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2 years ago

There are 35 fish in a tank, and 40% of the fish are orange. How many of the fish are orange?

Mathematics

2 answers:

pshichka [43]2 years ago

6 0

Answer:

Step-by-step explanation:

The other person explained it really well give them brainliest

Karolina [17]2 years ago

5 0

Answer:

14 fishes are orange

Explanation:

35 * 40%

35 * 40/100

14 fishes are orange

extra's:

35 - 14

21 are not orange fishes

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navik [9.2K]

Answer:

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Step-by-step explanation:

you have 2 points: (0, -1) and (3, 4)

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so -1-4/0-3

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2 years ago

Brainliest + points! please explain

CaHeK987 [17]

Answer:

IT WOULD BE -75

Step-by-step explanation:

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3 years ago

3(x - 4) + 9 = 18 Step by step (and explanation)

Andrews [41]

Answer:

= 7

Step-by-step explanation:

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2 years ago

In the library on a university campus, there is a sign in the elevator that indicates a limit of 16 persons. Furthermore, there

yan [13]

Answer:

Explained below.

Step-by-step explanation:

According to the Central Limit Theorem if an unknown population is selected with mean μ and standard deviation σ and appropriately huge random samples (n > 30) are selected from this population with replacement, then the distribution of the sample means will be approximately normally.

Then, the mean of the sample means is given by,

$\mu_{\bar x}=\mu$

And the standard deviation of the sample means is given by,

$\sigma_{\bar x}=\frac{\sigma}{\sqrt{n}}$

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The standard deviation of the sampling distribution of the sample mean weight is:

$\sigma_{\bar x}=\frac{\sigma}{\sqrt{n}}=\frac{25}{\sqrt{16}}=6.25$

The average weights for a sample of 16 people will result in the total weight exceeding the weight limit of 2500 lbs. is:

$\text{Average Weight}=\frac{2500}{16}=156.25$

Compute the probability that a random sample of 16 persons on the elevator will exceed the weight limit as follows:

$P(\bar X > 156.25)=P(\frac{\bar X-\mu_{\bar x}}{\sigma_{\bar x}}>\frac{156.25-151}{6.25})\\\\=P(Z>0.84)\\\\=1-P(Z$

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2 years ago

7. Find the slope-intercept form of the equation of the line that passes through

KATRIN_1 [288]

Answer:

y=-2x+2

Step-by-step explanation:

If you bring the 4x to the other side by subtracting it, you will have 2y=-4x+8

then divide by the 2 to get y=-2x=4

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3 years ago