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Romashka-Z-Leto [24]
4 years ago
13

Enzymes are called catalysts because they

Biology
1 answer:
vesna_86 [32]4 years ago
3 0

Answer:True

Explanation:

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60 years is three half life for the substance, so 40*1/2^3=5
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Solve for v<br>negative 38= v/2
Nadusha1986 [10]

- 38 =  \frac{v}{2}



\text{Multiply by 2 on both sides,  }


2 \times ( - 38) =  \frac{v}{ \cancel{2}}  \times  \cancel{2} \\  \\  \\  \\  =  >  - 76 = v \times 1 \\  \\  \\  =  >  - 76 = v


So, value of v is - 76
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