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3 years ago

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Select the correct answer Trent is researching what it would take to become a pharmaceutical scientist. What academic requiremen

ts should he complete? A. an associate’s degree B. on-the-job training C. technical school D. a doctorate degree E. a bachelor’s degree

1 answer:

guapka [62]3 years ago

4 0

Answer:

D. doctorate degree.

Step-by-step explanation:

This is for Edmentum Users.

A pharmaceutical scientist handles medicinal drugs and you need a doctorate degree to work, use, and know what those drugs are

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The sum of three number is -44.85. One of the numbers is 24.6. The other two number are equal to each other. What is the value o

tiny-mole [99]

Let the number be x. The other number is also x.

Given the first number is 24.6 and sum is -44.85
24.6 + x + x = -44.85

Combine like terms:
2x + 24.6 = -44.85

Add 24.6 on both sides:
2x = -44.85 - 24.6

Evaluate Right Hand Side:
2x = -69.45

Divide both sides by 2:
x =- 34.725

Answer: The two numbers are both -34.725.

7 0

3 years ago

Find the area of a polygon with the given vertices A(2,2) B(5,2) C(3,-1) D(0,-1)<br><br> Number 21

Bogdan [553]

Answer:

Je pense que je ne sais pas vraiment

6 0

3 years ago

(a) Michael bought 19 pounds of sugar for $8. How many dollars did he pay per pound

Dmitrij [34]

Answer:

A = 2.37500

B = 8.5

Step-by-step explanation:

Explanation A - 19 divided by 8 is 2.37500

Explanation B - 34 divided by 4 is 8.5

6 0

3 years ago

A house costs 36% more today than when it was built.If the cost of the house today is $333,200, find the cost when it was built.

LenKa [72]

Answer:

$245,000

Step-by-step explanation:

Let the intial cost = x

$100\% + 36\% = 136\% = 1.36$

$1.36x = 333200$

$x = \frac{333200}{1.36}$

$x = 245000$

3 0

2 years ago

Construct the discrete probability distribution for the random variable described. Express the probabilities as simplified fract

lisov135 [29]

Answer:

$P(X = 0) = 0.03125$

$P(X = 1) = 0.15625$

$P(X = 2) = 0.3125$

$P(X = 3) = 0.3125$

$P(X = 4) = 0.15625$

$P(X = 5) = 0.03125$

Step-by-step explanation:

For each toss, there are only two possible outcomes. Either it is tails, or it is not. The probability of a toss resulting in tails is independent of any other toss, which means that the binomial probability distribution is used to solve this question.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

$P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}$

In which $C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by the following formula.

$C_{n,x} = \frac{n!}{x!(n-x)!}$

And p is the probability of X happening.

Fair coin:

Equally as likely to be heads or tails, so $p = 0.5$

5 tosses:

This means that $n = 5$

Probability distribution:

Probability of each outcome, so:

$P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}$

$P(X = 0) = C_{5,0}.(0.5)^{0}.(0.5)^{5} = 0.03125$

$P(X = 1) = C_{5,1}.(0.5)^{1}.(0.5)^{4} = 0.15625$

$P(X = 2) = C_{5,2}.(0.5)^{2}.(0.5)^{3} = 0.3125$

$P(X = 3) = C_{5,3}.(0.5)^{3}.(0.5)^{2} = 0.3125$

$P(X = 4) = C_{5,4}.(0.5)^{4}.(0.5)^{1} = 0.15625$

$P(X = 5) = C_{5,5}.(0.5)^{5}.(0.5)^{0} = 0.03125$

5 0

3 years ago