Answer:
<h2>
y = 1</h2>
Step-by-step explanation:
Move the variable to L.H.S and change its sign:
Move the constant to R.H.S and change its sign:
Calculate
Divide both sides of the equation by 0.32
Calculate
Hope this helps...
Good luck on your assignment..
Answer:
A
Step-by-step explanation:
A recursive formula allows the term in a sequence to be obtained from the previous term.
To find any term in the sequence multiply the previous term by the common ratio r
r = - 6 ÷ 2 = 18 ÷ - 6 = - 3
Thus the 9 th term can be found using
f(9) = f(8) × - 3 = - 3f(8) → A
Answer:
Step-by-step explanation:
formula: 1/2h(b1+b2)
subsitution: 1/2×8(5+3)
next step: 1/2×8×8
next: 1/2×64
final: 32
Answer:
3,451 cm³
Step-by-step explanation:
The ball is a sphere.
Formula for finding the volume of a sphere = ⁴/3*πr³
Volume of the 3 balls = 3(⁴/3*πr³)
Where,
radius (r) = ½ of diameter = ½(13) = 6.5 cm
Plug in the values into the formula:
Volume of the 3 balls = 3(⁴/3*π*6.5³)
= 4*π*274.625
= 3,451.03953 ≈ 3,451 cm³
Answer:
D: 10 laps in 215 seconds
Step-by-step explanation:
86/4 = 21.5 seconds per lap
I went through and multiplied each lap number by the time per lap and the last one, D is the right answer!
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