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Omar

Questions (58)

Pierre owns a restaurant. He has an overdraft line of credit. Each overdraft transaction costs $7.82, plus interest at 12%/yr.
1. 1 answer
2. 40 views
Pierre owns a restaurant. He has an overdraft line of credit. Each overdraft transaction costs $7.82, plus interest at 12%/yr.
1. 1 answer
2. 45 views
There are six people at a bus stop. Each person is half the age of the next person in line. The mean age of the group is 21. How
1. 2 answers
2. 129 views
The Great Pyramid of Cheops at Giza in Egypt has a square base of side length 230 m. The angle of elevation of one triangular
1. 1 answer
2. 231 views
What is the speed of a 70kg rock after it has fallen freely for 1000m
1. 2 answers
2. 333 views
The body of 1275kg car is supported on a frame by four springs, two people riding in the car have a combined mass of 153kg when
1. 0 answers
2. 318 views
Findbin the simplest form the ratio between the perimeter of the triangle whose side lengths are 6cm ,8cm and 10cm. And the
1. 3 answers
2. 345 views
A child was playing with a toy car on a table of height 1.20m. The toy car was moving with a velocity of 0.250 m/s and it fell
1. 1 answer
2. 270 views
6y + 27
1. 1 answer
2. 168 views
A molecule in a laser trap is confined to a region of 1um( micrometer). An incoming photon of known energy is scattered off it
1. 0 answers
2. 365 views
What is a complete living thing that carries out all basic life in processes. Example bacteria amoeba mushrooms Sunflowers human
1. 0 answers
2. 304 views
Explain how you know whether an estimate of product is an overestimate or an underestimate
1. 1 answer
2. 348 views
Solve using long polynomial division(5x^2-x^2+x-2)/(x^2+2)
1. 3 answers
2. 412 views
Admission cost to a theatre are adults $5,children $2. If 1000 people paid to enter the theatre and the total receipts were
1. 1 answer
2. 824 views
Explain the relationship between hepatitis and virus?
1. 1 answer
2. 590 views
Given that x=cos^2t and y=ln(sint) find d^2y/dx^2 at the point t=π/4
1. 2 answers
2. 516 views
How to use graphs to solve quadratic equations
1. 1 answer
2. 482 views
Solve the differential equation: dy/dx = (3x^2) / (y+1) with initial conditions x = -1, y = 2I have: ∫y + 1 dy = ∫3x^2 dx
1. 2 answers
2. 1,888 views
A 3.50 kg ball with a velocity of 10.00 m/s collides with a stationary ball with a mass of 5.00 kg. After the collision, the
1. 0 answers
2. 455 views
1) A telephone company has 10,000 phones in a certain city where the basic rate is $4 per month. The officials have evidence
1. 1 answer
2. 475 views
Jennifer drove at steady speed for 2 hours then reduced speed by 10 mph and drove for another 3 hours what was the initial speed
1. 1 answer
2. 612 views
The MAVEN spacecraft, a NASA mission that is studying the Martian atmosphere, launched from Cape Canaveral in November 2013 on
1. 0 answers
2. 610 views
initially 0.25 mol of water vapour and 0.20 mor of carbon monoxide are place in a 1.00 L reaction vessel. at equilibrium
1. 0 answers
2. 742 views
2 over 5m-14=9+3 over 5m
1. 1 answer
2. 297 views
12-3b<9
1. 3 answers
2. 796 views
how many milligrams of calcium is in 1.229-g of calcium carbonate?
1. 2 answers
2. 582 views
what is the mass (by difference) of a sample if the initial mass of the sample in the bottle was 29.89-g and the final mass of
1. 0 answers
2. 726 views
Please help me solve and find the excluded values for this problem. Also please show me the work for this problem I want to
1. 1 answer
2. 691 views
Please help me solve and find the excluded values for this problem. Also please show me the work for this problem I want to
1. 1 answer
2. 553 views
Please help me solve and find the excluded values for this problem. Also please show me the work for this problem I want to
1. 1 answer
2. 558 views
d(x)= (54x^10)/(24x^8 )please help
1. 1 answer
2. 426 views
You pick up a 2.5kg can of paint from the ground and lift it to a height of 1.7m .How much work do you do on the can of paint?Yo
1. 1 answer
2. 2,264 views
A bottle of juice holds 3/8 gallon when it is full. If 1/3 of the juice has been poured out, how much juice is left in the
1. 5 answers
2. 709 views
Height: 10 inchesBase Perimeter: 40 inches Lateral Surface Area: 400 square inches (^^^this is the total surface area of the
1. 1 answer
2. 709 views
Height: 10 inchesBase Perimeter: 40 inches Lateral Surface Area: 400 square inches (^^^this is the total surface area of the
1. 4 answers
2. 646 views
Base Area: 22 square inchesLateral Surface Area: 308 square inches What is the Surface Area of the hexagonal prism?
1. 3 answers
2. 908 views
Base Area: 22 square inchesLateral Surface Area: 308 square inches What is the Surface Area of the hexagonal prism?
1. 3 answers
2. 493 views
Top Area: 26 square inchesTop Perimeter: 34 inches Height: 11 inches What is the Surface Area of the 12-sided prism?
1. 1 answer
2. 571 views
Top Area: 13 square inchesTotal Surface Area: 346 square inches What is the Lateral Surface Area of the 5-sided prism?
1. 2 answers
2. 598 views
Base Area: 23 square inchesHeight: 11 inches What is the Volume of the hexagonal prism?
1. 1 answer
2. 545 views
Volume of Prisms:Volume: 150 cubic inches Top Area: 10 square inches What is the height? {5-sided prism}
1. 3 answers
2. 1,097 views
A pilot flying at an altitude of 3500 feet sees a baseball field at an angle of depression on 35 degrees. what is the pilot's
1. 2 answers
2. 604 views
Find all pairs of numbers such that when they are added they equal 100, and whenthey are multiplied they are at least 2000.
1. 1 answer
2. 504 views
By a unit fraction, we mean a rational number with a numerator of 1. Symbolically, 1 b where b is a nonzero integer. Find six
1. 1 answer
2. 676 views
what is the answer to 5z-1=?, 8s+4= etc.im thinking it is 5x3 (z=3)-1 equals 14. am I right?
1. 0 answers
2. 325 views
A solution consisting of water and ethanol is found to have a refractive index of 1.3541 at 20 degrees C. The refractive indices
1. 1 answer
2. 2,157 views
Find the exact value by using a half-angle identity. cos 22.5 degrees
1. 1 answer
2. 2,164 views
The problem isFind the difference quotient and simplify your answer F(x)=5x - x^2, F(5+h) - F(5) over h ^2 this means power of
1. 1 answer
2. 540 views
What quantity of HNO3 can be neutralized by 0.1L of 0.50 m NaOH
1. 0 answers
2. 451 views
What quantity of HNO3 can be neutralized by 0.1L of 0.50 m NaOH
1. 0 answers
2. 407 views
formic acid is a monoprotic acid with a ka at ml solutionof m of formic acid solution is titrated with m naoh what is the ph at
1. 0 answers
2. 692 views
density of ice 917 kg/m^3, density of sea water is 1025 kg/m^3, a piece of ice floating has a volume of 5.2 m^3, what is the
1. 2 answers
2. 695 views
I did a lab for Organic ChemistryI did a simple distillation for an unknown and found that it boiled at 76 degrees. I also found
1. 0 answers
2. 843 views
find an equation for the plane that contains the line x = 2t-8, y=3t +3, z= 5- t, and the point (5,4,0)
1. 0 answers
2. 443 views
the teacher wants me to make a survey questions about a sample and get a statistical data from it, how? including variance and
1. 1 answer
2. 532 views
Problem P3-5AOn September 1, 2002, the account balances of Rijo Equipment Repair Corp. were as follows: Nbr: Debits Nbr: Credits
1. 2 answers
2. 1,824 views
__Glycolysis is used to gain energy from glucose. How efficient is it (give an actual number) in its ability to get the energy
1. 1 answer
2. 504 views
Explain the fact that acetic acid can be extracted quantitatively from ether solution by dilute aqueous sodium hydroxide
1. 2 answers
2. 852 views

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