we know that
In an Arithmetic Sequence the difference between one term and the next is a constant
where
a1 is the first term
d is the common difference between terms
n is the number of months (in this problem)
case a) Mandy
------> equation
in this equation the first month is April
case b) Bill
-------> equation
In this equation the first month is May
With the equation and the equation
calculate the attached table
therefore
the answer is
December
Answer:
A)
Step-by-step explanation:
With respect to our angle, the side opposite to it is , and the hypotenuse is
, so the trig ratio we need to use here is sine as
. Hence, if we rearrange the equation so that we solve for the opposite side
, then we'll have
as the correct equation.
Answer:
4000 is size of a crowd walking in a charity fundraising March.
Step-by-step explanation:
Given:
Dimensions of rectangular space 10 feet by 12000 feet
So we can say that,
Length = 1200 ft
Width = 10 ft
Now we will calculate the area of rectangular space which is given by
Hence Area will be =
Now we know that 40 people occupy a rectangle measuring 10 feet by 12 feet.
Length = 12 ft
Width = 10 ft
Area =
It says that 40 people are occupied in 120
So how many people will be there in 12000
By using unitary method we get,
Number of people =
Size of a crowd walking in a charity fundraising March is 4000.