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ziro4ka [17]
2 years ago
5

Kailey and Macy paddle a canoe at a rate of 6 miles per hour in still water. They travel downstream for 10 miles, and to their d

istress, they have to paddle back upstream 10 miles because no one was was there to pick them up at the end of their canoe trip. The total trip took 7 hours. Assuming they paddled at the same rate downstream and upstream, how fast was the speed of the water's current in miles per hour? Round your answer to 3 decimal places.
Mathematics
1 answer:
aliya0001 [1]2 years ago
8 0

Answer:3.79

Step-by-step by awnser:

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Use the scenario to answer the question​
LenaWriter [7]

Answer:

-$5.27 per day

Step-by-step explanation:

1st. $300

6th. $273.65

19th. $205.14

25th. $173.52

28th. $157.71

Lets use the one that has the least amount of days separated to make it easier

28th and 25th

157.71 - 173.52 = -15.81

count how many days are separated (3)

then divide that to what the amount is

-15.81 / 3 = -$5.27 per day  

3 0
2 years ago
The diameter of a circle is 7 inches.find it's area to the nearest 10th
dangina [55]

Answer: d=7 inches

r=7/2

r=3.5

A=πr²

A=3.14(3.5inch)²

A=3.14×12.25inch²

A=38.465inch²

A≈38.47inch²

5 0
3 years ago
What is x over 5 - 68 = -95
vagabundo [1.1K]
Hello, there!


This would look like: x/5 - 68 = -95

First, we want to isolate the x.

x/5 - 68 = -95
      +68    +68

 x/5 = -27

Now, we will work backwards to find the x.

-27 * 5 = x

-27 * 5 = -135

x = -135

Your answer is -135


I hope I helped!

Let me know if you need anything else!

~ Zoe
5 0
3 years ago
The average of 3,15, and my number is 40. What is my number?
mylen [45]

Answer:

Your number is 102.

120/3=40 (3 numbers so divide by 3)

3+15=18

120-18=102

8 0
3 years ago
Find the volume of the sphere. Radius is 1
natta225 [31]

Hi there!

\large\boxed{V = 4/3\pi \text{ or } \approx 4.19 \text{ }  units^{3}}

Find the volume of a sphere using the following equation:

V = 4/3πr³

Substitute in the given radius:

V = 4/3π(1)³

V = 4/3π or ≈ 4.19 units³

3 0
3 years ago
Read 2 more answers
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