NCERT Solutions
Board Paper Solutions
Ask & Answer
School Talk
Login
GET APP
Login
Create Account
Popular
Latest
Expert Answers
ALL
Jasmine
Subject: Maths
, asked on 4/10/18
1/6 students have one pet 3/8 students have two pets and the remaining students have no pets how many students do not have pets
Answer
1
Varad
Subject: Maths
, asked on 17/8/18
answer the following question
Answer
2
Nandini Gupta
Subject: Maths
, asked on 16/8/18
Word problems of ashokraoplanted banana on2/7 of his field of 21acress what is the area of the banana plantation
Answer
2
Khushi Shetty
Subject: Maths
, asked on 12/8/18
One upon five into one upon two into one upon 4
Answer
1
Prakash Murade
Subject: Maths
, asked on 29/7/18
Reshma gave 1/8th of her money to pooja , 1/4 th of her money to aruna and the rest of it to Aditi . How much of her money did she give to aditi
Answer
1
Priyanka
Subject: Maths
, asked on 11/7/18
suyash bought 2 1/2 kg of sugar and ashish bought 3 1/2 kg how much sugar did they buy altogether if sujar cost 32 rupees per kg how much did they spend on the sugar they bought
Answer
1
Rest Vaswani
Subject: Maths
, asked on 13/6/18
What is mean by hubby
Answer
1
Nikki Van Der Puije
Subject: Maths
, asked on 1/5/18
Find the value of each expression. Show your work.
18. 9P3
19. 10C4
20. There are 15 members of the show choir. In how many ways can you arrange 4 members in the front row when order does not matter?
Answer
1
Nikki Van Der Puije
Subject: Maths
, asked on 1/5/18
Simplify the expressions. Show your work.
7. 3x(4x ^4 ? 5x)
8. (5x ^43x^3+6x( 3x^3+11x^2? 8x)
9. (x ? 2) (3x-4)
10. (x + 6)^2
Answer
1
Nikki Van Der Puije
Subject: Maths
, asked on 1/5/18
17. Find the roots of the quadratic equation x
2 ? 8x = 9 by completing the square. Show your work.
18. Use the discriminant to find the number of real solutions of the equation 3x 2 ? 5x + 4 = 0. Show your work.
A water balloon is tossed into the air with an upward velocity of 25 ft/s. Its height h(t) in ft after seconds is given by the function h(t) = ? 16t
2 + 25t + 3. Show your work.
19. After how many seconds will the balloon hit the ground? (hint: Use the quadratic formula)
20. What will the height be at t = 1 second
Answer
1
Nikki Van Der Puije
Subject: Maths
, asked on 1/5/18
Please answer questions. Show work.
Answer
2
Nikki Van Der Puije
Subject: Maths
, asked on 1/5/18
Please help. Show your work.
Answer
1
Prev
1
2
3
What are you looking for?

18. 9P3

19. 10C4

20. There are 15 members of the show choir. In how many ways can you arrange 4 members in the front row when order does not matter?

7. 3x(4x ^4 ? 5x)

8. (5x ^43x^3+6x( 3x^3+11x^2? 8x)

9. (x ? 2) (3x-4)

10. (x + 6)^2

2 ? 8x = 9 by completing the square. Show your work.

18. Use the discriminant to find the number of real solutions of the equation 3x 2 ? 5x + 4 = 0. Show your work.

A water balloon is tossed into the air with an upward velocity of 25 ft/s. Its height h(t) in ft after seconds is given by the function h(t) = ? 16t

2 + 25t + 3. Show your work.

19. After how many seconds will the balloon hit the ground? (hint: Use the quadratic formula)

20. What will the height be at t = 1 second