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tensa zangetsu [6.8K]
3 years ago
10

For the geometric series 4+20+100+500 what is the value of a3?

Mathematics
1 answer:
Studentka2010 [4]3 years ago
8 0
<span>Every term in a sequence is denoted by a1 being the first one, a2 the second one, a3 the third one and so on. So in your case, a3 means, which one is the third term? So 100 would be your answer. </span>
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Please help me and hurry
myrzilka [38]

Answer:

1; is 20 2 is 50 3 is 18 4 is 9 and 5 is 16

Step-by-step explanation:

4 0
3 years ago
Plsss help asap no wrong answers pls
Nonamiya [84]

Answer:

15

Step-by-step explanation:

15 x 15 = 225

4 0
3 years ago
A student found the solution below for the given inequality. Which of the following explains whether the student is correct? The
inna [77]

The statement which best explains whether the student is correct is: D. the student is completely incorrect because there is "no solution" to this inequality.

<h3>What is an inequality?</h3>

An inequality refers to a mathematical relation that compares two (2) or more integers and variables in an equation based on any of the following:

  • Less than (<).
  • Greater than (>).
  • Less than or equal to (≤).
  • Greater than or equal to (≥).

Since |x-9| is greater than or equal (≥) to zero (0), we can logically infer that this student is completely incorrect because there is "no solution" to this inequality.

Read more on inequalities here: brainly.com/question/24372553

#SPJ1

<u>Complete Question:</u>

A student found the solution below for the given inequality.

|x-9|<-4

x-9>4 and x-9<-4

x>13 and x<5

Which of the following explains whether the student is correct?

A. The student is completely correct because the student correctly wrote and solved the compound inequality.

B. The student is partially correct because only one part of the compound inequality is written correctly.

C. The student is partially correct because the student should have written the statements using “or” instead of “and.”

D. The student is completely incorrect because there is “ no solution “ to this inequality.

5 0
2 years ago
Someone please help me with two answer choices
otez555 [7]

Answer:

It is the first and the last three.

7 0
3 years ago
Please help! Graph the line for y+1=−3/5(x−4) on the coordinate plane. I just need help with the coordinates. 
otez555 [7]

Answer:

SLOPE: - 3/5

Y-INTERCEPT: 7/5


Step-by-step explanation: Check picture :)


5 0
4 years ago
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