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 9
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 2

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Questions Answered

mkbwashere:
Group Title
PLEASE urgent!!! Scores on a standardized test are normally distributed with a mean of 258 and a standard deviation of 24. Students who sco…
 updated one month ago
 7 replies
 1 Medal
Mathematics

mkbwashere:
Group Title
Urgent!! Please help?
The weights of books on a library shelf are normally distributed with a mean of 3.6 pounds and a standard deviation…
 updated one month ago
 2 replies
 No Medals Yet
Mathematics

Idealist10:
Group Title
Can you create a math pick up line? Create as many as possible. It has to be new though.
 updated one month ago
 2 replies
 No Medals Yet
Mathematics

mkbwashere:
Group Title
check answer  fan and medal! Terry is going to purchase one item each from two quarter machines. The first quarter machine contains bracele…
 updated one month ago
 4 replies
 No Medals Yet
Mathematics

mkbwashere:
Group Title
Which of the following describes the end behavior of the function graphed (the image is attached below)?
As x decreases in value, f(x) i…
 updated one month ago
 4 replies
 No Medals Yet
Mathematics

Perywerry120:
Group Title
I need help ASAP, can someone please help me?
Heres the question:
…
 updated one month ago
 12 replies
 1 Medal
Mathematics

mkbwashere:
Group Title
Standard deviation question. fan and medal!
At a fair, tickets are sold to play games and ride rides. The ticket sales per person are norma…
 updated one month ago
 18 replies
 1 Medal
Mathematics

mkbwashere:
Group Title
Fan+Medal. Which of the following describes the end behavior of the function attached below?
As x decreases in value, f(x) increases in val…
 updated one month ago
 1 reply
 No Medals Yet
Mathematics

briggles1999:
Group Title
Medal and fan:)
Slope and stuff XD
 updated 2 months ago
 17 replies
 2 Medals
Mathematics

mkbwashere:
Group Title
The lengths of turtles in a park are normally distributed with a mean of 23.2 inches and a standard deviation of 5.6 inches. What is the per…
 updated 2 months ago
 2 replies
 No Medals Yet
Mathematics

mkbwashere:
Group Title
A cooler contains 4 cans of iced tea and 6 cans of lemonade. Jordan selects 2 cans, with replacement.
What is the probability that Jordan s…
 updated 2 months ago
 2 replies
 No Medals Yet
Mathematics

mkbwashere:
Group Title
The graph shows a probability distribution (graph is attached below).
What is P(2.5 ≤ X ≤ 4)? Express your answer as a decimal.
 updated 3 months ago
 1 reply
 No Medals Yet
Mathematics

mkbwashere:
Group Title
Could someone check my work? I'll give medal and fan. c:
Two rockets are launched from the ground at the same time. The height of Rocket A,…
 updated 3 months ago
 6 replies
 2 Medals
Mathematics

mkbwashere:
Group Title
Fan and medal c:
Check my work with probability?
A bag contains 3 red, 5 brown, and 4 yellow potatoes. What is the probability of randomly…
 updated 3 months ago
 1 reply
 1 Medal
Mathematics

mkbwashere:
Group Title
Which of these chemical formulas represents both an element and a molecule?
NaCl
…
 updated 3 months ago
 1 reply
 No Medals Yet
Mathematics

mkbwashere:
Group Title
Can someone help me & check my work with function inverses and composition below? fan and medal. c:
 updated 3 months ago
 9 replies
 2 Medals
Mathematics

mkbwashere:
Group Title
Help with function operations? Function and answer choices below. Fan&medal c:
 updated 3 months ago
 1 reply
 No Medals Yet
Mathematics

DancerTA:
Group Title
Write 12,400,000 in scientific notation. (Thanks)
1.24 ������ 10^[7]
…
 updated 3 months ago
 3 replies
 1 Medal
Mathematics

mkbwashere:
Group Title
Can someone help me figure out how to find the domain and range of the graph provided below? fan and medal c:
 updated 3 months ago
 10 replies
 No Medals Yet
Mathematics

mkbwashere:
Group Title
Use the functions to answer the question.
f(x) = 10 – x
What is the value of (f ◦ f)(3)?…
 updated 3 months ago
 5 replies
 1 Medal
Mathematics

mkbwashere:
Group Title
Check my answer? What is the domain and range of the chart below; chart provided. (Read comments)
 updated 3 months ago
 6 replies
 No Medals Yet
Mathematics

mkbwashere:
Group Title
Can someone help me graph the piecewise function below?
 updated 4 months ago
 5 replies
 1 Medal
Mathematics

mkbwashere:
Group Title
Which of these chemical formulas represents both an element and a molecule? (Formulas below) Check my answer? I say B.
 updated 4 months ago
 5 replies
 1 Medal
Mathematics

mkbwashere:
Group Title
Which statement most accurately expresses the philosophy behind Justinian’s Corpus Iurus Civilis?
Rulers are chosen by heaven to e…
 updated 4 months ago
 1 reply
 1 Medal
Mathematics

mkbwashere:
Group Title
Which resulted from the Punic Wars?
A. Carthage rebounded and established trade networks in North Africa.
B. The Romans outla…
 updated 4 months ago
 1 reply
 No Medals Yet
Mathematics

mkbwashere:
Group Title
Complete the equation to make it true (equation written below).
 updated 4 months ago
 5 replies
 1 Medal
Mathematics

mkbwashere:
Group Title
Which was an outcome of the Peloponnesian War?
A. Athens regained its empire and dominated the Mediterranean.
…
 updated 4 months ago
 5 replies
 2 Medals
Mathematics

mkbwashere:
Group Title
Check my answer? Divide the polynomial (typed out below with answer choices).
 updated 4 months ago
 8 replies
 1 Medal
Mathematics

mkbwashere:
Group Title
Which binomials are true? Choose all that are correct. answer choices below.
 updated 4 months ago
 9 replies
 1 Medal
Mathematics

mkbwashere:
Group Title
Check my answer? Which best describes the impact of new technologies on the social developments of early river civilizations?
answer choices…
 updated 4 months ago
 1 reply
 No Medals Yet
Mathematics
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