Answer:
16 pounds.
Step-by-step explanation:
As you said, objects weigh 6 times more than what they weigh on the moon. Therefore, the robot originally weighing 96 pounds will be reduced to 16 pounds.
16*6=96. (Original Weight)
96/6=16. (Weight after being on the moon.)
For the third digit you can use any of the 8<span> digits not already used.
For the next digit, there are </span>7<span> choices.
And for the final digit there are </span>6<span> choices left.
Multiplying the values together gives the stated answer: </span>9<span> x </span>9<span> x </span>8<span> x </span>7<span> x </span>6<span>.</span>
Answer:
0.2005
Step-by-step explanation:
Mean, m = 65000
Standard deviation, σ= 7000
Sample size, n = 25
Let X = random variable of salary
Recall:
Z = (μ - x) /(σ/√n)
P(62500 ≤ x ≤ 64000) =?
Pr((65000 - 62500)/7000/√25 ≤ z ≤ (65000 - 64000) / 7000/√25)
P(2500 / 1400 ≤ z ≤ 1000/1400)
P = (1.79 ≤ z ≤ 0.714)
Using the normal distribution table or a Z probability calculator
0.4633 - 0.2624
= 0.2009
There are about 20 yellow marbles.
The experimental probability is 5/20, since 5 yellow marbles were drawn out of 20 in the sample.
5/20(80) = 400/20 = 20
Answer:
C = 13
Step-by-step explanation:
+ =
+ = 169
= 13