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Anton [14]
3 years ago
7

Vincent flipped three coins during a probability experiment. The outcomes of the first 40 trials are shown in the table.

Mathematics
2 answers:
Ilya [14]3 years ago
6 0

Answer:

48

Step-by-step explanation:

There are 40 trials, 16 out of those 40 trials resulted in two heads and one tail, which is what we are trying to find out of 120..

To do that, find 16/40 which gives you 0.4%

Next multiply 0.4% by 120 and you will get 48.

Hope this helped!

mr_godi [17]3 years ago
5 0

Answer:

Step-by-step explanation:

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Pavlo invested some money in a bank account. The relationship between the elapsed time, ttt, in months, since Pavlo invested the
mart [117]

Answer: * =times\multiplication

<h2><u>every month the amount of money increases by a factor of 1.01</u></h2>

Explanation:

when t is 0 M(t) is 1000

when t is 1 M(t) is 1000 times 1.01

when t is 2 M(t) is 1000 times 1.01 squared which also looks like this:

1000* 1.01* 1.01

so in the end the factor is 1.01 because that is what is getting added each month (each month another 1.01 appears)

8 0
4 years ago
If a number is divisible by 6 and 8 then is it also divisible by 48?
fredd [130]

Answer:

No

Step-by-step explanation:

Let's look at an example

24

24 is divisible by 6   24/6 = 4  

24 is divisible by 8   24/8 = 3

24 is not divisible by 48  24/48 = 1/2  which is not an integer

6 0
3 years ago
Statements 1 and 2 are true conditional statements.
WARRIOR [948]

The valid conclusion about statement A and statement B is "If Figure A is a parallelogram, then Figure A’s angles sum to 360°".

The correct answer option is option D.

<h3>What is conditional statement?</h3>

A conditional statement can be defined a statement that is written in the form “If A then B,” where A and B are sentences.

For this conditional statement:

Sentence A is called the hypothesis

Sentence B is called the conclusion.

Hypothesis: This is an assumption taken to be true for the purpose of argument or investigation.

Conclusion: This is the proposition that follows as a necessary consequence of the premises in an argument or syllogism.

Hence, “If A then B” means that B must be true whenever A is true.

Therefore, if a figure is a parallelogram, then it is a quadrilateral; If a figure is a quadrilateral, then its angles sum to 360°.

It can be concluded that if a figure is a parallelogram, then it's angles must sum to 360°.

Read more on conditional statement:

brainly.com/question/11073037

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3 0
1 year ago
A baseball is hit with an initial vertical velocity of 121 feet per second and the ball was hit 1 foot above ground. How high is
Viktor [21]

Answer:

After 4 seconds, the ball is at 229 ft

Step-by-step explanation:

Here, we want to get the height of the ball at 4 seconds

What we have to do here is to substitute the value of t for 4 seconds in the equation

We have;

h = -16(4^2) + 121(4) + 1

h = -256 + 484 + 1

h = 229 ft

5 0
3 years ago
Yesterday, Caitlin swam 20 laps in the pool. Hannah swam 4/5 as many laps As Caitlin. How many laps did Hannah swim?
Misha Larkins [42]

Caitlin = 20 laps

Hannah = 4/5 as many laps

Multiply the laps swan by Caitlin (20) by 4/5

20 x 4/5 = 80/5 = 16

Hannah swam 16 laps

6 0
2 years ago
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