08/13/19

Need help on Math Question

Jasmine sends 7 text messages every 2 minutes, how many would she send in a day at this rate?

If a ball moves along a curved path the path of the radius of curvature of 5m and the mass of the ball is 10 kg.What should be the velocity of the ball if the force along the normal direction is 18 N?

Dynamics. See title above for question. Looking for specific answer and/or method of solving.If a ball moves along a curved path the path of the radius of curvature of 5m and the mass of the ball... more

what is the solution for 3^10+3^10+3^10

08/13/19

The graph of y = x 2 is changed to y = x 2 - 3. How does this change in the equation affect the graph

The graph of y = x 2 is changed to y = x 2 - 3. How does this change in the equation affect the graph

08/13/19

A parabola has a vertex at (-1, 0) and opens down. What is the equation of the parabola?

A parabola has a vertex at (-1, 0) and opens down. What is the equation of the parabola?

08/12/19

Speed/Distance Question

Cities A & B are 70 miles apart. A biker leaves town A at the same time that a bus leaves town B. They travel toward each other and meet 84 minutes after their departure at a point between A... more

08/11/19

7/3 of it is 5 5/6

08/11/19

Which drill bit is larger 1/8 or 3/16

08/11/19

Math: Word Problem

A picture was taken 335 weeks ago. How many years ago was the picture taken? Please show me the equation you used to solve this problem.

08/11/19

29 increased by 7 times a number is 15

08/11/19

Find the perpendicular line equation of 6x - y = 3 with the line passing through (7, -2)

I just started math back up and I honestly don't know what I'm doing. I've tried going through different websites, but they either say "error" or they just give me the answer without showing me how... more

08/11/19

The mass of one marbles x grams. A jar contains 400 marbles. The empty jar has a mass of 60 grams

Write an expression in x for the total mass of the jar and marblesCalculate the value of x if the total mass of the jar and marbles is 1100 grams.

Math Challenge please answer huhuhuhu

if f(x)=ax^2 + bx + c and f(x+3)=x^2 + 7x + 4 , what is a, b and c ?

08/10/19

seven less than a number is three what is the number

08/10/19

mp+mq=r solve for m

08/09/19

Train Problem Leaving the Station at the Same Time at Different Speeds

Two trains leave stations 330 miles apart at the same time and travel toward each other. One trains travels at 65 miles per hour while the other travels at 85 miles per hour. How long will it take... more

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