05Dec

05Dec

### Pulleys and Belts. In a pulley system, pulley A is moving at 1500 rpm and has a diameter of 15 in. Three pulleys, B, C, and D, all of different sizes, are attached to a single output axle. Speed and torque output are changed within the system by moving the drive belt between pulleys B, C, and D.. 1.A speed of 1750 rpm is required when the drive belt is connected to pulley B. What is the diameter of pulley B? . 2.A speed of 2000 rpm is required when the drive belt is connected to pulley C. What is the diameter of pulley C? . 3.A speed of 3250 rpm is required when the drive belt is connected to?

kieshia Physics 1 0
05Dec

### Which of the following factors has a direct effect on precipitation and climate?. . Select one of the options below as your answer:. . . . A. . a large mountain range. . . . . B. . the constant movement of continental plates. . . . . C. . large dams built to control flooding. . . . . D. . the constant movement of glaciers.

Nenu Geography 1 0
05Dec

### If cscx=3, 90 degrees

Annemarie581 Mathematics 1 0
05Dec

### Help please.. What are the differences between the historical model of the solar system and our current solar system model? I need 2 more answers for both, I already have 4. Also, what are some similarities?. please. and Thank you!

martinezz Geography 1 0
05Dec

### a goal is scored soccer when

MickieMullet672 Physics 1 0
05Dec

nery History 1 0
05Dec

### A standard deck of cards has four suits (hearts, diamonds, spades, and clubs) each with 13 cards in it (1-10, jack, queen, and king). Face cards are all the jacks, queens, and kings. The red cards are any cards in the hearts or diamonds suits, while black cards are any cards in the spades or clubs suits.. . When drawing a card randomly from a deck, what is the probability that it will be either a black card or a face card?. . Type your answer as a fraction reduced to the simplest form, like this: 7/11

roehm50 Mathematics 1 0
05Dec

### Buck did not read the newspapers, or he would have known that trouble was brewing, not alone for himself, but for every tidewater dog, strong of muscle and with warm, long hair, from Puget Sound to San Diego. Because men, groping in the Arctic darkness, had found a yellow metal, and because steamship and transportation companies were booming the find, thousands of men were rushing into the Northland. These men wanted dogs, and the dogs they wanted were heavy dogs, with strong muscles by which to toil, and furry coats to protect them from the frost. Which sentence best summarizes the first paragraph? A. Because the discovery of gold, men were quickly going north to seek their fortune, and they needed strong dogs to help the get there. B. A steady northward movement was make transportation companies rich. C. Because so many men were going north, finding gold required working all night.

deedledee English 2 0
05Dec

### If a light ray from a candle strikes a mirror at an angle of 40° with the normal, at what angle will the ray reflect?. Select one of the options below as your answer:. . A.. 20°. B.. 25°. C.. 40°. D.. 60°. E.. 80°.

tanner0987 Physics 1 0
05Dec

### Which of the following is true of the constructions of an equilateral triangle, a square, and a regular hexagon when they are inscribed in circles?. . The diameter in the first step of the constructions divides each shape in half.. . Three diameters are needed to construct each inscribed polygon.. . The arc in step two of each construction divides the circle in half.. . The line segments that form each shape are congruent to the diameter of the circle.

shant Mathematics 1 0
05Dec

### Young kids in Afghanistan play a game called topay-danda, which is like stickball.. . Which word is the direct object in the sentence?. . . A. topay danda. B. Afghanistan. C. game. D. stickball. .

lovethelord English 2 1
05Dec

### I cant find this anywhere. "By what time period does evidence of cultural sharing in Neolithic China begin? What was one impact of this sharing on the individual societies?" 5219458ce4b06211a67cacdc,anonymous,"Sun Aug 25 2013 01:45:16 GMT+0200 (CEST)

kbrenek History 1 0
05Dec

### Read the statements. . • Climate change eliminated old food supplies.. • The population grew and there was a need for more food.. • Societies were growing more complex.. • New tools made food production, collection, and storage easier.. . Which best describes the statements related to the origins of humans?. . . They are causes of the Neolithic Revolution.. . They are results of migration from Africa.. . They are reasons why people stopped moving.. . They are characteristics of new civilizations.

JedVanstone Social Studies 1 0
05Dec

### U.S. Circuit 9 by law has. . only one Court of Appeals. . at least one Court of Appeals. . a U.S. Supreme Court branch. . an appellate court in each state

Maresc11 Social Studies 1 0
05Dec

### A rubber ball weighs 49 N.. a) What is the mass of the ball? (Answer: 5.0 kg). b) What is the acceleration of the ball if an upward force of 69 N is applied? (Answer: 4.0 m/s/s). For a) I used the equation W = Fg = mg, which becomes 49 = m(9.8). This approximates m to 5.0 kg. --- For b) I used the equation ΣFy=Fa−W=ma which becomes 69-49 = 20 N. I then use equation F = ma which becomes 20 = 5.0a, which makes a 4.0m/s2

pleasurevillema Physics 1 0
05Dec

### Which would be the best strategy for overcoming tobacco addiction?. . A: Tell friends and commit to a day to start quitting.. B: Contact the American Cancer Society for help.. C: Attend Al-Anon meetings regularly for support.. . Thanks :)

lolosawyer Social Studies 1 0
05Dec

### The enthalpy of a system is the same as its:. . A. specific heat.. . B. heat of reaction.. . C. heat of combustion.. . D. heat content.

Chazgirl Physics 1 0
05Dec

### Trapezoid ABCD is rotated 180 degrees about the origin and then reflected over the x-axis, followed by a reflection over the y-axis. What is the location of point A after the transformations are complete?. . . . (5, -1). . (-5, -1). . (5, 1). . (-5, 1)

jason56jojason21 Mathematics 1 0
05Dec

### The sum of two consecutive integers is at least 46. What is the least possible pair of integers?. A. 21 and 23. B. 23 and 24. C. 22 and 23. D. 24 and 25

OlaTombrello234 Mathematics 1 0
05Dec

### Find the best word to complete the sentence The Statue of Liberty, a gift from the people of France to the people of the United States, is a symbol of the ____ between the two countries. A. amity B. antipathy C. apathy D. empathy

younglorna93 English 1 0
05Dec

### find all whole number solutions of each system using a table.. 9.) x+y<8. 3x less than or equal to y+6. . . PLEASE HELP

koko1993 Mathematics 1 0
05Dec

### There are 84 boys in a freshman class of 146 students. Find the ratio of boys to girls.. a.. . 42:73. . c.. . 42:31. b.. . 31:42. . d.. . 73:42

alexisalexander Mathematics 1 0
05Dec

### A large body collides with a stationary small body from the rear end. How do the bodies behave if the collision is inelastic?.

Lines226 Physics 1 0
05Dec

05Dec

### xy4+2x2y−3y2+10x3 Options : 1 , 2 , 3 , 5 Arrange the following polynomial into descending order and identify the 3rd term. −19x2+2+4x3−7x Options : -19x^2 , 2 , 4x^3 or -7x

Noms05 Mathematics 1 0
05Dec

### If the horizon is sloping, it is a good sign that the photograph is not straight.. . True . False

Cchu1135 Geography 2 0
05Dec

### compare and contrast of these three rebel fighters. Jose Marti, Emillio Aguinaldo, and Francisco "pancho" Villa. explain the back grounds, motivation and actions if each nation.

dandann History 1 0
05Dec

### Given the diagram below, Michael writes, "Segment AC is congruent to segment AC." Which of the following reasons allows him to write this statement? A. Reflexive property B. Distributive property C. Corresponding parts of congruent polygons theorem D. Symmetric property

Mooonaaa Mathematics 1 0
05Dec

### When I looked into her sea green eyes, I was suddenly sure everything was going to be O.K. Which Romantic idea is most clearly shown here?

Alla554 English 1 4
05Dec

05Dec

### What is the rate of change from x = π to x = 2π? trig graph with points at 0, negative 4 and pi over 2, 0 and pi, 4 and 3 pi over 2, 0 and 2 pi, negative 4

ABBEGAIL Mathematics 1 0
05Dec

### Which type of appeal does this statement use? Would you want your child exposed to this new law? * logical authoritative ethical emotional

Nan391 English 1 0
05Dec

### The following data shows wind speed in a city, in miles per hour, on consecutive days of a month: 9.4, 9.2, 9.7, 9.8, 9.4, 9.7, 9.6, 9.3, 9.2, 9.1, 9.4 Which box plot best represents the data? (A) box plot with minimum value 9.2, lower quartile 9.3, median 9.5, upper quartile 9.8, and maximum value 9.9 (B) box plot with minimum value 9.1, lower quartile 9.2, median 9.4, upper quartile 9.7, and maximum value 9.8 (C) box plot with minimum value 9.1, lower quartile 9.3, median 9.4, upper quartile 9.6, and maximum value 9.8 (D)box plot with minimum value 9.1, lower quartile 9.2, median 9.5, upper quartile 9.7, and maximum value 9.8

lilc Mathematics 1 0
05Dec

### The Ottoman Turks viewed Constantinople as being strategically important because it 1) was the birthplace of the Prophet Muhammad. 2) Would allow them to control the Vatican. 3) Was a crossroad between Europe and Asia. 4) Would provide them with access to the Persian Gulf.

RosamariaQuicksey683 History 1 0
05Dec

### The data below shows the number of kilowatt hours of electricity used by the tenants of a small apartment building in a given month. What is a cumulative table that represents the data? 80 85 86 90 96 75 66 70 99 65 70 99 70 73 64 92 72 81 88 91 93 69 77 82 A: Kilowatt Hours Frequency Cumulative Frequency 60-69 7 24 70-79 4 24 80-89 5 24 90-99 6 24 B: Kilowatt Hours Frequency Cumulative Frequency 60-69 4 4 70-79 6 10 80-89 7 17 90-99 7 24 C:Kilowatt Hours Frequency Cumulative Frequency 60-69 4 4 70-79 7 11 80-89 6 17 90-99 7 24 D:Kilowatt Hours Frequency Cumulative Frequency 60-69 7 7 70-79 4 11 80-89 7 18 90-99 6 24

Gutierez983 Mathematics 1 0
05Dec

### The placing of individual parts to form a whole and unified arrangement describes which principle of floral design? a. Focal emphasis b. Composition c. Contrast d. Rhythm

Jonell354 Arts 1 0
05Dec

### The number of interstate compacts began to grow in 1921 with creation of _____.

Mikolajczak63 History 1 9
05Dec

### All of your friends likes math. You decide that everyone likes math. What type of reasoning is this? inductive deductive

bossbiish Social Studies 1 0
05Dec

### Isoke is solving the quadratic equation by completing the square.10x2 + 40x – 13 = 0 10x2 + 40x = 13 A(x2 + 4x) = 13What is the value of A?

tauleleilalomil Mathematics 1 0
05Dec

### Active citizenship is a core feature of the democratic process. TRUE or FALSE

gabesol History 1 0
05Dec

### A ship’s wheel is rotated 128 degrees. Its radius is 22 cm. How far would a point on the wheel’s edge move in this rotation?

daniela2 Physics 1 0
05Dec

### What is known of Paleolithic life derives largely from: relief sculptures paintings found in caves cuneiform writing cromlechs?

imiller801 Social Studies 2 0
05Dec

### EX. 2 PICK OUT THE NOUN CLAUSES IN THE FOLLOWING SENTENCES: 1. ANDREW SAID THAT HE WAS TAKING JOCK FOR A WALK. 2. HOB HOPES THAT MR.PRIESTLEY WON’T ASK HIM A QUESTION. 3. THE PUPIL SAID THAT THE QUESTIONS WERE TOO DIFFICULT. 4. “THEY ARE QUITE EASY”, REPLIED THE TEACHER. 5. WHAT YOU SAID WAS QUITE TRUE. EX. 3 COMPLETE THE FOLLOWING ADVERB CLAUSES WITH SUITABLE CONJUNCTIONS, AND SAY WHAT SORT OF ADVERB CLAUSE IT IS: 1. ______ YOU HAVE WORKED SO HARD, YOU MAY HAVE A HOLIDAY. 2. YOU CAN’T BLAME MR. PRIESTLEY ____ HOB FAILS HIS EXAM. 3. I DON’T LIKE COFFEE ____ IT IS REALLY HOT AND STRONG. 4. _____ YOU ARE READY TO GO, I’LL GO WITH YOU. 5. MRS. PRIESTLEY BAKED A CAKE ___ ___ THE STUDENTS WOULD HAVE SOMETHING TO EAT AT ELEVEN O’CLOCK.

LisandraFromberg377 English 1 0
05Dec

### Which character is the antagonist in the play? a. Ismene b. Antigone c. Creon d. Haemon

daniellepegram English 2 0
05Dec

### Use the four functions below for this question: f(x) x f(x) −1 -7 1 1 2 5 g(x) (graph) a line going through the point, negative 2, 5, and 0, negative 3 h(x) h(x) = −4x + 3 j(x) Cameron adds 4 new hats to his collection each year. He started with only 3. QUESTION BELOW Compare and contrast these four functions using complete sentences. Focus on the slope and y-intercept first, and then on any additional properties of each function

Emmitt546 Mathematics 1 0
05Dec

05Dec

### which statement is true about the polynomial 3x2y2 − 5xy2 − 3x2y2 2x2 after it has been fully simplified?

bassmaster01 Mathematics 1 4
05Dec

### which of the following helped bring about european global exploration during the 15th to 18th centuries? a. expanded rights for women and minorities in european society b. conflicts between nations with diverse religious viewpoints c. the growth of absolute monarchies throughout european nations d. advancements in mapmaking and navigational techniques

layoupierre History 1 0
05Dec

### Clara Bow impacted other 1920s-era women by

jamaris83 History 1 0