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Leni [432]
3 years ago
10

What is the simplified expression for Negative 3 c d minus d (2 c minus 4) minus 4 d?

Mathematics
1 answer:
juin [17]3 years ago
8 0

Answer:2-3= ur answer then mutiply it by 4 then boom! hope helpsss\

Step-by-step explanation:

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What number is 35% of 600
emmainna [20.7K]
35% of 600 = .35 x 600 = 210

4 0
3 years ago
Simplify the product –8(–9) <br> A.71<br> B.74<br> C.72<br> D.70
Fittoniya [83]

Answer:

the answer is 72....

- × - = +

5 0
3 years ago
Read 2 more answers
Suppose the size of a population of mustard plants is 6,000. According to genetic drift theory, what is the probability that a n
andre [41]

Answer:

1/12,000

Step-by-step explanation:

Data provided in the question:

Size of a population of mustard plants = 6,000

Now,

According to genetic drift theory

The probability that a newly-arisen mutation will become fixed is given using the formula

⇒ 1 ÷ [ 2 × Size of a population of mustard plants ]

⇒ 1 ÷ [ 2 ×6,000 ]

⇒ [ 1 ÷ 12,000 ]

Hence,

probability that a newly-arisen mutation will become fixed in this population is 1/12,000

3 0
3 years ago
A pediatrician wants to conduct a survey to determine if the number of children per family is statistically the same in the Unit
kari74 [83]

Answer:

<u><em>There is not enough information to know if there is a statistically significant difference in the number of children per family between the three countries.</em></u>

Step-by-step explanation:

There are other important information that are necessary in order to reach a decisive conclusion. This includes not just the f value only, but the alpha value, f critical value and the p-value after conducting the one way ANOVA.

Since we do not have information about the p value, as well as the alpha value there is no way to compare the effects of all the variables.  

Therefore, no decision can be made by the Pediatrician without knowing what the p value is and the apha value is.

8 0
3 years ago
Before they graduate from Great Lakes High School, all 12th grade students fill out a survey about their future college plans. A
mamaluj [8]

Answer:

178/662

Step-by-step explanation:

The information given is presented and summarised in the table below.\left|\begin{array}{c|c|c|c}&$Attending an &$Not Attending an&$Total\\&$In-State College&$In-State College\\--&--&--&--\\$Begin&178&21&199\\$Won't Begin&301&162&463\\--&--&--&--\\$Total&479&183&662\end{array}\right|

(a)The probability that a student will begin college during the summer semester and attend an in-state college.

P(a student will begin college during the summer semester and attend an in-state college) = 178/662

8 0
3 years ago
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