ANSWER:
d = 15
The swimmer swam 48 kilometres in 15 days.
STEP-BY-STEP EXPLANATION:
Let d = total no. of days the swimmer swam
Total no. of kilometres swam = 48
Average no. of kilometres swam daily = 3.2
THEREFORE:
3.2d = 48
d = 48 / 3.2
d = 15
Answer:
-1.5, -1.6, -1.7, -1.8, -1.9
Step-by-step explanation:
A rational number is a number that can be written as the ratio of two integers.
-1.5 is a rational number between -2 and -1
-1.5 can be written as -15/10
-1.6 is a rational number between -2 and -1
-1.6 can be written as -16/10
1.7 is a rational number between -2 and -1
-1.7 can be written as -17/10
1.8 is a rational number between -2 and -1
-1.8 can be written as -18/10
1.9 is a rational number between -2 and -1
-1.9 can be written as -19/10
Answer:
3 hours
Step-by-step explanation:
Since;
Therefore;
Divide both sides by 20
Since the return trip took an hour longer to get back home an hour will be added to the time
The answer is 1,000. Hope this helps!
Answer:
56, Below.
Step-by-step explanation:
75/4+37 As you plug this into the formula you get 56.66(Something) And round it to 56.