Answer:
42.4 miles per day
Step-by-step explanation:
212 miles ÷ 5 (days) = 42.4 miles
which means Lena can go at the rate of
42.4 miles per day
Answer:
1. 495
2. 367
3. 1835
4. 1887
5. 2627
6. 1890
7. 1929
Step-by-step explanation:
1.
Smallest number in the N column: 33
Largest number in the B column: 15
33 * 15 = 495
2.
Sum of numbers in the I column:
27 + 23 + 19 + 30 + 29 = 128
495 - 128 = 367
3.
Highest number in the O column: 72
Lowest number in the O column: 67
72 - 67 = 5
367 * 5 = 1835
4.
Average of the numbers in the G column:
(50 + 51 + 54 + 52 + 53)/5 = 52
1835 + 52 = 1887
5.
Reversed digits in answer: 1887 -> 7881
First number in B column: 11
Second number in B column: 8
11 - 8 = 3
7881/3 = 2627
6.
Sums of the numbers in I, G, and O columns:
27 + 23 + 19 + 30 + 29 + 50 + 51 + 54 + 52 + 53 + 72 + 70 + 67 + 71 + 69
= 737
2627 - 737 = 1890
7.
First number in column G: 50
First number in column B: 11
1890 + 50 = 1940
1940 - 11 = 1929
Answer:
0.31 yr
Step-by-step explanation:
The formula for interest compounded continuously is
FV = future value, and
PV = present value
If FV is twice the PV, we can calculate the doubling time, t
1. Brianna's doubling time
2. Adam's doubling time
The formula for interest compounded periodically is
where
n = the number of payments per year
If FV is twice the PV, we can calculate the doubling time.
3. Brianna's doubling time vs Adam's
10.663 - 10.355 = 0.31 yr
It would take 0.31 yr longer for Brianna's money to double than Adam's.
Answer: Need more info. We need to know how many minutes over the 300 minutes were used in order to calculate the correct monthly fee.
Step-by-step explanation:
Answer: 50.24 cm²
Step-by-step explanation:
<u>ASSUMING THE RADIUS OF THE CIRCLE IS THE 4 CM</u>
<u></u>
The formula for the area of a circle is pi(3.14) * r(4)^2
Hope it helps <3 :D
