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Semenov [28]
3 years ago
5

A boat took 3 hours to go downstream with a 6 mile per hour current. the return trip back upstream took

Mathematics
2 answers:
Mice21 [21]3 years ago
6 0

Answer: 13mph

Step-by-step explanation:

because 6x3=18-13

Savatey [412]3 years ago
4 0

Answer:

14

Step-by-step explanation:

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A small town of 1,000 people increases its population by 2,000 the grocery store raises its prices to match the new equilibrium
Alexxandr [17]

1. If a shift in demand and/or supply has taken place, identify the change and list the determinant.

Answer:

The answer is below

Step-by-step explanation:

The demand has increased or shifted to the right.

The supply did not change.

The determinant for this situation is the increase in demand

However, with the price increment, the will be an increase in supply.

7 0
2 years ago
I am so confused! Can anyone help me with this trig problem?
Dominik [7]

\frac{5\pi }{4} or \frac{7\pi }{4}

divide both sides by 2

sinΘ = - \frac{\sqrt{2} }{2}

Since the sin ratio is negative then Θ is in third / fourth quadrants

Θ = sin^{- 1} (\frac{\sqrt{2} }{2}) = \frac{\pi }{4} related acute angle

Θ = ( π + \frac{\pi }{4} ) = \frac{5\pi }{4}

or Θ = ( 2π - \frac{\pi }{4} ) = \frac{7\pi }{4}




4 0
3 years ago
Two trains travel directly toward each other. One of the trains travels at a rate of 12 km/h while the other travels at a rate o
Schach [20]
Write the equation of the first train: x = 12t
Write the equation of the second train: y = -20t+72, assuming the train one is at the origins when t = 0. 
Now solve the equation: 12t=-20t+72, 
32t = 72, then t = 2.25 hours. The two train meet after 2.25 hours. 
Now the equation of the <span>pigeon is like this: x = 48t. 
</span>Then for t = 2.25, we get
 x=2.25\times48=108 km

<span>The Hyde has flown 108 km when the trains meet.</span>
4 0
3 years ago
What is the converse statement of ~c → p?
pychu [463]

Answer:

p -> ~c

Step-by-step explanation:

Converse is when you change the order.

If a, then b

If b, then a

5 0
3 years ago
I WILL GIVE BRAINLIEST
geniusboy [140]

Answer:

y= 7x+ 7

Step-by-step explanation:

3 0
3 years ago
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