Answer:
(1, 3)
Step-by-step explanation:
The first endpoint (the one on the left) is (-3, 2). The second endpoint (the one on the right) is (5, 4). To find the midpoint, find the middle of both x and y. To do that, add the values of x and y respectively and divide by 2:
for x-value of midpoint:
(x-value of first endpoint + x-value of second endpoint) / 2
= (-3 + 5) / 2
= 2 / 2
= 1
for y-value of midpoint
(y-value of first endpoint + y-value of second endpoint) / 2
= (2 + 4) / 2
= 6 / 2
= 3
Answer:
A: 70 ft
B: 785 ft
C: 125 ft
D: 87.2 ft/min
Explanation:
Have done this before +
Yes that is correctamundo..............
Answer:
43.407 years
Step-by-step explanation:
Zoe invest $600 in college savings account. The account earns 5.7% interest compounded quarterly. How many years will it take for Zoe's account to reach $7,000?
We are asked to find time t in a compound interest formula
The formula is given as:
t = log(A/P) / n[log(1 + r/n)]
A = Total amount = $7000
P = Principal = $600
n = number of times interest is compounded = Quarterly =4
r = Interest rate = 5.7% = 0.057
Hence,
t = log(7000/600) /4[log (1 + 0.057/4)]
t = 43.407 years
<span>I found the following about exponential notation at this site:
http://www.vendian.org/envelope/dir0/exponential_notation.html
"Exponential notation lets you move the decimal point in a number. It
simplifies numbers by getting rid of zeros, and making math easier. Getting
rid of zeros helps with big 100,000,000 and small 0.000,000,001 numbers.
</span><span>hope this helped
</span>
