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Llana [10]
3 years ago
7

There were 30,000 people at a ball game in Los Angeles. The days receipts were $199,000. How many people paid $12.50 for reserve

d seats and how many paid $5 for general admission
Mathematics
1 answer:
nataly862011 [7]3 years ago
4 0

Answer:

15920 is the amount reserving seats but there is multiple answers

Step-by-step explanation:


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the equation x^3-3x=1 has a solution between 1.8 and 1.9. use a trial and improvement method to find this solution. give your an
Reika [66]

Answer:

The solution to the equation x³ - 3x = 1 is given as :

1.88

Step-by-step explanation:

In the above question, we are given the equation

x³ - 3x = 1 ... Equation 1

and we are told the answer lies between 1.8 - 1.9

Using the trial and improvement method approximating to 2 decimal places

a. First trial we use 1.84 for x in equation 1

1.84³ - 3×1.84 = 0.71

This first trial using 1.84 too small

b. Second trial we use 1.86 for x in equation 1

1.86³ - 3×1.86 = 0.86

This second trial using 1.86 as well is too small

c. For our third trial we use 1.89 for x in equation 1

1.89³ - 3×1.89 = 1.08

This third trial using 1.89 is large. Our target is 1.00

d. Our fourth trial we use 1.88 for x in equation 1

1.88³ - 3×1.88 = 1.004

Approximately to 2 decimal places.

We have = 1.00

Hence the solution to the equation

x³ - 3x = 1 after using the trial and improvement method is 1.88

4 0
3 years ago
What is 0.475 rounded to the nearest penny ?
vesna_86 [32]
In a dollar amount, it would round to 50 cents.
5 0
4 years ago
Read 2 more answers
A manufacturer makes two type if products X and z at each if two different locations A and B. the materials used to make each if
Snezhnost [94]

Using matrix algebra, the material cost of making one of each product at each location is as follows:​

<h3 />

                       Product X    Product Z

Location A        birr 38          birr 50

Location B        birr 38          birr 49.5

<h3>What is matrix algebra?</h3>

Matrix algebra involves the arrangement of numbers in a rectangular array.

Matrices are arranged in columns and rows to express some mathematical values.

<h3>Data and Calculations:</h3><h3>Matrix O: Materials Requirement Per Unit</h3>

                      Steel    Glass    Plastic

Product X         3            1             2

Product Z         4          0.5           3

<h3>Matrix P: Materials Cost Per Unit</h3>

                      Steel    Glass    Plastic

Location A      10           2           3

Location B       9           3           4

<h3>Matrix R: (O x P) Material Cost of Product X</h3>

                      Steel    Glass    Plastic   Total

Location A     30           2           6          38

Location B     27           3           8          38

<h3>Matrix R: (O x P) Material Cost of Product Z</h3>

                      Steel    Glass    Plastic   Total

Location A     40          1             9          50

Location B     36          1.5         12         49.5

Thus, Product X costs birr 38 at locations A and B, respectively, while Product Z costs birr 50 and birr 49.5 at locations A and B, respectively.

Learn more about Matrix Algebra at brainly.com/question/94574

#SPJ1

3 0
2 years ago
Niesha is running her first 21-kilometer race this weekend. What is the distance Niesha will run, in miles, to the nearest tenth
zysi [14]
21 kilometers is equal to 13.0488 miles
8 0
3 years ago
Help I need the answer how do you work it out
lana [24]
The answer is 66.5cm square
first, you divide the shape into a rectangle and a triangle

area of rectangle = 7 x 8 = 56cm square
area of triangle = bh/2
                         = 7 x (11-8)/2
                          = 7 x 3 /2
                          = 10.5cm square
then you add them up together 
                        56 + 10.5 = 66.5cm square
6 0
3 years ago
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