Answer:
B C and D
Step-by-step explanation:
common sense
Answer:
y = 6.
Step-by-step explanation:
z = kx/y
9 = k*24/8
24k = 72
k = 3.
So z = 3x/y
When x = 10 and z = 5
5 = 3*10/y
5y = 30
y = 6.
Answer:
2nd option : 4.625
Step-by-step explanation:
We can convert this to decimal:
0.625×740=4.625
Answer:
Ans:C
Step-by-step explanation:
4x^2+10x-2=6
4x^2+10x=6+2y
4x^2+10x-6=2y
(4x^2+10x-6)÷2=y
y=2x^2+5-3
Hope this is useful :)
The rule that represents the height of the ball after each bounce is;
H(n) = 400(0.8)^(n - 1)
<h3>Geometric Sequence Progression</h3>
From online sources, we have that;
After first bounce, height = 400 m
After 2nd bounce, height = 320 m
After 3rd bounce, height = 256 m
Formula for the nth term of a geometric sequence is;
T_n = ar^(n - 1)
First term is 400m
Since second term is 320, then common ratio is;
r = 320/400
r = 0.8
Thus, the 6th bounce which is the 6th term will be;
T_6 = 400 * 0.8^(6 - 1)
T_6 = 131 m
Read more about geometric sequence at; brainly.com/question/21688964
