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Nostrana [21]
2 years ago
5

Need help with this math, learnt this today still very confused.

Mathematics
1 answer:
seraphim [82]2 years ago
6 0
The answer for 4 is 17.5 I’m pretty sure
You might be interested in
Please help!!
Gemiola [76]
10 is the right answer
6 0
3 years ago
If the ending time is 10:08, and the elasped is 30 minutes
yanalaym [24]
If your question is "what time was it before the elapsed time", then the answer will be 9:38. All you have to do is to deduct the time by 30 minutes based on your clock, and you will be able to get the answer right away. Also, if you add 9:38 by 30 minutes, you will get 10:08 as well.
3 0
3 years ago
Read 2 more answers
Suppose we are interested in bidding on a piece of land and we know one other bidder is interested. The seller announced that th
Alik [6]

Answer:

P(X

And for this case we can use the cumulative distribution function given by:

P(X\leq x) =\frac{x-a}{b-a}, a \leq x \leq b

And using this formula we have this:

P(X

Then we can conclude that the probability that your bid will be accepted would be 0.41

Step-by-step explanation:

Let X the random variable of interest "the bid offered" and we know that the distribution for this random variable is given by:

X \sim Unif( a= 10100, b =14700)

If your offer is accepted is because your bid is higher than the others. And we want to find the following probability:

P(X

And for this case we can use the cumulative distribution function given by:

P(X\leq x) =\frac{x-a}{b-a}, a \leq x \leq b

And using this formula we have this:

P(X

Then we can conclude that the probability that your bid will be accepted would be 0.41

8 0
3 years ago
What is the value of 2|2-9|-3(4+2)?<br> A. -32<br> B. -26<br> C. -15<br> D. -5 <br> E. -4
Nataly [62]
Simplify
2(7)-3(6)
= 14-18 = -4
3 0
2 years ago
a large container holds 5 gallons of water. it begins leaking at a constant rate. after 15 minutes, the container has 2 gallons
Scrat [10]

Answer:

1 gallon ever 5 minutes here is the fraction form if you need it for a graph 3/15 or 1/5

Step-by-step explanation:

if there is 3 gallons gone and it is constant then on gallon goes every 5 minutes 15/3=5

8 0
3 years ago
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