Answer:
408
Step-by-step explanation:
- Write it out: -2×3 (-2×34)
- -2 × 34 = -68
- Plug in -68: -2 × 3(-68)
- 3 × -68 = -204
- Plug in -204: -2 × -204
- -2 × -204 = 408 (it's a positive because a negative × a negative is a positive)
I hope this helps!
Answer: 70 grams^3
Step-by-step explanation: volume = mass/density volume = 126/1.8 volume = 70 grams^3
Answer: 1/8
1 goes in the green blank space
8 goes in the gray blank space
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Explanation:
H = heads
T = tails
HHH means we get 3 heads in a row, HHT means heads twice then tails the third time, and so on.
Here are the 8 ways to flip three coins (note: 2^3 = 2*2*2 = 8).
- HHH
- HHT
- HTH
- HTT
- THH
- THT
- TTH
- TTT
We see that HHH only comes up once out of 8 total times. Therefore, the probability of getting HHH is 1/8
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Another way to see the answer is note that P(H) = 1/2 is the probability of getting heads on a single coin flip
Then with two coin flips, we have P(HH) = P(H)*P(H) = (1/2)*(1/2) = 1/4. Each coin flip is independent of one another.
And finally, P(HHH) = P(H)*P(H)*P(H) = (1/2)*(1/2)*(1/2) = 1/8
Answer:
5000 cm is a lot greater than 5 meters. Explanation: Each meter has 100 centimeters and therefore 5 meters are equal to 5 × 100 = 500 cm. Hence 5000 cm is a lot greater than 5 meters
Step-by-step explanation:
Answer-5000cm