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Elan Coil [88]
2 years ago
9

15a. Cindy can make $100 in four days babysitting. At that rate, how many day will it take

Mathematics
1 answer:
Sophie [7]2 years ago
6 0

Answer:

4.2

Step-by-step explanation:

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Classify the following data. Indicate whether the data is qualitative or quantitative, indicate whether the data is discrete, co
ruslelena [56]

Answer:

  1. <u>Quantitative.</u>
  2. <u>Discrete.</u>
  3. <u>Interval Scale.</u>

Step-by-step explanation:

  1. The IQ scores are measured numerically. This makes it quantitative data. Quantitative data provide numerical measures which can be used to perform arithmetric operations such as addition, subtraction, multiplication and division. Results from these kind of data can be used to provide meaningful and explanatory results to certain phenomena.
  2. IQ scores are discrete because they are always expressed as integers. that is in whole numbers and not in fractions e.g 100, 120, 60.
  3. The level of measurement is on an interval scale because the difference between values have meanings. Larger values mean higher IQ. for example, the difference in IQ numbers between two people for represents something real.

6 0
3 years ago
66
likoan [24]

Answer: 230cm²

Step-by-step explanation:

>We can do this by splitting the figure into 2 trapeziums.

>Additionally, you can see that both trapeziums bear the same lengths a and b. Hence, we can use this formula: \frac{1}{2} * (a+b) * (total height).

>Thus,

Area = \frac{1}{2} *(7+16)*20=230

4 0
2 years ago
Read 2 more answers
How do you write 94,300 in scientific notation
Andrew [12]

Answer:

9.44 x 10^4 in scientific notation

Step-by-step explanation:

4 0
2 years ago
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It takes Dimitri 9 minutes to make a simple bracelet and 20 minutes to make a deluxe bracelet. He has been making bracelets for
frosja888 [35]
Last one 7 and 3
9(7)+20(3)>120
63+ 60
123>120
Says 123 minutes is longer than 120 that's why it is that answer
7 0
2 years ago
Read 2 more answers
What is the area of the surface cone rounded to the nearest tenth?
EleoNora [17]

Answer:

A = 422.4

i promise it's right :)

4 0
2 years ago
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