Answer:
it will take 16 minutes
Step-by-step explanation:
Its already filled 5 gallons. if it's 1/4 per minute, then in 4 minutes 1 gallon will be filled. that means in 16 minutes it will be filled 9 gallons because 4 minutes x 4 is 16 minutes and 1 gallon times 4 is 4 gallons and 4 gallons + 5 gallons is 9 gallons ur welcome
This is already written in scientific notation, but if you are asking what the answer would be written out it is: 400000
Answer:
(5,4)
Step-by-step explanation:
....................
we are given
Since, we have to solve for r
so, firstly we will isolate r terms
so, we will move 12 on right side
we can add both sides by 12
now, we can divide both sides by 5
now, we can take sqrt both sides
and we get
so,
{±4}..........Answer
Answer:
£ 14430
Step-by-step explanation:
Costing price = £13000
Increase = 11% of 13000
=> 11/100 × 13000
=> 11 × 130
=> £ 1430
Increased Price = 13,000+1430
=> £ 14430