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sergeinik [125]
3 years ago
7

How do excess fertilizers harm bodies of water?

SAT
1 answer:
GalinKa [24]3 years ago
3 0

Answer:

D

Explanation:

Fertilizers kill algae and disrupt aquatic food chains.

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HELP ME I’M LOST NO BS How Could Krusty’s Experiment been Improved? PLEASE DUE TONIGHT WILL GIVE BRAINLIEST!!!!!!
garik1379 [7]

Explanation:

DO IT YOURSELF UGH NOT THIS WAY

7 0
3 years ago
Rami is graduating high school in the spring. He is interested in becoming a electrician. What are his options for learning this
aleksklad [387]

To be a licensed electrician requires deep knowledge of the field. Rami's  options for learning this trade are;

  • He should applied degree at a two year college or
  • He can study for a bachelor's degree at a four year college
  • Apprenticeship and trade school

A licensed electrician job is not easy to obtain. It requires studying, years of being an apprentice or attending school, and years of  work experience.

To be a licensed electrician, these steps should be followed:

  • Earn a high school diploma or Its equivalent.
  • Try and attend a trade or vocational-technical school.
  • Sign up as an electrician apprentice.  
  • Get licensed or certified.

See full question blow

Rami is graduating high school in the spring. He is interested in becoming a electrician. What are his option  learning this trade? Select all that apply.

  • applied degree at a two year college
  • bachelor's degree at a four year college
  • vocational training in the military
  • apprenticeship and trade school
  • going directly into the workplace

Learn more from

brainly.com/question/21639067

8 0
2 years ago
On the first of each month, stacie runs a 5k race. She keeps track of her times to track her progress. Her time in minutes is re
Natasha_Volkova [10]

Difference between the mean of the data, including the outlier and excluding the outlier is;

B: 0.93

<h3>Mean average</h3>

Her time in minutes for the given months are;

  • January = 41.55 minutes
  • July = 36. 38 minutes
  • Feb = 42.51 minutes
  • Aug = 38.48 minutes
  • Mar = 43. 01 minutes
  • Sept = 41.87 minutes
  • Apr = 39. 76 minutes
  • Oct = 51.32 minutes
  • May = 37. 32 minutes
  • Nov = 42.59 minutes
  • June = 35.28 minutes
  • Dec = 43.71 minutes

Looking at all the numbers, they largely range from 36 to 44 which means that the outlier is 51.32

Total number of minutes with outlier = 493.78 minutes

Number of months = 12

Thus;

Mean with outlier = 493.78/12

Mean with outlier = 41.15 minutes

Mean without outlier = (493.78 - 51.32)/(12 - 1)

Mean without outlier = 40.22 minutes

Thus;

Difference in both means = 41.15 - 40.22

Difference = 0.93

Read more about mean average at; brainly.com/question/20118982

6 0
2 years ago
What is the independent variable in this graph?
dusya [7]
Need to see what it’s talking about
3 0
3 years ago
ibuprofen, c13h18o2, is a common medicine for treating mild pain, fever, and inflammation. a concentrated stock solution of 0.02
pickupchik [31]

Answer:

26.2ml

Explanation:

This is a delusion calculation. But before performing the delusion we need to know the concentration the polarity of the original solution. The original solution was prepared by taking .021 mg of ibuprofen and dissolving it in one mil leader. So to calculate the concentration, we need to take the moles of ibuprofen, which can be calculated by taking the milligrams divided by 1000 to get grams and then divided by the molar mass to get moles and dividing the moles of ibuprofen by the leaders of the solution. One mil leader can be calculated, Can be converted into a leader by dividing by 1000. We then get a polarity of 1.018 times 10 to the negative for Mueller Than to carry out the dilution. We have a 1.018 times 10 to the negative for Mueller solution and one mil leader of it. We want to prepare 375 times 10 to the negative six molar solution. And so we need to figure out what the new total volume will be Rearranging. This equation gives us a total volume of 27.15 million l but we already have one mil leader of solution. So we need to add to that The 27.15 -1 or the 26.15 ml. The answer then of the choices available would be 26.2 ml

6 0
2 years ago
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