Katrine drinks 0.5 gallons of water per day. Which expression shows how to find the number of cups of water she drinks in a
There are 15 cups na gallion
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Question:

Katrina drinks 0.5 gallons of water per day. Which expression shows how to find the number of cups of water she drinks in a week?

There are 15 cups in a gallon

The expression to find the number of cups of water she drinks in a week is:

Solution:

Given that,

1 gallon = 15 cups

Katrina drinks 0.5 gallons of water per day

1 day = 0.5 gallons

Find the number of cups of water she drinks in a week

1 week = 7 days

Thus the expression to find the number of cups of water she drinks in a week is:

f(x) is going down by 4

step-by-step explanation:

(its either that or its going left by 4)

whole numbers.

step-by-step explanation:

we are given the average monthly rainfall (in millimeters) model r(m) for the years 1900-2009 as a function of the month number m.

as we can see m is taken for the number of months for years 1900-2009.

we know that number of months can't be a negative number or decimal number or a fraction.

so, the number of months could be only positive whole numbers.

therefore, whole numbers is more appropriate for the domain of r.