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3 years ago

What is one estimation reasonable for the pruduct of 43×68

Mathematics

1 answer:

Igoryamba3 years ago

8 0

2800 would be the answer

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A rectangular field is 15 yards in length and 66 feet width. What is the area of the field in square feet and the area of the fi

kumpel [21]

Swap yards to feet 3 feet= 1 yard so you end up with 45 feet x 66 feet at that is 2,970 so you will end up with 2,970 feet in area and 35,640 inches.

7 0

4 years ago

A baseball team plays in a stadium that holds 60000 spectators. With the ticket price at $11 the average

nekit [7.7K]

Answer:

D(q) = -(3)/(4,000)q+19.5

Step-by-step explanation:

Given:

overall capacity = 60000

price in point one = 11

spectators in first point = 26000

second point - price = 8

spectators = 30000

solution:

The demand of a product as a function of its price and other factors such as the prices of the substitutes and complementary goods, income is the expression known as demand function. It is represented by D(q)

we have two points in our line for given ques:

first point of line = (26,000, 11)

second point of line = (30,000, 8)

Slope = (11 - 8)/(26,000 - 30,000)

= (3)/(-4,000)

y = mx + b

here, b = factors influencing demand besides price

m = slope

x = price

10 = (3)/(-4,000) )(26,000) + b

b = 19.5

y = -(3)/(4,000)+19.5

D(q) = -(3)/(4,000)q+19.5

6 0

3 years ago

List all the factors 0f 21

goldenfox [79]

21 is a composite number. 21 = 1 × 21 or 3 × 7. factors of 21: 1, 3, 7, and 21.

4 0

3 years ago

A medical equipment industry manufactures x-ray machines. The unit cost C( the cost in dollars to make each x -ray machine) depe

Nikolay [14]

Answer:

18,646

Step-by-step explanation:

>you can graph the equation on a calculator and see that the minimum is at the point (250, 18646) , so the minimum unit cost is 18,646

>you can use the first derivative to find the minimum

c'(x) = (0.2x²-100x+31,146)' = .4x -100

.4x-100= 0 , so x= 250

c(x=250) = 0.2(250)² -100*250 +31,146 =18,646

6 0

3 years ago

What is the length of the hypotenuse?<br>

Klio2033 [76]

It will be 5 because 4^2+3^2= 16+9=25 and then square root of 25=5

5 0

4 years ago

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