John played a note on his tuba that vibrated the air 70 times per second. If he played the note for 5 seconds, how many times di
d the air vibrate?
2 answers:
Answer:
Step-by-step explanation:
All you have to do is multiply the numbers.
That's simple just multiply 70 and 5
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log (4x-1) + 5 = 8
log (4x-1) = 8 - 5
log (4x-1) = 3
4x - 1 = 10³
4x - 1 = 1000
4x = 1001
x = 1001/4
ok done. Thank to me :>
Answer:
0.000000014
Step-by-step explanation:
1.4 × 
= 
= 0.000000014
4 since she can’t make half a costume for a kid (so not 4.5)
-6 you subtract and keep the sign of the greater number
Answer:
6
Step-by-step explanation:
2 books in each box.
There are three boxes
2 times 3 equals 6
