Which of the following is equivalent to 4 cos? r+ 8 sin? 2 +4 tan? x sin? 2? O 4 sec2 x O 4 tan? a O 4 O -4

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

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

Q: Miller tips for plan B?

A:

Q: Simplify. -8x +7+8x

A: we have to simplify the expression  -8x+7+8x = -8x+8x+7  =( 8x-8x) +7 = 0+7  = 7

Q: A total of 330 ticket were sold for the opening performance of Frog and Toad. Children's tickets…

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

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Q: Write a trig word problem with multiple choices and show work to get it

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Q: 1 (i) Find the unit vector having the same direction as B – 2A+÷C. (ii) Draw the vector you obtained…

A: We have given three vectors A, B and C .

Q: (23)3 x (з,3)2

A: here we used the property of square that if a number has the power of power then power gets…

Q: 1. 4.86 + 0.2 2. 2.52+0.7 3. 14.4 1.2 4. 17.1 3.8

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

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Q: (3+ 5x)°dx

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

A:

Q: 24 = 3 + y

A: We have to solve the given expression for y. The expression is 24=3+y.

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 is incorrect.

A: data in ascending order:- 2, 12, 14, 28, 28, 30, 32, 34, 34, 34, 42, 44, 50, 52, 58, 60, 72, 78

Q: Is the gender of the  student independent of the grade of the student? Use 11th grade and females in…

A: Condition for Independence: P(A and B)=P(A)*P(B) From the given table, P(A and B)=n(A and B)/Total…

Q: 2.y= -x- 3x + 2 -4 -3 -2 -1 0 1 3. 4 2.

A: We have, y=-x2-3x+2 On taking the different values of x and calculating the respective values of y,…

Q: what is mode?

A: Mode:Mode is used as a measure of central tendency. The mode is the most frequently occurring value…

Q: 2x° 28 4y 28

A:

Q: snip

A: Note: According to the guidelines only one question will be answered please upload the second one…

Q: tell why other options are not correct

A: The answer given by the expert is not correct.Here, we will use t-test for population mean (option…

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: Find (-8, 6).(3, 2).

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Q: 3V3 3.

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Q: The system shown in the figure can be modeled by the following differential equation system h2pg –…

A: Given the system of the differential equation is…

Q: How do you find lcd.

A: The Least common denominator or lowest common denominator (LCD) for a set of fractions that you want…