04/18/22

#### Italicize the thesis statement, underline the topic sentences for each supporting paragraph, and highlight the logical reasoning/ evidence.

Italicize the thesis statement, underline the topic sentences for each supporting paragraph, and highlight the logical reasoning/ evidence. The K-12 Program has been brought to attention since its... more

03/11/22

#### How many moles of each product?

For the reaction shown, calculate how many moles of each product form when the given amount of each reactant completely reacts. Assume that there is more than enough of the other... more

02/27/22

#### Given 2H2+ Oz--> 2H20 what mass of hydrogen is needed to create 125 g of water?

i just need a more ‘in depth’ explanation that would be wonderful

02/27/22

#### How many moles of O 2 are required to burn completely 63.5 g of C 6H 6, according to the following equation?

How many moles of O 2 are required to burn completely 63.5 g of C 6H 6, according to the following equation? 2C 6H 6 + 15O 2 ® 12CO 2 + 6H 2O

02/27/22

#### Calculate the mass of CaCO 3 present in the original sample.

A mixture of calcium oxide, CaO, and calcium carbonate, CaCO 3, that had a mass of 3.454 g was heated until all the calcium carbonate was decomposed according to the following equation. After... more

01/23/22

#### preparatory math

Goran is a software salesman. Let y represent his total pay (in dollars). Let x represent the number of copies of Math is Fun he sells. Suppose that x and y are related by the... more

01/16/22

#### When 10.0 g of liquid nitrogen is vapourized, 4000 J of energy is released. What is the molar enthalpy of vapourization for liquid nitrogen?

– 11.2 kJ/mol + 5.6 kJ/mol 0 kJ/mol + 11.2 kJ/mol – 5.6 kJ/mol

12/28/21

#### CHEMISTRY DOUBT - Why did Rutherford think the atom was empty?

Why did Rutherford think the atom was empty? It could be possible that the alpha particles went through the weak field of the positively charged particles due to the heavy mass and fast speed of... more

12/23/21

#### A large school district has four high schools with enrollments as shown. 40 school buses need to be allocated to the high schools. Determine how many buses are allocated to each of the high schools

Solve the problem with: Hamilton and Jefferson's Method of Apportionment. School RRHS CCHS HHHS MHS Total Enrollment 738 851 1234 982 3805

12/19/21

#### Analysis Question

A phone company determined that a higher income indicates that a customer has a more expensive calling plan. What does the analysis show?

12/10/21

#### A pottery studio gives three-hour and four-hour ceramics classes for $34 an hour. If the studio has collected$2958 for a total of 27 classes, How many three-hour classes and four-hour classes were...

paid for?Blank three-hour classes (Type an integer or a decimal)Blank four-hour classes (Type an integer or a decimal)

12/10/21

#### The radius 𝑟 , in inches, of a spherical balloon is related to the volume 𝑉 by r(V)=3√3V/4π.Air is pumped into the balloon so the volume after 𝑡 seconds is given by 𝑉(𝑡)=10+18𝑡.

Find an expression for the composite function 𝑟(𝑉(𝑡))What is the exact time in seconds when the radius reaches 16 inches?

12/08/21

#### I dont know the answer

A one-year membership to a gym costs $725. The registration fee is$125, and the remaining amount is paid monthly. Define a variable. Then write and solve an equation to find how much new members... more

12/08/21

#### chemistry labflow

Glucose (molar mass=180.16 g/mol) is a simple, soluble sugar. Glucose solutions are used to treat patients with low blood sugar.Suppose you prepare a glucose solution using the described... more

12/08/21

#### James earns a monthly salary of $1200 and a commission of$125 for each car he sells

a. Graph and equation that represents how much James earns in a month in which he sells x cars

12/04/21

#### Chemistry Distillation Questions

T‎he componen‎ts of an 80-m‎L rubb‎ing al‎cohol sam‎ple w‎ere sep‎arated using d‎istillation a‎nd the resul‎ting perce‎nt recov‎ery of isopr‎opyl alcoh‎ol is 14.70‎%. Dete‎rmine the volu‎me, in... more

11/30/21

#### If crop B brings in a profit of $210 per acre, and crop A brings in a profit of$110 per acre, how many acres of each crop should the farmer plant maximize her profit?

A farmer is going to divide her 30-acre farm between two crops. The seed for crop A costs $25 per acre. Seed for crop B costs$50 per acre. The farmer can spend at most \$1250 on the seed. If crop B... more

11/28/21

#### Why We study political in geography field?

Why We study political in geography field?

11/27/21

#### How do I attach an image to questions?

I need help with my geometry homework, and I cannot attach a picture. I tried to attach the picture to a webpage, but It says “this content is under review.” What should I do?

## Still looking for help? Get the right answer, fast.

Get a free answer to a quick problem.
Most questions answered within 4 hours.

#### OR

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.