Answer: £80
Step-by-step explanation:
First, we need to calculate the number of gallons used by Sally. This will be:
= 560 / 34.5
= 16.23 gallons
Since 1 gallon = 4.55 litres, we calculate the number of liters and this will be:
= 16.23 × 4.55
= 73.85 liters
Since Petrol cost £1.08 per litre, the cost of the petrol will be:
= £1.08 × 73.85
= ££79.758
= £80 approximately
14-2=12 +4= 16 is the answer to your question
Answer:
f(4) = -129
Step-by-step explanation:
Substitute the value of x which is 4
f(x) = -2x4 + 6x3 - 3x + 11
f(4) = -2(4)4 + 6(4)3 - 3(4) + 11
f(4) = -2(256) + 6(64) - 12 + 11
f(4) = -512 + 384 - 1
f(4) = -128 - 1
f(4) = -129
Answer:
O {(1, 3), (2, 10), (6, 24), (24, 6
Answer: 9 days + 17 hours
Step-by-step explanation:
Lets calculate the hours first. Because the minutes are the same lets just calculate hours.
12-2=10
Now we add the morning hours.
7+10=17
Now all we have to do is add the days. We also have to keep in mind that this Friday is the 26th. It would also be 5 days until the month ends.
Because we already calculated the rest of the day of the 26th and 5th of April we won't include those as days.
5+4=9 days.
I added the five days until March ended and the 4 days of april. We aren't adding the 5th day of April since we already calculated the hours.
9 days + 17 hours