9 + 5 = 14
3/4 hours = 45 minutes
22 + 45 = 67 = 1 hrs 7 minutes
15 hrs 7 minuts = 3:07 AM
Answer:
No.
Step-by-step explanation:
Waves are energy moving through the matter, but they leave the matter in the same place as they pass through.
Answer:
58
Step-by-step explanation:
The sum of the exterior angles ALWAYS measures 360 degrees, meaning that 90+38+3x+x = 360
This means that 128 + 4x =360, meaning that 4x = 232.
That makes x = 58
Answer:
10,361 dolls were sold in 2001.
Step-by-step explanation:
Number of dolls sold in x years after 1993:
The number of dolls sold in x years after 1993 is given by:
![f(x) = -0.002x^4 - 0.025x^3 - 0.364x^2 - 7.243x + 86.993](https://tex.z-dn.net/?f=f%28x%29%20%3D%20-0.002x%5E4%20-%200.025x%5E3%20-%200.364x%5E2%20-%207.243x%20%2B%2086.993)
Estimate how many dolls were sold in 2001.
2001 is 2001 - 1993 = 8 years after 1993, so this is f(8).
![f(8) = -0.002*8^4 + 0.025*8^3 - 0.364*8^2 - 7.243*8 + 86.993 = 10.361](https://tex.z-dn.net/?f=f%288%29%20%3D%20-0.002%2A8%5E4%20%2B%200.025%2A8%5E3%20-%200.364%2A8%5E2%20-%207.243%2A8%20%2B%2086.993%20%3D%2010.361)
10,361 dolls were sold in 2001.
Answer:
60
Step-by-step explanation: