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kompoz [17]
3 years ago
5

Suppose the number 1155 is written as the product of three positive integers. What is the smallest possible value of the sum of

those three integers?
Mathematics
2 answers:
ipn [44]3 years ago
7 0
3. the equation I used is: 3×5×77
alisha [4.7K]3 years ago
3 0
My first thought when I read this problem was "11 is a factor of 1155."  Indeed,
1155 equals 11 times 105.  Next, determine factors of 105.  I see that 5 is a divisor of both 10 and 5, so that 105 equals 5 times 21.

Adding together these three integers:  11+5+21 = 37

But wait!  21 can be factored (e. g., into 7 times 3).

You'll need to identify all of the several sets of 3 positive integers each and find the sum of each set.  Only after you've done this can you choose the set whose sum of the three integers is the smallest.  Please show your work, so that others can give you feedback on it.
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3 0
3 years ago
Read 2 more answers
Please help anybody due in LESS THAN 1 MIN!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
maxonik [38]

Answer:

distance was 35 units and the average speed was 5 units per minute

Step-by-step explanation:

-47--12=-35

the absolute value of -35 is 35

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8 0
3 years ago
Need help asap please!!<br> This is the only one i don’t know i’m stuck!
lyudmila [28]

Answer:

Reminder that is this form  a(b)^x  where  a > 0

When   b > 0  but < 1 that is a decay function

When   b > 1 than its a growth function

Step-by-step explanation:

So following this you can figure out the answer

g(x)=0.3(x)      

this is neither since there is no exponent (linear)

H=72(56)^t    

this is growth since b  = 56

A=(43)^t        

this is growth since b  = 43 ("a" is understood as "1")

H=5.9(0.82)^t      

this is decay since b =  0.82

y=0.8(3.6)^t      

this is growth since b = 3.6

f(t)=0.72(15)^t    

this is growth since b  = 14  

A=49(8)^t      

this is growth since b  = 8

6 0
3 years ago
Last month, you worked 41 hours the first week, 49 hours the second week, 48 hours the third week, and 46 hours the last week. F
inysia [295]

Answer:

46 hours

Step-by-step explanation:

1. add all the hours you've worked (41+49+48+46=184)

2. divide the sum by the number of weeks (184/4=46)

5 0
3 years ago
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