Answer: This is the percentage increase.
Step-by-step explanation:
265.28925619834706%
Answer:
The first ship has the same speed as Saige's ship while the second and third do not have the same speed.
Step-by-step explanation:
d = Distance traveled by Saige's spaceship = 588 km
t = Time taken = 60 seconds
Speed is given by
![s=\dfrac{d}{t}\\\Rightarrow s=\dfrac{588}{60}\\\Rightarrow s=9.8\ \text{km/s}](https://tex.z-dn.net/?f=s%3D%5Cdfrac%7Bd%7D%7Bt%7D%5C%5C%5CRightarrow%20s%3D%5Cdfrac%7B588%7D%7B60%7D%5C%5C%5CRightarrow%20s%3D9.8%5C%20%5Ctext%7Bkm%2Fs%7D)
The other ships
![s=\dfrac{441}{45}=9.8\ \text{km/s}](https://tex.z-dn.net/?f=s%3D%5Cdfrac%7B441%7D%7B45%7D%3D9.8%5C%20%5Ctext%7Bkm%2Fs%7D)
![s=\dfrac{215}{25}=8.6\ \text{km/s}](https://tex.z-dn.net/?f=s%3D%5Cdfrac%7B215%7D%7B25%7D%3D8.6%5C%20%5Ctext%7Bkm%2Fs%7D)
![s=\dfrac{649}{110}=5.9\ \text{km/s}](https://tex.z-dn.net/?f=s%3D%5Cdfrac%7B649%7D%7B110%7D%3D5.9%5C%20%5Ctext%7Bkm%2Fs%7D)
So, the first ship has the same speed as Saige's ship while the second and third do not have the same speed.
Answer: I'm not to sure about this question its kind of confusing.
Step-by-step explanation:
Hello :
note 1 :
p(A|B) = p(A∩B)/<span> p(B)
note 2 :
</span> A and B independent: p(A∩B) = p(A)×p(B)
calculate : p(A∩B)
p(A∩B) = p(A|B)×p(B)
p(A∩B) = 0.35 ×0.75 = 0.2625
but : p(A)×p(B) = 0.44×0.75 = 0.33
conclusion :
<span>the events A and B are not independent ?</span>
Answer:
C
Step-by-step explanation:
calculate the slope m using the slope formula
m = ![\frac{y_{2}-y_{1} }{x_{2}-x_{1} }](https://tex.z-dn.net/?f=%5Cfrac%7By_%7B2%7D-y_%7B1%7D%20%20%7D%7Bx_%7B2%7D-x_%7B1%7D%20%20%7D)
with (x₁, y₁ ) = (0, 2) and (x₂, y₂ ) = (4, 0) ← 2 points on the line
m =
=
= - ![\frac{1}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D)
the y- intercept is the value of y where the line crosses the y- axis , then
y- intercept = 2