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Komok [63]
3 years ago
13

The 154 tenth-graders at Wilson High School were polled on whether they enjoyed their algebra or geometry course more. The resul

ts are shown below. Algebra: 34 female, 33 male Geometry: 40 female, 47 male Use the drop-down menus to answer the questions. What is the probability that a randomly chosen tenth-grader is male? What is the probability that a randomly chosen tenth-grader is male given that the tenth-grader prefers geometry? Are the events “male” and “geometry” independent?
Mathematics
2 answers:
kolbaska11 [484]3 years ago
8 0

Answer:

51.94805...%

Step-by-step explanation:

added up all the #'s =154

added up all the bois =80

divide 80 from 150 =0.51948...

multiply that by 100 =51.94805...

Nat2105 [25]3 years ago
5 0

Answer:

80/154 47/87 no. P male does not equal p (male geometry)

Step-by-step explanation:

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True or false: f(x) is a function. 0 3 4 2 8 12 0 f(x) A. True B. False​
Lady_Fox [76]

Answer: true

Step-by-step explanation: f(x) is a function because each x value (left oval) has one y value (right oval)!

6 0
3 years ago
A model is 4.2 feet tall, the plywood used to make the model is 0.6 inch thick. How many sheets of plywood to make the model?
nadya68 [22]
Answer=84 sheets

4.2feet
1 foot=12 inches

4.2*12=<span>50.4inches

50.4/0.6=</span><span>84 sheets</span>
4 0
3 years ago
10) The binary notation of 231) is
siniylev [52]

Answer: 1110 0111

Step-by-step explanation:

3 0
2 years ago
Find g'​(t) for the function ​g(t) = 7/t^4
Alex17521 [72]

The differentiation of the function g(t) = 7/t⁴ will be equal to g¹(t)=-28/t⁵

<h3>What is differentiation?</h3>

The method of determining the derivative, or rate of change, of a function in mathematics.is termed as the differentiation.

Given that:-

g(t)= \dfrac{7}{t^4}

The derivative will be calculated as:-

g'(t)=7   \dfrac{d}{dt}(t^{-4})\\\\\\g'(t)=7\times (-4t^{-5})\\\\\\g'(t)=\dfrac{-28}{t^5}

Therefore the differentiation of the function g(t) = 7/t⁴ will be equal to g¹(t)=-28/t⁵

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3 0
2 years ago
What is the smallest whole number that is a multiple of 5, 9, and 12?
Marianna [84]

Answer:180

Step-by-step explanation:

you start by finding the prime factorization of the number

5=1*5

9=3*3

12=2*2*3

the shortest way to find the factors is to find is most of them like example, at max, there are 2 two's, 2 three's and 1 five then you multiply them all together

4*9*5=180 and that's the answer

7 0
3 years ago
Read 2 more answers
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