Answers
Answer:
2 50ml bottles
Step-by-step explanation:
Reading through the question, we have:
For 80mL
[tex]C_1 = \pounds 55[/tex]
For 2 50mL bottles.
The cost is calculated by the original cost + half the original cost.
i.e.
[tex]C_2 = \pounds 45 + \frac{1}{2} * \pounds 45[/tex]
[tex]C_2 = \pounds 45 + \pounds 22.5[/tex]
[tex]C_2 = \pounds 67.5[/tex]
Next, is to calculate the unit price of each.
For 80mL
[tex]C_1 = \pounds 55[/tex]
[tex]Unit\ price = 55/80[/tex]
[tex]Unit\ price = 0.6875[/tex]
For 2 50mL bottles.
[tex]C_2 = \pounds 67.5[/tex]
[tex]Unit\ price - 67.5/(2 * 50)[/tex]
[tex]Unit\ price = 67.5/100[/tex]
[tex]Unit\ price = 0.675[/tex]
By comparison, the 2 50mL is the best buy because it has smaller unit price
Related Questions
The line plot shows the distances, in miles, run by joggers in a park.
---------------------------------
A number line with one x above .5, one x above 1.5, one x above 2, one x above 3, two xs above 3.5, two xs above 4, one x above 4.5, and one x above 8.5.
How many runners ran at least 3 miles?
Enter your answer in the box.
{ } runners
Answers
Answer:
7 runners
Step-by-step explanation:
In order to figure this question out, you need to count them up. Count up all the runners that are plotted from 3 miles on. Anything before that is under 3 miles, so it doesn't count.
After counting them up, you will find that there are 7 runners marked who ran 3 miles or more. So your answer is 7 runners.
I hope this helps! Please let me know if you need any more help. Have a great day!
Pls help will give the big brain award
+if you help more you get more brainliest
Answers
Answer:
56in³
Step-by-step explanation:
you can make an imaginary division and create two different prisms. the bigger prism's volume is 4×3×4=48 and the smaller prism's volume is 4×2×1=8. add up the product to get total volume of 56in³ (³ because it is volume and not area)
A jar contains 3 orange balls, 3 yellow balls, and 4 red balls. Providing the ball be drawn first and is not replaced before the second is drawn. What is the probability of selecting
1. 2 orange balls
2. 2 yellow balls
3. 1 red and 1 yellow ball
Answers
1. 3/10 x 2/9
2. 3/10 x 2/9
3. 4/10 x 3/9
please help ill give brainliest
Answers
anyone got tips on how to be more socially confident?
Answers
Answer:
Hmmmm i'm not sure. I don't have much social confidence but apparently people like talking to me. I just kind of act nice and caring
Step-by-step explanation:
Answer:
Find people in the same position as you and try and make more friends people may tease you but it's because they want to break you tear you down. But, when you find that special person in your life they will act like glue and you'll be as good as new!
Which of the following points does not lie on the line y = -2x +5?
A. (4-3)
B. (-2,9)
с. (3,1)
D. (-1,7)
E. (2, 1)
Answers
Answer:
C (3, 1 )
Step-by-step explanation:
To determine if a point lies on the line, substitute the x- coordinate of the point into the equation and if the value obtained equals the y- coordinate of the point then it lies on the line, otherwise not on line.
A (4 , - 3)
y = - 2(4) + 5 = - 8 + 5 = - 3 ← lies on line
B (- 2, 9 )
y = - 2(- 2) + 5 = 4 + 5 = 9 ← lies on line
C (3, 1 )
y = - 2(3) + 5 = - 6 + 5 = - 1 ≠ 1 ← not on line
D (- 1, 7 )
y = - 2(- 1) + 5 = 2 + 5 = 7 ← lies on line
E (2, 1 ) = - 2(2) + 5 = - 4 + 5 = 1 ← lies on line
Thus (3, 1 ) does not lie on the line → C
Solve the equations by modeling Draw the steps using circles for the variables and squares for the numbers
1. Solve 5x - 4 = 3x + 8
A. Model
B. perform the step to have variables (circles) on only one side
C. write the resulting step
D. perform the step to have the variables (circles) alone on one side
E. write the resulting step
F. divide the variables (circles) and numbers (squares) into equal groups
G. show the value of one group
Answers
Answer:
A and D
hope this helps :)
Step-by-step explanation:
A triangle has three angles with the measures of (2x), (2x + 14), and (6x + 6)".
What is the measure of the smallest angle in the triangle?
Answers
Answer:
Option c : 32 degree.
Step-by-step explanation:
2x + 2x + 14 + 6x + 6 = 180 degrees
10x = 160
x = 16
2x = 16 *2 = 32 degrees
Answer:
Step-by-step explanation:
Angles in a triangle add up to 180°
You take 2x+2x+14+6x+6=180°
Collect like term and add 2x+2x+6x+14+4=180°
10x+20=180°
10x=180°-20
10x=160÷10
x=16
16*2=32
16*2+14=46
16*6+6=100
Smallest angle is 32
A 20-N force acts on an object with a mass of 2.0 kg. What is the objects acceleration?
Answers
Answer:
10 N/kg
Step-by-step explanation:
F=ma
therefore,a=F/m
the price of milk has increased in year from rs.28 per liter to rs.32 per liter . find the percentage increase in the price....
please answer soon I really need it
Answers
Answer:
14.28%
Step-by-step explanation:
here's your solution
=> price of milk before = ₹28
=> price of milk after increasing = ₹32
=> increased in price = ₹32 - ₹28 = ₹4
=> now , increased percentage= 4/28*100
=> 14.28%
find the area of a circle with a circumference of 131.95
Answers
Answer:
A=1385.51
Step-by-step explanation:
A=pir^2
C= 2pir
A= C^2/4pi
131.95^2/4pi
A= 1385.51
Answer:
Step-by-step explanation:
A ramp was constructed to load a truck. If the ramp is 8 feet long and the horizontal distance from the bottom of the ramp to the truck is 3 feet, what is the vertical height of the ramp?
Answers
Answer:
x=[tex]\sqrt{55}[/tex] or about 7.4
Step-by-step explanation:
Use the Pythagorean Theorem:
8^2=3^2+x^2
64=9+x^2
55=x^2
x=[tex]\sqrt{55}[/tex] or about 7.4
Answer:
7.42 feet
Step-by-step explanation:
.
What is 2.98 repeating as a simplified fraction
Answers
PLEASE I NEED HELP ASAP
Answers
2. 21
3. 4
You’re welcome
( Someone Help Please )
Calvin bought gas for his car.
gas cost $3.25 per gallon
Calvin bought 14.2 gallons.
What was the total cost for Calvin's gas?
Express the answer as dollars.cents.
Example: 15.65 (Not the answer, just example)
Answers
Answer:
$46.14
Step-by-step explanation:
Just multiply $3.25 and 14.2.
The base of a triangle is 4 times its height and its area is 50 cm square. the length of the base is
Answers
Answer:
20 metre.
Step-by-step explanation:
Hope This Help??
Please Mark Me Brainly!!
Write two equivalent rates for 3 breads made in 45 minutes.
Answers
Answer:
1/15 ; 6/90
Step-by-step explanation:
[tex]\frac{3}{45}=\frac{1}{15} \\\\\frac{3}{45}=\frac{3*2}{45*2}=\frac{6}{90}[/tex]
Help please!! Thanks<3
Answers
Answer: 3 and 5
Step-by-step explanation:
Fannie has a credit card that using the average daily balance method. For the first 16 days of one of her billing Cycles, her balance was $1,050, and for the last 14 days of the billing cycle, her balance was $1,280. If a credit cards APR is 19%, which of these Expressions could be used to calculate the amount Fannie was charged in interest for the billing cycle?
A. (0.19/365 x 31)(16 x $1050+14 x $1280/31)
B. (0.19/365 x 30)(16 x $1050+14 x $1280/30)
C. (0.19/365 x 30)(14 x $1050+16 x $1280/30)
D. (0.19/365 x 31)(14 x $1050+16 x $1280/31)
Answers
Answer: B. (0.19/365 x 30)(16 x $1050+14 x $1280/30)
Step-by-step explanation: took the quiz
plz help!! I need an answer ASAP
Answers
Answer:
-5/2
Step-by-step explanation:
-5y=-2x+3
y=2/5x-3/5
The slope is negative recipricol
5
y
5y to both sides.
2
x
−
3
=
5
y
2x−3=5y
2 Add
3
3 to both sides.
2
x
=
5
y
+
3
2x=5y+3
3 Divide both sides by
2
2.
x
=
5
y
+
3
2
x=
2
5y+3
Classify the polynomial by degree
Answers
Answer:
Linear polynomial
Step-by-step explanation:
10 + 7x
The highest power of the variable is the degree of the polynomial.
Power of x is 1
Degree of the polynomial is 1
So, it is Linear polynomial
Hi y’all can plz help me with this it would mean a lot.....Thanks!
Answers
Answer:
where's the question 0.0
complete the statement to describe the expression
Answers
if you had a phone you could download brainly and use a photo to search your answer
Step-by-step explanation:
Answer:
It has 4 factors and 2 terms
Step-by-step explanation:
The terms are the groups of parentheses and the factors are the variables that are inside the parentheses.I hope this helps!
How do I solve for X?
Answers
Answer:
not sure how to explain how to solve it but I believe x=11
Step-by-step explanation:
If y varies to x and if y=6 when , x=9 find y when x=15
Answers
Answer:
y=10
Step-by-step explanation:
Set up a proportion
x/y = 9/6 (simplified, 3/2)
15/y = 3/2
Use cross multiplication,
3y = 30
y = 10
If a fair die is rolled 5 times, what is the probability, rounded to the nearest thousandth, of getting at least 2 twos?
ANSWER IS 0.196
Answers
Answer:
0.196
Step-by-step explanation:
The probability of getting at least 2 twos will be 0.66,
What is probability?Probability is defined as the ratio of the number of favourable outcomes to the total number of outcomes in other words the probability is the number that shows the happening of the event.
Probability = Number of favourable outcomes / Number of sample
Given that If a fair die is rolled 5 times, The probability of getting at least 2 twos will be calculated as,
Total outcomes = 5 x 6
Total aoutcomes = 30
Favourable oucomes = 5 x 4 = 20
Probability = 20 / 30
Probability = 0.66
Therefore, the probability of getting at least 2 twos will be 0.66.
To know more about probability follow
https://brainly.com/question/24756209
#SPJ2
Plz, help. What is the mode?
Answers
Answer:
None
Step-by-step explanation:
Mode is the number that repeats the most. All of these numbers are unique, and there is no repeats, therefore there is no mode.
Answer:
what do you mean do you just have to pic one of the answers that are not crossed
Step-by-step explanation:
Help brainy please help help help
Answers
Answer:y=-x
Step-by-step explanation:
Mary wants to buy three tickets for a concert. She has
earned $135 and each ticket cost $50. She borrows the
rest from the bank and buys the tickets.
B) How much more money will Mary need to earn to pay
back the money she borrowed from the bank?
C) How much money will she have after she pays back
the loan she borrowed from the bank?
Answers
Answer: B: 15 Dollars
Answer: C: 0
Help is much appreciated
Answers
Answer:im stuck on this 2
Step-by-step explanation:
i cant help :(