Answer:3.84x10^10
Step-by-step explanation:
32,000,000 teenagers
1200 text messages per month
32,000,000 * 1,200= 38,400,000,000----(scientific notation)-----> 3.84x10^10
Im pretty sure its 18 unless im reading it wrong
Answer: 97
Step-by-step explanation: hope this is right.
Answer:
it can be either all or none
Step-by-step explanation:
because if you have one it will be off set just trust me.