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Softa [21]
3 years ago
14

Students are buying tickets for rides at the fall carnival. The student council keeps track of how many tickets they sell in one

week

Mathematics
1 answer:
LenaWriter [7]3 years ago
7 0

Answer:

The rate of change is $1.50

Step-by-step explanation:

To find this answer i divided $150 by 100 and got 1.5 which is $1.50

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Sofia has an action figure collection. She keeps 185 of the action figures on her wall, which is 37% of her entire collection. W
Stolb23 [73]

Answer:

500 figures.

Step-by-step explanation:

We know that 185 figures is 37% of her entire collection.

Let c represent the total amount of figures.

Since 185 is 37% or 0.37 <em>of</em> her total collection, we can write the equation:

0.37c=185

Remember that the keyword <em>of</em> tells us it's multiplication.

Therefore, to find the number of figures in her total collection, divide both sides by 0.37:

c=\frac{185}{0.37}

Evaluate. Use a calculator. So:

c=500

Sofia's total collection has 500 figures.

5 0
4 years ago
Read 2 more answers
41=12d-7 what is the value of d in this equation
alukav5142 [94]

Answer:

d= 4

Step-by-step explanation:

6 0
3 years ago
The following data set represents the salaries of all seven employees at a small start-up company (expressed in thousands of dol
bogdanovich [222]

Answer:

<h2>9.96</h2>

Step-by-step explanation:

If the data set represents the salaries of all seven employees at a small start-up company (expressed in thousands of dollars). 23, 25, 40, 45, 45, 23, 23 in thousands dollars with variance of 99.14, to get the standard deviation, the formula below will be applicable.

Variance = (standard deviation)²

substituting Variance = 99.14 into the equation we wil have;

99.14 = (standard deviation)²

taking the square root of both sides;

√99.14 = √(standard deviation)²

standard deviation = √99.14

standard deviation = 9.96

The standard deviation of the set of datas is 9.96

3 0
3 years ago
How to write one hundred million ,two hundred forty three thousand in numbers
wel

Answer:

100,243,000

Step-by-step explanation:

100,000,000 + 243,000 = 100,243,000

6 0
3 years ago
Read 2 more answers
2. 20 DATA VALUES LISTED IN NUMERICAL ORDER. FIND<br> THE MEAN, MEDIAN, MODE, RANGE, LE UE, LQ, UQ
Andre45 [30]

Answer:

facts

Step-by-step explanation:

facts

3 0
3 years ago
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