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Questions Asked on July 9, 2016

A 1.575 g sample of ethanedioic acid crystals, H2C2O4. xH20 was dissolved in water and made up to 250cm^3 . One mole of the acid
1. 4 answers
2. asked by Jack
3. 5,915 views
Given sec θ =(square root) 10 and tan θ = 3, determine the following, csc(90° − θ)
1. 1 answer
2. asked by Allie
3. 3,411 views
Roy, Aaron, and Pete are given three identical rectangular blocks. They slice their blocks in different ways to get two equal
1. 7 answers
2. asked by Anonymous
3. 2,834 views
Rewrite 47.10° in radian measure. Round to three decimal places.a. 0.164 b. 0.099 c. 0.822 d. 0.123 e. 0.148
1. 1 answer
2. asked by Anonymous
3. 2,815 views
Determine the quadrant in which an angle, θ, lies if θ = 5.40 radians.a. 4th quadrant b. 3rd quadrant c. 2nd quadrant d. 1st
1. 2 answers
2. asked by Amelia
3. 2,551 views
If you noticed an infant wanted a ball but couldn't reach it and you were interested in developing a sign for ball, you should:A
1. 4 answers
2. asked by Cade
3. 2,279 views
A high fountain of water is located at thecenter of a circular pool as in the figure. A student walks around the pool and
1. 3 answers
2. asked by imani
3. 2,156 views
Determine the quadrant in which an angle, θ, lies if θ = 8π / 7a. 3rd quadrant b. 1st quadrant c. 4th quadrant d. 2nd
1. 1 answer
2. asked by Amelia
3. 2,122 views
the standard enthalpy of formation, for HCOOH(l)is equal to the standard enthalpy for which reaction?
1. 1 answer
2. asked by Achan
3. 1,887 views
*100 meters from the base of the pine tree its top was sighted as forming 38 degrees with the ground.Find the height of the
1. 4 answers
2. asked by Bjorn
3. 1,790 views
Solve the system of linear equations   x − 2y + 3z = 7 4x + 5y + z = −1 −x + y − 2z = −4 What is the
1. 1 answer
2. asked by imani
3. 1,710 views
*Approximate the angle of elevation of the sun if a box 5 meters tall casts a shadow 4 meters long on level ground. *As a
1. 1 answer
2. asked by Kjeld
3. 1,393 views
the acceleration of free fall on the moon is one sixth of that on earth. what would be the period on the moon of a simple
1. 1 answer
2. asked by SUBHAN
3. 1,375 views
Determine two coterminal angles (one positive and one negative) for θ = −503°.a. 217°,− 323° b. 217°, − 143° c.
1. 2 answers
2. asked by Camille
3. 1,329 views
What is theoretical yield in grams of CO2 formed from reaction of 3.12g CS2 and 1.88g O2?
1. 2 answers
2. asked by Mariah
3. 1,307 views
1.Let functions f and g be defined by f(x)=2x+1, andg(x)=x^2-2, respectively. Find a)(gof)(a+2) b)(fog)(a+2) 2.Let A={x:x≠2)
1. 1 answer
2. asked by rose
3. 1,268 views
The product of ricks savings and 3 is 51.Use the variable r to represent ricks savings.
1. 1 answer
2. asked by Rico
3. 1,224 views
If sum of three consecutive term of A.P. is 48 and product of first and third is 252 then find d?
1. 1 answer
2. asked by Dhrishti
3. 1,056 views
12 hundreds 9 thousands isEqual, lesser than, greater than 129000.
1. 1 answer
2. asked by Loriel
3. 1,031 views
an only so inherited a 3/4 hectare lot . hi decided to bulid a 40-door condominium on the lot. the floor area of the units is
1. 1 answer
2. asked by deepz
3. 1,017 views
an airplane flying due north with a speed relative to the ground of 300 km/hr. it then encounters a cross-wind that is directed
1. 1 answer
2. asked by Jem
3. 891 views
explain the prove the profit maximization of the consumer mu=p, according to cardinalist
1. 9 answers
2. asked by samrawit
3. 849 views
Determine the quadrant in which a 130° angle lies.a. 4th quadrant b. 1st quadrant c. 3rd quadrant d. 2nd quadrant
1. 2 answers
2. asked by Amelia
3. 817 views
A straight line AB of length 10 units is free to move with its end on the axes.find the locus of the point p(x,y) on the line at
1. 3 answers
2. asked by Nestoryngeleja
3. 814 views
Which of the following people would likely be identified as a cosmopolite?1) an independent contractor 2) a chief executive
1. 5 answers
2. asked by Tina
3. 798 views
A brief, concise introduction can be effective.1.True 2.False I think its true, please recheck my answer.
1. 1 answer
2. asked by Julie
3. 786 views
Use the properties of logarithms to expand the expression. ln y(y+1)^5, I keep coming up with the same answer which is wrong.y^5
1. 2 answers
2. asked by Lins
3. 736 views
When Mr. Lucky starts betting, he has 3 dollars. On any bet, he wins with probability 1/3 and loses with probability 2/3. If he
1. 0 answers
2. asked by andre
3. 723 views
Find (if possible) the supplement of 11π / 13a. 12π/ 13 b. 11π /26 c. not possible d. 2π/ 13 e. 5π/ 13
1. 4 answers
2. asked by Camille
3. 716 views
A standard DVD has a diameter of 12.0 cm, and a hole that is centered on the axis of symmetry and has a diameter of 1.50 cm. The
1. 0 answers
2. asked by Mustafa
3. 686 views
1. When I'm worried about something, I follow my parents' advice.2. When I'm worried about something, I obey my parents' advice.
1. 1 answer
2. asked by rfvv
3. 683 views
In academic writing, introductions must include a thesis statement.1.True 2.False I think it true, please recheck my work
1. 3 answers
2. asked by Julie
3. 683 views
Which of the following is unimportant for an introduction in formal or academic writing?1.Entertaining the audience
1. 1 answer
2. asked by Julie
3. 663 views
A 95 gram piece of metal is heated to 98°C and placed into 200mL of water insulated at 20°C. If the equilibrium temperature is
1. 2 answers
2. asked by Anna
3. 643 views
The sum of a two digit number is 8 .The digit in the units palce is1more than six times the digit in tens place .Find the number
1. 2 answers
2. asked by Anonymous
3. 643 views
The length of a rectangle is 5 in longer than it's width. If the perimeter of the rectangle is 50 in find it's area
1. 1 answer
2. asked by Emma
3. 639 views
HIII!!! I NEED HELP ON MATH! PLEASE HELP!Melissa has spent $17 so far on gifts. The additional amount she will spend will be
1. 2 answers
2. asked by Fei
3. 592 views
Explain the relationship among input, output, and function rule.
1. 1 answer
2. asked by Still yo girl
3. 587 views
1. The sign on the bridge said, "Danger! Low bridge."2. The sign on the bridge said "Danger! Low bridge." ----------------------
1. 1 answer
2. asked by rfvv
3. 585 views
An astronaut constructs a pendulum with a length of 1 meter on a new planet. If the period is 3.9 second, what is the
1. 1 answer
2. asked by John
3. 584 views
a man walks 0.9 miles around a shopping mall in a half an hour what is the speed in miles per hour in meters per second and in
1. 1 answer
2. asked by glenn
3. 576 views
a dog runs at a speed of 4m/s how many minutes does It take the dog to go 1 km?
1. 1 answer
2. asked by glenn
3. 569 views
The President detoured to Chicago for a special meeting.-------------------------------- What does the sentence above mean, #1
1. 1 answer
2. asked by rfvv
3. 549 views
1. The mountain is so high. We had better go for it.1-1. The mountain is so high. We had better not go for it. 2. The mountain
1. 1 answer
2. asked by rfvv
3. 542 views
Ali went to the supermarket to buy 3 sweets and 8 bars of chocolate. He paid $29. If 8 sweets and 3 bars of chocolate cost $15,
1. 1 answer
2. asked by William
3. 536 views
Paper draw rectangle with perimeter 12cm.1. How many rectangle could you draw?
1. 1 answer
2. asked by simran
3. 531 views
Rewrite 4π/25 in degree measure. Round to three decimal places.a. 7.200° b. 36.000° c. 14.400° d. 28.800° e. 43.200°
1. 1 answer
2. asked by Camille
3. 525 views
a woman drives at a speed of 70 mph how many miles does she travel in 24 minutes
1. 1 answer
2. asked by glenn
3. 505 views
If sinθ = (square root) 3/2 , find the value of θ in degrees (0 < θ < 90°)
1. 3 answers
2. asked by Allie
3. 474 views
Some amount of money is distributed to a some students equally. If the number of student is decreased by 10 then they will get
1. 3 answers
2. asked by Rabin
3. 457 views
Rewrite 4π /9 in degree measure.a. 53° b. 120° c. 160° d. 40° e. 80°
1. 1 answer
2. asked by Camille
3. 452 views
The bank took a security interest in the vehicle. ... The repair shop claimed a lien on the car for services and materials...
1. 0 answers
2. asked by Patte
3. 452 views
a dog runs at a speed of 4m/s how many minutes does It take the dog to go 1 km?
1. 1 answer
2. asked by glenn
3. 414 views
1. The truck will come down with less air in them.2. The truck will come down if there is less air in them. 3. The truck will
1. 3 answers
2. asked by rfvv
3. 401 views
I have 20%solution ofH2So4,100litres.I want 40%solution of 200lit. How many liter mix solution ofH2So4 of 98%
1. 1 answer
2. asked by prashant tripathi
3. 382 views
6 red balls and 5white total 20balls how many yellow balls find probility
1. 1 answer
2. asked by math
3. 378 views
Value of $40000 compounded at 5% annually for 35 years
1. 0 answers
2. asked by Roger
3. 373 views
Consider the cost function C(x)=x^3-3x^2+100x-10, discuss its domain
1. 1 answer
2. asked by princess
3. 371 views
1. Let me in.2. Let me into. 3. Let me in the group. 3-1. Let me be in the group. 4. Let me into the group. 4-2. Let me go into
1. 1 answer
2. asked by rfvv
3. 338 views
If the area of a square carpet is 25 m than what is the length of each side
1. 1 answer
2. asked by wania
3. 334 views
When do we use future perfect?
1. 1 answer
2. asked by smey
3. 326 views

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