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Timothy

Questions (109)

An arts and craft project requires 42 pieces of wire, each of length 1 4/7 feet. Assuming there is no waste in cutting,
1. 1 answer
2. 114 views
An arts a d craft project requires 42 pieces of wire, each of length 1 4/7 feet. Assuming there is no waste in cutting,
1. 0 answers
2. 94 views
Calculate the number of 2 3/8 inch pieces of wire that can be cut from a 95 inch coil(there is no wastage in cutting)
1. 1 answer
2. 124 views
Calculate the number of 2 3/8 inch pieces of wire that can be cut from a 95 inch coil
1. 2 answers
2. 128 views
Calculate the number of 2 3/8 inch pieces of wire that can be cut from a 95 inch coil(there is no wastage in cutting)
1. 1 answer
2. 116 views
The Dust BowlDuring the 1930s, extreme drought and high winds made life incredibly difficult in the Great Plains region of the
1. 0 answers
2. 204 views
The volume of a cylinder of radius 14cm is 210cm³ what is the curved surface area of the cylinder
1. 1 answer
2. 196 views
A train left town A for town B. The journey took 3 hours 40 minutes. The train arrived at town B at 11:05am, what time did the
1. 2 answers
2. 455 views
A force of 4n is applied to a body in a given direction and further force of 3n is applied at the same point on the body in any
1. 1 answer
2. 276 views
When coal is burned completely into carbon dioxide and other gases, the total amount of matter of the gases _____.*
1. 1 answer
2. 324 views
Obtain the first four term in the expansion of (2x-3y)*15
1. 2 answers
2. 241 views
21 more than mable’s height is 70
1. 1 answer
2. 222 views
Raise the quantity in parentheses to the indicated exponent and simplify the resulting expression with positive exponents.((-27x
1. 2 answers
2. 441 views
(Take g= 10m/s2 weight of 1g mass =0.01N)Calculate the weight of a stone of mass 10kg and density 10000km/m3 when it totally
1. 3 answers
2. 1,086 views
The 2nd and 5th terms of a GP are -6 and 48, respectively.find the sum of the first four terms.
1. 1 answer
2. 928 views
What is the volume of a cone with slant height 5 and a radius of 3. This is my first time doing a volume problem. How would I
1. 1 answer
2. 699 views
In one to two sentences, identify a text that you have read recently that falls into the category of narrative nonfiction. Which
1. 36 answers
2. 5,050 views
Factorthen use fundamental identities to simplify the expression below and determine which of the following is not equivalent
1. 1 answer
2. 1,795 views
how many cm³ of hydrogen chloride gas at stp would be required to precipitate all the silver ions from 32cm³ of 0.08molar
1. 1 answer
2. 513 views
Given that a^2-b^2=0280 and a+b = 20, find the value of a-b.
1. 2 answers
2. 488 views
If x is positive, and x is decreased by 3, then a^2 - x^2 isa) increased by 6x-9 b) increased by 6x c)decreased by 9 d)increased
1. 2 answers
2. 3,003 views
ABC is a right triangle with each leg divided into 5 equal segments as shown. If the largest trapezoid has the area 36 cm^2,
1. 2 answers
2. 1,325 views
A rectangular cube with sides measuring 4 cm, is made with 1 cm^3 blocks. Two straight tunnels of 4 cubes each are taken out.
1. 1 answer
2. 2,041 views
The squares of three positive integers are in arithmetic progression, and the third integer is 12 greater than the first. Find
1. 5 answers
2. 2,515 views
What is it that comesi. Once in a year ii. Twice in a months iii. Four times in a week iv. Six times in a day
1. 1 answer
2. 897 views
A man is in a tree house 7ft above the ground. He is looking at the top of another tree that is 24ft tall. The bases of the
1. 1 answer
2. 1,747 views
Suppose a block of mass of lead of mass 0.4kg at temperature 95°C is dropped in 2kg of water originally at 20°C in a
1. 3 answers
2. 1,402 views
Hey I am doing test corrections and need help,Which of the following inverse functions are defined for x=-1/2 ? Select all that
1. 1 answer
2. 1,097 views
If the radius of a right circular cylinder is tripled and its altitude is cut in half, then the ratio of the volume of the
1. 2 answers
2. 2,813 views
x+2y = 87, x+y =52. The value of 4x-3y is?
1. 1 answer
2. 356 views
animals with bilateral symmetry
1. 19 answers
2. 3,676 views
1. -7/9 x 3/52. -2/5 x -1 1/4 3. 1 3/5 x - 3/4 4. -7/8 x -1 3/7
1. 1 answer
2. 384 views
use rounding or compatible numbers to estimate the sum 5 x 2 3/5
1. 2 answers
2. 1,290 views
to place the caption at the top of the image you will need to change the
1. 9 answers
2. 3,062 views
when writing a personal narrative what point of view would be best to use
1. 51 answers
2. 12,451 views
why do living things need food water and the ability to get rid of waste
1. 30 answers
2. 4,838 views
what is a key difference between the narrators of stolen day and the night the bed fell
1. 1 answer
2. 1,003 views
5^2x 4+2^3
1. 3 answers
2. 408 views
write 5x5x5x5x5x5x5 using an exponent
1. 19 answers
2. 6,939 views
write 2.3 x 10^3 in standard form
1. 12 answers
2. 4,603 views
Leap Math Pretest Grade 7 Please Help ASAP
1. 13 answers
2. 1,417 views
on one side of my street the homes all have odd numbers ending with the musa which is number 16 On the other side the number are
1. 12 answers
2. 1,130 views
The electric field from an infinitely large and uniformly charged sheet is independent of the distance from the sheet, yet the
1. 1 answer
2. 800 views
Paul runs a speed of 9 miles per hour. How many miles per second is his speed?
1. 1 answer
2. 403 views
When a crate is moving on a track where friction is not negligible. The friction force is said to bekinetic friction static
1. 2 answers
2. 1,007 views
A) An object with mass M=10kg is held on a incline. The object and the incline surfaces have a static friction coefficient of
1. 1 answer
2. 1,460 views
How do you find the scalar product of two vectors, A=8m along the y-axis in the negative direction and B=15m, 30 degrees from
1. 1 answer
2. 546 views
I think it is D) but I'm not quite sure. Thanks in advance!Right after the ball is thrown at angle of 45 deg, the acceleration
1. 0 answers
2. 446 views
Hello, could you guys let me know if this looks right? Thanks in advance.A ball is fired at a speed of 8 m/s at 20 degrees above
1. 1 answer
2. 472 views
Sorry, I didn't see that there was a second part to the question. What is the difference between this one and the previous
1. 2 answers
2. 735 views
What equation do I use to find this? ThanksThe x and y components of a certain force are measured and found to be Fx = 68 ± 3N
1. 1 answer
2. 724 views
Lucia is hoping that Angela will buy her a geometrically interesting piece of land on which he will build a mansion. Lucia has
1. 0 answers
2. 594 views
There is a football field. Around the field is the section of a spectator. The edge of the football field is 5 meters distance
1. 1 answer
2. 661 views
The critical angle between an equilateral prism and air is 45 degrees.if the incident ray is perpendicular to the refracting
1. 3 answers
2. 1,921 views
Jessica is 4 years younger than Jennifer now. In 10 years, Jessica will be twice the age that Jennifer is now. Find the present
1. 1 answer
2. 1,875 views
Assume the z test statistic equals 0.99, find the the p-value if Ha:p> 0.50
1. 1 answer
2. 762 views
A hammer with a 500-g head exerts an average force of 810n on a nail speed as it drives the nail 4 mm into wall. What was the
1. 1 answer
2. 700 views
A tree on a 30 degree slope grows straight up. What are the measures of the greatest and smallest angles the tree makes with the
1. 0 answers
2. 998 views
Is 16.6 a rational number?
1. 9 answers
2. 2,752 views
is the square root of 9 a rational number?
1. 2 answers
2. 1,244 views
A Coast Guard ship patrols an area of 125 square miles. The area the ship patrols is a square. About how long is each side of
1. 7 answers
2. 2,572 views
In relation to Economics, explain the difference between nominal data and real data?*if someone can help me understand this
1. 1 answer
2. 523 views
Two balls have the same size and mass. One is hollow, the other one is solid. How would you determine which is which without
1. 1 answer
2. 1,035 views
If you see an object rotating, is there necessarily net torque acting on it? Explain
1. 1 answer
2. 781 views
1) Which solution will have the lowest OH-A) Na2CO3 B) NaHCO3 C) NaCl D) NaHSO4 E) NH4Cl 2) Which solution will be the strongest
1. 6 answers
2. 5,790 views
A knife thrower throws a knife toward a 300-g target that is sliding in her direction at a speed of 2.30 m/s on a horizontal
1. 1 answer
2. 3,437 views
A dog (canis familiaris) and a coyote (canis latrans) will readiliy mate in captivity and their offspring are healthy and fully
1. 1 answer
2. 546 views
A music is played causing 82 dB. A baby cries causing 72 dB annoying the people around him by 123.7 m. What is the sound
1. 0 answers
2. 509 views
A skydiver falls in air reaching terminal velocity, he shouts to his friend at 2000 Hz. His friend receives it at 2355 Hz, what
1. 1 answer
2. 445 views
A simple harmonic pendulum has a period of 3.19 s and initial speed of 2.12 m/s. Find the length.
1. 0 answers
2. 388 views
A rocket is fired with 9.37 km/hr, find the maximum altitude. (no air resistance)
1. 1 answer
2. 431 views
Two organ pipes are imitating a sound of 12 Hz, one of them is 12 m long. What is the length of the other pipe?
1. 0 answers
2. 418 views
How do i write a ratio into excel
1. 1 answer
2. 469 views
During a brown-out, the electric power company drops the voltage of the power line and the incandescentlight bulbs in your house
1. 0 answers
2. 715 views
How did Roosevelt’s response to German aggression toward Britain differ from his response to Japanese aggression toward China?
1. 2 answers
2. 1,357 views
3x – 7y < –21how would I graph this? Please help.
1. 3 answers
2. 486 views
2. What is the solution of the system?7x + 5y = 19 –7x – 2y = –16 A.) (2, 1) B.) (1, 2) C.) (7, 5) D.) (–7, –2) I
1. 2 answers
2. 722 views
6. In which quadrant does the solution of the system fall?y = x – 1 y = –3x – 5 A.) I B.) II C.) III D.) IV I think it is
1. 3 answers
2. 3,257 views
1. Which method would be the simplest way to solve the system?7x + 5y = 19 –7x – 2y = –16 A.) graphing B.) substitution
1. 25 answers
2. 10,011 views
3. Which method would be the simplest way to solve the system?y =1/2 x 2x + 3y = 28 A.) graphing B.) substitution C.)
1. 2 answers
2. 1,499 views
Waht animals are in the Nile Delta? I already have crocodile & hippo. I need 1 more mammal, a type of fish, and an insect.
1. 1 answer
2. 469 views
How many grams of KNO3 (molar mass = 101.103 g/mol) should be used to make 325.0 ml of 0.070 M solution?
1. 1 answer
2. 1,277 views
A student reacted 5.33 grams of cobalt with oxygen gas and obtained 7.50 grams of cobalt oxide. Determine the empirical formula
1. 1 answer
2. 558 views
HCL+Al=AlCl3+H2What is the ionic equation,the spectator ions and the overall or net ionic equations?
1. 2 answers
2. 13,210 views
Explain what would happen when bromine water is added to potassium iodide solution and what is its balanced chemical equation?
1. 1 answer
2. 800 views
Mg+H2O=MgOH+H2What is the ionic equation,the spectator ions and the overall or net ionic equations?
1. 1 answer
2. 635 views
ive got 2 questions:the star Vega is 25 lightyears away from us. if we sent a radio message to Vega, and another civilization on
1. 1 answer
2. 784 views
The probability that a voting-age adult in 2004 voted in the presidential election was 0.57. Five voting-age adults in 2004 were
1. 0 answers
2. 507 views
A bullet hole in the wall at height of 7'6 inches from the floor. Bullet passed through wall at angle 34 degrees. If they assume
1. 0 answers
2. 526 views
Find the perimeter of a right triangle which has a side 7 in. long and the angle opposite to it measures 37 degrees.
1. 0 answers
2. 414 views
What is the importance of embryo polarity during cleavage?
1. 0 answers
2. 434 views
Which is the correct verbal usage of the following sentence?I let it there while I stood and applauded or I left it there while
1. 1 answer
2. 695 views
Five fences meet at a point to form angles with measures x, 2x, 3x, 4x, and 5x around the point. Find the measure of each angle.
1. 1 answer
2. 744 views
I have to put these in the past tense-Are they correct?1. Tú hablas por teléfono. Tú habaste por teléfono. 2. Nosostros
1. 1 answer
2. 653 views
Find the present value needed to have $ 1.00 compounded quarterly for 5 years at 6% using the formula(a) 74 ¢ (b) 75 ¢ (c) 76
1. 0 answers
2. 378 views
A small rock moves in water, and the force exerted on it by the water is given by the equation Fd = kv, where k is a constant.
1. 1 answer
2. 2,734 views
how can you protect your own eletronic siginture?
1. 1 answer
2. 377 views
Find, to the nearest tenth of a centimeter, the length of a diagonal of a square if the measure of one side is 8.0 centimeters.
1. 3 answers
2. 827 views
A boy throws a stone vertically up to a man standing at a heigt of 2 m above the boy. Of the stone is thrown up with a velocity
1. 2 answers
2. 746 views
Which of the following statements about boiling points are false:A. the boiling point of 0.1 m KF(aq) is lower than the boiling
1. 2 answers
2. 1,096 views

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