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Blizzard [7]
3 years ago
15

5. Which one choice is written in scientific notation.

Mathematics
1 answer:
murzikaleks [220]3 years ago
3 0

Answer: A is

Step-by-step explanation: its the only one that follows the rules

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Plzzzzzzzzzz Hurry I will mark brainliest if you get it right
svetoff [14.1K]

Answer: C

Step-by-step explanation:

40/5 =8

20≤8+12

20≤20

8 0
3 years ago
after 45 sec camdens bathtub fills with 3 inches of water how many seconds will it take to fill tub with 20 inches of water?
Marizza181 [45]
3/45 = 20/x...3 in to 45 seconds = 20 in to x seconds
cross multiply
(3)(x) = (45)(20)
3x = 900
x = 900/3
x = 300...300 seconds (or 5 minutes)to fill the tub with 20 inches
4 0
4 years ago
(11/6-11/4)-2/3+5/6-( -1/2)
N76 [4]

Answer:

(22/12 - 33/12) - 8/12 + 10/12 + 6/12

(-11/12)+ 8/12

-3/12= -1/4

8 0
3 years ago
Kira can run 5 miles for every 30 minutes. how many minutes will it take her to run 8 miles?
Xelga [282]

nevermind its 48 I'm so sorry

7 0
3 years ago
Read 2 more answers
(please help will mark brainlist)
otez555 [7]

Answer:

9a^3b^3.

Step-by-step explanation:

The GCF of 9 and 27 is 9.

For a^4 and a^3 it is a^3.

For b^4 and b^3 it is b^3.

Answer is therefore:

9a^3b^3.

3 0
2 years ago
Read 2 more answers
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