Answer:
-17
Step-by-step explanation:
Substituting c=-3
4*-3-5
=-12-5
=-17
Answer: 6
Step-by-step explanation:
3/4 x 12 =36/4
12 x 1/2=6
Answer:
Radius CP
Step-by-step explanation:
Line AB best shows the diameter. Lines AP, PB, and CP all show the radius. However, only line CP is not drawn as part of the diameter.
Answer: 0.0052
Step-by-step explanation:
Total number of times experiment was performed (n)= 12
Probability of the event (that one key out of a total of 12 opens the door) = 1/12 = 0.083
Hence, p = 0.83
q = 1 - p = 11/12 = 0.917
x = 3
Since the experiment was performed n number of times, a binomial probability distribution can defined the experiment.
P(x=r) = nCr ×p^r × q^n-r
P(x=3) = 12C3 × (0.083)⁴ × (0.917)^8
P(x=3) = 220 × (0.083)⁴ × (0.917)^8
P(x=3) = 0.0052
Answer:
b = 46 - 31
Step-by-step explanation:
b = 46 - 31
b = 15
The boys (b) brought 15 paper towel tubes
