Zak

This page lists questions and answers that were posted by visitors named Zak.

Questions

The following questions were asked by visitors named Zak.

Paul is 12. His father is 33. How many years ago was the father 4 times as old as the son?

evaluate the limit as x approaches infinity for the absolute value of (the square root of xsquared+x) -x i think the answer is 1/2 from my calculator but I have to show how i got it algebricallly and have no clue what to do

1. Does the limit limx-->0:6[[x]] exist? 2. Does the limit limx-->3[[x]] exist? [[x]] is less or equal to x.

Can anayone tell me something that is 65 mm long or wide?

19. A radioactive nucleus decays to yield a bismuth-211 nucleus and an alpha particle. What was the identity of the original nucleus? Show the nuclear equation that leads you to this answer.

A cashier has 25 bills consisting of twice as many ones as tens, two fewer fives than than ones, and the rest are twenties. If the total value is $140, find how many of each bill she has?

A swimming pool is 25m long, 10m wide and 2m deep what is the volume

A 2.9-kg bucket is lifted upward with a force of 46N against the force of gravity. Calculate it’s upward acceleration, ignoring all frictional forces.

A distance ‘s’ of an object in metres is given by the following equation: s=7t^2 * e^-0.4t Use differential calculus to find the equations for velocity and acceleration and hence find: Acceleration when t = 3 seconds The maximum value of s after t = 0

The acceleration of an object is given by the following equation a = 8t+7 where a is the acceleration in ms^-2 and t is time (secs) when t = 0, Velocity is 4 ms^-1 and distance is 12 meters Using Integral Calculus, find the equations for velocity, v, and...

Answers

The following answers were posted by visitors named Zak.

It's right because 5x5x5=125 and 125x2=250

Connections lol

Nolana and Olivia are correct

This is correct!

Yes, the neighing of a sheep is the correct answer: "BAA"

Steve is correct, Rob isn't

I feel late, but A, C, A, is 100% correct lol.

Its C, if you want all 4 answers to the practice test then it's C, C, D, B.

16% is what is left, you need to subtract that from 100% to see what percentage of paper is used.

K is correct 100% thank you so much!

It's got to be A or B

It's got to be A or D