2 years ago

What is 8 and 1/5 - 4 and 2/5

1 answer:

5 0

Hmm. 8 1/5 minus 4 and 2/5 i like to make this easier by changing into fractions

41/5 minus 22/5

its 19/5

change back into mixed number.
3 4/5

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-(-8n+3.9)

nataly862011 [7]

Answer:

8n - 3.9

Step-by-step explanation:

Given

- (- 8n + 3.9 ) ← multiply each term in the parenthesis by - 1

= 8n - 3.9

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2 years ago

The electric-vehicle manufacturing company Tesla estimates that a driver who commutes miles per day in a Model S will require a

saul85 [17]

Answer:

Following are the solution to the given points:

Step-by-step explanation:

Please find the complete question in the attached file.

In this question, we assume that "x" denotes as an actual time of the battery charging, that is a uniform random variable that $x \sim U(90, 120)$

In point a:

so, pdf of x =

$\to f(x)= \frac{1}{120-90} = \frac{1}{30} \\\\\to 90 < x$

In point b:

To find

$\to P(x$

In point c:

$\to P(x$

In point d:

$\to P(95< x< 110)$

$= \int^{110}_{95} \frac{1}{30} \ dx\\\\= \frac{110-95}{30} \\\\= \frac{15}{30} \\\\= \frac{1}{2}$

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2 years ago

Write a division that represents the question: how many 3/8s are in 5/4?

Goryan [66]

Answer:

Think your answer is 3 1/4

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2 years ago

Which three ordered pairs complete the table to give solutions of the equation y = –6x?

Anika [276]

A: <span>(–2, 12), (0,0), and (2, –12)</span>

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3 years ago

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ioda

Answer:

Step-by-step explanation:

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1 year ago

Read 2 more answers