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Questions (62)
1. Resolve the following vectors in its horizontal and vertical
component. a. 25 m/s, 33 ̊ south of west b. 22 N, north c. 0.25
0 answers
186 views
Find the resultant of the following forces by component method:
F1= 12 N, 30 ̊ north of east, F2 = 15 N, south, F3 = 17 N, 45 ̊
0 answers
95 views
1. Find the horizontal and vertical component of the vector: 12
m, 25 ̊south of west. 2. Vector A of a magnitude 5.0 units has a
0 answers
128 views
Find the resultant of the following vectors using the laws of
sine and cosine: 1. A = 25 cm, 30 ̊ north of east B = 35 cm, 75 ̊
1 answer
121 views
A particle is being pulled by two forces: F1 = 3.0 N, east and
F2 = 4.0 N, south. Find the resultant of the force acting on the
0 answers
123 views
How I show my work for 4\5
1 answer
217 views
The painted vases rested on the shelf.
3 answers
229 views
As people pump water out of the ground, the water table can lower. Which of the following are possible consequences of a lower
4 answers
744 views
A town A is 130km from a town B is on a bearing of 127.5° what is the bearing of B from A
1 answer
450 views
bill gets paid $20 just for accepting a yard job he then earns $3 for every hour spent pruning or weeding flowers. write a
1 answer
1,102 views
a bicycle wheel has a diameter of 24 inches. there are 32 spokes evenly distributed around the wheel. how far apart is each
1 answer
1,201 views
Evaluate the stationary points of the function f(x,y)=xy left x{2}+y{2}-1 right
2 answers
512 views
Find the area bounded by the given curves y= 7cos(x) and y=7cos^2(x) between x=0 and x= π/2.
5 answers
1,689 views
A video streaming company offers two monthly plans.
Plan A: $3 per video viewed, plus a flat rate of $8 per month Plan B: $5 per
9 answers
3,806 views
What is the magnitude of tension on each cord
18 degrees 4.75 kg
0 answers
429 views
I really need help on my last question that I posted please can someone help!!!
1 answer
406 views
Compare the graphs of the inverse variations? Please provide 3 comparisons. Y=-0.2\x and y=-0.3\x
1 answer
951 views
to calculate the height of the tower david measured the angle of elevation of the top of the tower from point A to B 42degrees.
1 answer
909 views
Use the following situation to answer the question.
The number of letters (n) which can be typed on a sheet of paper varies
1 answer
559 views
use SPSS to calculate the 90%, 95% and 99% confidence intervals for the mean of the variable weight. Interpret the three
1 answer
815 views
9. What personality trait does Odysseus reveal when he devises a plan to listen to the Sirens' song and yet escape
destruction?
79 answers
21,617 views
Electron Tube Electronics made 50,000 TVs last month. If 3.5% of them were high definition, how many high definition TVs were
3 answers
2,580 views
Ventura Coal mined 6 ¨ø tons on Monday, 7 ¨ú tons on Tuesday, and 4 ¨ö tons on Wednesday. If the goal is to mine 25 tons
1 answer
651 views
a ladder which is place against a building
whose height is 40 metres should have a base of?
1 answer
341 views
regarding the blending method, which statement is false?
A.Recipes typically call for baking soda or baking powder B.Blending
0 answers
474 views
A 4.98 g sample of aniline (C6H5NH2, molar mass = 93.13 g/mol) was combusted in a bomb calorimeter with a heat capacity of 4.25
2 answers
1,742 views
what is 5.2 million times 2.6
2 answers
306 views
Compare and contrast possible compensation plans for the Food service manager and a reservation manager?
1 answer
418 views
Compare and contrast possible compensation plans for the Food service manager and a reservation manager?
0 answers
446 views
Argue the following statement: Despite our relatively high level of healthcare expenditure, we may still be getting enough for
2 answers
353 views
How many GRAMS of sulfur are present in 1.53 moles of sulfur dichloride ?
grams. 2. How many MOLES of chlorine are present in
2 answers
1,663 views
Balance the following chemical equation:
C3H7OH(l) + O2(g) CO2(g) + H2O(g)
2 answers
7,381 views
How many V atoms are there in a 26.3 gram sample of V?
0 answers
477 views
The number of people in the United states with mobile cellular phones was about 142 million in 2002 and about 255 million in
1 answer
449 views
Ten times a number equals ten more than eight times a number. what is the number?
1 answer
548 views
A particular style of shoes costs the dealer $97 per pair. At what price should the dealer mark them so he can sell them at a
3 answers
637 views
The compound copper(II) nitrate is a strong electrolyte. Write the reaction when copper(II) nitrate is put into water
1 answer
687 views
Wire is often sold in pounds spools according to the wire guage number. That number refers to the diameter of the wire. How many
3 answers
2,464 views
A certain salt is known to have a solubility in water of 25.2g/100g water at 100°C and 11.4g/100g water at 20°C. The salt is
1 answer
1,520 views
The mass of a single niobium atom is 1.54E-22 grams. How many niobium atoms would there be in 312 milligrams of niobium?
1 answer
1,845 views
The radius of a chromium atom is 125 pm. How many chromium atoms would have to be laid side by side to span a distance of 1.62
3 answers
897 views
The volume of a single niobium atom is 9.46E-24 cm3. What is the volume of a niobium atom in microliters?
4 answers
2,828 views
you have 100.0-mL graduated cylinder containing 50.0 mL of water. you drop a 124-g piece of brass (density =8.56 g/cm^3) into
6 answers
2,700 views
The radius of a lead atom is 175 pm. How many lead atoms would have to be laid side by side to span a distance of 1.58 mm?
3 answers
2,293 views
Give the number of significant figures in the following number? 2.300*10^-4
0 answers
361 views
Give the number of significant figures in the following number? 0.00546
2 answers
815 views
What instrument would you use to determine the volume of orange juice
1 answer
1,226 views
what instrument would you use to determine the mass of three apples
3 answers
652 views
The mass of a single silver atom is 1.79E-22 grams. How many silver atoms would there be in 153 milligrams of silver?
1 answer
575 views
i need to put 20 vocabulary words in a story helpp!!
2 answers
680 views
Planets A and B orbit the same star. Planet B is four times further from the star than planet A and has twice the mass of planet
1 answer
1,118 views
6 men have 6 bags each, each one has 6 cats and they had 6 kittens how many legs in all
3 answers
1,227 views
27. Understanding Concepts
Answer each of the following questions in complete sentences. Be sure to support each answer with
3 answers
785 views
need help on the book night.
11. How does Moishe the Beadle’s experience in the Galician forest change him? Your response
1 answer
657 views
describes the social, economic, and political composition of the decade of corporate greed and how it affected the political
1 answer
597 views
y= -x+1 using the numbers -2,-1,0,1,2 as x
1 answer
303 views
A chair lift holding a 100 kg man rises 5 meters in height in 10 second time period. Ignore the weight of the chair and related
0 answers
1,004 views
rational expessions 7/3-8/12x-8
1 answer
483 views
Assuming the density of a 5% acetic acid solution is 1.0 g/mL, determine the volume of the acetic acid solution necessary to
2 answers
1,069 views
to achieve full employment without inflation; > to restore external equilibrium and defend the dollar; > to enhance the
1 answer
936 views
the difference of t and five multiplied by six is four.
written out is... 6(t-5)=4 right? and how would i write out.. the
2 answers
624 views
What are the similarities and differences of the Consequentialist theories(ends based theory) and the Deontological
1 answer
592 views
