Mindy randomly flips through the pages of her yearbook and randomly selects a photo of a student. She repeats this 8 times. What type of random sampling is she using?
a) lottery method
b) sampling frame
c) random number table

Answer:

the answer is c

Step-by-step explanation:

Find the value of x.

A local movie theater sells two bag sizes of popcorn. Both bags are in the shape of a rectangular prism. Bag A measures 4" long, 3 1/2" wide, and 6" tall.

Part A: How much popcorn can Bag A hold

Part B: Bag B holds twice as much popcorn as Bag A. If Bag B is 8" long and 3" wide, how tall is Bag B

You have a bag of chocolate candy. Ten of them are red, 7 are brown, 12 are green, and 9 are blue.

What is the probability that you pick a red candy given that you have already picked a red candy and have not replaced it?

A)1037

B)1419

C)519

D)937

HELP ME OUT PLZZ IMMA LIL SLOW

Please help me this is due in 4 minutes !!!

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.

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 :)

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

Tell whether the statement is sometimes, always, or never true. Explain your reasoning. The x-coordinate of a point on the x-axis is zero.

Mia graphs a point Q in Quadrant I on the coordinate plane below, so that point Q is 1 units away from point P.



What are the coordinates of point Q? ( , )

Why do you think that becoming an astronaut is difficult?

Please help me, will give out free brainliest for first answer.
NO LINKS AND NO STEALING POINTS.

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

BRAINLIEST
A school chorus has 90 sixth-grade students and 75 seventh-grade students. The music director wants to make groups of performers, with the same combination of sixth- and seventh-grade students in each group. She wants to form as many groups as possible. a. What is the largest number of groups that could be formed? Explain or show your reasoning. b. If that many groups are formed, how many students of each grade level would be in each group?

Which graph shows the points (0, 7) and (4, 1) plotted correctly?
A. On a coordinate plane, a point is 1 unit to the right and 4 units up. Another point is 7 units up.
B, On a coordinate plane, a unit is 4 spaces to the right and 1 units up. Another point is 7 units up.
C. On a coordinate plane, a point is 1 unit to the right and 4 units up. Another point is 7 units to the right.
D. On a coordinate plane, a point is 4 units to the right and 1 unit up. Another point is 7 units to the right.

SOLVE FOR ANGLE P PLEASE FOR BRAINLIEST :) NO EXPLANATION NO BRAINLIEST

Find the coordinates of the Image after the transformation
Translate 6 units right and 3 units up

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.

Plsss help and i don't want any links just solve the problem for me plsss NO LINKS OR YOU WILL BE REPORTED correct answer=brainliest thanks for the help

Patricia bought 4 apples and 9 bananas for $12.70. Jose bought 8 apples and 11 bananas for $17.70 at the same grocery store. What is the cost of one apple?

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?

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

i don´t get this its so hard

can someone answer this question

What is the answer where the red line is (the 3rd question) Keep in mind it has to be from the word bank? Only the first and the right answer gets brainliest :)

PLZ PLZ PLZ PLZ PLZ PLZ HELP ME I AM CONFUSED AND DON'T KNOW WHAT TO DO!!

(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

(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.

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?

what is the correct answer??

please help will give brainliest