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Reil [10]
3 years ago
5

I need help with this please !

Mathematics
2 answers:
S_A_V [24]3 years ago
8 0

Answer:

step 2 is wrong...-4-3=-7

Step-by-step explanation:

dimaraw [331]3 years ago
6 0

Answer:

1 or 2

Step-by-step explanation:

Both look wrong, but 1 seems worse. Sorry if this is wrong.

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In the graph of an inequality, the region to the right of a dashed vertical line
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Answer:

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3 years ago
I suck at math can someone help please??
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6/7 × 4 would be the correct answer. This is because 6/7 × 4= 3 3/7 which is equal to 4/7 × 6= 3 3/7. No other expression would equal 4/7 × 6
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30 PTS HELP ME ASAP! PLEASE! IM TIRED AND NEED HELP!
almond37 [142]

Answer:

Step-by-step explanation:

Slope is an average.  In this particular context, the slope of 6.9 (or 7) means that an average of 7 people entered the store every hour.

If x is the number of hours the store is open and we are told to find the number of customers that have entered the store after 5 hours, we fill in the equation as follows:

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If you use 6.9 instead of 7:

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Since you can't count a half of a person, using 7 instead of 6.9 makes more sense.

4 0
3 years ago
A random sample of 1000 people who signed a card saying they intend to quit smoking were contacted 9 months later. Turned out th
labwork [276]

Answer:

Population is the total number of people that fall into the description of those that the research concerns.

In this case, Population is: Everyone who signed a card saying that they intend to quit smoking.

Sample. This is a subset of the population that the research is based on.

Sample = 1,000 people surveyed.

Parameter and Statistic are both descriptive measures but parameter is for the population and statistic is for the sample.

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