Answer:
I think the first 4 are right
5-8
sorry I cant read it it it is too small so I will explain
5.1 x 10^-2 would be 0.051 just move the decimal left x spaces where x is the exponent
9
4.4 x 10^3
10
7.5 x 10^4
11
6.99 x 10^7
12
5.75 x 10^9
13
8.4 x 10^-2
14
9.9 x 10^-3
15
5.15 x 10^-7
16
3.07 x 10^-5
17
you got it right
18
you got it right
19
Singapore
Luxembourg
Australia
Egypt
Brazil
20
3,670,000,000
21
6.2 x 10^-6
22
125,000,000,000
1.25 x 10^11
Step-by-step explanation:
i hope I helped
<u>✿</u><u>Answer:</u>
- Both sold 18 wristbands and 12 belts
✂----------------------
Let, number of wristbands = x
number of belts = y
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<h3>hope it helps...</h3><h3>have a great day!!</h3>
Answer: z + 3/4
Step-by-step explanation:
Answer:
<h2><u>
<em>rectangular prism because it has 6 faces</em></u></h2>
cone dose not have a faces
triangular prism has 5 faces
Answer:10-3
2-4
Step-by-step explanation: