1. 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

2. 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

3. 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 x-coordinates 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

4. 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?

5. maths

A plane climbed 10.000m in 19.4 minutes. What was the average rate of climb per minute

6. math

Write the rational expression in simplest form and get the restrictions. (x^2+ 3x -40) / (x^2 +12x +32)

7. 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)

8. math

Write the rational expression in simplest form and get the restrictions. (-10x - x) / (x^2 +12x+20)

9. 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

10. Calculus

The base of a solid is the circle x^2+y^2=9. Cross sections of the solid perpendicular to the x-axis are semi-circles. What is the volume, in cubics units, of the solid? a) 9 π/4 b) 18π c) 9π d) 72π

11. 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'?]

12. Calculus

Find the volume of the solid formed by rotating the region bounded by the graph of y equals 1+ √x, the y-axis, and the line y = 3 about the line y = 5. a) 13.333 b) 17.657 c) 41.888 d) None of these

13. history

why did Hitler have a small square shaped mustache?

14. math

Perform the multiplication and simplify and get the restrictions. (y^3 - 8) / (2y^3) * (4y) / (y^2-11y+18)

15. math

Solve the equation (if possible). (If an answer does not exist, enter DNE.) (15 +y) / (y) + (36+y) / (y) =155

16. 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?

17. MATHAMATICS

(1/2x-3)(4x-1/3)

18. 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

19. math

In a parallel circuit, ET = 240 V, R = 400 W, and XL = 300 W. What is P?

20. 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

21. precalculus

f(x)=4x^2 +2x-7 f(x+1)

22. 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?

23. 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

24. math

Write the rational expression in simplest form and get the restriction in smaller value and larger value. (x^2-64) / (x^3 +x^2 - 64x - 64) Restriction (Smaller value) x≠ (Larger value) x≠

25. 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.

26. Physics

A spring of force costant 1500Nm-| is acted by a costant force at 7 5n calculate the potential energy stored in the spring.

27. science

do we find single atoms of H, O, N or C alone, in nature? why or why not.

28. 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

29. English

write essay about the new boy

30. Math

Please solve this problem. Percent Increase or Decrease (A)Orginal Amount : 300 New Amount : 180 Increase or Decrease ?

31. 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

32. 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

33. 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

34. 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

35. 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

36. Math

How would I write 212 km in 6 h as a unit rate?

37. Chemistry

Can alkanes have cyclic structural isomers?

38. 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

39. government

Explain the functions of constitutionalism

40. Differential Equations

Hello, I am needing help to find the general solution to: dy/dt + y = te' Thanks!

41. 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?

42. 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