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2 years ago

Which value of a b and c correctly represent the awnser in simplest form

Mathematics

1 answer:

Lera25 [3.4K]2 years ago

6 0

Answer:

3 3/5

a = 3

b = 3

c = 5

Step-by-step explanation:

Step 1: Convert fractions to improper fractions

9/2 divided by 5/4

Step 2: KCF (Keep Change Flip)

9/2(4/5)

Step 3: Multiply

36/10

Step 4: Simplify

18/5

Step 5: Convert to proper fraction

3 3/5

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erica [24]

Answer:

The standard deviation of the sampling distribution of sample means would be 0.8186.

Step-by-step explanation:

We are given that

Mean of population=23.2 pounds

Standard deviation of population=6.6 pounds

n=65

We have to find the standard deviation of the sampling distribution of sample means.

We know that standard deviation of the sampling distribution of sample means

= $\frac{\sigma}{\sqrt{n}}$

Using the formula

The standard deviation of the sampling distribution of sample means

= $\frac{6.6}{\sqrt{65}}$

$=0.8186$

Hence, the standard deviation of the sampling distribution of sample means would be 0.8186.

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3 years ago

3m/2/3=7 pleasee helpp

snow_tiger [21]

Answer:

Step-by-step explanation:

3 times 14 equals 42, and 42 divided by 2 is 21. 21 divided by 3 is 7. :)

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2 years ago

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xenn [34]

It has to be C- addition and subtraction signs.

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2 years ago

A plant cell has a lenght of 0.000085 meters. which is this length written in scientific notation ?

Leno4ka [110]

Answer:

8.5x10^-5

Step-by-step explanation:

Move the decimal over between the 8 and the 5, it "hops" 5 times. Since it moved over right, make it negative

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2 years ago

Find the sum of 89 and - 75

Dominik [7]

Answer:

164

Step-by-step explanation:

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2 years ago

Read 2 more answers