Answer:
[Fourth Option] 55.2
Step-by-step explanation:
60% -> 0.6
0.6 * 92 = 55.2
Have a nice day!
I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)
- Heather
Answer:
260 cm
Step-by-step explanation:
formula for finding volume:
<u>l x w x h = v</u>
l=length w=width h=height v=volume
× 3 ×
=
how did i do that?
cross multiply the whole number and the denominator together and add the product by the numerator.
=
so, × ×
cross simplify(dont have to do it just makes everything easier)
and you get:
× ×
and you get
= 260 cm
plz give me a brainliesttttt
Possibility of getting a 2 or 6 is 70-75%
Given:
u = 44 ft/s, the initial upward velocity of the ball
The height in feet after t seconds is
y = 44t - 16t²
Initial time is t₁ = 2 s.
The height at 2 s is
h₁ = 44*2 - 16*(2²) = 24 ft
(i) When the duration is 0.5 s, the final time is
t₂ = 2 +0.5 = 2.5
The height at 2.5 s is
h₂ = 44*2.5 - 16(2.5²) = 10 ft
The average velocity is
v = (10 - 24 ft)/(0.5 s) = -28 ft/s
Answer: - 28 ft/s
(ii) When the duration is 001s, then t₂ = 2.1 s
h₂ = 44*2.1 - 16(2.1²) = 21.84 ft
The average velocity is
v = (21.84 - 24)/0.1 = -21.6 ft/s
Answer: - 21.6 ft/s
(iii) When the duration is 0.05s, t₂ = 2.05 s
h₂ = 44*2.05 - 16(2.05²) = 22.96
Average velocity is
v = (22.96 - 24)/.05 = - 20.8 ft/s
Answer: - 20.8 ft/s
(iv) When the duration is 0.01 s, t₂ = 2.01 s
h₂ = 44*201 - 16(2.01²) = 23.7984 ft
v = (23.7984 - 24)/0.01 = - 20.16 ft/s
Answer: - 20.16 ft/s
As the duration gets smaller, the computed average velocity approaches the true value at 2 s, because it is the derivative of y with respect to t.
Answer:
Remove parentheses.
7x−30+6x−10
Add 7x and 6x.
13x−30−10 Subtract 10 from −30.
13x−40 => x = 40/13
Step-by-step explanation: