Answer:
1/-32
Step-by-step explanation:
2^-2*x^-3*y^5=-32
1/-32
The scale factor is 1.5, which means that the revised
chamber is larger. The new dimensions are just the old dimensions times 1.5.
The volume of the revise chamber is:
V = (1/3) (PI) [(D/2)^2] (H)
= (1/3) (PI) {[(5.7)(1.5)/2]^2} [(12)(1.5)]
= 344.4874 in3
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Answer:
Rule: If it ends with a 0, 2, 4, 6, or 8 it is divisible by 2
for divisibility rule of 3 add all digits if it is a part of the table of 3 it is divisible
Rule: If the last two digits are a multiple of 4
(or if the last two digits are 00) for 4
Rule: If the last two digits are a multiple of 4
(or if the last two digits are 00) for 5
Rule: If it is divisible by 2 and by 3 for 6
Rule: If the sum of the digits are a multiple of 9 for 9
Rule: If the last digit is 0 for 10
9514 1404 393
Answer:
Step-by-step explanation:
Let 'a' and 'p' stand for the prices of apple and pumpkin pies, respectively. Then the two sales are described by ...
4a +5p = 86
8a +2p = 92
Subtract half the second equation from the first to eliminate the 'a' variable.
(4a +5p) -(1/2)(8a +2p) = (86) -(1/2)(92)
4p = 40 . . . . . simplify
p = 10 . . . . . . . divide by 4
Substitute into the first equation:
4a + 5(10) = 86
4a = 36 . . . . . subtract 50
a = 9 . . . . . . . divide by 4
One apple pie costs $9; one pumpkin pie costs $10.