> When you want the x </span>intercepts<span> (x,0):. Set y=0 then solve for x</span>

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3 years ago

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Which algebraic expression represents the phrase "six less than a number"?

elixir [45]

Answer:

$x-6$

Step-by-step explanation:

We can let the 'number' in the expression be equal to $x$ . Something 6 less than x would x minus 6, or $x-6$ .

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2 years ago

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32.) At the end of the

snow_lady [41]

Answer:

60 7/8

Step-by-step explanation:

62 1/2-1 5/8=x

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3 years ago

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In a game of rolling a die. If the number showing is even, you win $3, if the number showing is 1 you win $3 and if the number s

IceJOKER [234]

Answer:

(a)

$\left|\begin{array}{c|c|c}---&---&---\\x&\$0&\$3\\---&---&---\\P(x)&\dfrac13&\dfrac23\\---&---&---\\\end{array}\right|$

(b)$2

Step-by-step explanation:

In the given game of rolling a die. these are the possible winnings.

If the number showing is even(2, 4, or 6) or 1, you win $3.
If the number showing is either 3 or 5 you win $0.

There are 6 sides in the die.

$P($obtaining a 1,2,4 or 6)=\dfrac46=\dfrac23\\P($obtaining a 3 or 5)=\dfrac26=\dfrac13$

(i)The probability distribution of x.

Let x be the amount won

Therefore:

Probability distribution of x.

$\left|\begin{array}{c|c|c}---&---&---\\x&\$0&\$3\\---&---&---\\P(x)&\dfrac13&\dfrac23\\---&---&---\\\end{array}\right|$

(ii) Expected amount of dollar won

Expected Amount

$=\sum x_iP(x_i)\\=(0*\dfrac13)+(3*\dfrac23)\\=\$2\\$

You would expect to win $2.

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3 years ago