jonh

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

Questions

The following questions were asked by visitors named jonh.

how is science related to quartz watches?

what types of scienists are involved in quatz watches?

How do scientists contribute to quartz watches?

how is science related to hamburgers?

10 good business ideas

what types of scientists are involved in penicillin?

a person whos mass is 102 kg stands on a beam supported by two ropes , A and B, he is standing on one foot to help you solve this problem.what is the tension of the two ropes? the entire beam itself is 4.56 m and the person is stading from left to right i...

if a+b=3 and a^2+b^2=6, what is a^3 + b^3

Find the smallest natural number n such that 4410 x n is a perfect cube.

Write down a balanced acid-base reaction given the following reactants Reactants: NaOH(aq) + HCl(aq)

When 1g of baked potato is burnt in a calorimeter having a heat capacity of 350 J the temperature rises by 10 degrees celsius. determine the heat content of atypical baked potato having amass of 120g. Give your answer in both Kj Kcal.

A man pulls a rope over a simple pulley attached to the bow of a rowboat. The man’s hands are 8 feet above the water and the bow of the boat is 1 foot above the water. How fast must the man pull the rope to tow the boat in at 3 feet per second when it is...

F(x)3√(x)ln(x) find the F'=

f=8arctan(6x) f'=

F=tan^(-1)(cos(2x)) F'=

f=8ln(sec(x)+tan(x)) f'=

f(x)=x^5x Use logarithmic differentiation to determine the derivative.

y=(4(x)-3)^(2)*(3(x)^(2)+2)^(4) implicated differentiation

f(x)=√(x)(x-4) find the critical number

A cylinder shaped can needs to be constructed to hold 400 cubic centimeters of soup. The material for the sides of the can costs 0.03 cents per square centimeter. The material for the top and bottom of the can need to be thicker, and costs 0.06 cents per...

Can in a Cone Find the volume of the largest can that can fit entirely under a cone with volume 900 cubic cm. 1.draw pictures of at least THREE different cases (including the endpoints if any). 2. define all variables CLEARLY (with words) and then use tho...

What was the goal of U.S. foreign policy with China? Why do you think John Hay did not favor establishing colonies in China?

Answers

The following answers were posted by visitors named jonh.

10 good business ideas

find the F(x)3√(x)ln(x) F'=

tan^-1(cos(2x))

I am confused this is the question The volume of a rectangular prism is 288 cubic inches. The length of the rectangular prism is 0.36 inches and the width is 8 inches. What is the height of the rectangular prism?

What is the freezing point of a solution that contains 10.0 g of glucose (C6H12O6) in 100 g of H2O?