Stokked 120
how many left?
300-120=180
180/300=x%
percent means parts out of 100
180/300=60/100=60%
60% left
Multiply the numbers on the major axis which are 2 and -9 to get -18. Subtract from that 3*4 = 12. So -18-12 = -30. That's the determinant.
Just subtract 32, then divide by 9/5 (or multiply by the reciprical) then add 273.15.
K=5/9(F-32)+273.15
Answer:
declaration = - 0.55 m/s²
Step-by-step explanation:
The declaration is a negative accelaration.
Therefore:
![a = \frac{v-u}{t}](https://tex.z-dn.net/?f=a%20%3D%20%5Cfrac%7Bv-u%7D%7Bt%7D)
a = ?
v = 70 of 15% = 10.5 km/h to m/s = 2.9 m/s
u = 70 km/h to m/s = 19.4 m/s
t = 30 seconds
![a = \frac{2.9-19.4}{30}\\](https://tex.z-dn.net/?f=a%20%3D%20%5Cfrac%7B2.9-19.4%7D%7B30%7D%5C%5C)
a = - 0.55 m/s²
3000 grams because 2 kilograms is 2000 grams and 3000 is greater than 2000