John is correct in thinking that it will take 10 minutes to fill the tub with the needed amount of water at the rate it's going.
Further Explanation:
To solve this problem,
1. Sort out the given.
2. Identify the unknown.
3. Set up the equation that will be used to solve the problem.
4. Substitute the values into the given equation.
5. Solve for the unknown.
STEP 1: Identify the given:
depth of bathtub = 18 inches
rate of filling = 3 in/2 min
STEP 2: Identify the unknown:
time to fill bathtub with water = ?
STEP 3 & 4:
The rate of filling, as stated in the problem, is 3 inches for every 2 minutes. Using this equality, the time needed to fill an 18 inch deep bath tub can be solved using the equation below:
It will take 12 minutes to fill the bathtub.
STEP 5:
During the first 2 minutes, John observed that 3 in of water had already been put in.
He, therefore, needs to wait for 10 more minutes for the rest of the bath tub to be filled with water.
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Keywords: rate, ratio and proportion
Question: Which sentence is punctuated correctly?
Options:
Answer: The correct answer is:
Explanation: When a conjunction joins two independent clauses, a comma is needed before the conjunction. In the answer chosen, we can observe that it uses a comma before the conjunction ''and,'' which is linking two independent clauses. This is the correct form to use the comma.
Answer:
The answer is the last option: Our class is learning about plant cells, and Reza’s class is learning about animal cells.
Explanation:
This question concerns the use of commas to punctuate correctly. The reasons why the first three sentences are incorrect are as follows:
1. They use commas to separate the subject and the verb:
- and Reza’s class, is learning about animal cells (sentence 1);
- Our class, is learning about plant cells and Reza’s class, is learning about animal cells (sentence 2).
2. They use a comma to separate the verb and the object for no apparent reason:
- Our class is learning, about plant cells (sentence 1).
3. They do not use a comma to separate two independent clauses connected by the coordinating conjunction "and":
- Our class is learning about plant cells and Reza’s class is learning about animal cells.
That's why sentence 4 is the correct one. It properly uses a comma to separate the two independent clauses connected by "and". It does not separate subjects from verbs or verbs from their objects.
- Our class is learning about plant cells, and Reza’s class is learning about animal cells.
A. Missing verb
B. Missing pronoun
C. Missing subject
D. Dangling participle
B. coming up with her own opinions on the spot
C. making sure her opinion is heard many times
D. taking notes about important ideas and her viewpoints
Petrea’s class is having a discussion about school uniforms, and she wants to contribute by having strong talking points, so the action that will help her is taking notes about important ideas and her viewpoints, which is in Option D.
There are several kinds of uniforms at different work places and in school, which explains the uniformity of the work place as the uniforms Promoting equality by reducing socio-economic discrimination, the school uniform Improving school safety as it differentiates outsiders
Hence, Petrea’s class is having a discussion about school uniforms, and she wants to contribute by having strong talking points, so the action that will help her is taking notes about important ideas and her viewpoints, which is in Option D.
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Answer is D.
"Taking notes about important ideas and her viewpoints."