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mixer [17]
3 years ago
11

Determine the product (4.2×10^-1)+(5.7+10^-1)​

Mathematics
1 answer:
Alexus [3.1K]3 years ago
6 0

Answer: 6.22

Step-by-step explanation:

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How many natural numbers from 78 to 234
cupoosta [38]

Answer:

158 natural numbers

158 natural numbers from 78 to 234, and 699 whole numbers from 24 to 721. Step-by-step explanation: Natural numbers are positive integers (whole numbers), so all numbers from the range of 78 to 234 would be included, including 78 and 234 itself.

Hope this helps, have a wonderful day/night, stay safe, happy holidays, and merry christmas!

6 0
3 years ago
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olga_2 [115]
You first add up how many erasers there are in the bag so there are 20 and then you check how many purple erasers there are and so there are 5 and so the answer is 5/20 or 1/4 which is 0.25 as a decimal and if you do probability the answer has to be in between o and 1 and so 0.25 is in between 0 and 1 so it should be correct 
3 0
3 years ago
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Identify the constants in the expression below.<br><br> 5x - 3y + 2x -15 +2y + 9
anzhelika [568]

Answer:

The constants are -15 and 9

Step-by-step explanation:

Constants are those numerical values that will never change, despite the value of x. The easiest way to find them are by finding those numbers that are not affecting x in any way.

5 0
3 years ago
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Please help me with this will give BRAINLIST to best answer
In-s [12.5K]

Answer:

\frac{3}{b^{0}b^{4}  }

Step-by-step explanation:

Move b^{-4} to the denominator in \frac{3b^{-4} }{b^{0} }

using the negative exponent rule b^{-n} =\frac{1}{b^{n} }

3 0
3 years ago
Pls help show ALL work
Mkey [24]

Answer:

B. 5.81

Step-by-step explanation:

So to get this answer, you'd first find how much square inches are on the cheese. We know its 9/10 of the pizza and the pizza is 215 square inches. To find out what is 9/10 of the pizza you'd multiply 215 by 9 then divide by 10. That'd leave you with 193.5 then you multiply that by the cost $0.03 then get 5.805 which rounds up to 5.81.

7 0
3 years ago
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