4) You are visiting a beach, and the tides for the day of your visit are given by: Tt h(t) = 3+3 sin Where t is the time of day on a 24 hr clock (for example t = 17.5 means 5:30 pm), and h is the height of the water in feet. a. When are the two high tides for the day? b. Use differentials to approximate the height of the water if you arrive at the beach 3 minutes late for the high tide.

Q: Solve. 31 +35(2¹) = 74 X - Round to 4 decimal places.

A:

Q: Solve: Vx – 3 + 6 = 5.

A: The given equation is x-3+6=5

Q: Solve for b. r= (3+b)m b =

A: Please refer the attached image for complete solution.

Q: (d) Solve you х

A: d) From Part (a), it is known that the least square equation for the pairs (x,y) is: The value for…

Q: Solve A = 4Tr2 for r

A:

Q: Solve y2 + 25 = 8y

A: To solve the provided equation y2+25=8y for the value y. Now, use the quadratic formula to find the…

Q: Could you also solve (d) please

A:

Q: Please solve (b)

A: Given

Q: = =x +2 4

A: given: x4=25x+2 given equation can be written as x4=2x5+2

Q: Solve 4(3-5x)+3=-45

A: Solve    4(3-5x) + 3 = -45

Q: Solve: V6x + 7 – x = 2.

A: To solve the equation: 6x+7-x=2 Solution: Adding x on both sides of equation, we get…

Q: Solve the following y = -3x + 3; (2, 6) %3D

A:

Q: 3y 6y 2x° 2.

A:

Q: solve for y  28+19y=-8+15y

A:

Q: Solve for the equation   2a²+ a – 10 = 0

A:

Q: b. Solve y = x² + 1 and 2y = 3x+ 4

A: Solve by eqn

Q: O = 272*+3 4.

A: It is given that, 13=27(2x+3)   According to logarithmic property, logab=b·logaandlog1a=-log(a)

Q: Solve (x+5)2=27

A: Explanation of the answer is as follows

Q: 146-d solve for d

A:

Q: 2. Say as much as possible about the solution set of each of the following linear systems. (a) A…

A: Given: a) A homogeneous system of linear equations with 16 equations and 14 variables. b) A system…

Q: 6 (1– e-nS) s2 + 9

A: Solution :

Q: y = 522 + 12 + 6 4x + y = 3

A:

Q: Solve /5a + 24 — г.

A:

Q: solve 5x - 3y = 9 for y

A:

Q: solve for:  b+6/2 - 2b-3/5 = 3b+4/4

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.