Answer:
11 m/s
Step-by-step explanation:
In converting from mph to m/s, the appropriate conversion factor must be used which in this case is 0.44704 m/s.
Thus;
If 1mph = 0.44704 m/s
Then 25 mph = 25 × 0.44704 m/s = 11.176 m/s
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<em>-</em><em> </em><em>BRAINLIEST</em><em> answerer</em>
Answer:
0.5cm^3
Step-by-step explanation:
volume of rectangular prism= length x width x height
1/4cm x 1/2cm x 4cm =
0.25cm x 0.5cm x 4cm =
0.5cm^3
Answer:
500 grams
Step-by-step explanation:
Let's say that the total number of grams of the sample is x. We know that 30% of x is salt and we also know this quantity is 150 grams. So, we can write this as:
30% * x = 150
Remember that % is simply "out of 100", so 30% = 30/100 = 0.30. Then:
0.30 * x = 150
Divide both sides by 0.30:
x = 500 grams
Hope this helps!
