3 years ago

The average of 5 numbers is 20. what is the sum of these same numbers?

1 answer:

4 0

Average = (A₁+A₂+A₃+A₄+A₅)/5. Since average = 20 (GIVEN), then:

20 = (A₁+A₂+A₃+A₄+A₅)/5

Or (A₁+A₂+A₃+A₄+A₅) = 20x5

(A₁+A₂+A₃+A₄+A₅) = 100

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Write the following in expanded exponential form a. 30405

lana [24]

Answer:

30000+0+400+0+5

6000000+800000+0+4000+100+50+2

Step-by-step explanation:

hope it's right plz mark me brainlists

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2 years ago

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BlackZzzverrR [31]

Answer:

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Step-by-step explanation:

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3 years ago

Read 2 more answers

Please help!! thank you

shutvik [7]

Answer: 5

Step-by-step explanation:

f(x)=3-x

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f(-2)=5

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3 years ago

In the triangle, angle RST is 90°. RS= 4cm and ST=3 cm. What is the length of RT? R 4 cm S T 3 cm

s344n2d4d5 [400]

Step-by-step explanation:

RT^2=RS^2+ST^2

RT^2=16+9=25

RT=√25=5

The answer is 5

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2 years ago

Which table represents a linear function?

Brrunno [24]

Answer:

Table C is the answer

Step-by-step explanation:

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3 years ago