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Alenkinab [10]
3 years ago
15

Which question is statistical?

Mathematics
1 answer:
pickupchik [31]3 years ago
6 0
The last three, I believe, are statistical.
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Solve the equations<br> 7 x = 21<br> 2/3 = 5/6
S_A_V [24]

Answer:

x = 3??

Step-by-step explanation:

4 0
3 years ago
A person draws a card from a hat. Each card is one color, with the following probabilities of being drawn: 1/25 for red, 1/20 fo
VARVARA [1.3K]

Probability helps us to know the chances of an event occurring. The probability of pulling a green or red card is 9 / 100.

<h3>What is Probability?</h3>

Probability helps us to know the chances of an event occurring.

P =  \dfrac{Desired \ outcomes}{Posiible \ outcomes}

The probabilities of different color cards being pulled are 1/25 for red, 1/20 for green, 1/15 for purple, and 1/10 for black Therefore, the probability of pulling  a green or red card is,

Probability = 1/20 + 1/25

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                 = 9 / 100

Hence, the probability of pulling a green or red card is  9 / 100.

Learn more about Probability:

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3 0
2 years ago
The quotient of three times a number and 4 is at least -16
vladimir1956 [14]
Ok to solve this just write it out how it sounds, like so.

3x/4\geq-16

Hope this helps!=)
4 0
3 years ago
You have $7.45. You buy 8 items that cost $0.83 each. How much money do you have left
Agata [3.3K]

Answer:

$0.81

Step-by-step explanation:

left

7.45-8(0.83)=7.45-6.64=0.81

I hope I have helped you

6 0
3 years ago
How many gallons are in 48 pints?
vlabodo [156]

Answer:

6

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
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