Answer:
Step-by-step explanation:
Indirect proportion. If no. of workers increased, the working days will be decreased.
No: workers to complete in 16 days = 20 * 12 /16 = 5 * 3 = 15 workers
3 more workers should be added to complete the work in 16 days
For this case we have to:
There are 6 plants per tray.
There are 6 trays for each flat, so for each flat there are plants.
Saturday day:
Thus, on Saturday they sold 648 plants.
Sunday:
Thus, on Saturday they sold 756 plants.
Thus, in total plants were sold.
Answer:
plants were sold.
Answer: 2140 square meters
Step-by-step explanation:
We need to subtract the area of the lot (60 by 39) and the house (25 by 8) to find out how much area is left over
So let's write an equation to find the area of both of them and solve to see how much is left
(60)(39)−(25)(8)=A
2340+−200=A
(2340+−200)=A (Combine Like Terms)
2140=A
Answer: a1 = 3 and r = 2
Step-by-step explanation:
A geometric progression, also called a geometric sequence, is a sequence of numbers whereby every term after the first is gotten by multiplying the previous one by a fixed and non-zero number that is called the common ratio.
In this geometric progression, a5= 48 and a11= 3,072. To get the first term and the common ratio has been attached.