Final answer:
After dividing the initial total cost of $45.75 by three, each of Juliette and her brothers would pay $15.25. After Juliette's mom contributes $15, the remaining amount of $30.75 is divided by three, resulting in each person paying $10.25.
Explanation:
The question involves dividing a total cost among several people and then re-dividing it after one more person contributes. Initially, Juliette and her two brothers spent $45.75 on flowers. To find out how much each person will initially pay, divide the total cost by the number of people. There are three people, so each person will pay $45.75 ÷ 3 = $15.25.
Next, Juliette's mom decides to chip in $15. After her contribution, the remaining amount to be shared by Juliette and her brothers is $45.75 - $15 = $30.75. Now there are still three people sharing the cost, so each person will pay $30.75 ÷ 3 = $10.25.
Therefore, after Juliette's mom contributes, Juliette and her brothers will each pay $10.25.
The price of a stock decreased by 60 cents one week, decreased 10 cents the next week, and decreased another 20 cents the following week. What is the average change in the price of the stock over the three weeks?
The average change in the price of stock over the three weeks is:
It decreased by 30 cents per week.
Step-by-step explanation:It is given that the price of stocks decreased by 60 cents one week.
It decreased by 10 cents in the next week
and 20 in the third week.
Hence, the average rate of change is calculated as the ratio of the sum of the change in the three weeks divided by the number of weeks i.e. 3.
Hence,
[tex]\text{Rate\ of\ change}=\dfrac{-60-10-20}{3}\\\\\\\text{Rate\ of\ change}=\dfrac{-90}{3}=-30[/tex]
As the average rate of change is negative this means that the price of the stocks decreased.
and it decreased by a rate of 30 cents per week.
Answer:
-30 cents per week.
Step-by-step explanation:
Mia has n pairs of earrings. She receives 3 more pairs of earrings. Which expression represents the number of earrings Mia has now? A. n−3 B. 3n C. 3n+3 D. n+3
can somebody please help me with this co.
The equation that represents the canned goods order is 24x + 64y = 384, where x = number of minutes for producing fruit cans and y = number of minutes for producing vegetable cans. What is the meaning of the y-intercept?
Answer:
Sample Answer: The y-intercept, at the point (0, 6), indicates the choice to produce vegetables for 6 minutes. In 6 minutes, producing 64 cans of vegetables each minute, all 384 cans for the order will be completed. The 0 for the x-value represents that no time is spent producing cans of fruit.
Step-by-step explanation:
Today the ratio of Elinor's age to her mother's age is 3:8. After 15 years, the ratio will become 6:11. What is Elinor's age today?
Elinor's current age is determined by setting up a system of equations based on the given ratios of her age to her mother's age now and in 15 years. After solving these equations, it is found that Elinor is 12 years old today.
Explanation:Let's define Elinor's age as E and her mother's age as M. The problem states that the current ratio of Elinor's age to her mother's age is 3:8, so we can write the equation E/M = 3/8. This means 8E = 3M. After 15 years, the ratio of their ages will become 6:11, so the future ages can be expressed as (E + 15)/(M + 15) = 6/11. To solve the problem, we set up the system of equations:
8E = 3M11(E + 15) = 6(M + 15)First, solve one of the equations for M to find M in terms of E, and then substitute into the second equation to find Elinor's current age:
From 8E = 3M, express M as M = 8E/3Substitute M in the second equation: 11(E + 15) = 6((8E/3) + 15)Expand and solve for EAfter solving the equations, we find that Elinor's current age is determined to be 12 years old.
Elinor's current age can be calculated by setting up a system of equations using the given age ratios (3:8 now, 6:11 in 15 years). By expressing the mother's age in terms of Elinor's age and substituting into the equation for their future ages, we find that Elinor's current age is 15 years old.
Explanation:To find out Elinor's age today, we will first use the given ratios to set up two equations that represent the current ages and the ages in 15 years. Let's denote Elinor's current age as E and her mother's current age as M.
The first ratio given is 3:8, which translates to the equation E/M = 3/8. The second ratio, which will be after 15 years, is 6:11, so the respective equation becomes (E + 15) / (M + 15) = 6/11.
By cross-multiplying the first equation, we get 8E = 3M. We can call this Equation 1. From the second ratio, cross-multiplying gives us 11(E + 15) = 6(M + 15), which simplifies to 11E + 165 = 6M + 90. If we call this Equation 2, we now have a system of two equations to solve for E and M.
Using Equation 1, we can express M in terms of E, which is M = 8E/3. Substituting this into Equation 2, we have 11E + 165 = 6(8E/3) + 90, which simplifies to 11E + 165 = 16E + 90. When we isolate E, we get E = 15. Therefore, Elinor's current age is 15 years old.
Round 25446 to 1 significant figure
List the first 5 multiples of 7
draw a quick picture to show 2.63
What is 1,000,000 times 1/3
How do you convert 2/5 into a decimal?
an adult elephant drinks about 225 liters of water each day. Is the number of days the water supply lasts proportional to the number of liters of water the elephant drinks? I need to know if it's proportional I already know the actual table (1 day is 225 etc...) I just need to know if it's proportional
Answer:
The number of days the water supply lasts is proportional because there is a constant ratio in the number of liters the elephant drinks.
Step-by-step explanation:
what is 3 and 1/5 x 9/10 as a mixed number?
Jabir buys 2.74 pounds of dried pinto beans and 4.05 pounds of dried lima beans. What is the difference between the weights of the beans that Jabir buys?
How many sixteenths are in 15/16 ?
Is it possible for a number to be a rational number that is not an integer but is a whole number
25/100 in simplest form
what divided by what equals -3 in decimal or fraction form. PLZ HELP THIS IS MAJOR.
a=625(1+0.051)(1)(4)
The United States uses 24℅ of the world's supply energy What fraction of the world's energy is this ?
The United States uses 24% of the world's energy supply, and this percentage as a fraction is 24/100, which simplifies to 6/25.
The United States uses 24% of the world's energy supply. To convert this percentage to a fraction, we take the percentage and write it over 100. So 24% becomes 24/100. This fraction can then be reduced to its simplest form by dividing both the numerator and the denominator by their greatest common divisor, which is 4 in this case. Therefore, 24/100 simplifies to 6/25.
To reiterate, the fraction that represents the U.S. consumption of the world's energy supply is 6/25.
If a sprinkler waters 1/15 of a lawn in 1/5 of an hour, how much time will it take to water the entire lawn?
if 1/15 of a lawn is sprinkled
in 1/5 of an hour
you must multiply both to get a resalt of 3
The school cafeteria has an order for 238 hot lunches. What is 238 to the nearest ten?
The total money y Aaron earned mowing x lawns is showns by the equation y= 15x+25. What does the slope represent?
what is 8283 divided by 19
Do number 4 and get 79 points
Please help me!
4. Stephen wrote the problem 46.8 divided by 0.5. What is the correct quotient?
To find the quotient of 46.8 divided by 0.5, we use long division. The correct quotient is 136.
Explanation:To solve the division problem 46.8 divided by 0.5, we can use long division. Here are the steps:
Divide 46.8 by 0.5 to get the quotient. Since 0.5 is smaller than 46.8, we start dividing.We divide 4 by 0.5 to get 8. Since 8 is smaller than 46, we bring down the next digit, which is 6.We divide 46 by 0.5 to get 92. Since 92 is smaller than 68, we bring down the next digit, which is 8.We divide 68 by 0.5 to get 136.The correct quotient is 136.
Final answer:
The correct quotient when dividing 46.8 by 0.5 is 93.6, since dividing by 0.5 is equivalent to multiplying by the reciprocal, which is 2.
Explanation:
The student's question is about finding the result of the division 46.8 divided by 0.5. To find the correct quotient, follow these steps:
Understand that dividing by 0.5 is the same as multiplying by 2 because 0.5 is equivalent to 1/2, and the reciprocal of 1/2 is 2.Multiply 46.8 by 2 to find the quotient.The result is 93.6.Therefore, the correct quotient when 46.8 is divided by 0.5 is 93.6. Recognizing the reciprocal relationship, dividing by 0.5 is equivalent to multiplying by 2. By implementing this understanding and multiplying 46.8 by 2, the correct quotient is determined to be 93.6. This approach clarifies the process involved in dividing by fractions and offers a clear solution to the student's question.
What is 4569 divided by 27 ?
m is at least 25 m_____25 options >
is 2(9z + 9w) + 12w equivalent to 18w + 30z
Jake needs 9 pieces of rope that are each the same length. He cuts the pieces from a rope that is 8 yards long and uses up the whole piece of rope. How long is each piece of rope?
Graph the function represented in the table on the coordinate plane.