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OpenStudy (anonymous):
What's the question?
OpenStudy (bohotness):
A suitcase is in the shape of a rectangular prism. It is 25 inches long, 18 inches wide, and 8 inches deep. Which equation should be used to find the volume of the suitcase?
A. V = 18.8.25
B. V = 82.18.25
C. V = (.25.18).8
D. V = (.8.18).25
OpenStudy (bohotness):
i think its a
OpenStudy (anonymous):
Exactly, nice work :)
OpenStudy (bohotness):
Which of the following expressions would be the best estimate of the perimeter P in feet of a garden that is 12.15 feet long and 8.89 feet wide?
A. P = 2(13) + 2(9)
B. P = 2(12) + 2(8)
C. P = 2(13) + 2(8)
D. P = 2(12) + 2(9)
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OpenStudy (anonymous):
What do you think the answer is?
OpenStudy (bohotness):
b
OpenStudy (anonymous):
Very close. What is 8.89 rounded to the nearest integer?
OpenStudy (bohotness):
9.00
OpenStudy (anonymous):
Yep, so what's the perimeter?
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OpenStudy (bohotness):
you habe to times>?
OpenStudy (bohotness):
times?
OpenStudy (bohotness):
@sleepyhead314
OpenStudy (sleepyhead314):
perimeter = 2(length) + 2(width)
OpenStudy (sleepyhead314):
for decimal rounding
under something . 5 round down
so for example 17.15 rounds to just 17
if it is over or equal to . 5 then round up
for example 17. 89 rounds to 18
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OpenStudy (bohotness):
?
OpenStudy (bohotness):
okok
OpenStudy (bohotness):
19.00
OpenStudy (sleepyhead314):
ummm
look at the answer choices?
OpenStudy (bohotness):
b?
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OpenStudy (bohotness):
so its b ?
OpenStudy (sleepyhead314):
not B :)
how would you round 8.89 = ?
OpenStudy (bohotness):
higher to like 9.910?
OpenStudy (sleepyhead314):
round to the nearest whole number :P
OpenStudy (bohotness):
2
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OpenStudy (bohotness):
nears is 2
OpenStudy (sleepyhead314):
o-o?
8.89
would you round it to 8 or 9???
OpenStudy (bohotness):
9
OpenStudy (sleepyhead314):
yes :D
so now take another guess for your question
OpenStudy (bohotness):
its d
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