Answer:
el que está debajo del que está marcado con un círculo es correcto
Step-by-step explanation:
In 4 seconds, number of beats = 28
In 1 sec., it is = 28/4 = 7
Now, In 30 seconds, it would be: 30 * 7 = 210
In short, Your Answer would be: 210 beats
Hope this helps!
Answer:
1.67 each bottle Because if u do 36.39-2.99= 33.40divided by 20 =1.67 each bottle
Step-by-step explanation:
$10.00 - ($3.50+$1.75+$0.42)
= $10.00 - $5.67
= $4.33
pls double check !! good luck