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Greeley [361]
3 years ago
10

Adam has four short straws, five medium straws, and six long straws. If he randomly draws two straws, one at a time without repl

acement, what is the probability that both are medium straws?
Mathematics
2 answers:
goldenfox [79]3 years ago
5 0

Answer:

3rd Chance

Step-by-step explanation:

are they metal straws??? he better be saving the turtles

Softa [21]3 years ago
3 0

Answer:

5/15 or 3rd Chance.

Step-by-step explanation: If you add all of the straws together, and take the amount of medium straws there are: the probability will be limited to the amount of medium straws - of course with the total amount involved. Though, I'm not entirely sure, It's been a while since I've done anything like that.


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On the track and field team,
defon

Answer:

It could be anywhere from eight to 15 members.

Step-by-step explanation:

Answer:

A. Count the members on each team

   Hurdles  = ⅜ × 40 = 3 × 5 = 15

Long jump = ⅘ × 40 = 4 × 8  = 32

Let's look at the two extremes.

B. Most people will compete in only one event

Then the teams will overlap by seven members (Figure 1).

C. All those in Hurdles compete in the Long Jump

Then 15 members will compete in both Hurdles and Long Jump (Figure 2).

6 0
4 years ago
Read 2 more answers
A used car has a value of $15,250 when it is purchased in 2012. The value of the car decreases at a rate of 7.5% per year. 1 Wri
Pachacha [2.7K]

the given P=15250

r=7.5/100=0.075

t=x

y = 15250*(1 - 0.075)^x

after 8 years we would have

x = 8

y = 15250*(1 - 0.075)^8

y = $8,173.42

Answer: after 8 years the value of the car would be $8,173.42

7 0
3 years ago
The dimensions of a rectangular prism are n, n + 7, and n + 8. Use the formula V = ewh to write a polynomial in standard form fo
exis [7]

Answer:

n³ + 15n² + 56n

Step-by-step explanation:

The formula for the volume of a rectangular prism is V = l × w × h.

We are given the dimensions of this rectangular prism: n, n + 7, n + 8.

We can assume that these are the length, width, and height of the rectangular prism (not in any specific order).

Let's substitute these values into the formula to find the volume of the prism, written as a polynomial in standard form.

  • V = l × w × h
  • V = (n) × (n + 7) × (n + 8)
  • V = (n² + 7n) × (n + 8)
  • V = n³ + 8n² + 7n² + 56n
  • V = n³ + 15n² + 56n

The volume of the prism is n³ + 15n² + 56n. This is in standard form because the terms are listed in descending power order.

6 0
3 years ago
2/5 + 1/<br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B2%7D%7B5%7D%20%20%2B%20%20%5Cfrac%7B1%7D%7B5%7D%20" id="TexFormula1"
Ad libitum [116K]
3/5 is the answer this is easy
8 0
3 years ago
If I start at 327 how do I get to finish if I have to color in numbers divisible by six
9966 [12]
Try a calculator and doing some googling of numbers divisible by six. There's a great calculator site called calculator soup! ( Yes it's really called calculator soup )
3 0
3 years ago
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