You multiply 10 by 2
hope this helped :D
<span>The scores for the first round were as follows:
71 ; 65 ; 67 ; 73 ; 74 ; 73 ; 71 ; 71 ; 74 ; 73 ; 71 ; 70 ; 75 ; 71 ; 72 ; 71 ;
75 ; 75 ; 71 ; 71 ; 74 ; 75 ; 66 ; 75 ; 75 ; 75 ; 71 ; 72 ; 72 ; 73 ; 71 ; 67
</span><span>a. Make a stem and leaf display for the first-round scores. Use two lines per stem
</span>
6 |
6 | 5 6 7 7
7 | 0 1 1 1 1 1 1 1 1 1 1 2 2 2 3 3 3 3 4 4 4
7 | 5 5 5 5 5 5 5
<span>The scores for the fourth round for the same players were as follows:
69 ; 69 ; 73 ; 74 ; 72 ; 72 ; 70 ; 71 ; 71 ; 70 ; 72 ; 73 ; 73 ; 72 ; 71 ; 71 ;
71 ; 69 ; 70 ; 71 ; 72 ; 73 ; 74 ; 72 ; 71 ; 68 ; 69 ; 70 ; 69 ; 71 ; 73 ; 74
</span><span>b. Make a stem and leaf display for the fourth-round scores. Use two lines per stem as explained in 2.3 notes.
</span><span>
6 |
6 | 8 9 9 9 9 9
7 | 0 0 0 0 1 1 1 1 1 1 1 1 2 2 2 2 2 2 3 3 3 3 3 4 4 4
7 |</span>
Answer:
1/4 is the correct answer
Step-by-step explanation:
Even after replacing the marble the propability will not chance.
First off, a million dollars in pennies is 100,000,000. Let's see:
1 + 2 + 4 + 8 + 16 + 32 + 64 + 128 + 256 + 512 + 1024 + 2048 + 4096 + 8192 + 16384 (HALFWAY POINT) + 32768 + 65536 + 131072 + 262144 + 524288 + 1,048,576 + 2,097,152 + 4,194,304 + 8,388,608 + 16,777,216 + 33,554,432 + 67,108,864 + 134,217,728. This is where I'll stop, because now the penny scenario is more money, but there were still some days left.
Given
d(t)=-16t^2-4t+382
1. times at which rock is 310 from ground
solve d(t)=310=-16t^2-4t+382
=>
16t^2+4t-72=0
t=(-4+/-sqrt(4^2+4*16*72)/(2*16)
=> t=-9/4 or t=2
Reject negative root from context, so
time=2 seconds.
2.
maximum is when d'(t)=0, or
-32t-4=0 => t=-1/8
Therefore rock was descending since t=0 (can also see from -4t, i.e. initial velocity is -4 ft/s)
Rock reaches ground when d(t)=0, i.e.
-16t^2-4t+382=0
t=-5.01 or t=4.763 seconds. reject negative root.
Therefore, domain, t=0 to 4.763 seconds
range = 0 to 382 ft