Answer:
Step-by-step explanation:
$3/(2 batteries) = $1.50/battery
$15/(12 batteries) = $1.25/battery
Not proportional.
Answer: 3/4
Step-by-step explanation:
The probability that you will land on either red or blue is equal to the sum of the probability that you will land on red and the probability you will land on blue.
The probability you will land on red is 1/2 and the probability that you will land on red is 1/4 by the image.
Therefore, the probability you will land on either is 1/4 + 1/2 = 3/4
$14.36 is the change.
$5.64 cost. 1.88*3=5.64
Answer:
a = b = 40°
Step-by-step explanation:
∠ a and 140° are adjacent and are supplementary , thus
a = 180° - 140° = 40°
a and b are alternate angles and are congruent, thus
b = a = 40°
Answer:
$23,385.14
Step-by-step explanation:
1.031 = 103.1%. you have the 100% there to keep the initial money loaned and 3.1% for the additional interest
22000*1.031 = 22682 for one year and then multiply by 1.031 again with the new answer (22682) which gives you 23385.142 and round to 2 decimals for cents.