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katrin2010 [14]
2 years ago
11

Pls help first correct answer gets brainleist ​

Mathematics
1 answer:
alex41 [277]2 years ago
7 0

Answer:

80

Step-by-step explanation:

check attached picture

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Which relation is a function?
vova2212 [387]

Answer: A function is a relation in which each input has only one output. In the relation , y is a function of x, because for each input x (1, 2, 3, or 0), there is only one output y. x is not a function of y, because the input y = 3 has multiple outputs: x = 1 and x = 2.

Step-by-step explanation:

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2 years ago
What should be the sum of all the relative frequency values?
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Answer:

The sum of relative frequencies is equal to one, since the sum of all fractional parts must equal the whole.

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3 years ago
Karen buys 2 packages of printer paper for $5.79 each, a box of pens for $9.25. a box of paperclips for $2.29, and a
andreyandreev [35.5K]

Answer: I think its $37.84625 according to the working shown :)

Step-by-step explanation:

cost of paper= $5.79, hence 2 is 2 x 5.79= 11.58

pens= $9.25

paperclips= $2.29

calendar= $12.50

Total= 11.58+9.25+2.29+12.50= 35.62

6.25% sales tax on total purchase= 6.25/100 x 35.62= $2.22625

Adding the sales tax: 35.62+2.22625‬= $37.84625‬‬

3 0
3 years ago
Read 2 more answers
Problem type join results unknown
Allisa [31]

<u>Not sure what you are asking for, but,</u>

<u>Here is an example of a JRU (Join Result Unknown)  word problem</u>:

There were _____ kids on the playground. ____ more kids came onto the playground. How many kids are on the playground?

<u>Here is an example of a JCU (Join Change Unknown)  word problem:</u>

There were ____ kids on the playground. Some more kids came on the playground. Now there are ____ kids on the playground. How many kids came on the playground?

<u> Here is an example of a JSU (Join Start Unknown)  word problem:</u>

Some kids were on the playground. ____ kids came on the playground. Now there are ____ kids on the playground. How many kids were on the playground at the beginning?



8 0
2 years ago
Select the decimal that is equivalent to<br> 57<br> 220
Umnica [9.8K]

Answer:

2.5909090909

Step-by-step explanation:

4 0
3 years ago
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