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jbouyer
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jbouyer
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136 Questions
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2362
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Explain how to solve 5x 2 - 3x = 25 by completing the square. What are the solutions?
Explain how to solve 5x 2 - 3x = 25 by completing the square. What are the solutions?
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jbouyer
28 Jan 2019
0
1767
1
+595
Follow the process of completing the square to solve x2 - 10x + 8 = 0. How will the left side of the equation factor in step 5?
Follow the process of completing the square to solve x2 - 10x + 8 = 0.
How will the left side of the equation factor in step 5?
(x - 10)2
(x - 20)2
(2x - 10)2
और पढ़ें ..
Mclovin123
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jbouyer
28 Jan 2019
0
917
3
+595
Can someone help me with this?
Can someone help me with this?
y=-2+sin(3Ø)-π/3
Amplitude
और पढ़ें ..
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jbouyer
17 Des 2018
0
2282
0
+595
Eight trials are simulated. The results are shown in the table.
Eight trials are simulated. The results are shown in the table.
What is the estimated margin of error, using standard deviation? round to two decimal places.
और पढ़ें ..
jbouyer
12 Apr 2018
+1
1713
1
+595
Suppose 10% of all redeemed coupons at a supermarket are for 50% off the item purchased.
Suppose 10% of all redeemed coupons at a supermarket are for 50% off the item purchased.
A simulation is used to model a coupon randomly selected and then recorded as 50% off or not 50% off
.
Which simulation best models the scenario?
और पढ़ें ..
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jbouyer
12 Apr 2018
0
3237
1
+595
An organization of berry farmers releases a study reporting that people who eat blueberries every day have a lower cholesterol level.
1. An organization of berry farmers releases a study reporting that people who eat blueberries every day have a lower cholesterol level.
Which statement describes the best conclusion to draw from the study?
People with lower
और पढ़ें ..
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jbouyer
11 Apr 2018
0
4333
1
+595
1. The manager of a local basketball arena wants to survey fans attending a game at the arena about other sports they enjoy.
1. The manager of a local basketball arena wants to survey fans attending a game at the arena about other sports they enjoy.
Yes or No to tell whether each method results in a random sample of the population.
The manager
और पढ़ें ..
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jbouyer
11 Apr 2018
+3
1297
0
+595
There are 10 cards. Each card has one number between 1 and 10, so that every number from 1 to 10 appears once.
There are 10 cards. Each card has one number between 1 and 10, so that every number from 1 to 10 appears once.
In which distributions does the variable X have a binomial distribution?
When a card is chosen at random
और पढ़ें ..
jbouyer
5 Apr 2018
0
4144
1
+595
Five marbles labeled 1 through 5 are placed in a bag
Five marbles labeled 1 through 5 are placed in a bag. A marble is randomly pulled and the number is recorded before the marble is placed back in the bag. The results of the simulation of 20 marble pulls are shown in a dot plot.
Which dot plot
और पढ़ें ..
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jbouyer
29 Mar 2018
+1
1553
0
+595
Algebra.
From a survey, a reporter determined that the true estimate for the proportion of citizens who plan to sign a petition is between 68% and 74%.
What is the survey’s margin of error?
6
और पढ़ें ..
jbouyer
27 Mar 2018
+1
1028
1
+595
Help.
Identify the equation of the graph shown.
A)y = 2x + 3
B)y = 2x - 3
और पढ़ें ..
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jbouyer
23 Mar 2018
0
1305
1
+595
Tammy knows that the factors of a polynomial are ƒ(x) = (x - 2)(x - 1)(x + 4) and the solutions are x = -4, 1, and 2. Which graph
Tammy knows that the factors of a polynomial are ƒ(x) = (x - 2)(x - 1)(x + 4) and the solutions are x = -4, 1, and 2. Which graph models the polynomial?
और पढ़ें ..
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jbouyer
23 Mar 2018
-1
5439
1
+595
Which transformations have been performed on the graph of f(x)= 3 √x to obtain the graph of g(x)=1/4x+ 3 √x+3+6?
Which transformations have been performed on the graph of f(x)=3√x to obtain the graph of g(x)=1/4x+3√x+3+6?
Select each correct answer.
और पढ़ें ..
Omi67
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jbouyer
23 Mar 2018
+1
1032
1
+595
Which graph represents the function?
Which graph represents the function?
और पढ़ें ..
TheXSquaredFactor
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jbouyer
22 Mar 2018
+1
7730
1
+595
Which transformations have been performed on the graph of f(x)=x√3 to obtain the graph of g(x) =−2x√3−1?
Which transformations have been performed on the graph of f(x)=x√3 to obtain the graph of g(x) =−2x√3−1?
Select each correct answer.
compress the graph closer to the x-axis
और पढ़ें ..
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jbouyer
22 Mar 2018
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