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mezya [45]
2 years ago
11

Ellie is numbering her 150 pages scrapbook. how many times will she write the digit 4? ​

Mathematics
1 answer:
Oksi-84 [34.3K]2 years ago
3 0

Answer:

33 ​

Step-by-step explanation:

4,14,24,34,40,41,42,43,44,45,46,47,48,49,54,64,74,84,94,

104,114,124,134,140,141,142,143,144,145,146,147,148,149

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I NEED HELP PLEASE!!
Wewaii [24]

Hey!

Hope this helps...

~~~~~~~~~~~~~~~~~~~~~~~~~~

Product Property: <span>Sometimes also referred to as the <em>Zero Product Property</em>, states that if AB=0 , than A=0 and/or B=0.</span>

Example: If AB=0, than A=0 and/or B=0.


Quotient Property: <span>Sometimes also referred to as the Quotient <em>of Powers Property</em>, states that when you have the same base, you subtract the exponents.</span>

Example: (5^3)/(5^7) = 5^-4 OR 1/(5^4)


Negative Exponent: <span>This simply means "<em>How many times I you divide by that number?</em>"</span>

Example: 5^-3 = 5/5/5 = 0.2


Power of a Power Property: <span>Sometimes also referred to as the <em>Product of Powers Property</em>, states that rather than adding the exponents of that base, you multiply them instead.  This is the way to find the single exponent of the base.</span>

Example: 5^3^3 = 5^(3*3*3) = 5^27


Power of a Product Property: For this property, rather than multiplying the exponents of the same base, you add them instead.

Example: 5^3 * 5^15 = 25^18

-----------------------------------

I hope this helps!

If you need anymore help with anything, feel free to PM me at anytime, or just drop a comment on my wall...

And sorry about the delay... :(

5 0
2 years ago
Plz can u help me with this ill give brainilst and can u tell me how to do it step by step thxx ❤️❤️
marshall27 [118]

Answer:

1) 37.7 ft     2)75.4

Step-by-step explanation:

the formula for circumference= 2 x radius  x pi

so i halved the first one as its the diameter but for the second one they already gave the radius

hope this helps!

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You have to add.

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