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KATRIN_1 [288]
4 years ago
9

A hospital parking lot charges $2.50 for the first hour or part thereof, and $1.25 for each additional hour or part thereof. A w

eekly pass cost $40.00 and allows unlimited parking for 7 days. If each visit Jonny makes to the hospital lasts one and a half hours, what is the minimum number of visits for which buying a pass would be less expensive than paying each time?
Mathematics
1 answer:
stepan [7]4 years ago
3 0
12 times is the answer
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Jason is packing a large box with smaller shoe boxes. The larger box has a volume of 5832 cubic inches. Each shoebox measures 12
neonofarm [45]
Volume of large box = 5832 in^3
Volume of shoe box = 12*6*5=360 in^3

Maximum number of shoe boxes that might fit in the large box 
= 5832/360 = 16.2, or 16.

However, we have to verify the dimensions to make sure each side fits.
For example, if the large box is 18x18x18=5832 in^3,
then we can only fit, along each dimension:
18/12=1.5 => 1 (6 inches remaining)
18/6=3     => 3 (0 inches remaining)
18/5=3.6  => 3 (3 inches remaining)
That make 9 boxes.
However, we still have a gap of 6 inches that we can fit shoe boxes vertically, i.e.
6/6=1 row
18/12=1 row
18/5 = 3 rows
That will fit 3 more boxes for a total of 9+3=12 boxes (instead of 16 boxes).

So 16 is the MAXIMUM number of boxes (according to volume).
The actual number of boxes will depend on the dimensions of the large box.  18x18x18 was given just as an example.

If further explanations are needed, please post in comments.
3 0
3 years ago
The variables x and y are directly proportional, and y=4 when x=9. What is the value of y when x=18?
mezya [45]

Answer:

The value of y is 20 when x = 15 <em> i think</em>

<em />

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Courtney has 258 beads to make jewelry. Cali has 3 times as many beads as Courtney.
MrRa [10]
One equation would be 258 times 3 = n
5 0
3 years ago
Read 2 more answers
Please answer this i need helppp
Semmy [17]

Answer:

D. between 5.4 cm and 6.5 cm

Step-by-step explanation:

The segment is about 6cm
and 6cm is between 5.4 and 6.5

3 0
2 years ago
9=10<br> 8=18<br> 7=24<br> 6=28<br> 5=30<br> 3=??
natima [27]

Answer:

28.5

Step-by-step explanation:

This is because each number increases by half of the previous number,

the difference between 10 and 18 is eight, which when halved is 4,

the difference between 18 and 24 is four, the pattern then carries on...

Hopefully you found this useful :)

7 0
4 years ago
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