# Questions Asked onJune 19, 2019

1. ## physics

A typical arteriole has a diameter of 0.080 mm and carries blood at the rate of 9.6×10−5cm3/s. \ a. What is the speed of the blood in an arteriole? b. Suppose an arteriole branches into 8800 capillaries, each with a diameter of 6.0×10−6m.What is the

2. ## Science

Let vector A=i^A cos theta +j^A sin theta be any vector. Another vector vector B which is normal to A is

3. ## math

the angle of elevation of the top of a radio mast from a point due east of it and 96m away from its base is 30degrees. from another point due west of the mast, the angle of elevation of the top is 60degrees. calculate the distance of the second point from

4. ## Physics

A force of F = 125 N is used to drag a crate 3.0 m across a floor. The force is directed at an angle upward from the crate so the vertical part of the force is Fv = 65 N and the horizontal part of the force is Fh = 107 N. How much work is done on the box?

5. ## Physics

A 2200 kg car can accelerate from 0 to 30.0 m/s in 5.5 seconds. What is the power required?

6. ## math

A baseball team plays in a stadium that holds 66000 spectators. With the ticket price at \$12 the average attendence has been 29000. When the price dropped to \$9, the average attendence rose to 33000. Assume that attendence is linearly related to ticket

7. ## Physics

A 10 kg rock that has been dropped from a 60 meter high cliff experiences a average force of air resistance of 30 N. Calculate the KE at the bottom of the fall.

8. ## Trigonometry

An elliptical arch is constructed which is 6 feet wide at the base and 9 feet tall in the middle. Find the height of the arch exactly 1 foot in from the base of the arch. looking for direction with what ellipse equation is and how to approach this problem

9. ## Chemistry

15.0g of potassium trioxochlorate (v) was crushed and heated with 0.1g of manganese (iv)oxide in it. Write an equation for the reaction and state the role of manganese (iv) oxide in it.

10. ## Physics

A MAN WALKS 8KM NORTH AND 5KM IN A DIRECTION EAST OF NORTH .FIND THE DISTANCE FROM HIS STARTING POINT

11. ## Math

The second and fourth terms of Geometric progression are 9 and 4 respectively. Find the common ratio and the first term

12. ## Math

If the area of hexagon is 150cm2. Find the area of the smaller hexagon

13. ## Physics

Why does the coasting rotating system slow down as water drips into the beaker??

14. ## physics

ethys, one of Saturn's moons, travels in a circular orbit at a speed of 1.1x104 m/s. The mass of Saturn is 5.67x1026 kg. Calculate a) the orbital radius in kilometres.( i know how to do this part, the answer is 3.1x10^8 m) b) the orbital period in Earth

15. ## Physics

Before colliding the momentum Of Block A is +450 kg • m/s and Block B is -150 kg • m/s After Block A has a momentum +100 kg•m/s What is the momentum of Block B afterwards? Please help quickly

16. ## Physics

A roller coaster with a mass of 500.0 kg starts from a height of 27.0 meters with a speed of 5.1 m/s. It descends to a height of 2.00 meters before it starts back up. Some energy is loss to the work due to friction. The speed at the bottom of the ramp is

17. ## Math

the fifth term of an exponentrial sequence is 4375 and the second term is 35, find the third and the sixth term

18. ## Maths

What is bearing?

19. ## Biology

Groumd pries are known as :

-20+25-(-10)

21. ## Computer

Draw a flowchart and algorithm pseudo code to print the product of the first 10 even number.

22. ## Math

Least number possible with 5 in thetousand place

23. ## Science

5 example of pure science technology and applied science Asap

24. ## math

distance between 8,3 and -9,-6 and round to the nearest tenth

25. ## physics

A cyclist travels a distance of 4km from a to b and then moves a distance of 3km towards north find distance and displacement

26. ## Algebra

What Is the relationship between income and expenses before a break even point is reached? What is the relationship income and expenses after a break even point is reached?

27. ## maths

how to solve: two parrell chord whose length are 10cm and 24cm and lie on opposite side of the center; if the radius is 13cm ; find the distance between the chord

28. ## English Grammar

Are both "I'm traveling by plane" and "I'm traveling by flight" grammatically correct?

29. ## Maths

what is the factor of f(x) = 5x3 2x2 -6x-1?

30. ## Maths

(27^0.5)/(16^-1/4)?

31. ## Maths

a bag contains 9 Indentical balls out of which 3 are blue,2 are white and the remaining are red.if a ball is drawn from the bag,what is the probability that it is (1)blue (2)not red.?

32. ## Math

How long would a 6cm candle take?

33. ## English language

Which word has a different stress pattern a. Abrupt b. Abstain c. Advent d. Bamboo e. Begot?

34. ## Grammar

Peyton led the Colts to a Super Bowl victory over the Chicago Bears in 2006, two years later,

35. ## Physics Friction

A roller coaster with people on board has a total mass of 4500 kg and starts at a height of 22 meters with a speed of 2.0 m/s. 50 kJ of work is done by friction on the way to the bottom of the ride. What is the speed at the bottom of the ride?