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Hanu
Questions (34)
what is meant by the term "free calcium"?
1 answer
400 views
Determine an approximate solution to the inequality 2^x=x^2.
1 answer
594 views
Solve the inequality sinx>square root x.
2 answers
581 views
How to solve this problem by using logarithm:
David inherits $10000 and invests in a Guaranteed Investment Certificate (GIC) that
1 answer
1,219 views
Here is correct question:
Solve sin (pi/4*(x-6))=0.5, 0<x<360
1 answer
2,249 views
Solve
sin (pi/4(x-6))=0.5, 0<x<360
7 answers
1,354 views
800 people will attend a concert if tickets cost $20 each. Attendance will decrease by 30 people for each $1 increase in the
2 answers
3,385 views
A 48 N cart is pulled across a concrete path at a constant speed. A 42 N force is required to keep the cart moving. What is the
1 answer
476 views
a) Why are there no units attached to values of μ?
b)A force of 120 N is needed to push a box along a level road at a steady
1 answer
732 views
a) The coefficient of kinetic friction between a steel block and an ice rink surface is 0.0100. If a force of 24.5 N keeps the
0 answers
827 views
a) What is the total force of friction on a wagon’s wheels if it takes 30 N to move it at a constant speed across a bumpy
0 answers
562 views
(a) A 10 kg box of candy rests on a floor with a coefficient of static friction of 0.30. What force is needed to move the box?
b)
1 answer
1,662 views
A policeman travelling 60 km/h spots a speeder ahead , so he accelerates his vehicle at a steady rate of 2.22 m/s^2 for 4.00 s,
4 answers
709 views
A policeman travelling 60 km/h spots a speeder ahead , so he accelerates his vehicle at a steady rate of 2.22 m/s^2 for 4.00 s,
1 answer
1,570 views
A policeman travelling 60 km/h spots a speeder ahead , so he accelerates his vehicle at a steady rate of 2.22 m/s^2 for 4.00 s,
0 answers
581 views
A policeman travelling 60 km/h spots a speeder ahead , so he accelerates his vehicle at a steady rate of 2.22 m/s^2 for 4.00 s,
0 answers
629 views
How can we factor trinomial:
36x^2+18x+0 Is thislike this: 18x(2x+1)
1 answer
556 views
Given the graph of y = g(t), determine the value of t for which g(t) = −3 . Answer as an integer.
1 answer
441 views
A young Colorado spruce tree is growing at a rate of 20 cm per year. Currently, it is 244 cm tall. A 300 cm tall white spruce
1 answer
540 views
a young Colorado spruce tree is growing at a rate of 20 cm per year. Currently, it is 244 cm tall. A 300 cm tall white spruce
4 answers
871 views
Simplify
5^1/3 /2(3)^1/2 - 2^1/2
0 answers
344 views
Simplify
5^1/3 /2(3)^1/2 - 2^1/2
0 answers
387 views
Simplify
8.3^1/2 /( 6^1/2 + 5^1/2)
0 answers
299 views
To which set of numbers does 13.274... belong? and Why?
A) whole B) integer C) rational D) Irrational
1 answer
452 views
Simpliy
(x^a-1)^3 / (x^2a)(x)
1 answer
335 views
Factor 3x^2-16X+K and find the value of K.
1 answer
430 views
Factor 3x^2-16X+K and find the value of K.
1 answer
738 views
A sheet music cabinet is 1.4m wide, 45 cm deep and 1.5m high. What is the surface area of the cabinet, not including the open
1 answer
413 views
A conical paper cup for holding popcorn has a radius of 3 in. and height of 6 in. How much paper, to the nearest square inch, is
0 answers
504 views
A conical paper cup for holding popcorn has a radius of 3 in. and height of 6 in. How much paper, to the nearest square inch, is
1 answer
604 views
A sheet music cabinet is 1.4m wide, 45 cm deep and 1.5m high. What is the surface area of the cabinet, not including the open
0 answers
421 views
Factor 15a^5-5a^2
1 answer
400 views
Simplify using the exponent law. Express your answer using positive exponents only.
[4x^1/3]^1/2 [9x]^-3/2 / [27x]^-1/3
1 answer
689 views
simplify using the exponent law. express your answer using positive exponents only.
(x^2)^3(2x^3)^-3/(4x)^2
2 answers
951 views
