1:45 ------> starting time
add an hour and a half
1:45-----> 2:45 -------> 3:15
another two hours
5:15 --------> ending time
Answer:
a = 12 b = -4
Step-by-step explanation:
To solve this equation it would be easiest to use the elimination method
a + b = 8
a - b = 4
a = 12
Now all we have to do is substitute 12 for a in any equation. For this I will use the first one.
12 + b = 8
Lastly subtract 12 from both sides
b = -4
If a catering company provided 18 bottles of soda and 30 bottles on a table at a party then they may cover atmost 6 number of tables if they wanted table have the same number of each type of bottle with no bottle flip diver.
Given that a catering company provided 18 bottles of soda and 30 bottles on a table at a party they wanted table have the same number of each type of bottle with no bottle flip diver.
To find the greatest number of tables we need to find the H.C.F of 18 and 30.
18=2*3*3*1
30=2*3*5*1
H.C.F=2*3
H.C.F=6
Hence if a catering company provided 18 bottles of soda and 30 bottles on a table at a party then they may cover atmost 6 number of tables if they wanted table have the same number of each type of bottle with no bottle flip diver.
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Answer:
9.4 cm^3
Step-by-step explanation:
This figure is a cylinder so the formula is V=πr^2h
r is the radius and h is the height
Here we can see the height is 3 and the radius is 1
V=π(1)^2(3)
V=π3
V=9.42 (assuming π is 3.14)
Rounded to the nearest tenth is 9.4