A survey of 60 students was conducted to determine who is either left-handed or right-handed and the results are shown in the table below: What is the probability that 2 students interviewed in a row were left-handed?

Answer:

A.

Step-by-step explanation:

Answer:

51/590

Step-by-step explanation:

I could be wrong, but I think it's 51/590 bc the probability is pretty low of there being 2 left-handed people in a row, and 51/590 is the smallest fraction there.

The two dot plots below show the heights of some sixth graders and some seventh graders:

Two dot plots are shown one below the other. The title for the top dot plot is Sixth Graders and the title for the bottom plot is Seventh Graders. Below the line for each dot plot is written Height followed by inches in parentheses. There are markings from 52 to 57 on the top line and the bottom line at intervals of one. For the top line there are 2 dots above the first mark, 1 dot above the second mark, 1 dot above the third mark and 2 dots above the fourth mark. For the bottom line, there is 1 dot for the first mark, there is 1 dot above the second mark, there is 1 dot above the third mark, there is 1 dot above the fourth mark and there are two dots above the sixth mark.

The mean absolute deviation (MAD) for the first set of data is 1.2 and the MAD for the second set of data is 1.7. Approximately how many times the variability in the heights of the sixth graders is the variability in the heights of the seventh graders? (Round all values to the tenths place.) PLS HELP :)

Hello! Mind Helping Me?

A reforestation company is planting trees on a mountainside. The scatter plot below shows the forested area of the mountainside, with the reforestation work having started on the 1st of May.

What does the slope of the line of best fit represent in the context of this situation?

A.
The forested area can be expected to increase by about 5/2 acres each day.

B.
The forested area can be expected to increase by an acre every 5/2 days.

C.
The forested area can be expected to increase by about 2/5 of an acre each day.

D.
The forested area can be expected to increase by an acre every 2/5 of a day.

Can you help me with these problems and explain step by step Cuz i have no clue how to do them

m gets paid a set rate in his allowance for making his bed every morning. His rate is $0.50 earned for every morning that he makes his bed. Let n represent the number of days Sam makes his bed. Let t represent the total amount earned, in dollars. Which graph shows the amount of money that Sam earned when he made his bed over the course of 8 days?


1.



2.



3.



4.

(50 POINTS + BRAINLIEST) The expression to find the perimeter of a rectangle is 2(length + width). What is the perimeter, in units, of a rectangle of length fraction 1 over 7 unit and width fraction 1 over 2 unit?
fraction 1 and 1 over 7 units
fraction 1 and 2 over 7 units
fraction 4 over 9 unit
fraction 2 over 9 unit

Use this list to find the mode: 53, 66, 68, 68, 75, 75, 75, 79, 82

The table shows the weekly change in the water level in a swimming pool. After 4 weeks, the pool owner adds water to return the water level back to the original level. Raising the water level by 1 inch requires 320 gallons. The water hose has a flow rate of 5.75 gallons of water per minute. Will it take less than an hour to fill the pool back to return the water level to the original level? Explain your reasoning.

One model of a jumbo jet is approximately 230 ft long
and has a wingspan of 195 ft. If a scale model of the
plane is about 40 cm long, what is the model’s wingspan
in centimeters? Round to the nearest tenth.

Jason has already used 4/12 cans of paint while painting furniture. He is painting chairs which each use 10/6 cans of paint.

What is the total number cans used if he paints 19 chairs?
Your final answer should be a decimal.

What comes after the number 2.0? It’s for this graph

HELP FAST IM BEING TIMED

The graph of what linear equation is a good fit for this data?

Group of answer choices

y= -1/3x + 6

y= -1/3 x + 2

y= 1/3 x + 2

y= 1/3 x + 6

Kayla has $70,000 in a savings account. The interest rate is10% per year and is not compounded. How much will she have in 2 years? Use the formula i = prt, where i is the interest earned, p is the principal (starting amount), r is the interest rate expressed as a decimal, and t is the time in years.

HELP ME OUT PLZZ IMMA LIL SLOW

i don´t get this its so hard

PLEASE HELP! I WILL GIVE BRAINLIEST!!!! (no trolls) PLEASE SHOW WORK OR GIVE EXPLANATION!!!!!!

I need help with this as well I can not get it right!

PLs help this is prt 2 for recent question

(Read end and look at attached file for correct answers) Mrs. Ibarra wants to create a right triangle for a geometry test. She plans to use 15, 36, and 41 as side lengths. Which statements should she consider to determine whether it will be a right triangle? Check all that apply. 15 + 36 greater-than 41, so the side lengths will form a triangle. 15 + 36 not-equals 41, so those lengths will not form a triangle. 15 squared + 36 squared = 1,521 41 squared = 1,681 Since a squared + b squared not-equals c squared, it will not be a right triangle. 15 squared + 36 squared = 297 41 squared = 82. The correct answers are actually A, C, D, and E. I got it wrong because people said the answer were only A and C. And of course it was on a test so I couldn't fix it. Anyway i just want to prevent from anyone else being misled. Look at the attached file.

The diagram shows the side lengths of a triangle in inches. The perimeter of triangle HJK is 34 inches.

What is the value of x?

You want to buy seeds to plant a tomato garden. You have $15 to buy the seeds. Each seed package costs $1.25. We will let p equal the number of seed packets you can buy. Write an equation you can use to find out how many seed packets p you can buy.

Please help. Algebra 2.

HELPP!!!

The graph of what linear equation is a good fit for this data?

Group of answer choices

y= -1/3x + 6

y= -1/3 x + 2

y= 1/3 x + 2

y= 1/3 x + 6

Zivia is given the ordered pair (4, 16) from a table. She decides that the quantities in the table form a proportional relationship with a constant of proportionality of 4. Explain whether Zivia has enough information to draw her conclusion.

Sandy mixed together 5 gallons of one brand of juice and 4 gallons of a second brand of juice, which contains 70 percent real fruit juice. Find the percent of real fruit juice in the first brand if the mixture contained 40 percent real fruit juice. Which of the following equations could be used to solve this?

Dan is drawing a self-portrait. His face is 8 inches long and his nose is 2 inches long. If the face in the drawing is 14 inches long, how long should he make the nose?

Sidney measured a summer camp and made a scale drawing. The sand volleyball court is 3 centimeters wide in the drawing. The actual volleyball court is 9 meters wide. What scale did Sidney use for the drawing?
plz help i beg if i don't do this i will fail
i wil give brainlist
and 20 point

what is the correct answer??

!WILL GIVE BRAINLIEST! !HELP ASAP PLEASEEE I NEED THIS DONE IN A FEW MINUTES! The expression to find the perimeter of a rectangle is 2(length + width). What is the perimeter, in units, of a rectangle of length fraction 1 over 7 unit and width fraction 1 over 2 unit?
fraction 1 and 1 over 7 units
fraction 1 and 2 over 7 units
fraction 4 over 9 unit
fraction 2 over 9 unit

solve for P ANSWER FOR BRAINLIESTT <3