# Questions Asked onJuly 10, 2018

1. ## Maths

The 5th,9th and 16th terms of a linear sequence A.P are consecutive terms of an exponential sequence.Find the common difference of the linear sequence in terms of the first term.

2. ## U.S History

Which of these statements best describes President Jackson's views on nullification? President Jackson wanted to give the power of government back to the states. President Jackson did not believe a state could legally leave the Union. President Jackson

3. ## science

How many calories will it take to raise the temperature of a 36 g gold chain from 20°C to 110°C?

4. ## Math-Sine wave function

A merry-go-round takes 15 seconds to complete one revolution/spin. Within that time, each horse moves up and down five times. The vertical motion of the horse spans a range of 50 cm, and the horse is 1 m high at its vertically centre position. a. Sketch a

5. ## Life orientation

Seven factors in which harmful substances could contaminate food

6. ## Maths

Show that the 21st, 37th and 65th terms of the linear sequence are consecutive terms of an exponential sequence whose common ratio is 7/4.

7. ## Physics

You build a toy model of a water slide. A red 250 g toy car slides down a 40 degree frictionless ramp. At the bottom, just at it exists onto a horizontal part of the slide, it collides with a purple 500 g car at rest. How high should you make the water

8. ## Physics

You build a toy model of a water slide. A red 225 g toy car slides down a 40 degree frictionless ramp. At the bottom, just at it exists onto a horizontal part of the slide, it collides with a purple 450 g car at rest. How high should you make the water

9. ## Physics

A 0.25 kg ball moving at 19.0 m/s is hit by a bat. The ball leaves the bat at a speed of 38 m/s in the opposite direction. If the bat is in contact with the ball for 0.01 s, find the magnitude of the average force exerted on the ball by the bat.

10. ## Math

A train leaves the station and travels north at a speed of 75 mph. Two hours later, a second train leaves on a parallel track and travels north at 125 mph. How far from the station will they meet?

11. ## Maths

Find the angle between 4y+3x=2 and n-3y=3.

12. ## SAT math

The length of a rectangle was reduced by 10% and the width by x%. If the resulting dimensions reduced the area by 32.5%, what is the value of x? A) 25 B) 21 C) 18 D) 13 I don’t know what to do at all.

13. ## Math

Write coefficient of b in 9b^3 - a - 6ab

14. ## algebra

Sam opened a savings account that accrues compound interest at a rate of 3% annually. Let P be the initial amount Sam deposited and let t be the number of years the account has been open. Write an equation to find A, the amount of money in the account

15. ## Physics

A proton of mass m undergoes a head on collision with a stationary atom of mass 13m. If the initial speed of the proton is 485 m/s, find the speed of the proton after the collision.

16. ## English

She gets ready hard for an exam. [Is this sentence grammatical?]

17. ## Philosophy

What do you think of Heraclitus’s idea of universal reason or logos? Do you agree that there is an underlying order to everything?

18. ## Maths

Population of a village in certain year is 5837.it become 8796 after two years .What is the increase of population in those years

19. ## Math

What type of sequence is this. 2/3, 1/3, 2/9, 1/6 Please give me the general formula.

20. ## Algebra

Describe when the graph of f(x) = ab^x is a horizontal line.? I thought it was when a=0, but its not...

21. ## Chemistry

Balance the equation: Br2 +KI=

22. ## Math

Identify factors in 12xyz - 6xy

23. ## Math

Sarla wins some money from a lottery. She divides it in such a way that her son gets 1/3 of the money and each of her four daughters gets equal share of the remaining. What fraction does each daughter get

24. ## math

what do you do when you have the equation 8 divided by 1/x when x equals 3 ?