Answer:
1.8%
Step-by-step explanation:
2.85-2.80=$0.05
$0.05 x 100 = 5
5/2.80=1.78
1.8
<span> 7,200,000 written in scientific notation
=7.2 x 10^6
answer is </span><span>D. 7.2 x 10^6</span>
Answer:
8 29/40
Step-by-step explanation:
(9 1/2 - 3 7/8) + (4 4/5 - 1 1/2)
9 1/2 - 3 7/8 = 5 5/8
4 4/5 - 1 1/2 = 3 3/10
5 5/8 + 3 3/10 = 8 29/40
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Answer:
a)3⁴
b)7⁵
c)10²
d)5⁷
Step-by-step explanation:
a)3²×3² = 3^2+2=3⁴
b)7×7⁴=7¹×7⁴=7^1+4=7⁵
c)10⁹÷10⁷=10^9-7=10²
d)5⁸÷5=5⁸-5¹=5^8-1=5⁷
Answer:
12
Step-by-step explanation:
f