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klemol [59]
3 years ago
12

The points shown on the graph represent the numbers in a geometric sequence. What is the initial value of the sequence? 1 2 3 8

Mathematics
2 answers:
SVEN [57.7K]3 years ago
9 0

Answer:  

3

Step-by-step explanation:

Lina20 [59]3 years ago
8 0

Answer:

the answer is 3 just took the test

Step-by-step explanation:

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the ratio of boys to girls in a classroom is 7:5 4 boys are added to the class the ratio is now 1:1 find the total number of gir
OLEGan [10]

Answer:

14

Step-by-step explanation:

7/5. = x/ x- 4 (the ratio to each other is the same)

cross multiply

7x-28 = 5x

simplified: -2x = -28

divide x and -28 by -2

x= 14

x= # of girls

7 0
2 years ago
Researchers are assessing a new screening tool (blood-based assay) for early identification of prostate cancer. The test is run
natima [27]

Answer: B. Accurate but not reliable

Step-by-step explanation:

An experiment is said to be "reliable" when it consistently gives the same answers when done repeatedly, when the experiment is carried out several times it gives the same result each times.

An experiment is said to be " accurate "

when it produce a correct result using the right procedure and method .

In this case the research assessing a new screening tools for early identification of prostate cancer, test result is "accurate but not reliable ", since the consistent test result was not accurate.

7 0
3 years ago
Plz help due soon real answers plz
Keith_Richards [23]
The answer is 3 feet. have a nice day
6 0
2 years ago
Read 2 more answers
Solve, using the substitution method.
Lelechka [254]
Y - 2x = 8 . . . . (1)
16 + 4x = 2y . . (2)

From (1), y = 2x + 8 . . . (3)

Putting (3) into (2) gives
16 + 4x = 2(2x + 8) = 4x + 16
0 = 0

Therefore, there are infinite number of solutions.
6 0
3 years ago
Help, Help, Help, Help, Help,
Rom4ik [11]

Step-by-step explanation:

2nd option is ur answer hope u get it

6 0
3 years ago
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