Questions Asked on
January 27, 2019

Book
With the novel I'm currently writing, there are three names that start with M. One's the antagonist, one is the protagonist, and the other one is antagonist turned protagonist the names are Mason, Mosire, and Maliko. (Maliko and Mosire are both the last
asked by RJR 
Physics
A hydroxide ion (OH−) in a glass of water has an average speed of about 600 m/s. Determine the magnitude of the electrical force between the hydroxide ion (charge e) and a positive ion (charge +e) that is 1.0×10−8 m away (about the separation of 30
asked by aaa 
Calculus
Determine if the Mean Value Theorem for Integrals applies to the function f(x) = √x on the interval [0, 4]. If so, find the xcoordinates of the point(s) guaranteed to exist by the theorem. a) No, the theorem does not apply b) Yes, x=16/9 c) Yes, x=1/4
asked by Alice 
Calculus
For an object whose velocity in ft/sec is given by v(t)=2sin(t),what is its distance,in feet, travelled on the interval t=1 to t=5?
asked by Erin 
maths
A plane climbed 10.000m in 19.4 minutes. What was the average rate of climb per minute
asked by Lucy 
math
Write the rational expression in simplest form and get the restrictions. (x^2+ 3x 40) / (x^2 +12x +32)
asked by Anonymous 
Chemistry
calculate the volume of oxygen at 15°c and 745mmHg pressure which could be obtain by heating 10g of potassium trioxochloride. (molar volume at stp is 22.4dm3. K = 39, Cl = 35.5 O = 10)
asked by HARISU MIKAILU 
math
Write the rational expression in simplest form and get the restrictions. (10x  x) / (x^2 +12x+20)
asked by Anonymous 
math
The formula for the total resistance RT (in ohms) of a parallel circuit is given by rt= 1 / ((1/r1)+(1/r2)+(1/r3)) where R1, R2, and R3 are the resistance values of the first, second, and third resistors, respectively. Simplify the total resistance
asked by Anonymous 
Calculus
The base of a solid is the circle x^2+y^2=9. Cross sections of the solid perpendicular to the xaxis are semicircles. What is the volume, in cubics units, of the solid? a) 9 π/4 b) 18π c) 9π d) 72π
asked by Alice 
English
1. He likes to ride a skateboard. 2. He likes to take a skateboard. [#1 is correct. What other verbs can we use instead of 'ride'? Can we use 'take'?]
asked by rfvv 
Calculus
Find the volume of the solid formed by rotating the region bounded by the graph of y equals 1+ √x, the yaxis, and the line y = 3 about the line y = 5. a) 13.333 b) 17.657 c) 41.888 d) None of these
asked by Alice 
history
why did Hitler have a small square shaped mustache?
asked by Hi😱 
math
Perform the multiplication and simplify and get the restrictions. (y^3  8) / (2y^3) * (4y) / (y^211y+18)
asked by Anonymous 
math
Solve the equation (if possible). (If an answer does not exist, enter DNE.) (15 +y) / (y) + (36+y) / (y) =155
asked by Anonymous 
Math
A bank offers an annual simple interest rate of 8% on home improvement loans. Tobias borrowed $17,000 over a period of 2 years. How much did he repay altogether?
asked by Gbaby 
MATHAMATICS
(1/2x3)(4x1/3)
asked by RIVONINGO 
Chemistry
How does atomic mass relate to the mole? Atomic mass can be used to calculate Avogadro’s number of a sample of a compound or element. Avogadro’s number explains the number of grams in a single mole of the sample. Thus, Avogadro’s number that is
asked by Quinn 
math
In a parallel circuit, ET = 240 V, R = 400 W, and XL = 300 W. What is P?
asked by sam 
SCIENCE:PHYSICS
PT IS A UNIFORM METRE RULE PIVOTED ARE THE 70CM MARK THE FORCES 0.1N AND 0.4N ARE A Q THE 60CM AND S THE 87CM MARK. IF THE METRE RULE IS KEPT IN EQUILIBRIUM BY THE FORCE AND ITS WEIGHT THEN THE WEIGHT OF THE METRE RULE
asked by ABEREWA 
precalculus
f(x)=4x^2 +2x7 f(x+1)
asked by barney 
Physics
If we neglect the effects of air friction, which would hit the ground first if dropped from rest, a 5 pound body or a 1 pound body?
asked by Sam 
Ap Calculus
Find the área of the región bounded by the graphs of y=x, y=x+4, and y=0 A) 4 B) 2 C) 8 D) no me of these
asked by HELP 
math
Write the rational expression in simplest form and get the restriction in smaller value and larger value. (x^264) / (x^3 +x^2  64x  64) Restriction (Smaller value) x≠ (Larger value) x≠
asked by Anonymous 
physics
a 1.45 kg ball is suspended from a 0.80m string and swung in a horizontal circle at a constant speed such that the string makes an angle of 14 degrees with the vertical. what is the tension in the spring what is the speed of the ball.
asked by lmao 
Physics
A spring of force costant 1500Nm is acted by a costant force at 7 5n calculate the potential energy stored in the spring.
asked by Christopher 
science
do we find single atoms of H, O, N or C alone, in nature? why or why not.
asked by killian 
Physics
If a body is thrown straight upwards with an initial velocity of 40 m/s, how long would it take to reach its maximum height? (Use g = 10 m/s/s for a falling body.) a.) 400 s b.) .25 s c.) 4 s d.) 40 s
asked by Sam 
English
write essay about the new boy
asked by Tinashe 
Math
Please solve this problem. Percent Increase or Decrease (A)Orginal Amount : 300 New Amount : 180 Increase or Decrease ?
asked by Tabassum sultana 
Calculus
Find the area of the region bounded by the functions f(x) = x^4 and g(x) = x. a) 1.3 b) 5.2 c) 0.6 d) None of these
asked by Alice 
Physics
A car has a constant acceleration of 5 m/s/s. At some time it is traveling at 40 m/s. How fast will it be going, one second later? a.) 30 m/s b.) 40 m/s c.) 45 m/s d.) 200 m/s
asked by Sam 
math
James and Amy played 12 games of checkers last week. This week they played 7 games on Monday and 2 games on Wednesday. Amy lost 4 of the games she played last week. How manygames did she win
asked by amanda 
maths
If 1 is added to both numerator and denominator of a fraction, the fraction becomes 1/2. If 8 is added to both the fraction becomes 2/3. What is the fraction
asked by halimoh 
Chemistry
A Metal X forms two different chloride. If 12.7g of chloride A and 16.3g of chloride B contains 7.1g and 10.7g of chlorine respectively, show that the figure agree with the law of multiple proportion. Write their formulae
asked by Emmanuel 
Math
How would I write 212 km in 6 h as a unit rate?
asked by Marie 
Chemistry
Can alkanes have cyclic structural isomers?
asked by Anonymous 
science
two forces of F1=150N,bearing of 65°and F2=200N,at bearing of 310° acts on an abject.use scale (10mm=10N) to determine the resultant force
asked by nondumiso 
government
Explain the functions of constitutionalism
asked by Anonymous 
Differential Equations
Hello, I am needing help to find the general solution to: dy/dt + y = te' Thanks!
asked by Thomas 
u.s. history
What happens when the United States is attacked on our soil? I am not sure how to answer this question. Can anyone help me?
asked by bizzle 
Chemistry
Question : 4 moles of A(g) is added to a fixed volume container and left until they arrive at the equilibrium status. 2A(g) A2(g) At 127 C total pressure of the equilibrium system is 8.314*10^5 Pa and the density of the mixture of gas is 10 kg/m^3 . If the
asked by Ashley 
Algebra
Find x (4^x)=((3/4)x)+7 Thank you!
asked by Sam 
Computers
Run serially, portion A of program P consumes 33 s, while portion B consumes 925 s. On a parallel computer, moderately serial portion A speeds up four times, while perfectly parallel portion B speeds up by the number of processors. i) What is the speedup
asked by Kid