07/20/22

physics question 13

A small block has constant acceleration as it slides down a frictionless incline. The block is released from rest at the top of the incline, and its speed after it has traveled 6.80 mm to the... more

07/14/22

the phase of the spring oscillator when it is first 2 cm away from the equilibrium position is:

If a horizontally placed spring oscillator pulls 4 cm positive along the X axis and then releases, the phase of the spring oscillator when it is first 2 cm away from the equilibrium position is:A.... more

05/17/22

First and Second Derivative of function

Hello, I need help finding the first and second derivative of y=ln(1+lnx)

In a roundabout (or traffic circle), cars go around a 24- m -diameter circle.

In a roundabout (or traffic circle), cars go around a 24- m -diameter circle.If a car's tires will skid when the car experiences a centripetal acceleration greater than 0.60g , what is the maximum... more

find the derivative of the following function

𝑓(𝑥) = [(x2 − 9) √𝑥 + 2]2 show solution

Please help! Thanks!

Jody sold 4 more than twice the number of cars that Laura sold. If Laura sold c cars, how many more did Jody sell than Laura?f. 4g. c+4h. 3c+4j. 2c+4

01/23/22

Solve each inequality for x. (Enter your answers using interval notation.)

1 < e5x − 1 < 4and 1 − 6 ln(x) < 13

01/23/22

Find ​(a) the complement and ​(b) the supplement of an angle with the measure 16 Degrees and 24 Minutes

As the title aboves states, please help me solve this as I have no clue where to begin.

01/22/22

Feel free to answer as many as possible. The more the better! Thank you.

1. What is the maximum height of a bullet shot from a gun at 150 m/sec at a 5.0 degree angle?2. In order to measure the acceleration due to gravity on the moon, an astronaut fires a projectile from... more

Imagine a road on which you lose 250 feet in elevation for every mile driven.

Imagine a road on which you lose 250 feet in elevation for every mile driven.a). Draw pictures that show a loss of 500 feet in elevation over 2 miles of horizontal distance and 1,000 feet over 4... more

01/10/22

Force of spring physics question

A spring is suspended from a ceiling and a 256-g mass is attached to it and pulled down to stretch the spring by 18.2 cm. The mass is released and travels through the equilibrium position with a... more

01/07/22

Investment problem

Joy invests a total of $10,500 in two accounts. The first account earned a rate of return of 5% (after a year). However, the second account suffered a 2% loss in the same time period. At the end of... more

The angle of elevation of a building 80 m high from a man on the ground is 50.41 degrees. How far is the man from the building?

The angle of elevation of a building 80 m high from a man on the ground is 50.41 degrees. How far is the man from the building?

11/26/21

How many of each does he have?

Mason has a collection of 49 cent stamps,20 cent stamps,and 3 cent stamps worth $23.55.He has 56 total 49 cent and 20 cent stamp and the number of 3 cent stamps is nine more than the number of 20... more

11/26/21

Find the black bear population for 1993. Had this trend continued, when would the black bear population have numbered less than 100? .

On November 27, 1993, the New York Times reported that wildlife biologists have found a direct link between the increase in the human population in Florida and the decline of the local black bear... more

11/23/21

NEED ASAP! PLS HELP TRIGONOMETRY

Find the six trigonometric functions of θ. P(1,1) P(4, -3)

11/11/21

Find f for the function.

f ''(x) = 4 − 6x − 60x3,    f(0) = 3,    f '(0) = 6

11/08/21

Evaluate the definite integral:

∫20 24x6

11/08/21

Will someone please help me with these Physics questions

Now that you know this follow this steps to solve the problem: A cannonball is shot out of a cannon at 0º to the horizontal of a cliff with an initial speed of 25.0 m/s from a height of 40 m. How... more

11/08/21

Physics question

A soccer ball is kicked from midfield and the first bounce hits the goal line 60m away. If the ball is in the air for 3 seconds, what was the speed of the ball when it left the kicker’s boot?... more

Your gym membership costs $27.65 per month after an initial membership fee. You paid a total of $179.13 after 6 months.

A. Write an equation that gives you the total cost,y, related to the number of months,x, of your gym membership. B. Find the total cost after 9 months.

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