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 for x A 2 B C 8. 4 D

A:

Q: Solve for x: V8x + 33 + 4 = 7

A:

Q: How to solve: y + 5cosy = 6

A: y+5cosy=6

Q: Solve In(5x + 7) = 8. Round to the nearest thousandt

A:

Q: Solve 5√x+10−5=6 for x

A: ANSWER : x = 1/25

Q: Solve: 2x-1 15

A: To solve: 2x-1=15 Solution: We know that if x=a then x=±a. Using above property, 2x-1=152x-1=±15…

Q: Solve the formula 21 + 2w = P for w.

A: Given, 2l+2w=P

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A: Please refer the attached image for complete solution.

Q: Solve for H: 14 + 2H = 5H + 5. Enter only the value without H =

A: Given:

Q: Solve the equation (10/8)m+18-(7/8)m=(3/8)m+25

A:

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 for r: 1 = 2+ 4 %3D

A: The given expression,52x+54=2+16x

Q: Solve equation  m\a= p-n, for letter a

A: m/a=p-n =>m=a(p-n)

Q: Please solve (b)

A: Given

Q: Solve: V30r-45 +2=3r a21EucA Sotwane Inc. Al icha seryed.

A: We have given equation to solve  30x-45 +2=3x 30x-45 = 3x-2 Squaring both sides  30x-45 = 3x-22…

Q: This equation shows how the cost of a charity gala depends on the number of attendees. d = 6a + 30…

A: Given that  The cost of a charity gala depends on the number of attendees. d=6a+30 To find the…

Q: Solve A= 2BC+ 2BD for B. B =

A: Let,  ax+b=c This gives, x=(c-b) /a is the required solution for x.

Q: A = -(B + b)h ; solve for b.

A: The equation is A=12B+bh

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A:

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A:

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A:

Q: solve for x, x+96=90

A: In the given diagram, we see that the measure of the indicated angle ( ) is .

Q: 2sin z + 5.20s z = 7

A:

Q: Solve h = -g -fer + 100 for t.

A: Given: The equation is h =-12 gt2 + 100 .

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

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.