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kirza4 [7]
3 years ago
12

BRAINEST AND 10 POINTS

Mathematics
2 answers:
Iteru [2.4K]3 years ago
6 0

Answer:

-3/4 x(-12) =9

it's the 3rd box

Liula [17]3 years ago
5 0

Answer:

The correct answer is 9....I'm sure about it

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A fair die is a cube with number 1 through 6 on
frutty [35]

Answer:

1/6

Step-by-step explanation:

assuming a fair die with 6 sides numbered 1-6,

since there are a total of 6 sides, the total possible numbers landing face up are 1,2,3,4,5,6 (i.e 6 possible outcomes)

we are asked to find the probability when the number 6 lands face up. Realize that there is only one way in which this can happen. hence the number of favorable outcomes is only 1.

Hence the probability of rolling a 6,

= number of favorable outcomes / number of possible outcomes

= 1/6

4 0
4 years ago
A coin is tossed 40 times and shows heads 23 times. Calculate the experimental probability of the coin showing heads.
Over [174]

Answer:

0.575

Step-by-step explanation:

There are two types of probabilities:

1. Theoretical Probability

2. Experimental Probability

The probability based on mathematical theories is called theoretical probability. It is not always true. i.e. the probability of getting a head in a toss of coin is 1/2 or 0.5 or 50%

Experimental probability is based on experiments. Experimental probability is always going to change whenever the experiment is performed.

The theoretical probability of getting a head while tossing a coin will always be 50% while experimental probability might be different the next time, experiment is performed.

In this case, the experimental probability will be 23/40 or 0.575 ..

8 0
3 years ago
Which statements are true? Check all that apply.
miss Akunina [59]

Answer:

1 The ratio of the measure of the central angle to the measure of the entire circle is StartFraction 5 Over 2 pi EndFraction

3 The area of the sector is 250 units².

5 The area of the sector is more than half of the circle’s area

4 0
4 years ago
What is the answer a <br>and<br>b<br>and <br>c
Dvinal [7]
A is c and a because it's on the left of 0.
B is b and d because it's on the right of 0.
4 0
3 years ago
Tyler used 114 gallons of paint to paint 47 of a fence. How many gallons will it take to paint the whole fence?
lara31 [8.8K]

Answer: It will take 199.5 gallons to paint the whole fence.

Step-by-step explanation:

Given:  Paint required to paint \dfrac47of fence = 114 gallons

Then , paint required to paint whole fence = 114\div\dfrac47

i.e. paint required to paint whole fence = 114\times\dfrac{7}{4}

i.e.  Paint required to paint whole fence= 199.5 gallons

Hence, it will take 199.5 gallons to paint the whole fence.

3 0
3 years ago
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