Answer:
It’s 3
Step-by-step explanation:
multiply 3 time 2 and add 4
Answer:
It will take Noshwa 3 hours and 36 minutes to travel 72 miles.
Step-by-step explanation:
Since Noshwa is completing the bike portion of a triathlon, assuming that she travels 40 miles in 2.5 hours, to determine how long will it take her to travel 72 miles, the following calculation must be performed:
40 = 2.5
72 = X
72 x 2.5 / 50 = X
180/50 = X
3.6 = X
1 = 60
0.6 = X
0.6 x 60 = X
36 = X
Therefore, it will take Noshwa 3 hours and 36 minutes to travel 72 miles.
Answer:
The answer would be 0
Step-by-step explanation:
Because halfway of 4, -2 is 0
Answer:
![\boxed {d = 5}](https://tex.z-dn.net/?f=%5Cboxed%20%7Bd%20%3D%205%7D)
Step-by-step explanation:
Use the <u>Distance Formula</u> to help you determine the distance between two given points:
![d = \sqrt{(x_{2} - x_{1})^{2} + (y_{2} - y_{1})^{2}}](https://tex.z-dn.net/?f=d%20%3D%20%5Csqrt%7B%28x_%7B2%7D%20-%20x_%7B1%7D%29%5E%7B2%7D%20%2B%20%28y_%7B2%7D%20-%20y_%7B1%7D%29%5E%7B2%7D%7D)
First point: ![(x_{1}, y_{1})](https://tex.z-dn.net/?f=%28x_%7B1%7D%2C%20y_%7B1%7D%29)
Second Point: ![(x_{2}, y_{2})](https://tex.z-dn.net/?f=%28x_%7B2%7D%2C%20y_%7B2%7D%29)
-Apply the two given points onto the formula:
First point: ![(1, 4)](https://tex.z-dn.net/?f=%281%2C%204%29)
Second point: ![(-2, 0)](https://tex.z-dn.net/?f=%28-2%2C%200%29)
![d = \sqrt{(-2 - 1)^{2} + (0 - 4)^{2}}](https://tex.z-dn.net/?f=d%20%3D%20%5Csqrt%7B%28-2%20-%201%29%5E%7B2%7D%20%2B%20%280%20-%204%29%5E%7B2%7D%7D)
-Solve for the distance:
![d = \sqrt{(-2 - 1)^{2} + (0 - 4)^{2}}](https://tex.z-dn.net/?f=d%20%3D%20%5Csqrt%7B%28-2%20-%201%29%5E%7B2%7D%20%2B%20%280%20-%204%29%5E%7B2%7D%7D)
![d = \sqrt{(-3)^{2} + (-4)^{2}}](https://tex.z-dn.net/?f=d%20%3D%20%5Csqrt%7B%28-3%29%5E%7B2%7D%20%2B%20%28-4%29%5E%7B2%7D%7D)
![d = \sqrt{9 + 16}](https://tex.z-dn.net/?f=d%20%3D%20%5Csqrt%7B9%20%2B%2016%7D)
![d = \sqrt{25}](https://tex.z-dn.net/?f=d%20%3D%20%5Csqrt%7B25%7D)
![\boxed {d = 5}](https://tex.z-dn.net/?f=%5Cboxed%20%7Bd%20%3D%205%7D)
Therefore, the distance is
.
Answer:
1/2, or 0.5
Step-by-step explanation:
There are 4 ways that 2 coins can fall...
Both heads (this satisfies our situation)
1st coin heads, 2nd coin tails
1st coin tails, 2nd coin heads
Both tails (this satisfies our situation)
We have 2 out of 4 ways to satisfy this situation, so our experimental probability is
P = 2/4 which reduces to
P = 1/2 , or 0.5 as a decimal