The scale before you simplify would be 4 inches=380 miles
You then convert it into a fraction 4/380 and simplify
4/380=1/95
It would not be A, B, C, or D, the person who had created the test has made a mistake
Answer:
24.5
Step-by-step explanation:
The mean is calculated as
mean =
The consecutive terms in the sequence have a common difference d
d = 7 - 2 = 12 - 7 = 17 - 12 = 5
This indicates the sequence is arithmetic with sum to n terms
= [ 2a₁ + (n - 1)d ]
where a₁ is the first term and d the common difference
Here a₁ = 2 and d = 5 , thus
= [ (2 × 2) + (9 × 5) ]
= 5(4 + 45)
= 5 × 49 = 245 , then
mean = = 24.5
Answer: D
So she has 10 lilies now not 5 as shown in the ratio
Now it’s 10:3
10+3= 13 total
Answer:
(3,1)
Step-by-step explanation:
The answer is (3,1) because that's where both lines intersect.