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Nimfa-mama [501]
2 years ago
13

Ella has 50 stacks of ten pennies in each stack. Describe how to find how many pennies ella has in all

Mathematics
1 answer:
ale4655 [162]2 years ago
4 0
To find how many pennies Ella has in all, just do 50 * 10. Cross the two zeros out and drop them as part of the answer. Then do 5 * 1 to get 5. When you do this, your answer is 500. Ella has 500 pennies in all.
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laura has a toy robot collection 4/7 of her robots makes noise how many of lauras robots make noise? and can u show ur work pls
ololo11 [35]

Answer:

57 percent

Step-by-step explanation:

4 divided by 7= .57

  •                57 reminder 1
  •             ________
  •          7l 40
  •               35
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4 0
2 years ago
Which best describes the complement of spinning any number less than 3?
tatuchka [14]

Answer:

  • <u>The complement of spinning any number less than 3, is spinning a number equal to or greater than 3.</u>

Explanation:

The complement of a subset is the subset of elements that are not in the given subset.

You must know which numbers the spinner has.

Assuming the spinner has the numbers 1, 2, 3, 4, the complement of spinning any number less than 3, is spinning a number that is not less than 3.

Then, that is spinning a number that is equal to or greater than 3.

The numbers that are equal to  or greater than four, for a spinner that has the numbers 1, 2, 3, and 4 are 3 and 4.

Thus, the complement of spinning any number less than 3 is spinning a three or a four.

8 0
3 years ago
Select all the parallelograms that have the same area.
Sedaia [141]
1 and 3 I believe sorry if it’s incorrect
3 0
2 years ago
Which expression is equivalent to -18a^-2b^5/-12a^-4b^-6?
Novosadov [1.4K]
First divide the  coefficients:-
-18 / -12  = 3/2

a^-2 / a^-4  = a^2

b^-5 / b^-6  =  b


so the expression simplifies to  3a^2b / 2
5 0
3 years ago
Read 2 more answers
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lubasha [3.4K]
If the price of paper increases by a lot, then book producers would respond by supplying less books.
5 0
3 years ago
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