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Questions (56)

Aplank AB 3.0m long weighing 20kg and with it centre of gravity 2.0m from the end A.It rest on two support at Cand D. COMPUTE
1. 1 answer
2. 27 views
A plank Ab 3.0 M long weighing 20kg and with it center of gravity 2.0 M from the end A caries a load of mass 10kg at the end A
1. 1 answer
2. 16 views
in that settee you sat yesterdayalone and I passed by you and secretly awaited the shaking to the edges, the frantic warnings,
1. 0 answers
2. 311 views
THE LENGTH OF THE SIDE OF A TRIANGLE XCM,X,,+5CM & 9CM .IF THE PERMITER OF THE TRIANGLE IS LESS THAN 30CM CALCULATE THE POSSIBLE
1. 1 answer
2. 325 views
The % error you would calculate for this answer compared to the literature value would be:Use the following equation to
1. 1 answer
2. 405 views
SIMPLIFY 2 2/5 X 9/17
1. 1 answer
2. 306 views
A bullet is fired in a horizontal direction with a muzzle velocity of 300m\s in the absence of air resistance,how far will it
1. 9 answers
2. 2,838 views
Preparating ground for new product
1. 1 answer
2. 371 views
A BOX HAS A BASE SURFACE AREA OF25cm2 AND THE WEIGHT OF 100N.CALCULATE THE PRESSURE IT EXERTS ON THE GROUND.
1. 1 answer
2. 1,512 views
A MACHINE OF EFFICIENCY 60% IS USED TO RAISE A LOAD OF 150kg THROUGH A VERTICAL DISTANCE OF 2.5m.CALCULATE THE WORK DONE [IN
1. 2 answers
2. 1,487 views
Estimate the length of venusian year using the fact that the earth is 1.49*10'8km and venus is 1.08*10'8km from the sun on
1. 0 answers
2. 520 views
NEED HELP(Combined gas Law) A gas at a pressure of 1.50 atm has a volume of 200 mL. Calculate the new volume if the pressue
1. 1 answer
2. 560 views
(Ideal Gas Law) Calculate the volume of a 0.25 mole sample of gasat 25.0 degreeC and a pressure of 1.50 atm (R= 0.0821)
1. 1 answer
2. 615 views
Need help with problem(Molarity) How many grams of NaOH are required to prepare 500.0mL of a 2.00 M solution?
1. 3 answers
2. 578 views
Molar Volume(1mole=24.4L at STP)Question: Convert 40mL to moles I converted 40mL to .04L *Need help in coverting .04L to moles
1. 1 answer
2. 775 views
How do I solve for X2 + 3 = 4 x-1 x+1
1. 1 answer
2. 327 views
This is for my earth science class I have not had physics-If a person pulls on a cart to the right with a force of 10 N and a
1. 1 answer
2. 649 views
What was the Glorious Revolution?What had to be agreed upon during the Glorious Revolution? What did it State?
1. 1 answer
2. 710 views
What was the Stuart Restoration?
1. 1 answer
2. 417 views
Which Scientific hypothesis for the Origin of Life on Earth is most widely accepted.?What evidence is there for the hypothesis?
1. 1 answer
2. 613 views
A store sells pens and note pads in packages. The price of a package of 8 pens and 3 notepads is 4.25. The price of a package of
1. 0 answers
2. 965 views
You and your friend are both knitting scarves for charity. You knit 8 rows each minute and already have knitted 10 rows.Your
1. 2 answers
2. 1,590 views
How do you set up this?I am lostFind an equation for the linear model of the situation below and use it to make a prediction. A
1. 1 answer
2. 604 views
How do you set up this?I am lostFind an equation for the linear model of the situation below and use it to make a prediction. A
1. 2 answers
2. 955 views
Need help PLEASE!! Question is:There is no Closure Property of Division that applies to Integers. For example 2 divided by 3 is
1. 3 answers
2. 794 views
Could you explain the difference between the solution(s)to an equation and the solutions to an inequality.
1. 1 answer
2. 523 views
I found the volume of six cubes to total 336 cubic inches.How do I change the volume to surface area? I need to find the Find
1. 1 answer
2. 602 views
A pyramid has a square base with sides length of b. The height of the pyramid is h. If the pyramid is enlarged by doubling the
1. 4 answers
2. 1,752 views
If a rectangular solid has a volume of 27 and at least one edge the length of 3,which of the following Must be true?My thoughts
1. 1 answer
2. 630 views
The surface area of a sphere is 64rr square centimeters. Find the radius.
1. 1 answer
2. 835 views
Find the surface area of a tetrahedron that has edges the length of 12 centimeters.
1. 4 answers
2. 984 views
A pyramid has a square base with each side measuring 105.5 meters. The slant height of the pyramid is 65.5 meters. Find the
1. 1 answer
2. 1,164 views
A right cylinder has the radius of 5 centimeters and height of 22 centimeters.Round to the nearest tenth. I need to find - Find
1. 2 answers
2. 2,000 views
A cylinder flower pot with open top needs to be painted. The height is 9 inches and radius is 3 inches. If it takes Troy 5
1. 3 answers
2. 665 views
The surface area of a rectangular prism is 190 square inches, the length is 10 inches, and the width 3 inches. Find the height.I
1. 2 answers
2. 743 views
A cylinder has a volume of 200in^3 Determine the volume of a cone whose radius and height are equal to that of the cylinder.
1. 2 answers
2. 1,129 views
A square pyramid has a volume of 196 cm^3. Determine the height of the pyramid if the edges of the base measures 7cm.
1. 2 answers
2. 909 views
DdETERMINE THE LATERAL AREA OF A PIPE THAT IS 12FT LONG AND 4 INCHES IN DIAMETER
1. 2 answers
2. 538 views
FIND THE LATERAL AREA OF A RIGHT PYRAMID WHOSE SLANT HEIGHT IS 18mm AND WHOSE BASE IS A SQUARE WITH AN AREA 121mm^2
1. 2 answers
2. 1,447 views
How do you find the lateral area and surface area of a right prism whose height is 10 ft and whose base is a rombus with
1. 1 answer
2. 605 views
What is the volume of a right hexagonal pyramid with base edge of 1 cm and height of 2cmWould I use V=BH 6(2)=12cm^3
1. 2 answers
2. 607 views
What is the volume of a square pyramid with base edge 2cm and height of 2cm.I came up with 8 cm^3
1. 1 answer
2. 547 views
what is the volume of a right circular cone with radius 1cm and height 2cm
1. 1 answer
2. 455 views
4 balls each with a radius 1 inch fit snuggly into a 2x2x8 inch box. Is the total volume left over inside the box greater than
1. 1 answer
2. 916 views
WHAT IS THE LATERAL AREA FORMULA FOR ATRAPEZOID PRISM
1. 1 answer
2. 740 views
How do you find the lateral and surface area of a right triangular right prism. Base 8in by 6in by 10in and height 9 in.
1. 1 answer
2. 1,450 views
Calculate the lateral area and surface area of a pyramid whose height is 8 ft and whose base is square with 12 ft sides.
1. 5 answers
2. 1,923 views
Determine the slant height of a right pyramid whose lateral area is 90 ft^2 and whose base is a regular hexagon with a 3 ft
1. 5 answers
2. 1,709 views
Calculate the lateral and surface areas of a prism whose height is 12 cm and whose base is a rectangle with dimensions 5 cm by 7
1. 1 answer
2. 451 views
A cone is topped with a hemisphere.Calculate the total surface area if the radius of the cone and hemisphere is 10 cm and the
1. 1 answer
2. 991 views
Calculate the surface area of a sphere whose diameter is 50 cm.
1. 3 answers
2. 472 views
How do you calculate the lateral and surface areas of a cone whose height is 12 in and whose slant height is 15 in.
1. 3 answers
2. 881 views
Determine the surface area of a label that covers the lateral surface of a cylindrical can with height 40 mm and diameter 24 mm.
1. 3 answers
2. 618 views
DESHAWN TOOK A LOAN OUT FOR $1,500 AT 6.4% ANNUAL INTEREST.HIS FRIEND RAY GOT A $2,000 LOAN FROM A DIFFERENT BANK AT A RATE THAT
1. 1 answer
2. 494 views
wHAT IS 10 TO THE THIRD POWER?
1. 3 answers
2. 414 views
I HAVE A DIAMOND BRACELET THAT HAS THE MARKINGS OF JAFA STAMPED ON THE INSIDE OF IT ABOVE 05TW MEANING THE TOTAL WEIGHT. WHAT
1. 1 answer
2. 1,395 views

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