04/20/19
Average question GRE?
The average daily temperature from 9th to 16th January(both inclusive) was 38.6 C and that from the 10th to 17th January(inclusive) was 39.2 C. what was the temperature on 17th January? I am able...
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04/09/19
The side length of each square on the coordinate grid is 1 centimeter. Use the Polygon tool. Place Point A at (4, 0) on the grid.
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04/02/19
PSAT question ( help please)
last week benjamin spent $82.80 on groceries and $132.48 on bills. The amount he spent on groceries was %15 of his paycheck , What percent of his paycheck did benjamin spend on bills?I need to know...
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03/27/19
problem GRE combination
The letter of the word LABOUR are permuted in all possible ways and the words thus formed are arranged as in a dictionary. What is the rank of the word LABOUR? I don't know about right answer, but...
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03/18/19
Consider a t distribution with 20 degrees of freedom. Compute P(-1.22<t<1.22) Round your answer to at least three decimal places.
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02/27/19
word problems 7th grade math
Vinny made 64 baskets last basketball season; this season he made 82 baskets. What is the percent of increase rounded to the nearest whole percent?
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02/26/19
How long is the piece?
A computer cable is 25m long and needs to be cut so that one piece is 1/4 as long as the other piece. How many meters long must the long piece be?
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02/25/19
If cos (x) = a, where 90<x<180, and cos (y) = -a, then which could be the value of y?
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02/15/19
Translating expressions
The sum of twice a number and five is thirty five. What is the number
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02/15/19
Probability with coin tossing
Toss three coins and let X equal the number of head observed. A) identify the sample points associated with this experiment and assign a value of X (the number of heads) to each sample point?B)...
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02/14/19
Statistics - voting
The city of Raleigh has 8400 registered voters. There are two candidates for city council in an upcoming election: Brown and Feliz. The day before the election, a telephone poll of 500 randomly...
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02/14/19
P- value =________
Assume that the significance level is alpha=0.01. Use the given information to find the P-value and the critical value(s).The test statistic of z=1.80is obtained when testing the claim that p...
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02/14/19
Find the value of the test statistic.
The claim is that the proportion of peas with yellow pods is equal to 0.25 (or 25%). The sample statistics from one experiment include 400 peas with 79 of them having yellow pods. Find the value...
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