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John has closed square prism with a base of 36 square inches and a surface area of 360 square inches. Figure out its height?
1. 1 answer
2. 485 views
Tom's online class requires 10 tests, and he needs to score 70 or higher to pass the class. He took 9 tests so far and his
1. 1 answer
2. 549 views
Tom's online class requires 10 tests, and he needs to score 70 or higher to pass the class. He took 9 tests so far and his
1. 1 answer
2. 494 views
1. If you roll a number 52 times; how many times can you expect to roll a number 4?I do not understand Probability and a GEM
1. 1 answer
2. 399 views
Prove The Profit Maximazatim Of The Consumer mu=p,according to cardinalist using mathematical derivation
1. 14 answers
2. 1,076 views
1. What are the causes of problems the Maya and other Native American groups face in Guatemala? How are people trying to solve
1. 7 answers
2. 860 views
Which of the following statement is false?a. Insulin syringes are only for measuring insulin dosage for administration b.
1. 1 answer
2. 663 views
Three prisoners, A, B, and C, are locked in their cells. It is common knowledge that one of them is to be executed the next day
1. 1 answer
2. 938 views
In which state was brown v. board of education brought?a.) Kansas b.) Georgia c.) Kentucky d.) Mississippi
1. 3 answers
2. 521 views
An engine rated at 5.0x10^4 watts exerts a constant force of 2.5x10^3 newtons on a vehicle.determine the average speed of the
1. 3 answers
2. 6,917 views
The volume V, in liters, of air in the lungs during a two-second respiratory cycle is approximated by the modelV = 0.1729t +
1. 2 answers
2. 2,035 views
A 32.0 kg block at rest on a horizontal frictionless table is connected to the wall via a spring with a spring constant k= 32.0
1. 1 answer
2. 1,113 views
Candy bars sold for three weeks..Sold 26 candy bars first week Second week sold 4 less than 2 times the number of candy bars
1. 2 answers
2. 548 views
Find the value(s) of c guaranteed by the Mean Value Theorem for Integrals for the function over the given interval. (Enter your
1. 1 answer
2. 509 views
Use upper and lower sums to approximate the area of the region using the given number of subintervals (of equal width). (Round
1. 3 answers
2. 1,815 views
Use the Midpoint Rule withn = 4 to approximate the area of the region bounded by the graph of the function and the x-axis over
1. 0 answers
2. 1,051 views
Use left and right endpoints and the given number of rectangles to find two approximations of the area of the region between the
1. 4 answers
2. 7,615 views
A child places n cubic building blocks in a row to form the base of a triangular design (see figure). Each successive row
1. 1 answer
2. 1,988 views
An SRS of size n is taken from a large population whose distribution of income is extremely right-skewed and the mean income is
1. 1 answer
2. 1,675 views
An unprepared student is about to take his first test of the semester. He is told that his test will be composed of 20 multiple
1. 1 answer
2. 898 views
1. Why would knowledge of mathematics be useful to an architect?A Help the architect to determine the best building site B Help
1. 3 answers
2. 1,351 views
If an electron has a total energy of 5.6 MeV, how would I find the kinetic energy and momentum??
1. 1 answer
2. 696 views
Hi, could you help me solve the one cycle graph and the 5 points of this equation: Y=2sin pi(x+1/2)+1thank you in advance!
1. 1 answer
2. 477 views
"The table shows how far Object 1 traveled as a function of time.___________________________________ Time (sec)| Distance
1. 1 answer
2. 1,117 views
"Explain how you can tell the function f(x) = |x - 5| is not linear by using points on its graph. Make sure to include in your
1. 0 answers
2. 524 views
A) An insurance company wants to estimate the proportion of people unsatisfied with their new telephone help service. A survey
1. 0 answers
2. 670 views
A manufacturing company wishes to estimate the number of items that its workforce can produce on average each hour now that they
1. 0 answers
2. 564 views
In an expedition to seize his enemy's elephants, a king marched 2 yojanas the first day. Say, intelligent calculator, with what
1. 0 answers
2. 423 views
if 1, 2, 7 and 20, respectively, are added to the first terms of an arithmetic progression, a geometric progression of four
1. 1 answer
2. 1,276 views
How much heat is required to change a 35.8 g ice cube from ice at -12.7°C to water at 45°C? (if necessary, use cice=2090
1. 0 answers
2. 1,083 views
The latent heat of vaporization of H2O at body temperature (37.0°C) is 2.41E+6 J/kg. To cool the body of a 76.7 kg jogger
1. 0 answers
2. 671 views
A 0.300 kg iron horseshoe that is initially at 550°C is dropped into a bucket containing 19.4 kg of water at 21.1°C. What is
1. 0 answers
2. 597 views
A firm produces batteries that have a lifetime which is normally distributed with a mean of 360 minutes and a standard deviation
1. 0 answers
2. 677 views
Consider the following reaction.2 CO (g) + O2 (g) −→ 2 CO2 (g) What is most likely true about the entropy change for this
1. 3 answers
2. 573 views
If the average gauge pressure in the artery is 1.41E+4 Pa, what must be the minimum height, h of the bag in order to infuse
1. 0 answers
2. 581 views
-4+12 /(-3) 10+3(-2)=
1. 1 answer
2. 248 views
Consider the following reaction:PbCl2 + 2 NaOH → Pb(OH)2 + 2 NaCl What would be the major species observed floating in
1. 3 answers
2. 2,518 views
Read “Letter from Birmingham Jail” by Martin Luther King, Jr.2. Write the introduction for an essay that critically analyzes
1. 1 answer
2. 1,037 views
a vase is in the shape of a cone that is 10 inches tall with a diameter of 3 inches. what is the greatest amount of water the
1. 3 answers
2. 1,588 views
One aspect of financial planning is to make sure you maintain adequate insurance coverage for your needs. Which aspect of
1. 3 answers
2. 1,243 views
A can of soup is in the shape of a cylinder with a radius of 3.2 centimeters and a height of 10.2 centimeters. The label covers
1. 3 answers
2. 1,064 views
Use a(t) = -32 ft/sec2 as the acceleration due to gravity. (Neglect air resistance.)A ball is thrown vertically upward from a
1. 1 answer
2. 681 views
an 0.5031 gram sample of iron ore is determined through redox titration using K2Cr2O7. The sample was dissolved in HCl and all
1. 1 answer
2. 803 views
Use a(t) = -32 ft/sec2 as the acceleration due to gravity. (Neglect air resistance.)A ball is thrown vertically upward from a
1. 1 answer
2. 1,037 views
The maker of an automobile advertises that it takes 15 seconds to accelerate from 15 kilometers per hour to 70 kilometers per
1. 1 answer
2. 1,006 views
Use a(t) = -32 ft/sec2 as the acceleration due to gravity. (Neglect air resistance.)A ball is thrown vertically upward from a
1. 1 answer
2. 658 views
Consider a particle moving along the x-axis where x(t) is the position of the particle at time t, x'(t) is its velocity, and
1. 1 answer
2. 4,222 views
Usea(t) = −9.8 meters per second per second as the acceleration due to gravity. (Neglect air resistance.) A canyon is 2300
1. 1 answer
2. 1,604 views
Use a(t) = -9.8 meters per second per second as the acceleration due to gravity. (Neglect air resistance.)A baseball is thrown
1. 1 answer
2. 995 views
Find the particular solution that satisfies the differential equation and the initial condition.f ''(x) = x^2, f '(0) = 8, f(0)
1. 1 answer
2. 795 views
sin55=12/bwhat is b
1. 2 answers
2. 313 views
A right triangle sides is 7 and 4 find the hypotenuse
1. 1 answer
2. 422 views
8.0235% of the employees of the Acme Tire store are enrolled in a 401k at the store. If the company has 600 employees, what is
1. 0 answers
2. 599 views
8.0235% of the employees of the Acme Tire store are enrolled in a 401k at the store. If the company has 600 employees, what is
1. 0 answers
2. 536 views
Find the length and width of a rectangle with maximum area that has a perimeter of (7P) units.units (smaller value) units
1. 2 answers
2. 3,382 views
Find the absolute extrema of the function (if any exist) on each interval. (If an answer does not exist, enter DNE.)f(x) =
1. 1 answer
2. 2,346 views
The electrical resistance of a wire of a given material varies as its length and inversely as the square of the diameter. if a
1. 1 answer
2. 791 views
Suppose that one voter in the 2010 UK General Election was selectedat random. The probability that the person voted for the
1. 1 answer
2. 567 views
which of the following was a significant part of the civil rights movement?a.) the civil rights movement got national attention.
1. 16 answers
2. 6,785 views
A positive two digit number is divided by the sum of its digits. What is the smallest and largest the result can be?
1. 1 answer
2. 814 views
Gravel is being dumped from a conveyor belt at a rate of 15 ft^3/hr and its courseness is such that is forms a pile in the shape
1. 1 answer
2. 1,033 views
A survey about the student government program at a school finds the following results.190 students like the program 135 students
1. 2 answers
2. 1,550 views
Find the volume of a rectangular box having width 4.0 ft, length 6.074 ft, and height 8.721 ft.Answer is 211.89 ft
1. 3 answers
2. 467 views
Two sides of a triangle are 5 and 8 and the angle between them is increasing at .05 rad/sec. how fast is the distance between
1. 1 answer
2. 677 views
A balloon is 70 feet from an observer which is rising at 15 ft/sec. At 5 seconds after lift off, how fast is the angle of
1. 1 answer
2. 473 views
A fish tank with a rectangular base has a volume of 4,320 cubic inches the length and width of the tank are 15 inches and 12
1. 2 answers
2. 897 views
Perform the operation. 8 & 1/2 +5 & 1/8
1. 2 answers
2. 538 views
A pool ball of mass 100g and velocity [5,-4]m/s collides with a stationary pool ball of the same mass. After the collision, the
1. 4 answers
2. 3,107 views
A pendulum bob has a mass of 1kg. The length of the pendulum is 2m. The bob is pulled to one side to an angle of 10degree from
1. 18 answers
2. 5,941 views
A ball of mass 500g is kicked into the air at angle of 45degree. It reaches a height of 12m. What was it's initial velocity?
1. 6 answers
2. 3,445 views
projectile is fired from the ground s=0 ft with initial speed of v=800 ft/sec at an angle of elevation 30 degreesState the
1. 0 answers
2. 736 views
Look for a pattern and find the next two numbers in the sequence and then write a general version of the nth term.1 2 3 4 5 6 7
1. 1 answer
2. 686 views
Look for a pattern and find the next two numbers in the sequence and then write a general version of the nth term.1 2 3 4 5 6 7
1. 0 answers
2. 598 views
Concentrated hydrochloric acid is 12 M. What is the molarity of an HCl solution prepared by diluting 10.0mL of concentrated acid
1. 2 answers
2. 1,457 views
How much concentrated 12 M HCl is needed to prepare 200 ml of a 2.5 M solution?
1. 2 answers
2. 822 views
Why did democracy develop during the Roman Republic?Members of lower social classes began to demand representation in
1. 28 answers
2. 5,075 views
Which of the following is a example of how the government of the roman republic contribute to the democratic?It was based on a
1. 4 answers
2. 599 views
7ft board is to be cut into three pieces, two equal-length ones and the third99 in. shorter than each of the other two. If
1. 1 answer
2. 1,103 views
A soccer ball of mass 550g is at rest on the ground. The soccer ball is kicked with a force of 108N. The player shoes is in
1. 6 answers
2. 1,667 views
JASON DRIVES 50 MI TO A TRAIN and then continues his trip with a 210 mi train ride. the car travels 20 mph slower than the
1. 1 answer
2. 1,126 views
Rosie (mass 41 kg) pushes a box with a horizontalforce of 140 N (31.472 lb) at a speed 25 m/min. A. What is Rosie’s power
1. 1 answer
2. 692 views
Zak, helping his mother rearrange the furniturein their living room, moves a 42.3 kg sofa 7.2 m with a constant force of 17 N.
1. 2 answers
2. 1,912 views
How did this law lead to the development of democratic principles?6-9. When the litigants settle their case by compromise, let
1. 2 answers
2. 580 views
Four masses (2kg 3kg 1kg and 2kg) are arranged on a square of side 1.2 m. What is the moment of inertia if the axis of rotation
1. 1 answer
2. 636 views
We have Rs.100/-.If we spend Rs.100/-and balance is Rs.102/-,show how is Rs.2/-extraSpent Balance Day 1 Rs 40 Rs 60 Day 2 Rs 30
1. 19 answers
2. 24,327 views
5 students go to school one of which is known to be late; in fact he is late 22% of the time. What is the probability that he
1. 1 answer
2. 621 views
A 20.0 m long uniform beam weighing 800 N rests on walls A and B, as shown in the figure below.(a) Find the maximum weight of a
1. 1 answer
2. 3,897 views
A sphere of mass 85kg is 12m from a second sphere of mass 65kg.A)what is the gravitational force of attraction between them?
1. 1 answer
2. 837 views
Sally has a mass of 50.0kg and earth has a mass of 5.98X10^24kg. The radius of earth is 6.371x10^6m.A)What is the force of
1. 2 answers
2. 3,111 views
A company reports the following income and expenses for a three-month period. What is the company's total profit or loss for the
1. 28 answers
2. 2,943 views
which expression represents 5 less than y?A. y-5 B. 5-y C. y/5 D. 5y-1
1. 45 answers
2. 13,070 views
For the reaction between ammonia and hydrochloric acid to produce ammonium chloride; What volume of ammonia is used (at 20
1. 1 answer
2. 665 views
If the density of a gas is 1.2g/L at 745.torr and 20 Celsius, what is the molecular mass?
1. 1 answer
2. 5,187 views
What is the density of NH3 at 800torr and 25 Celsius?
1. 1 answer
2. 396 views
Use this percentage to calculate the mass of fluorine (in g) contained in 54.0 g of copper (II) fluoride.
1. 2 answers
2. 3,924 views
A 10.3g sample of an elemental gas has a volume of 58.4L at 758torr when the temperature is 2.5 C. Determine the identity of the
1. 2 answers
2. 916 views
3.) Calculate the mass of oxygen gas that can be produced in the decomposition of 5.55 g of silver oxide.This is what I did but
1. 1 answer
2. 1,213 views
1.) what mass of zinc is needed to completely react with 4.00 g of silver nitrate?2.) If excess ammonium sulfate reacts with
1. 3 answers
2. 839 views
Calculate the mass of oxygen gas that can be produced in the decomposition of 5.55 g of silver oxide.This is what I did but is
1. 1 answer
2. 599 views
Find the difference.-24 - 5 =? A. -29 B. 29 C.-19 D.19
1. 2 answers
2. 846 views

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