Find the average velocity during each time period. s = s(t) = 3 sin(tt)+ 2 cos(Tt). (i) On the interval [1, 2], Vavg s(2)–s(1) 2-(-2) — 4.00 ст/s. 2-1 1 (ii) On the interval [1, 1.1], vavg s(1.1)-s(1) -2.829-(-2) —8.29 ст/s. 1.1–1 0.1

Q: Will you help me solve 3/a2-4/ab+5/b2 ? I dont understand what happens to the numerator when I try…

A: The expression is given by,

Q: How do you determine what the negative integers greater than -7 are?

A: We can determine negative integers greater than -7 from real line or from set on integers.

Q: what does 1/69C5 means? I understand you have to implement the 5 because five numbers are chosen out…

A:

Q: Finish labeling the number line. +++ -2 28

A:

Q: Why k(k+1) is an even number?

A: We have to tell just  that why k(k+1) is an even number.Here we considering that you understood  the…

Q: 9! divided by 4!5! equals which of the following? 126 9P5 (9x8x7x6x5)/4! 1 Show your work and…

A: We can solve this using factorial method

Q: I am in Fundamental Math 3. 0 + -8 is my question. Is it 0 or -8? Thank you.

A:

Q: Hi, where is the 2.66 coming from?

A:

Q: Compute the following operation uSsing equal-quotient strategy. 0.25+ 500

A: Given: 0.25÷500

Q: 5. Re-write the following in factorial notation then simplify and evaluate: 5. 8P2 x 6P3 56x120…

A: Given that  8P2×6P3

Q: Find z if (4.7)*(4.7)€ (4.7) -7 = (4.7)²

A:

Q: How many three-letter "words" can be made from 8 letters "FGHIJKLM" if repetition of letters (a) is…

A:

Q: 8. 2 (3a,+1 – 4b+1) 86. | n=1

A:

Q: How did you get 0.15088 from -0.3877?

A: From the given information, the mean is 313.

Q: where did you get (18+6k), (120+2k) and (-120+6) from? and why do you use those numbers

A: The given system of equations

Q: When does 7 + 7 = 2 is true? Elaborate.

A: we have to prove that when 7 + 7 =2 ?? We use Congruence Modulo.

Q: C₂n (-1) Co n!

A: Here the coefficients c(n) are given

Q: why did you mulitple 8.2 with 27? where did 27 come from?

A: why did you multiply 8.2 with 27? where did 27 come from?

Q: z + 2 8z - 3 4-

A: First cross multiply the terms and then follow the algebraic operation.

Q: 14)5 equal (10)10

A: Here we concert both of them into decimal then compare.

Q: Use descent to find x, y such that x? + y? = 881 starting with 842 + 892 = 17 · 881.

A: Partial derivative of a function with respect to x is computed by taking y as constant. Partial…

Q: 56=(19-x)+(12-x)+x+8+6+14+3+2 when I solved for x I got 6, but they said the answer is 8 could you…

A: Given data:- 56=(19-x)+(12-x)+x+8+6+14+3+2

Q: Choose one of the expressions below and evaluate when n = 13: 2 n²-9 2(4-3) or (n+3). n-3 8-3-2

A: Given:We are required to:

Q: Sandra calculates 5(3 + 7) by writing 5 3+7=15+ 7 = 22. Solomon does it by writing 5(10) = 50. Which…

A:

Q: How do you decide that k is greater than or equal to 2, and k+1 is greater than or equal to 3?

A:

Q: Part A answer is:  1.43x+24 Part B answer is:  0.63x+21 so Part C is wrong the answer you put!!…

A: As per your data M(x)=1.43x+24W(x)=0.63+21 Here we need to find the Part C  That is, The average…

Q: hat is the value of the expression 32 x (23 + 4) / 22?

A: Given that the expression is                                         To find the value of the given…

Q: I don't understand how 4(n+1)/(n-1) matches n(n+3)/4. They are not equal as far as I can see or…

A:

Q: What should be added to 8 (8 is whole number)1/7 to get 14 Show the working

A:

Q: 7/4(86)+4, I got 2 answers. Would i do the 7 divided by 4 first or 7/4(86)? for teh first one i got…

A: While dealing with the examples like one stated in the question, we need to follow the rule of…

Q: X-1 120) T- 니

A: