Suppose Anne invested $x in certificate of deposit and $(6400-x) in bonds.
Interest rate earned in certificate deposit will be:
2/100*x=0.02x
Interest earned in bonds will be:
6/100*(6400-x)
=(364-0.06x)
Total amount of interest earned was 3.75%, this is equal to:
3.75/100*6400
=240
hence we conclude that:
0.02x+(364-0.06x)=240
0.02x+364-0.06x=240
0.02x-0.06x=240-364
-0.04x=-124
x=-124/(-0.04)
x=$3100
hence the amount invested in certificate was $3100 and the amount invested in bonds was (6400-3100)=$3300
D = 45t
for example : if the cheetah ran for 2 hrs
d = 45(2)
d = 90...then he would have ran 90 miles
<u>Answer:</u>
The correct answer option is 231 / 703
<u>Step-by-step explanation:</u>
We are given that a jar has 38 marbles, out of which 10 are red, 22 are black and 6 are green. Two marbles are drawn and the first marble is not returned when the second one is drawn.
We are to find the probability that both marbles are black.
1st draw: P (black) = 
2nd draw: P (black) = 
P (Both Black) = 
= 231 / 703
122° and angle 1 are alternate interior angles and hence they are equal.
m1 = 122°
122° + angle 2 = 180° [sum of co interior angles is 180°]
angle 2 = 180° - 122°
m2 = 58°
