Suppose you deposit $5,000 in a savings account that earns 3% annual interest. If you make no other withdrawals or deposits, how many years will it take the account balance to reach at least $6,000? A. 10 years. B. 6 years. C. 7 years. D. 4 years
Answer:
C = 13
Step-by-step explanation:
A²+B²=C²
where c is the hypothenuse
5²+12²=c²
25+144=c²
169=c²
√169 = c
13 = c
Trial and error
y=-4x+4
or assuming that it is a line
y=mx+b
m=slope
b=yint
slope=(y2-y1)/(x2-x1)
(0,4) and (1,0)
(0-4)/(1-0)=-4/1=-4
y=-4x+b
sub point
4=-4(0)+b
4=0+b
4=b
y=-4x+4
Kiera's dance class is 1 hour and 45 minutes long (1:45)
Answer:311740
Step-by-step explanation:
Given
There are 14 blue birds and 11 robins
We have to choose 7 members such that there are more blue birds than robins
This can be possible in 4 ways i.e.
7 BB,6 BB and 1 R, 5 BB 2 R,4 BB 3 R
Therefore total no of ways are

