The cross section of a trough is a semi-circular region with a radius of 2 feet. If the trough is filled with water weighing w pounds per cubic feet, find the force caused by the liquid pressure on one-side of the trough. Note: Place the x-axis to coincide with the surface of the water.

Q: The sum of a number and it's square is 90. Find the number(s). (If needed, separate answers with…

A:

Q: Tomas earns $28 each time he mows the lawn for a neighbor. Tomas mowed 39 lawns in the month of…

A: Tomas earns $28 each time he mows the lawn for a neighbor. Tomas mowed 39 lawns in the month of…

Q: Three friends each have some ribbon. Carol has 90 inches of ribbon, Tino has 7.5 feet of ribbon, and…

A: Solution: Given information: Carol has 90 inches of ribbon. Tino has 7.5 feet of ribbon. Baxter has…

Q: John and Joelle have $6.70 in total. John has $1.70 more than Joelle. Let x be the amount of money…

A: (1) x+y=6.7 (2) x=y+1.7 x=4.2, y=2.5

Q: A number divided by the difference of y and five

A:

Q: Write the expression v-3 – V-12 and the expression v-48 – V-27 as a combination. |

A:

Q: $60 is shared by Anne and Ben. Anne had 3 times more than ben. How much does Anne and Ben have each

A:

Q: a + 15 da 12 — 6а + 13

A: The given integral,     ∫a+15a2-6a+13da

Q: end of each week, she will add $20 to the account. Write an equation to describe the total amount S,…

A: $35 initially After 1 week  Total amount = 35 + 20 After 2nd week  Total amount = 35 + 20 + 20 = 35…

Q: Perform, 2 7 1 1 -9 6 7 8 0 3 -6 1 3 7 x| 2 8 4 5 4 0 7 5 9 6

A: Here given 3-427780-613596×1-96728450407

Q: Maya and Sedra collect 223 cards.Sedra has 45 cards less than 3 times the number of Maya's card.…

A:

Q: A plumber has a piece of pipe that is 5-meter long. He needs to cut it into sections that are 10…

A: According to question

Q: Hannah can paint a room in 15 hours. Destiny can paint the same room in 9 hours. How long does it…

A: Here we use the formulae, Time (taken for both) = Total work / capacity…

Q: 4x+ 8y=11 13. 2x+4y=-4

A: We have to find solution

Q: A number increased by10 is 2 times the sum of the number and 3. Write in mathematical expression.

A:

Q: The product of two consecutive whole numbers is 182. The whole numbers are Select one: O a. -13 and…

A:

Q: CONSTRUCTION Reesa wants to add an L-shaped deck along two sides of her garden. The garden is a…

A:

Q: You pay $250 for canning supplies plus $.50 for each food item you can.

A: The formation of the equation helps to find the required number of cans. The solution of the…

Q: xVx* + 4dx Find

A: ∫x2x3+4 dx Put, x3+4=t⇒3x2+0=dtdx⇒3x2 dx=dt⇒x2 dx=dt3

Q: Three consecutive odd integers have a sum of 87. Write a non-simplified equation to determine the…

A:

Q: Devon pays $19.95 for her hair color analysis after that she pays $6.95 for each color touch up what…

A: See answer below.

Q: Ruth and Jerry go for an outing in a park. Ruth jogs while Jerry rollerblades. Jerry rollerblades…

A: Answer

Q: The height of a football kicked straight up into the air in feet is given by the formula h = -16t? +…

A:

Q: The formula C=9+2.45h gives the cost C of renting a rug shampooing machine for h hours. Write and…

A: