01/12/18

Find equations for: (Stuck)

So i've been set a task to complete these questions, and I keep coming back to this and having major problems...   The question asks:   The gain of an amplifier is found to be... more

01/12/18

twice the sum of a number and 5 is equal to three times the difference of the number and 7

I don't know how to put my word problem into a format.

what is 4+4y equivalent fraction

im trying to find a equivalent epression to 4+4y7

01/12/18

The length of each side of a cube is increased by a factor of 4. What is the effect on the volume of the cube?

i need help with promblem so please help me  

01/12/18

what is the formula to the sequence 0,4,8,12,16...

 i need the formula to the sequence

01/12/18

The speed of light is 3 × 108 meters per second. What is this speed in standard form?

I'm very pretty.

01/12/18

what numbers could be the lengths of the sides of a patio in the shape of a right triangle? A) 1,2,3 B)5,12,18 C)6,12,15 D)7,24,25

my name is donte i am a high school student and i need some help on my work .

multiply 1845 X 12, then divide by 100?

A fertilizer bill in the amount of $1,845 was due on May 15, but the farmer was not able to make payment until July 6. If the dealer charges 12 percent interest on overdue bills, what amount was... more

can't get the answer

Three sisters: Jane, Keri, and Alice purchase a purebred riding horse. If Jane paid for one-fourth of the price of the horse, Keri paid 400 more than Jane, and Alice paid 400 more than Keri, what... more
4d

01/12/18

What is a 4d shape?

I have been searching everywhere on the net about 4d but not understanding that what is a 4 shape. Please can u define or explain it to me .

A bullet of mass m moves with a horizontal speed u to strike a large wooden block of mass M that hangs vertically by two cords.

On stricking the bullet gets embedded into the block of mass M amd tbe system ( bullet+ pendulum) swings up to a maximum height h. Show that u= ((m+M)/m)* sqrt of 2gh

01/12/18

The same 1.20 kg block sliding at 3.70 m/s north hits a wall and rebounds at 1.20 m/s south. What is the objects change in momentum? Edit

This is a physics question I am having trouble with. 

35% as a fractions

42/100=?=?

01/11/18

A ball is dropped form a height of 64 feet. It’s height, in feet, can be modeled by the function h(t)=-16t^2 + 64, where t is the time in seconds since it is

dropped. Find how long it takes the ball to reach the ground. Find how long it takes the ball to fall 36ft.(Need this by 6:00)

cosec x - sin x = cos x cot x

Prove each of the following identities 

01/11/18

What is the equation of a line parallel to the given line and passing through the given point? y= -2x -4; (2, -3)

Write the equation of a line parallel to the given line and passing through the given point.

if 2^X+2^Y=3^Z THEN (X+Y)/Z=?

I THINK U ALREADY KNOW.

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.