Answer:
Step-by-step explanation:
There are 7 numbers. 7 X 45 equals 315. 40+45+48+54+45=232.
315-232=83.
The 2 numbers can each have different values, such as 41 and 42, or 40 and 43. The numbers must add up to 83, though.
Answer:
7.5 meters/second
Step-by-step explanation:
Speed = the magnitude of distance / time
Distance = 33 meters
Time = 4.4 seconds
Speed = 33 meters / 4.4 seconds = 7.5 meters/second. This is already to the tenths place, or the place right after the decimal, so we don't have to worry about rounding here.
Answer:
x=51.1 for a fact just trust meeeee
Step-by-step explanation:
<h2>✏️
Development:</h2>
✍ Having as t₃ =10 and t₁₀ = -4. We have to find the common ratio.
❑ If, in front of the sequence from 3 to 10, there are 7 numbers, that is, 7 terms, we have to find a pattern, what I used was this one.
We see that in the calculation, the only number that fits is -2.
➤ Because if we stop to think about it, we have -2 of common ratio among these 7 terms is -14, so 10-14 = -4
So the hypothesis is correct!
➜ Being right as -2 and resuming the terms of 10, we have:
So t₁₂ is equal to -8.
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