3 years ago

Find the number of positive integral solutions of ABC=45.

1 answer:

8 0

45=1×5×9 so 45×1×1=45. 5×9×1=45. 9×5×1=45. 45×1×1=45 .and ,then 1×5×9=45 sooo if ABC are treated as identical variables number of solutions can be those 5 steps about to find all the number of positive integral solutions ...

You might be interested in

What is 12 5 as a mixed number in simplest form?<br> 25

san4es73 [151]

Answer:

5−4+4=16+4

Step-by-step explanation:

8 0

3 years ago

Work out the height of a parallelogram with base of 6cm and area of 27cm²

professor190 [17]

To find the height of the parallelogram you would divide 6 from the area, 27, to get the answer 4.5,
So h=4.5

5 0

3 years ago

Insurance companies A and B each earn an annual profit that is normally distributed with the same positive mean. The standard de

krok68 [10]

Answer:

C. 0.98

Step-by-step explanation:

Let x be the mean of Company A and B annual profit and x/2 and y are standard deviation of Company A and B annual profit.

P(B<0) = 0.9*P(A<0)

P(Z<(0-x)/y) = 0.9*P(Z<(0-x)/(x/2))

P(Z<-x/y) = 0.9*P(Z<-2)

P(Z<-x/y) = 0.0205

x/y =2.04

Or y/x = 1 /2.05

y/x =0.49

Ratio of the standard deviation of company B annual profit to the standard deviation of company A annual profit =y/(x/2)

= 2*(y/x)

= 2*0.49

= 0.98

7 0

3 years ago

Culd you guys HELP me ill give brain

Helga [31]

Answer:

Step-by-step explanation:

7 0

3 years ago

an influencer had 400 subscribers in January. The number of subscribers have grown by a factor of 1.5 every month since then. wr

goblinko [34]

Answer:

y=400(1.5)^4

Step-by-step explanation:

5 0

3 years ago