Answer:
A picture
Step-by-step explanation:
Answer: 4
p
^4q^2-4p^2q^4
The proportional relationship is verified because the velocity (miles per hour) is constant.
So, for evvery pair of points (time, distance) you will verify:
time1 / distance1 = time2 / distance2 = time3 / distance3 = time4 / distance4 = 170 mph.
The proportional relationship means that the ration of the variables is constant, in this case the ratio is the velocity:
velocity = distance / time = constant = 170 mph
Answer:
200.3 cm
210 cm
Step-by-step explanation:
to find the mean add all the numbers up and then divide it by the total number sampled
so we have
(198+199*3+200*2+201*5+202*2)/13
which gives you around 200.3
To find the height of the new player we have the following equation
let x be the height of the new player
solve for x and get
210 cm
Answer:
Apply inverse law
a a⁻¹ = 1
The solution of the given linear equation is x = -6
Step-by-step explanation:
<u><em>Step(i):-</em></u>
Given equation -3 x-5=13
Adding '5' on both sides, we get
- 3 x - 5 + 5 = 13 + 5
- 3 x = 1 8
<u><em>step(ii):-</em></u>
apply inverse law
a a⁻¹ = 1
(- 3)(-3)⁻¹ x = 18 (-3)⁻¹
x = 18/-3 = -6
(or)
Dividing '-3' on both sides , we get
x =- 6