Pre-Calculus

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1 point) A large-sample 95% confidence interval for the
1 point) A large-sample 95% confidence interval for the difference in two population proportions is determined to be (-0.148, -0.032). If performing a significance test at the α = 0.05 level on the di… read more
Tom
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There are 5 men and 8 women auditioning to be in the school
There are 5 men and 8 women auditioning to be in the school play. Answer the following questions: If the cast consists of 2 women and 2 men, how many different casts can be selected?… read more
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Borrowed \$8000 at a rate of 6% compounded monthly. Assuming
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Master's Degree
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1) If two dice are rolled, what is the probability of
1) If two dice are rolled, what is the probability of getting the following a) Sum = 9b) Difference = 1c) Sum < 8… read more
Tom
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Tom
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Stuck on a question: draw a new shape that can be made from
stuck on a question: draw a new shape that can be made from 2 equal triangles and one rectangle; name the shape… read more
Tom
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Question: "Three of your classmates are being selected to
Question: "Three of your classmates are being selected to compete in a math competition. How many different ways can three people be chosen? Is this a permutation or a combination."Question: "How many… read more
Mr. Gregory White
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I would like to know a formula to solve the number of
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Can we make new groups so no one is with someone they were
Can we make new groups so no one is with someone they were with before?Scenario- We have a Summer Camp Tug A War Competition. We have a total of 54 people who will be on a team of 6 players on each si… read more
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A) Find the magnitude of an earthquake that has an
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1.Sophie earns a salary of \$600per month for working 3hours
1.Sophie earns a salary of \$600per month for working 3hours a day. In May, Sophie worked additional hours at \$14per hour and earned \$642for the month. Write an equation to model this situation where x… read more
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A sample of 93 golfers showed that their average score on a
A sample of 93 golfers showed that their average score on a particular golf course was 89.33 with a standard deviation of 6.43. Answer each of the following (show all work and state the final answer t… read more
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E-loan, an online lending sevice, recently offered 48 month
e-loan, an online lending sevice, recently offered 48 month auto loans at 3.6% compounded monthly to applicants with good credit ratings, if you have a good credit rating and can afford monthly paymne… read more
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Simplify the ratio. Type a fraction. 9.6 to 10 is ____ 0.18
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A golf ball macjine produces 90-compression and 100-compression
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You can find a quadratic equation if you are only given the
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Mr. Gregory White
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Survey in Mathematics1) Translate the following agreement
Survey in Mathematics 1) Translate the following agreement into symbolic form and determine whether it's logically correct by constructing a truth table. If affirmative action policies are adopted, th… read more
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1). 5x2+45y 2). x(x+4)-2(x+4) 3). x3to the power+3x2to
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Sandhya_sharma
Master's Degree
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