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Marrrta [24]
3 years ago
11

A plane flies 640 mi with the wind in the same time that it takes to fly 440 mi against the wind. If this plane flies at the rat

e of 215 mph in still air, what is the
speed of the wind? Round to the nearest whole number, if necessary.
Mathematics
1 answer:
777dan777 [17]3 years ago
6 0

Answer:

what that this answer ⁉️

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What are the rules for multiplying negative integers​
Sergeeva-Olga [200]

Answer:

Negative time a negative equals a positive!

Step-by-step explanation:

When you multiply two negative numbers or two positive numbers then the product is always positive. The same also goes for dividing negative integers.

7 0
3 years ago
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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
Solve for the value of p<br><br>dont ask for ang information cuz that is literally all it says​
seraphim [82]

Answer:

p = 35

Step-by-step explanation:

( 2p + 5 ) + ( 3p ) = 180

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2p+5+3p=180

Combine 2p and 3p to get 5p.

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5p+5=180

Subtract 5 from both sides.

-

5p=180−5

Subtract 5 from 180 to get 175.

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5p=175

Divide both sides by 5.

p = 175\5

Divide 175 by 5 to get 35.

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p = 35

5 0
3 years ago
-6&lt;5t-1&lt;0solve inequality
blsea [12.9K]

To solve the inequality:

-6

Add 1 to the sides of the inequality:

-6+1

Then

-5

Dividing all the inequality by 5, we have:

\frac{-5}{5}

Graphically:

Or, in the interval notation(-1, 1/5).

8 0
1 year ago
..............................................................help me
NeTakaya

Answer:

8 & 2

Step-by-step explanation:

hope it helps u.

and best of luck for ur exam.

6 0
3 years ago
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