10/07/17

divide decimal numerator

5,6/5 = 1,12, but when i set it up i get 1,11. i think 5 goes into 5 one time ( 1,) 5 goes into 6 one time. leaving 1 in rest. ending up with 1,11. ? 

10/07/17

I am a three digit number. My tens digit is double my units digit. The sum of my digits is 18. What number am I?

I need the answer to this question to be played out with the working out

10/07/17

How to find the equation of the line and put it into standard form?

Find the equation of the line that passes through the point (2, –3) and has a slope of -1/2 Write your equation in standard form, Ax+By=C, where A, B, and C are integers and A ≥ 0.

10/07/17

given: x proportional to y. is x proportional to x?

they say that x and y are directly proportional. they ask me then if its true that x is directly proportional to x which is the same variable and I'm confused.

10/07/17

Finding the vertex of a parabola when knowing 2 points and the x of the vertex

The parabola with the equation y=a(x-2)^2 +q. Passes through (-2,5) and (4,-1)  how do i solve for q? Thanks

10/07/17

expression that represents four times the sum of a number and two

Hi in a 10 year old student who needs help with this problem

10/07/17

Find the force acting on a wheel through moments

A wheel of mass 20 kg and radius 80 cm is pulled by a horizontal force F against a step of height 20cm. Determine the magnitude of the initial force F so that the wheel just turns over the step.

How do I solve this? I found part of the answer I just need help with the part B. Thank you in advance!

Use the position equation given below, where s represents the height of the object (in feet), v0 represents the initial velocity of the object (in feet per second), s0 represents the initial height... more

what’s the rate of the slower bus and the faster bus?

Two buses leave a station at the same time and travel in opposite directions. One bus travels 12 km/h slower than the other. If the two buses are 920 km apart after 4 hours, what is the rate of... more

10/07/17

How can I solve y= 6cos2x find y^(6)?

I am trying to study specific calculus question but I am currently stuck.

10/06/17

how do i get the actual economy shrinkage?

If the national economy shrank at an annual rate of 4% per year for four consecutive years, then the economy shrank by 9% over the four-year period. The actual question is looking for a true or... more

Four times the sum of twice a number, x, and two is eight.

Doing beginning algebra, need some help, could you please explain the process

Find the derivative of the function and evaluate the derivative at the given value of a.

h(x)=xsquare root of x;a=16   d/dx=xsquare root of x=xsquare root of x(2+lnx/2square root of x)   Evaluate the derivative at the given value of a.   h'(a)=?      

10/06/17

Math problem

aiden has seven dinosaurs. he shares some of his dinosaurs with alec. how many dinosaurs does aidan have now?

10/06/17

basil took part in a 100m race but he only ran 75m. what is the percentage he ran?

it is about math and you need to solve the queston pls respont quick ;_;

10/06/17

domain of (12x+5)/(53)

i am trying to find the domain of this problem and feel stupid  

10/06/17

Function of 6+7i and 6-7i

Equation of function that has the solutions 6+7i and 6-7i

10/06/17

p-(-17) is greater than 5

math problem is hard because i dont understand

10/06/17

what is the answer

a car has a mass of 1575 kg it starts from rest and travels to 250 meters in 7.4 seconds and is uniformly accelerated during this time what net force is applied to the car

10/06/17

At the beginning of an environmental study, a forest covered an area of 1500km2 . Since then, this area has decreased by 5.1% each year. Let t be the num

At the beginning of an environmental study, a forest covered an area of 1500km2. Since then, this area has decreased by 5.1% each year.Let t be the number of years since the start of the study. Let... more

10/05/17

How long do it tack drive from Hattiesburg Ms to Ohio at 75 mils per hour

Adoms country Ohio

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