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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. 122 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. 103 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. 133 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. 136 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. 127 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. 213 views
The volume of a cylinder of radius 14cm is 210cm³ what is the curved surface area of the cylinder
1. 1 answer
2. 209 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. 469 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. 284 views
When coal is burned completely into carbon dioxide and other gases, the total amount of matter of the gases _____.*
1. 1 answer
2. 332 views
Obtain the first four term in the expansion of (2x-3y)*15
1. 2 answers
2. 246 views
21 more than mable’s height is 70
1. 1 answer
2. 224 views
Raise the quantity in parentheses to the indicated exponent and simplify the resulting expression with positive exponents.((-27x
1. 2 answers
2. 454 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. 1,100 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. 937 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. 712 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. 5,070 views
Factorthen use fundamental identities to simplify the expression below and determine which of the following is not equivalent
1. 1 answer
2. 1,807 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. 527 views
Given that a^2-b^2=0280 and a+b = 20, find the value of a-b.
1. 2 answers
2. 498 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. 3,011 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. 1,337 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. 2,063 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. 2,529 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. 919 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. 1,757 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. 1,411 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. 1,107 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. 2,835 views
x+2y = 87, x+y =52. The value of 4x-3y is?
1. 1 answer
2. 363 views
animals with bilateral symmetry
1. 19 answers
2. 3,693 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. 389 views
use rounding or compatible numbers to estimate the sum 5 x 2 3/5
1. 2 answers
2. 1,309 views
to place the caption at the top of the image you will need to change the
1. 9 answers
2. 3,089 views
when writing a personal narrative what point of view would be best to use
1. 51 answers
2. 12,475 views
why do living things need food water and the ability to get rid of waste
1. 30 answers
2. 4,865 views
what is a key difference between the narrators of stolen day and the night the bed fell
1. 1 answer
2. 1,025 views
5^2x 4+2^3
1. 3 answers
2. 415 views
write 5x5x5x5x5x5x5 using an exponent
1. 19 answers
2. 6,964 views
write 2.3 x 10^3 in standard form
1. 12 answers
2. 4,621 views
Leap Math Pretest Grade 7 Please Help ASAP
1. 13 answers
2. 1,430 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. 1,147 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. 816 views
Paul runs a speed of 9 miles per hour. How many miles per second is his speed?
1. 1 answer
2. 409 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. 1,025 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. 1,473 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. 553 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. 451 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. 478 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. 748 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. 736 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. 601 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. 673 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. 1,933 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. 1,888 views
Assume the z test statistic equals 0.99, find the the p-value if Ha:p> 0.50
1. 1 answer
2. 768 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. 707 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. 1,022 views
Is 16.6 a rational number?
1. 9 answers
2. 2,766 views
is the square root of 9 a rational number?
1. 2 answers
2. 1,256 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. 2,587 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. 528 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. 1,042 views
If you see an object rotating, is there necessarily net torque acting on it? Explain
1. 1 answer
2. 796 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. 5,813 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. 3,446 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. 555 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. 518 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. 453 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. 395 views
A rocket is fired with 9.37 km/hr, find the maximum altitude. (no air resistance)
1. 1 answer
2. 435 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. 425 views
How do i write a ratio into excel
1. 1 answer
2. 477 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. 730 views
How did Roosevelt’s response to German aggression toward Britain differ from his response to Japanese aggression toward China?
1. 2 answers
2. 1,371 views
3x – 7y < –21how would I graph this? Please help.
1. 3 answers
2. 491 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. 724 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. 3,263 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. 10,027 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. 1,505 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. 477 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. 1,288 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. 580 views
HCL+Al=AlCl3+H2What is the ionic equation,the spectator ions and the overall or net ionic equations?
1. 2 answers
2. 13,219 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. 811 views
Mg+H2O=MgOH+H2What is the ionic equation,the spectator ions and the overall or net ionic equations?
1. 1 answer
2. 652 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. 794 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. 519 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. 534 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. 418 views
What is the importance of embryo polarity during cleavage?
1. 0 answers
2. 438 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. 707 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. 753 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. 657 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. 383 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. 2,748 views
how can you protect your own eletronic siginture?
1. 1 answer
2. 384 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. 843 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. 764 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. 1,115 views

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