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choli [55]
2 years ago
10

Time in minutes (t) Which TWO choices are accurate based on the information?

Mathematics
1 answer:
Shtirlitz [24]2 years ago
3 0

Answer:

Dont understand question, am so sorryyyyy!!!

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HURRY!!!! PLS NEED AWMSER IN CLASS I CAN PICK THEM DOWN BELOW
ivann1987 [24]

Answer:

9. 7/2

10. -6

Step-by-step explanation:

3 0
2 years ago
HELP I NEED THIS ANSWER FASTTTTTTTTTTTTTTTTTTTTT MY BRAIN IS ON 1 BRAIN CELL!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
galina1969 [7]

Answer:

1.We say a coin is fair if it has probability 1/2 of landing heads up and probability 1/2 of landing tails up. What is the probability that if we flip two fair coins, both will land heads up? It seems plausible that each should be equally likely. If so, each has probability of 1/4.

2.The probability of getting heads on the toss of a coin is 0.5. If we consider all possible outcomes of the toss of two coins as shown, there is only one outcome of the four in which both coins have come up heads, so the probability of getting heads on both coins is 0.25.

3.his states that the probability of the occurrence of two mutually exclusive events is the sum of their individual probabilities. As you can see from the picture, the probability of getting one head and one tail on the toss of two coins is 0

Step-by-step explanation:

7 0
3 years ago
Mia invests $5,000 in an index fund. After 1 year, the fund's share price has increased by 8%. How much did Mia gain?
trasher [3.6K]

Answer: In the end, she has $5400 in total, so she must gain $400 on her investment.

Step-by-step explanation:

8% is 0.08 >>> add 1 to it = 1.08

5000*1.08 = 5400

or the other way to do this is 5000*0.08 = 400 and then 5000+400=5400

Hope this helps!

5 0
2 years ago
Help ASAP!!! 3/8 of the seventh grade students were taking Advanced math at the beginning of the year, but Seven dropped out by
Rashid [163]

Answer:

There are 392 students in the seventh grade.

Step-by-step explanation:

Let us assume that there are x number of students in the seventh grade.

Now, 3/8 of the seventh grade students were taking Advanced math at the beginning of the year, but seven dropped out by the end of the year.

So, after the end of the year there were (\frac{3}{8}x - 7) number of students taking advanced math.

So, as per given condition, (\frac{3}{8}x - 7) = 140

⇒ \frac{3}{8}x = 147

⇒ x = 392

Therefore, there are 392 students in the seventh grade. (Answer)

8 0
2 years ago
The population of a large U.S. city is2,707,210. Which of the following best expresses this population?
True [87]

Answer:

need a picture to answer the question

5 0
3 years ago
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