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MathematicsMathematics
Crystal Gordon
An English professor assigns letter grades on a test according to the following scheme. A: Top 7% of scores B: Scores below the top 7% and above the bottom 59% C: Scores below the top 41% and above the bottom 18% D: Scores below the top 82% and above the bottom 8% F: Bottom 8% of scores Scores on the test are normally distributed with a mean of 75.7 and a standard deviation of 8.8. Find the numerical limits for a C grade. Round your answers to the nearest whole number, if necessary.
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MathematicsMathematics
Aspen Browning
The jewerly store has a ring with a retail price of $372.50 it is on sale for 60% off the retail price what is the discount
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ChemistryChemistry
Hailee Villarreal
Mg3 (Si2O5) 2 (OH) 2

There are. 0893 moles of magnesium how many moles of silicon are there in the sample?
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PhysicsPhysics
Kolby Jenkins
The probability that a battery will last 10 hr or more is 0.8, and the probability that it will last 15 hr or more is 0.11. Given that a battery has lasted 10 hr, find the probability that it will last 15 hr or more
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BusinessBusiness
Koen Mahoney
Allowing only the treasurer to sign checks is an example of Group of answer choices establishment of responsibility. other controls. separation of duties. documentation procedures.
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PhysicsPhysics
Abdullah
What is the sum of 9260 and 3240?

Express your answer numerically to at least three significant figures.
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PhysicsPhysics
Leonard Bright
What could you do if the plant is placed in your community and later leads to pollution beyond the amounts allowed by the EPA?
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Social StudiesSocial Studies
Numbers
Which perspective is most directly concerned with how the physical properties of the brain influence behaviors and mental states?
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BiologyBiology
Jayvion Morgan
Which would most likely decrease the genetic variation in the human population
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HistoryHistory
Haylee
What does impede mean
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BiologyBiology
Jolie Hurst
List three traits found in primates that distinguish them from other mammals.
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MathematicsMathematics
Demetrius
The cheetah population in the Sahara Desert is declining at a rate of 4.5% per year. The population was 925 in the year 2005. Which answer is the best prediction of the population in year 2012?

1250

412

670

901
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MathematicsMathematics
Ana Faulkner
A building has a height of 100ft and a length of 100ft. An architect wants to add to the building by doubling the length of the building. What is the length of the building after the addition?
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BiologyBiology
Jonah Davila
Are all aquatic environments the same? Describe some different types of aquatic environments. What makes them different from each other?

TIA! <3
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Social StudiesSocial Studies
Jadiel Howe
A student is concerned about her car and does not like dents. when she drives to school, she has a choice of parking it on the street in one space, parking it on the street and taking up two paces, or parking in the lot. i
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