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juin [17]
3 years ago
5

A greenhouse manager knows, from experience, that the probability of a plant surviving the winter is 35 . If her greenhouse has

270 plants, how many plants can she expect to survive the winter?
Mathematics
2 answers:
Anettt [7]3 years ago
8 0

Answer:

162 is the answer

Step-by-step explanation:

you dont need explanation, just take the answer

damaskus [11]3 years ago
5 0

Answer: 162 plants


Step-by-step explanation: 270 times 3/5= 162 plants


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A fishbowl shaped like a sphere is filled with water the fishbowl has a diameter of 16 inches which measurement is closest to th
Nikolay [14]

Answer:

The volume = 2143.573 cubic inches

Step-by-step explanation:

∵ The volume of the sphere = \frac{4}{3}\pi r^{3}

∵ The diameter of the sphere is 16 inches

∴ Its radius = 16 ÷ 2 = 8 inches

∵ The fishbowl is filled

∴ The volume of the water = the volume of the fishbowl

∴ The volume of the water = \frac{4}{3}\pi(8^{3})=2143.573 cubic inches

8 0
3 years ago
Read 2 more answers
A customer from Cavallaro's Fruit Stand picks a sample of 5 oranges at random from a crate containing 75 oranges, of which 6 are
boyakko [2]

Answer:

0.341 is the probability that the sample contains 1 or more rotten oranges.

Step-by-step explanation:

We are given the following information:

We treat rotten as a success.

Number of oranges = 75

Number of rotten orange = 6

P(Rotten orange) =

=\dfrac{6}{75} = 0.08

Then the number of rotten oranges follows a binomial distribution, where

P(X=x) = \binom{n}{x}.p^x.(1-p)^{n-x}

where n is the total number of observations, x is the number of success, p is the probability of success.

Now, we are given n = 5

We have to evaluate:

P(x \geq 1) =1 - P(x = 0)\\\\=1- \binom{5}{0}(0.08)^0(1-0.08)^5\\\\= 1 - 0.659\\= 0.341

0.341 is the probability that the sample contains 1 or more rotten oranges.

7 0
4 years ago
This season, Lisa's lacrosse team has won 2/3 of their home games (games played at Lisa's school), but just 2/5 of their away ga
Anon25 [30]
I think that it would be 23 because i think that you need to subtract but i have no idea.
7 0
4 years ago
Q. Find the Volume
Ilia_Sergeevich [38]

Answer:

  • \boxed{\sf{125.5m^{3} }}

Step-by-step explanation:

To determine a volume, you need a volume formula.

<u>Volume:</u>

\Longrightarrow:\sf{V=l*w*h}

  • L stands for length: 7.1
  • W stands for width: 5.2
  • H stands for height: 3.4

<u>Multiply these numbers from left to right.</u>

\sf{7.1m*5.2m*3.4m=\boxed{\sf{125.5m^{3}}}

  • <u>Therefore, the correct answer is 125.5m³.</u>

I hope this helps you! Let me know if my answer is wrong or not.

8 0
3 years ago
What is the solution of the system of equations? y = –5x + 6 y = –3x – 4
Sliva [168]
<span>y = –5x + 6
y = –3x – 4
---------------subtract
0= -2x + 10
2x = 10
x =5

</span>y = –5x + 6
y = -5(5) +6
y = -25 + 6
y = -19

answer is <span>A. (5, –19)</span>
3 0
4 years ago
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