How do I find the width in a frequency distribution?

You are a space alien you visit planet earth and abduct 97 chickens 47 cows 77 humans then you randomly select one. Earth creature from your sample to experiment on. Each a creature has equal probability of getting selected

Y=-90x+1440 graph the equation

0.50945385559 rounded to the nearest hundredth.

Is the amount of tax collected proportional to the cost of an item before tax is add?

You buy a package of 12 pencils for $2.64 write this rate as a unit rate?

Mike has $22 in his bank account and deposits $11.50 each week. At the same time, Tim has $218 in his account but is withdrawing $13 each week. When will the accounts have the same balance? How much money will each of them have after 12 weeks?

In the morning ma'lia studied 40 minutes for a math test. Later that evening ma'lia studied for x more minutes. Write an equation that represents the total number of minutes, y, ma'lia studied for the math test.

A rectangular prism has a top face with an area of 20 ft2 and a height of 5 ft. What is the volume of this rectangular prism? This is a 5th grade Question

Based on a survey conducted by Greenfield Online, 25 - 34-year-olds spend the most each week on fast food. The average weekly amount of $44 was reported in a May 2009 USA Today Snapshot.

17.8900 in word form