Please Help!! This is for my Science Assignment, №17886075, 14.06.2020 06:56

Physics

Please Help!! This is for my Science Assignment but I dont even know how to do the last part (d; Find frictional force)

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P Answered by PhD

1

I known this much much except c and d. Hope this helps, thank you !!

Please Help!! This is for my Science Assignment but I dont even know how to do the last part (d; Fin

Mathematics

Hi everyone i need to do this assignment for geometry and i have been stuck on it for days, the question is: on a piece of paper, construct the initials of your first and last name using a compass and straightedge. only parallel and perpendicular lines may be used in the construction, and both types of constructions must be demonstrated in your finished product. do not erase arc markings made during the construction process as these your instructor determine if the lines are constructed properly. , my initials are vg, but i dont even know how to

Step-by-step answer

P Answered by PhD

6

Example in the attachment below.
Hi everyone i need to do this assignment for geometry and i have been stuck on it for days, the ques

Mathematics

Hi everyone i need to do this assignment for geometry and i have been stuck on it for days, the question is: on a piece of paper, construct the initials of your first and last name using a compass and straightedge. only parallel and perpendicular lines may be used in the construction, and both types of constructions must be demonstrated in your finished product. do not erase arc markings made during the construction process as these your instructor determine if the lines are constructed properly. , my initials are vg, but i dont even know how to

Step-by-step answer

P Answered by PhD

6

Example in the attachment below.
Hi everyone i need to do this assignment for geometry and i have been stuck on it for days, the ques

English

Read the story dont answer if u dont this wasn’t how i had planned to spend my saturday morning—trapped in a long, narrow room with a bunch of moms in sweats, their screaming kids, and steamy, sloshing machines. instead of being able to sleep in after a grueling week of reports and tests at the end of the semester, mom roused me out of bed at 8 a.m. we’re leaving tomorrow for a weeklong camping trip, and evidently the washing machine decided to go belly-up this morning. so, while mom went shopping for the trip, i became the designated family launderer!

Step-by-step answer

P Answered by Specialist

6

I think it's d

Sorry if it's wrong tho..

English

Read the story dont answer if u dont this wasn’t how i had planned to spend my saturday morning—trapped in a long, narrow room with a bunch of moms in sweats, their screaming kids, and steamy, sloshing machines. instead of being able to sleep in after a grueling week of reports and tests at the end of the semester, mom roused me out of bed at 8 a.m. we’re leaving tomorrow for a weeklong camping trip, and evidently the washing machine decided to go belly-up this morning. so, while mom went shopping for the trip, i became the designated family launderer!

Step-by-step answer

P Answered by Master

6

I think it's d

Sorry if it's wrong tho..

Mathematics

Hi, I have a question about the following question. How many more employees have to be on team that will work on project A if the company wants to finish project within 72 days? In the actual assignment, there was a table and you had to use the information from the table, so let me share the info from the table below (probably not all information is relevant for this question): Project A Overview No employees: 18 No of days: 95 Budgeted spend ($): 32000 Actual spend ($): 30000 Question: How many more employees have to be on team that will work

Step-by-step answer

P Answered by PhD

6 workers have to be on the team to finish the project A in 72 days

Step-by-step explanation:

Hi, I will help you with this question

In any project, if x employees work for y days to finish the project, then

Project = x y

x and y are variables but the project is constant, so

In the same job, if z employees work for m days to finish it, then

Project = z m

∵ Project = Project

∴ x y = z m

Very important note:

This relation is called inverse variation, which means if the number of workers increases, then the number of days decreasesThe product of the 2 quantities (workers and the days) is constant

Let us use this rule in the question

∵ 18 workers will take 95 days to finish the project

∴ Project = 18 (95) = 1710

∵ x workers take 72 days to finish the same project

∴ Project = x (72)

→ Substitute the project by 1710

∴ 1710 = 72 x

Divide both sides by 72 to find x

∴ x = 23.75 ≈ 24

∵ x represents the number of workers

∴ 24 workers can finish the project in 72 days

∵ There are 18 workers already

∴ The number of workers needed = 24 - 18 = 6

∴ 6 workers have to be on the team to finish the project A in 72 days

Mathematics

Hi, I have a question about the following question. How many more employees have to be on team that will work on project A if the company wants to finish project within 72 days? In the actual assignment, there was a table and you had to use the information from the table, so let me share the info from the table below (probably not all information is relevant for this question): Project A Overview No employees: 18 No of days: 95 Budgeted spend ($): 32000 Actual spend ($): 30000 Question: How many more employees have to be on team that will work

Step-by-step answer

P Answered by PhD

6 workers have to be on the team to finish the project A in 72 days

Step-by-step explanation:

Hi, I will help you with this question

In any project, if x employees work for y days to finish the project, then

Project = x y

x and y are variables but the project is constant, so

In the same job, if z employees work for m days to finish it, then

Project = z m

∵ Project = Project

∴ x y = z m

Very important note:

This relation is called inverse variation, which means if the number of workers increases, then the number of days decreasesThe product of the 2 quantities (workers and the days) is constant

Let us use this rule in the question

∵ 18 workers will take 95 days to finish the project

∴ Project = 18 (95) = 1710

∵ x workers take 72 days to finish the same project

∴ Project = x (72)

→ Substitute the project by 1710

∴ 1710 = 72 x

Divide both sides by 72 to find x

∴ x = 23.75 ≈ 24

∵ x represents the number of workers

∴ 24 workers can finish the project in 72 days

∵ There are 18 workers already

∴ The number of workers needed = 24 - 18 = 6

∴ 6 workers have to be on the team to finish the project A in 72 days

English

END OF SEMESTER TEST SO PLEASE DONT TRY AND BE SILLY AND ANSWER CORRETLY! I WILL GIVE BRAINLIEST Select the correct text in the passage. Which details in this diary entry support the main idea that the writer is enjoying his time at his new school? September 18 It s been a whole week since I joined the new school, and it s not as bad as I thought it would be. No one has bullied me for being the new kid, and the teacher isn t so scary. Mr. Denton has a unique way of teaching that my old teachers never used. He often pitches us the questions and

Step-by-step answer

P Answered by Master

5

1 and 3
Explanation: line number 1 expresses that he hasn’t had a hard time yet, and line number 3 indicates that is having a good time to be able to make friends there.

Physics

The system shown above consists of two identical blocks that are suspended using four cords, each of a different length. Which of the following claims are true about the magnitudes of the tensions in the cords?

Step-by-step answer

P Answered by Specialist

Answer: Option B and C are True.

Explanation:
The weight of the two blocks acts downwards.
Let the weight of the two blocks be W. Solving for T₁ and T₂:
w = T₁/cos 60° -----(1);
w = T₂/cos 30° ----(2);
equating (1) and (2)
T₁/cos 60° = T₂/cos 30°;
T₁ cos 30° = T₂ cos 60°;
T₂/T₁ = cos 30°/cos 60°;
T₂/T₁ =1.73.
Therefore, option a is false since T₂ > T₁.
Option B is true since T₁ cos 30° = T₂ cos 60°.
Option C is true because the T₃ is due to the weight of the two blocks while T₄ is only due to one block.
Option D is wrong because T₁ + T₂ > T₃ by simple summation of the two forces, except by vector addition.
Answer: Option B and C are True.

Explanation:
The weight of the two blocks acts downwards.
Le

Physics

Abbey always gets zits on her chin and she can t figure out the best method to get rid of them. She decides to test several products to see which clears her face up fastest: washing with soap and water, washing with an acne face wash from the pharmacy, and washing her face with organic oils. For one week she just washes her face with water. The next week she washes every day with soap and water. The following week she uses the acne wash, and the last week she uses the organic oils. Each week she records the number of zits she has on her chin at

Step-by-step answer

P Answered by PhD

Independent variable: the best method to get rid of them.

Dependent variable: washing with soap and water.

Hypothesis: Organic oils

Control group: water

Please Help!! This is for my Science Assignment but I dont even know how to do the last part (d; Find frictional force)

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