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3 years ago

How to write 863.141 in expanded form

Mathematics

1 answer:

Sav [38]3 years ago

5 0

800+60+3+0.10+0.040+0.001

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Find the exact value of sin A in simplest radical form. B 12 V63 с 9 A

Rudik [331]

Answer:

sin A = $\sqrt{7}/4$

Step-by-step explanation:

sin A = opposite side/hypotenuse

sin A = $\sqrt{63}$ / 12 = $3\sqrt{7} /12 = \sqrt{7} /4$

7 0

3 years ago

Evaluate the equation for the indicated value, f(n)=5n+8 for f(4),

Colt1911 [192]

You would need to put 4 in for (n)so, 5(4)+8 then solve. 5 times 4=20 plus 8 is 28. I hope I could help!

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3 years ago

Jim had $2,052.24 in his checking account. He wrote a check to pay for two airplane tickets. His account now has $1,084.12. How

agasfer [191]

Each ticket cost $484.06

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3 years ago

Read 2 more answers

For brainiest:):):):)::):):):)

scZoUnD [109]

Answer:

The unit rate is accurately $\frac{1}{4}$ (km/minute)

Step-by-step explanation:

(1,1/4) means that the vehicle traveled 1/4 km within 1 minute.

The unit rate for this problem is also known as the speed of the vehicle.

So to find the speed, you need to use distance over time.

---> Unit rate: $\frac{1}{4}\\$ / 1 = $\frac{1}{4}$ (km/minute)

(2,1/2) means that the vehicle traveled 1/2 km within 2 minutes.

Same process:

---> Unit rate: $\frac{1}{2}$ / 2 =

Because of this, the unit rate is accurately $\frac{1}{4}$ (km/minute)

8 0

3 years ago

The following list gives the number of public libraries in each of 14 cities.

Yuri [45]

Given:

The date set for the number of public libraries in each of 14 cities is:

4, 5, 4, 6, 5, 6, 5, 8, 5, 4, 6, 6, 7, 4

To find:

The modes of this data set.

Solution:

We know that, the mode of a data is the most frequent value of data set.

Arrange the given data in ascending order.

4, 4, 4, 4, 5, 5, 5, 5, 6, 6, 6, 6, 7, 8

In the given data set,

Frequency of 4 = 4

Frequency of 5 = 4

Frequency of 6 = 4

Frequency of 7 = 1

Frequency of 8 = 1

Clearly, the data values 4, 5, 6 have the largest frequency, i.e., 4.

Therefore, the modes of the given data set are 4, 5, 6.

6 0

3 years ago