Answer:
Step-by-step explanation:
1)b ^3 ×b ^6 =b ^(3+6) =b ^9
2) 5 ^2 ×5 ^4 =5 ^(2+4) =5 ^6
Answer:
4.537 × 10∧3
Step-by-step explanation:
Answer:
Option D, 3 to the power of 7 over 10
Step-by-step explanation:
<u>Step 1: Change </u><u> into a number with an exponent</u>
<u /> 3^(1/2)
<u>Step 2: Change </u><u> into a number with an exponent</u>
<u /> = (3)^1/5
<u>Step 3: Convert into same denominator</u>
1/2 * 5/5 -> 5/10
1/5 * 2/2 -> 2/10
<u>Step 4: Multiply</u>
3^(5/10) * 3^(2/10)
3^(5/10 + 2/10)
<em>3^(7/10)</em>
<em />
Answer: Option D, 3 to the power of 7 over 10
Answer:
6$
Step-by-step explanation:
3pizzas=7*3=21
he have 15 so
21-15=6$ will be needed