Mathematics, 18.05.2021 04:40 nancy00
An English test has 50 multiple-choice questions, each with five answer choices and one correct answer. A student guesses each answer choice randomly. Let X represent the number of questions answered correctly. What is the shape of the probability histogram of X?
A) skewed left
B) skewed right
C) approximately uniform
D) approximately symmetric
Answers: 3
Mathematics, 21.06.2019 13:50
Avegetable garden and a surrounding path are shaped like a square together are 12 ft wide. the path is 1 feet wide. if one bag of gravel covers 8 square feet, how manu bags are needed to cover the path? round your answers to the nearest tenth.
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Mathematics, 21.06.2019 21:00
Given: circle o, cd is diameter, chord ab || cd. arc ab = 74ยฐ, find arc ca.
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Corresponding angles are a. always b. sometimes c. never congruent
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The lengths of the two sides of a right triangle are 5 inches and 8 inches what is the difference the possible lengths of the third side of the triangle
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An English test has 50 multiple-choice questions, each with five answer choices and one correct answ...
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