Ask question

Ask question

All categories

1 year ago

9

verron tossed a coin 20 times the results were 8 heads and 12 tails, What is the best comparison between the theoretical and exp

erimental probability of tossing heads?

1 answer:

natta225 [31]1 year ago

6 0

Answer:

exp prob is less than theoret prob

Step-by-step explanation:

experimental 8 out of 20 8/20

theoretical 10 out of 20 10/20

You might be interested in

Factor equation<br> x2 – 5x – 6

Bingel [31]

Answer:

(x+1) (x−6)

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

Solve the equation <br> y-x=17<br> y=4x+2

gogolik [260]

Y-x =17
y = -x + 17

substitute this into the second equation

y = 4x + 2
-x + 17 = 4x + 2
0= 5x -15
15/5 = 5x/5
3 = x

4 0

2 years ago

The bill for a meal at a restaurant before tax is $84.00. the sales tax rate is 7% and you want to leave a 20% tip based on the

Strike441 [17]

The pree tax amount count as 100%, then there's the 7% tax and lastly the 20% tip. therefore, one would pay (100+20+7)% of $84.00.
127% of $84.00
(127/100) * $84.00 = $106.68

4 0

2 years ago

Find the domain of the graphed function?

MariettaO [177]

<span>Remember, the domain of a function is all of the x values in the (x,y) coordinates. For this, let’s take a few bench mark coordinates. (0,0) (1,2.5)(2,0) (3, -9). Those definitely aren’t all real numbers, so eliminate A. X is not only less than or equal to 0, so eliminate C. </span>

<span>It’s B.</span>

7 0

3 years ago

Read 2 more answers

There are 3 boxes of tangerines. Each box has 93 tangerines. The tangerines will be divided equally among 9 classroms. How many

soldi70 [24.7K]

There are 3 boxes, each box has 93 tangerines.

$3 \times 93=279$

There are 279 tangerines. They will be divided equally among 9 classrooms.

$279 \div 9=31$

Each classroom will get 31 tangerines.

7 0

3 years ago

Read 2 more answers