Answer:
-1
Step-by-step explanation:
the coordinates are (1,6)(4,3)
lets say that
x1=1
x2=4
y1=6
y2=3
slope formula: (y2-y1)/(x2-x1)
= (3-6)/(4-1)
= -3/3
= -1
Answer:
You collected 1,395 kg.
Step-by-step explanation:
Since each pound would be 45 kg and you collected 31 pounds more then you would have to multiply 45 times 31.
It is given that getting boy or girl is equally likely. The chance of getting boy or girl on birth is 1/2
P(Boy) = P(Girl) =0.5
If a couple plans to have 8 children then probability of getting at least one girl is
P(Al least one girl out of 8 children) = 1 - P(No girl in 8 children)
= 1 - P( Getting all boys in 8 children)
= 1 - (0.5)^8
= 1 - 0.0039
P(At least one girl out of 8 children) = 0.9961
The probability of getting at least one girl out of 8 children is 0.9961.
The probability 0.9961 is high enough for the couple to be very confident that they will get at least one girl in 8 children
Answer:
C
27g=x miles on a full tank of gas
27(16)=x
x=432 miles
Step-by-step explanation:
- $3.20x18.5=$59.20
- 18.5-2.5=16 gallons
- 16 gallons x 27 miles= 432 miles
- 27g=x miles on a full tank of gas
- 27(16)=x
- x=432 miles