Explain what must a woman''s average speed have been

Assignment Help Chemistry
Reference no: EM13213850

To qualify to run in the 2005 boston marathon, a distance of 26.2 mile, an 18 years old women had to have completed another marathon in 3 hours and 40 minutes or less. To qualify, what must a woman's average speed have been

a. in mile per hours?

b. in meters per second? there are 1609 mile in a mile.

Reference no: EM13213850

Questions Cloud

Explain no change in temperature and amount of gas : What is the new pressure, in atm,when the air is placed in tanks that have the following volumes, if there is no change in temperature and amount of gas?
What is the hybridization of each carbon for structure : What is the hybridization of each carbon for the following structure? Please explain each one and provide the line structure. Supposedly there should be two hybridized sp2 and two hybridized Sp3
Calculate the return you will earn : A 5-year bond with face value of $1000 makes annual coupon payments of $80 and is currently selling at par. Calculate the return you will earn if you buy the bond now and sell it at the end of the current year when bond is expected to have a yield..
Describe what happens to the bank loans : People hold $400 million of bank deposits but no currency. Banks have made $380 million dollars of loans and only hold enough reserves to satisfy reserve requirements. Because of uncertainty, banks choose to hold $10 million more in reserves.
Explain what must a woman''s average speed have been : To qualify to run in the 2005 boston marathon, a distance of 26.2 mile, an 18 years old women had to have completed another marathon in 3 hours and 40 minutes or less. To qualify, what must a woman's average speed have been
How to calculate the exact discounted values involved : Suppose that average earnings by age group for bachelor's and Master's degree holders were as follows: Age group bachelor's Master's 23-24 $35,000 -- 25-29 40,000 $48,000 30-34 44,000 56,000 Suppose further that tuition and fees for the Master's p..
Depict lewis structure of the lowest energy imidazolium ion : Draw the Lewis structure of the lowest energy imidazolium ion. This is the lowest energy product formed when imidazole is protonated.
Briefly describe how a lake with a limestone bed : Briefly explain how a lake with a limestone bed is more resistant to pH changes than a lake with a granite bed
How different graphs help account for the long-term increase : An alternate means of depicting the individual labor supply decision is via a graph with hours of market work (Hw) on the horizontal axis and the market wage rate (W) as well as the shadow or home wage (W*) on the vertical axis.

Reviews

Write a Review

Chemistry Questions & Answers

  How much energy in kilojoules is required

How much energy in kilojoules is required to convert 100 mL of diethyl ether at its boiling point from liquid to vapor if its density is 0.7138 g/mL.

  State how many tons of co are exhausted

1. Gasoline (assumed to be 100% octane) is combusted in your car according to the following chemical reaction: 2 C8H18 + 25 O2 -> 16 CO2 + 18 H2O

  What was the molarity of the orginal hcl

The excess HCL required 43.82 ml of 0.01185M Ba(OH)2 to complete the following reaction. What was the Molarity of the orginal HCL?

  How many liters of oxygen gas will react

How many liters of oxygen gas, at standard temperature and pressure, will react with 25.0 grams of magnesium metal? 2 Mg + O2 yields 2 MgO

  Calculate reactions and their respective enthalpy changes

Calculate ?H for the reaction 2C(s) + H2(g) ? C2H2(g) given the following reactions and their respective enthalpy changes

  Calculate the number of excess reagent units remaining

calculate the number of excess reagent units remaining when 100 C4H10 molecules and 611 O2 molecules react?

  How much carbon dioxide will be produced

If 116g of butane burns in the presence of 320g of oxygen how much carbon dioxide will be produced

  State chemically reacts with oxygen gas to produce carbon

A major component of gasoline is octane (C8H18) . When octane is burned in air, it chemically reacts with oxygen gas (O2) to produce carbon dioxide (CO2) and water (H2O).

  What is the theoretical yield of product

a 6.0-g sample of [Ni(H2O)6]Cl2 is dissolved in aqueous solution. If an excess of ethylenediamine (en) is added to the solution, solid [Ni(en)3]Cl2*2H2O forms. What is the theoretical yield of product from the reaction?

  Explain what is the instantaneous rate of disappearance

The molarity of a reactant in a second-order reaction falls from 0.150M to 0.130M in 30.0s What is the instantaneous rate of disappearance of the reactant at 30.0s

  Explain tank was actually pressurized

If the tank was actually pressurized such that the top surface of milk was at a pressure of 123.0 kPa, what was the actual height of milk in the tank?

  Define property between sodium benzoate and benzoic acid

Your observations should reveal a difference in at least one property between sodium benzoate and benzoic acid. What property was that, and what observation will reveal the difference?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd