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Ludmilka [50]
3 years ago
15

Consider the two-way table.   Group 1 Group 2 Category A 36 20 Category B 12 35 Complete the table below to show the relative fr

equencies of the data in the first column. Enter numbers in the boxes as decimals to the hundredth place
Mathematics
2 answers:
AlexFokin [52]3 years ago
8 0

Answer:

Category A .75

Category B .25

Step-by-step explanation:

i took the test

luda_lava [24]3 years ago
4 0

Answer:

P(B|C) =  = 0.38

Step-by-step explanation:

You might be interested in
SA = 2tr2 + 2trh
julsineya [31]

Given:

Radius of the cylinder = 5 in

Height of the cylinder = 30 in.

To find:

The surface area of the cylinder.

Solution:

The surface area of the cylinder is:

SA=2\pi r^2+2\pi rh

Where, r is the radius and h is the height of the cylinder.

Putting r=5,h=30,\pi=3.14 in the above formula, we get

SA=2(3.14)(5)^2+2(3.14)(5)(30)

SA=2(3.14)(25)+942

SA=157+942

SA=1099


Therefore, the surface area of the cylinder is 1099  square inches.

6 0
3 years ago
What is 0.5 of 44.18
Bess [88]

Answer:

22.09

Step-by-step explanation:

0.5 of 44.18

of also means multiplication

so we're going to multiply 0.5 by 44.18

ie, 0.5×44.18=22.09

8 0
3 years ago
Trevon and Ming are selling cheesecakes for a school fundraiser. Customers can buy French silk cheesecake and apple cheesecake.
qwelly [4]

The cost of one French silk cheesecake is $5 and one apple cheesecake is $14.

Step-by-step explanation:

Let,

Cost of one French silk cheesecake = x

Cost of one apple cheesecake = y

According to given statement;

8x+y=54     Eqn 1

3x+y=29     Eqn 2

Subtracting Eqn 2 from Eqn 1

(8x+y)-(3x+y)=54-29\\8x+y-3x-y=25\\5x=25

Dividing both sides by 5

\frac{5x}{5}=\frac{25}{5}\\x=5

Putting x=5 in Eqn 1

8(5)+y=54\\40+y=54\\y=54-40\\y=14

The cost of one French silk cheesecake is $5 and one apple cheesecake is $14.

Keywords: linear equation, subtraction

Learn more about linear equations at:

  • brainly.com/question/10250188
  • brainly.com/question/10480770

#LearnwithBrainly

3 0
3 years ago
There are 25 students names in a hat. You choose 5 names. Three are boys names and two are girls names.How many of the 25 names
iren [92.7K]
5 is the answer your prop
5 0
3 years ago
NEED HELP please!! 30 points!!!
nikitadnepr [17]

Answer: What are you asking ?

Step-by-step explanation:

8 0
3 years ago
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