What is the value of csc ( 1) 137 7T + cos( V3+2/2 O -V3-2/2 -V3+2/2 2 V3-2/2

Q: Solution: Step 1: State the hypotheses. Step 2:The level of significance and the critical region.…

A: Given : Data  : First we need to calculate the mean and standard deviation for both the samples For…

Q: Pa-2bp-qja +29b

A: To solve the given linear equation, that is to solve by taking out the common terms and rewriting…

Q: Find the Rank of B 2. 2 B= 24 2

A: According to question,Given matrix,B = 212243212

Q: + -3 -2 4 3 2 -2 2 (3.8, 0) 3 4 5 LO

A: 1. Center (0,0)Vertices  (0,1) and (0,−1)Foci  (0,5386​​)and(0,−5386​​)            or…

Q: 7+3.5-11

A: Let's Solve,

Q: What ordered pair represents the film crew at base camp?

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Q: So which multiple choice is it and what do we put in the blanks?

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Q: Evaluate 2 . ( 3 - 5 ) + 8 . 2 - 1

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Q: 2 3 3 4 6 8

A: The mean is computed below.   Aptitude score(x) Frequency(f) x*f 0 4 0 1 2 2 2 3 6 3 0 0…

Q: Use the data below to answer the following questions: Person Before Competition After Competition…

A: Formula : Standard error : Se = Sd/√n

Q: -7.4v+2.4(-7.1v+-10)+6.7

A: simplified value is -24.44 v - 17.3

Q: I need to find the MAD. One icecream = 2. 8, 10, 4, 8. Thank you!

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Q: 66,67,34,45,64,67,75,58,54,59,67. Find the mode(s) of the given scores.

A: It is given that the scores of students are66,67,34,45,64,67,75,58,54,59,67

Q: A fisherman is interested in whether the distribution of fish caught in Green Valley Lake is the…

A: Given,rainbow troutother troutbasscatfishGreen Valley Lake206764766395Echo…

Q: What do I have to do ?

A: Step:-1 In given problem, dilation  is used so first we need to understand about dilation and then…

Q: B is the wrong option

A: Simple linear regressions can be carried out, as they have been done previously for other sources,…

Q: That's not the correct answer.  Choice D is the answer.

A:

Q: Poove BLO => YQ< B.

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Q: if 3x - 2e Find dy dk %3D

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Q: V = 1 + 3 x5 = V=?

A: The order of operations is a rule that tells the correct sequence of steps for evaluating a math…

Q: Q3 tind the Value of Sec3

A: The given expression,sin2sec-13+sincos-123

Q: An ice cream store has 31 flavors to select from.  A customer wants to select two different flavors.…

A:

Q: 4. Evaluate: 18P3 5. Evaluate 12P4

A: We have to find following permutations,  18P3 = ?  12P4 = ?

Q: 1 Evaluate. 5P3 • 6C4 900 300 150

A: Use the formula and evaluate.

Q: 9 b and c

A: b) We check if the denominator is 0 for any value of x.  2x2+5=0 2x2=-5 x2=-5/2 (not possible) So…

Q: Find the Rank of c 32 3. 4

A: Matrix operation

Q: Which of the following is a cyclic rosette pattern? Amilit

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Q: 2 S3 St 1²utu dudt

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Q: I'm lost

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Q: A contingency table is having 2 rows and 3 columns. Find the degrees of freedom?

A: Answer: From the given data, For a contingency table, Number of rows (r) = 2 Number of columns (c) =…

Q: A contingency table has 2 rows and 6 columns What is the value of degrees of freedom

A: Answer: From the given data, Number of rows (r) = 2 Number of columns (c) = 6

Q: I sent a picture.

A: The hypothesis is, Null hypothesis: H0: The variables Gender and select different breakfasts are…

Q: Describe about the two types of incorrect decisions.

A: Two possibilities of the test result: Reject the null hypothesis. Fail to reject the null…

Q: Richard has been given a 5-question multiple-choice quiz in his history class. Each question has…

A: Richard has been given a 5-question multiple-choice quiz in his history class. Each question has…

Q: You are running a race and pass the person in 2nd place. What place are you in now

A: Given  If you are running a race and pass the person in 2nd palace.

Q: A researcher is interested in determining if sleeping more hours the night before an exam will…

A: It is wanted to be determined by the researcher whether sleeping more hours the night before a test…

Q: Please do not give solution in image formate thanku  Two students at a local high school conducted…

A: It is stated that Jillian obtained 5 classes from a list of classes at the high school as a sample.…