pls halp i really need it... pls dont answer thisif u dontknow bc this is my final thing i have to do for the 9 weeks and im trynna pass

Answer: 5/16 (the first one)

s/80 the second one

Step-by-step explanation: it says the ratio for 7th grade simmers to all swimmers is 5:16 so that’s ur first box and it said there are 80 total swimmers so, 80 goes in the other one

Bridget drew the trend line shown in the following scatter plot.
Which statement best explains whether the trend line is a good fit for the data?

1. The trend line is a good fit for the data because the data represent a positive association, and the line has a positive slope.
2. The trend line is a good fit for the data because it passes through two of the data points.
3. The trend line is not a good fit for the data because most of the data points are below the trend line.

Please need help ASAP.

if a=d what can you conclude about a and d

Simplify -15- |-7.5|

ASAP some answer this ASAP

Someone tell me the answer to this and explain it.

Does anyone have the answer key to "Understand Systems of Linear Equations I-ready level H instruction?"

What is 585/4 as a mixed number?

A recipe for making 3 dozen muffins requires 1 1/2 cups of flour. How many cups of flour are required to make 5 dozen of the same muffins? A) 2 cups B) 2 1/2 cups C) 3 cups D) 3 1/2 cups

Volume
From the page you printed out, cut out the nets of the cubes labeled A and B. Fold the nets and tape or glue them together to make cubes.
Part A
What is the side length of cube A? Write the length in inches. (Use fractions if necessary.)
Part B
What is the volume of cube A?
Part C
What is the side length of cube B? Write the length in inches. (Use fractions if necessary.)
Part D
What is the volume of cube B? How many cubes identical to cube A are needed to fill cube B?

9. Expand using identites.
1) (3/2 m - 5n) (3/2 m + 5n)

What cross-section do you get when you give a horizontal cut to a die? The Chapter is Visualising solid shapes.

Help meeeeeeeeseeeee fast

A convenience store sells prepaid mobile phones. It purchases them for $12 each and uses a markup rate of 250%.

What is the markup rate in decimal form?


The markup rate is the constant of proportionality in the equation y=kx
. Write an equation that can be used to find the markup on the cost x
of a phone.

Using the equation, calculate the markup amount.

What is the retail price of a phone?

Next week the store is going to reduce the price to $31.50. Calculate what percent the sale price is of the retail price.

Think of the retail price of the phone as 100%. How does the sale price compare to the retail price? What does this tell you about the markdown rate? The sale price is ??% less than the retail price. The markdown rate is ??%.

What is an equation in the form y=kx that relates the sale price to the retail price x?

I NEED TO QUICKLY PLS HELP ME PPLLSSSSS

AB, BE, and CF are all diameters of the circle. The measure of angle AOB is 40 degrees. The measure of angle DOF is 120 degrees.
Find the measure of angle COD.Find the measure of angle BOC.
Find the measure of angle COD

Please help me I'm stressed and this is due tomorrow...:((

Robin wants to buy a membership at a carwash this summer so that she can keep her car clean. She compared deals from Speedy Clean Carwash and Sudsy Bubbles Carwash to decide which membership to get. Robin arranged the information in the tables below.
How many times will Robin need to wash her car to spend the same amount at both carwashes?
P.S.: I attached the table below:)

Banana Cupcakes
makes 10 cupcakes

1 cup granulated sugar

cup vegetable oil

1 large egg

4 tablespoons sour cream

2 medium-sized ripe bananas, mashed

1 cups all-purpose flour

1 teaspoon baking soda

teaspoon salt

1 teaspoon vanilla extract

pinch of nutmeg

You will use the recipe above to answer the following questions:

This recipe serves 10, but you need to serve 30. What number will you need to multiply the amount of each ingredient by to adjust the recipe? How did you determine this number?
How much vegetable oil do you need for 30 cupcakes?
How much flour do you need for 30 cupcakes?
What is the difference in the amount of vanilla extract you would need for 30 cupcakes?
What is the difference in the amount of salt you would need for 30 cupcakes?
In the real world, even though you make adjustments to a recipe to accommodate the number of people you need to serve, you sometimes round the amount of an ingredient instead of using an exact amount. Which ingredient would it make more sense to round rather than coming up with the exact amount? Why?

This data set shows the daily number of visitors who used the yoga center at the park. The numbers in blue show the numbers for weekends. Daily Number of Visitors 13 15 12 18 9 18 20 15 22 26 24 12 29 12 18 8 16 17 21 19 38 24 37 27 32 34 28 31 15 Select the correct answer. For how many days were the numbers of visitors recorded? A. 27 B. 28 C. 29 D. 30 E. 31

Directions: Answer each of the following questions.


1. Do you know the current world population? What units did you use in this estimate? What site did you use to locate this information?


2. What is the increase in the world population over the last 10 years? What site did you use to locate this information?


3. Look at the table below. Compare the population growth in the last ten years to the growth between 1950 -1960. How did you compare the growth over different periods of time?


4. Do you think it would be useful to be able to predict future population? Why?


5. Identify factors that influence population growth?


6. Identify possible consequences of population growth.

Part B

Directions: Review the table below that includes the world population for selected years.

Year

1950

1960

1970

1980

1985

1990

1995

1999

Population (billions)

2.555

3.039

3.708

4.456

4.855

5.284

5.691

6.003

U.S. Census Report http://www.census.gov

a. Research the world population growth from 2000-2005, and from 2005-2010. Create a table for your data. Provide the site that you used to gather the data.

Part C: Analyze the data

Directions: Answer each of the following questions.

1. How much did the population change between 1950 and 1960? What was the average annual change for that period? Hint: Calculate the changes, then calculate the mean, or average, by dividing by the number of years. State the units clearly. The units are listed on the chart.

2. Repeat question 1 for the period between 1970 and 1980; between 1990 and 1995.

3. Do you think a linear model (or graph) would best illustrate this data? Explain your reasoning.

Part D: Interpret your data

Directions: Answer each of the following questions.

1. Is the average change in population the same now as it was 50 years ago? Explain your answer.

2. Reflect on the interpretation of your data.

3. What should you consider when comparing population growth (or decline) over different intervals of time? Hint: What factors influence population growth or decline? Explain fully and provide examples where needed.

Which of the following equations could you solve by first adding six and then dividing by negative three?

(A) 3x - 6 = -9
(B) 6 - 3x = -9
(C) -3x - 6 = -9
(D) \(\frac{x}{-3}\) + 6 = -9

HELP!! URGENT!
Find the equation of the line perpendicular to x+2y=14 and passing through (6,9)

Can anybody help me pls?

Some one tlk to me in french, just use google translate
Qui veut parler avec moi dans une autre langue principalement pour le plaisir et en partie parce que rien de mieux à faire

Please answer! I’m desperate marking brainliest

Pls help me (repost)

A biker traveled 24 miles in 6 hours. A unit rate to describe this would be 4 miles per hour. What is another unit rate in this situation? 1 over 4 hour per mile 1 over 4 mile per hour 1 mile per hour 4 hours per mile




Please help!!!

A grocery store received two shipments of watermelon. Each watermelon in a shipment was weighed, then a line plot was made of all of the weights in a shipment.


What statement about the two plots’ distributions is true?



The degree of overlap between the two distributions is high.


There is no overlap between the two distributions.


The degree of overlap between the two distributions is low.


The degree of overlap between the two distributions is moderate.

Two line plots with the same scale and interval, from fifteen to twenty-five, with tick marks every one unit. The plots are stacked vertically for comparison. Values appear as x marks above the line. Each plot has eighteen data values. Upper plot is labeled Shipment 1.

Lower plot is labeled Shipment 2. Under each plot is the label Weight, in pounds. Upper plot data values are one x mark above sixteen, one x mark above seventeen, one x mark above eighteen, one x mark above nineteen, two x marks above twenty, three x marks above twenty-one, four x marks above twenty-two, three x marks above twenty-three, three x marks above twenty-four, and one x mark above twenty-five. Lower plot data values are one x mark above sixteen, two x marks above seventeen, three x marks above eighteen, four x marks above nineteen, three x marks above twenty, three x marks above twenty-one, two x marks above twenty-two, zero x mark above twenty-three, and one x mark above twenty-four.

Kylie is 5 years older than Ellie and triple Jon's age. If the sum of their ages is 65 , how old is Jon?
PLS HELP! 20 POINT FOR THE RIGHT ANSWER!

Evaulate each expression when n = 2.3

N + 8n2 - 17=