Porfavor me ayudan en matematicas

Answer:

2.5x

Step-by-step explanation:

help with my answer also you should listen to wit my h.0.e its a good song

Read the excerpt from a letter.

I would like to nominate my friend and colleague, Stephanie Mason, to be this year’s grand marshal of the spring parade. The grand marshal is supposed to be a citizen who strives for the betterment of the community, and that is what Stephanie does. She devotes her spare time gathering donated items to distribute to families in need. Her efforts have assisted over 700 families this year, and she intends to grow the program.

Which greeting would most likely open this letter?

Dear Friends in the Community,
People in Charge:
Attention, Nominating Committee:
Hey, Nominators,

please help me on this :sob:

The median number of omelets made by 5 chefs during a certain Sunday brunch is 13. The range of number if omelets made by those same chefs during that Sunday brunch is 4. Determine if the following statement is true is false or does not contain enough information. none of the chefs made more than 14 omelets

I am in need of help-
This is the problem:
71.8×0.06
This is my answer and the system (for school) is saying its wrong?
71.8×0.06=42.64842.648

I give brainliest!! Identify the shape of the cross-section that is parallel to the base of the cylinder.
A. Circle
B. Rectangle
C. Rhombus
D. Triangle

Consider the figure. What is the area of the figure, in square centimeters? ​

help me, please first to Answer right gets brainly :)

_____?? help ??______
and NO FILES OR LINKS

Help I have 6 minutes left of class and this needs to be done pleaseeee

What is the theoretical probability of the spinner on yellow?
A. 35% B. 25% C. 1/5 D. 2/5

Will give brainliest!
Both spinner A and B have equal-sized sections, as shown, at the right. Make a table to represent the sample space when both spinners are spun.

WILL BE MARKED BRANLIEST: Activity
Recall that Betty arranged equal numbers of movies on four shelves of a shelving unit and placed 6 of her favorite movies on the top shelf. If x is the number of movies on each shelf, the expression for the total number of movies on the shelving unit is 4x + 6.

Part A
If each of the 4 shelves holds 12 movies, how many movies does Betty have on her shelving unit? Show your work.

The coordinate plane shows the graph of the function f(x)=x^4−2x^2+1. The function is defined for all real numbers. Which statement is not true for the function shown in the graph?

A. The function has symmetry with respect to the y-axis.
B. The function has a domain that is all real numbers.
C. The function has a range that is all real numbers.
D. The function has two zeros located at –1 and 1.

what's tha MAD for 35,36,36,36,41,41,42,44,49,50

Which word best describes the degree of overlap between the two data sets?

none

high

low

moderate
Two line plots with the same scale and interval, from zero to sixty, with tick marks every five units. The plots are stacked vertically for comparison. Each plot has fifteen data values. Values appear as x marks above the line. Upper plot data values are one x mark above thirty, two x makrs above thirty-five, four x marks above forty, four x marks above forty-five, one x mark above fifty, two x marks above fifty-five, and one x mark above sixty. Lower plot data values are three x marks above five, four x marks above ten, three x marks above fifteen, two x marks above twenty, one x mark above twenty-five, one x mark above thirty, and one x mark above thirty-five.

fine the volume of the figure below

Find the area of the figure. Round your answer to the nearest hundredth.

CORRECT ANSWER: BRAINLIEST

Pls Help. Evaluate the following expression

nnnooooo liinnkkkks
A right rectangle prism has a base area of 2 1/2 square inches and a height of 11 1/2 inches. What is the volume of the prism?

A. 14 in³

B. 28 3/4 in³

C. 71 7/8 in³

D.86 1/4 in³

please help!!!

Part 1

You will need to measure five different people. Record your measurements on a piece of paper. Using a tape measure or ruler, measure the length (in inches) of a person’s left foot and then measure the length (in inches) of that same person’s forearm (between their wrist and elbow). Refer to the diagrams below. You will have two measurements for each person.

(An easy way to measure the length of a foot is to have your subject stand on a piece of paper. Then, trace their foot and measure the outline once they move off the paper.)

To measure the forearm, measure inside the arm, between the wrist and the elbow.



Part 2

Organize your data and find the rate of change.

Create a table of the measurements for your data. Label the forearm measurements as your input and the foot measurements as your output.

Select two sets of points and find the rate of change for your data.

Describe your results. If you had to express this relation as a verbal statement, how would you describe it?
Part 3

Compare rates of change.

The equation below can be used to find the length of a foot or forearm when you know one or the other.

(length of the foot) = 0.860 • (length of the forearm) + 3.302

If you let y = length of the foot and x = length of the forearm, this equation can be simplified to
y = 0.860x + 3.302.

Using this equation, how long would the foot of a person be if his forearm was 17 inches long?

What is the rate of change of the equation from Part A?

Compare the equation from Part A to your data. Are they the same? Which has a greater rate of change? Why do you think the values are different?

Is the relation in your data a function? Why or why not? Could the equation in Part A represent a function? Why or why not? Explain your answer.
For this option you will submit the details from all three parts. Submit your measurements, the table, and description that you created in Parts 1 and 2. Submit your answers to the questions from Part 3.

this is due today please help! 15points!

Find the interquartile range! PLEASE HELP!!!!!!

Find the surface area of the regular prism with height 6 cm if the base of the prism is:


Regular quadrilateral with side 4cm

Two lines meet at a point that is also the endpoint of a ray.
Set up and solve an equation to find the value of c.

The following graph shows a proportional relationship.

What is the constant of proportionality between yyy and xxx in the graph?


Khan Academy

A rectangular comfield has a length of 7 kilometers and an area of 63 square
kilometers
a What is the width of the cornfield?
What will be the area if the length and width are doubled?

Please help! Will give brainliest, pls no fake answers or links. :)

Stephanie has six identical gift boxes to wrap. Each box is a cube that measures 6 inches on each side. She would like to wrap them all using the same gift wrapping paper. The roll of wrapping paper she has is 30 inches wide and 10 feet long.
a. Draw a net of one gift box and label each part of the net with its dimensions.
b. Will Stephanie have enough wrapping paper to wrap all six of the boxes? Allow 2 inches for each box for overlapping the paper when it is wrapped.
c. If Stephanie was short of wrapping paper, how much more did she need? If Stephanie had enough wrapping paper, how much of the ten feet was left over?

The point on the coordinate plane shows the amount of red and yellow paint in each batch. Write an equation to represent the relationship between red paint, R, and yellow paint, Y, in each batch.