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OleMash [197]
2 years ago
12

Please help me...........................

Mathematics
1 answer:
malfutka [58]2 years ago
4 0

Answer:

B

Step-by-step explanation: because this negative

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ANSWER: 2484

(Alternative forms): 2.484 × 10³
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2 years ago
Which sequence is modeled by the graph below?
Ipatiy [6.2K]
First, we inspect what type of sequence is the order of the coordinates:
a2 = 1
a3 = 2
a4 = 4

Getting the difference,
a3 - a2 = 1
a4 - a3 = 2

The differences are not equal; hence, the sequence is not arithmetic.

Getting the ratio:
a3/a2 = 2
a4/a3 = 2

The common ratio is 2. Using the general form for a geometric series:
an = a1 r^(n-1)
If n = 2
1 = a1 (2)^(2-1)
a1 = 1/2

So,
an = (1/2) (2)^(n-1)

The answer is the first option.
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3 years ago
Alec is doing a test of 50 questions. He gets 2 marks for every question that is correct, but loses 1 mark for every question th
slega [8]

Alec got 33 and a half questions correctly because he got one mark on the 34th Question

Step-by-step explanation:

50×2=100

100-67=33 and a half

4 0
3 years ago
The price to ship a box varies directly as the weight of the box in pounds. A box that weighs 10 pounds costs $10.90 to ship.
xenn [34]
Well we can say 10.90/10 = the cost per pound to ship the item
we can infer this from the above text so
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$40.33
or 40 dollars and 33 cents to ship the second box with a weight of 37lb (pounds).
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3 years ago
At noon on tuesday in Chicago the temperature in degrees Fahrenheit was -2 Fahrenheit at noon on Wednesday the temperature was 8
bagirrra123 [75]
The temperature was 6 degrees Fahrenheit
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3 years ago
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