Answered A water truck is filling a swimming pool. The equation that represents this
relationship is y = 19.75x where y is the number of gallons of water in the pool and
x is the number of minutes the truck has been filling the pool.
Choose True or False for each statement.
a.
The unit rate for this relationship is 1 gallon per 19.75 minutes.
True
True
False
False
b.
This is a proportional relationship because the graph of the
equation is a straight line through the origin.
True
False
c. The water in the swimming pool increases by about 100 gallons
every 5 minutes.
True
False
d.
A table of related x-and y-values for this relationship would
show equivalent ratios.
True
False
e. The point (8, 150) could be a point on this graph.​

Fatima plans to spend at least $15 and at most $20 dollars on sketch pads and pencils. if she buys 2 sketchpads, how many pemcils can she buy while staying in her price range? fatima can buy between and pencils. ? (type whole numbers. use ascending? order.)

[tex]5 \times1 \frac{12}{13} [/tex] me

Acaterer knows he will need 60, 50, 80, 40 and 50 dinner napkins on five successive evenings. he can purchase new napkins initially at 25 cents each, after which he can have dirty napkins laundered by a fast one-day laundry service (i. e., dirty napkins given at the end of the day will be ready for use the following day) at 15 cents each, or by a slow two-day service at 8 cents each or both. the caterer wants to know how many napkins he should purchase initially and how many dirty napkins should be laundered by fast and slow service on each of the days in order to minimize his total costs. formulate the caterer’s problem as a linear program as follows (you must state any assumptions you make): a. define all variables clearly. how many are there? b. write out the constraints that must be satisfied, briefly explaining each. (do not simplify.) write out the objective function to be minimized. (do not simplify.)