The 9 pack is priced at £4.68
By calculating the price per toilet roll, determine which pack is better value . Show your working
Answer:
4 pack priced at £2.04 is better value deal.
Step-by-step explanation:
The 4 pack is priced at £2.04
cost of one pack will be equal total price divided by no. of roll in one pack
cost of one pack will be £2.04 /4 = £0.51
The 9 pack is priced at £4.68
cost of one pack will be £4.68 /9 = £0.52
As price per toilet roll for 4 pack is £0.51 which is less than
price per toilet roll for 9 pack which is £0.52
4 pack priced at £2.04 is better value deal.
Answer:
4 pack priced at £2.04 is better value deal.
Step-by-step explanation:
Answer:
Step-by-step explanation:
There were 1000 trees in the first year and every year new trees are getting added.
The sequence formed for the new trees every year is
Year 1 2 3
New trees 1000 200 40
We see a geometric sequence has been formed by the new trees added
Ratio of the second year and 1st year trees added =
Similarly ratio of trees added in 3rd year to 2nd year =
So there is a common ratio of
Explicit formula of a geometric sequence representing growth of the trees by
where a = number of trees grown first year
r = common ratio
n = number of years
Explicit formula showing the growth of the trees using sigma notation will be
And Formula for number of trees every year will be
Sum of the trees will be
=
=
=
= 2500
sometimes
never
inconclusive
A quadrilateral sometimes has one pair of parallel sides. Then the correct option is B.
The quadrilateral has four sides and four angles. The sum of internal angles is 360 degrees.
If the quadrilateral has one pair of parallel sides is known as a trapezoid. And if the quadrilateral has two pairs of parallel sides is known as a parallelogram.
If all the angles are congruent then the parallelogram becomes a rectangle. And if all the sides are congruent then the parallelogram becomes a rhombus. If both sides and angles become congruent in the parallelogram then is known as a square.
A quadrilateral sometimes has one pair of parallel sides. Then the correct option is B.
More about the quadrilateral link is given below.
#SPJ2
was $99, how many people ordered each dinner?
Answer:
We conclude that:
Step-by-step explanation:
Given that
Thus, the equation becomes
Divide both sides by -3
and
Therefore, we conclude that:
A. .27
B. 1.81
C. 1.80
D. 1.72
Answer:
B. 1.81 pounds.
Step-by-step explanation:
We have been a package of ground beef costs $6.98. The price per pound is $3.86.
To find the number of pounds of ground beef in the package we will divide the cost of package by cost of each pound of ground beef.
Upon rounding our answer to nearest hundredth we will get,
Therefore, there were 1.81 pounds of ground beef in the package and option B is the correct choice.