Answer:
1/5^15
Step-by-step explanation:
You use the exponent rule:
a^-b = 1/a^b
Answer: do not know just do it
Step-by-step explanation:
Use the distributive property.
4(4a + 5) = 4 * 4a + 4 * 5 = 16a + 20
Answer: 16a + 20
Answer:
x=5
Step-by-step explanation:
P( A U B) = 37/50
Step-by-step explanation:
7/20+3/5+21/100
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