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professor190 [17]
3 years ago
9

Math nation section 10 test yourself

Mathematics
1 answer:
Aleksandr [31]3 years ago
8 0
Huhnsnmdmfqkwkwnnzfnmfkw
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the area of Alaska is about 2 x 10 to the 6 power square kilometers the area of Rhode Island is about 4 x 10 to the 3rd power sq
hram777 [196]

Answer:

i think the answer is A: 0.0005

Step-by-step explanation:

i think so because when i divided alaska by rhode island, i got 500000000. so i guess you move the decimal

3 0
3 years ago
51 is 17% of which number?
jeyben [28]

Answer:

300

Step-by-step explanation:

17/100x=51

x=300

17/100(300)=51

7 0
3 years ago
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1. Lisa walked 48 blocks in 3 hours <br> _________blocks per hour
scoray [572]
To solve this, we divide 48 by 3.
48÷3=16
16 blocks per hour.
7 0
3 years ago
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Bills pencil was 6 inches long. While doing his homework,Bill used up 1 1/2 inches of his pencil.Then how long was his pencil
KATRIN_1 [288]
Bill's pencil would be 4 1/2 inches long.

6- 1.5= 4.5
7 0
3 years ago
3. The weekly sales of a magazine increased
KiRa [710]

Answer:

b. 20%

Step-by-step explanation:

20% is the am mount of increase

3 0
3 years ago
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