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2 years ago

!!!!!!!!I REALLY NEED HELP I WILL GIVE BRAINLIEST THANKS AND F R I E N D YOU!!!!!!!!!!!!!!!!!!!

Mathematics

2 answers:

lapo4ka [179]2 years ago

7 0

B.
That is the answer but it says I need 29 characters so I’m writing this.

vodomira [7]2 years ago

3 0

22,500-71%= the answer would be 15,975

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2 1/4 x 3 2/5 show all your work

monitta

Answer:

153/20

Step-by-step explanation:

I assume you're asking

$2 \frac{1}{4} \times 3 \frac{2}{5}$

$\frac{9}{4} \times \frac{17}{5}$

$\frac{153}{20}$

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2 years ago

Use the method illustrated in the solutions to Exercise 9.2.39 to answer the following questions. (a) How many ways can the lett

Jobisdone [24]

Answer:

(a) 720 ways

(b) 120 ways

Step-by-step explanation:

Given

$Word = DANCER$

$n =6$ --- number of letters

Solving (a): Number of arrangements.

We have:

$n =6$

So, the number of arrangements is calculated as:

$Total =n!$

This gives:

$Total =6!$

This gives:

$Total =6*5*4*3*2*1$

$Total =720$

Solving (b): DA as a unit

DA as a unit implies that, we have:

[DA] N C E R

So, we have:

$n = 5$

So, the number of arrangements is calculated as:

$Total =n!$

This gives:

$Total =5!$

This gives:

$Total =5*4*3*2*1$

$Total =120$

Solving (c): NCE as a unit

NCE as a unit implies that, we have:

D A [NCE] R

So, we have:

$n = 4$

So, the number of arrangements is calculated as:

$Total =n!$

This gives:

$Total =4!$

This gives:

$Total =4*3*2*1$

$Total =24$

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3 years ago

10 POINTS!!! Name an angle that is adjacent to ∠BOC.

bogdanovich [222]

An angle adjacent to BOC would be COD or BAC.

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3 years ago

Find each rate and unit rate 420 miles in 7 hours

Anon25 [30]

the unit rate is 60 mph

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2 years ago

Which graphs show continuous data? Select each correct answer.

love history [14]

C

Due to the fact that it is starting from 0 and moving in a steady pattern

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2 years ago

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