3 years ago

The function f(x) = is shown on the graph. Which statement is correct?

1 answer:

7 0

There is no real value which is the square root of a negative number. So the domain of f(x)=√-x is

x=(-oo,0] or "all real numbers less than or equal to zero

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It costs $3.45 to buy 3/4 lb of chopped walnuts. How much would it cost to purchase 7.5 lbs of walnuts? The answer has to be as

Elena-2011 [213]

Answer:

19.4 dollars

Step-by-step explanation:

3.45= 3/4 lb times 5.625

7.5 lb

3.45 times 5.625=19.4

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3 years ago

Find the length of a segment in the coordinate plane with endpoints (-1,3) and (4, 5).

dlinn [17]

Answer:

square root 29

Step-by-step explanation:

use the distance formula sqrt(x2-x1)^2+(y2-y1)^2

sqrt(-1-4)^2+(3-5)^2= sqrt 29.

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3 years ago

Convert 12080 gallons per month into liters per hour

Anastaziya [24]

In this question , we have to convert 12080 gallons per month to liters per hour .

There are 3.78541 liters in 1 gallons , and there are 30 days in a month, and 24 hours in a day .

So to convert 12080 gallons per month, we have to multiply 12080 by 3.78541 and divide the result by the product of 30 and 24. THat is

$12080 gallons per month = \frac{12080*3.78541}{24*30} liters / hour$

$= \frac{45727.75280}{720} liters/ hour = 63.51 liters/hour$

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3 years ago

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fredd [130]

Answer:

I am just trying I think the Ans is 7

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3 years ago

RCTCT00; assignments/teacher/Kaid_250867773793737153732659/class/4644345915342848

NikAS [45]

Answer:

See picture for the answer and steps!

Step-by-step explanation:

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3 years ago