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Viktor [21]
3 years ago
9

In April 2011, an online social networking site had approximately 200 million registered accounts. In August, the number of regi

stered had risen to 3.62 x 10^8. In scientific notation, how many more users were there in August than in April?
Mathematics
1 answer:
fenix001 [56]3 years ago
6 0
All you have to do is move your decimal point over eight places to the right and then subtract that from the first number and you have your answer. 
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Find the number n that fits all of these conditions.
makvit [3.9K]
When you look at your choices, we see that 8 is not a factor of 36 and 9 is not a factor of 48. the last choice of 6 is not larger than 6, ...so 12 is the only appropriate answer as it is a factor of 36, 48, and larger than 6.
6 0
3 years ago
Read 2 more answers
Gambling at a slot machine is an example of which reinforcement schedule?
gogolik [260]

Answer:

d. Variable ratio

Step-by-step explanation:

We are asked to determine that gambling at a slot machine is an example of which reinforcement schedule.

Let us see our given choices one by one.

a. Fixed ratio

We know that in fixed ratio schedule, reinforcement is delivered after the completion of a number of responses. An example of fixed ratio is a reward to every 6th response.

b. Fixed interval

We know that in fixed interval schedule the first response is rewarded only after a specified amount of time has elapsed. An example of fixed interval schedule is weekly paycheck.

c. Variable interval

We know that in variable interval schedule, the reinforcement is delivered at changing and unpredictable intervals of time.

d. Variable ratio

In variable ratio schedule, a response is reinforced after an unpredictable number of responses. Gambling and lottery are examples of variable ratio.

Therefore, option 'd' is the correct choice.

8 0
3 years ago
Brayden signed up for a streaming music service that costs $11 per month. The service allows Brayden to listen to unlimited musi
Vsevolod [243]

s = # of songs

y = total amount of money

$11 + $1(35) = y

Simplify the right side

$11 + $35 = y

Combine like terms

$46 = y

If he downloaded 35 songs, he would have ti pay $46

If he downloaded s amount of songs, he would have to pay $11 + $1s = y

4 0
3 years ago
Josiah and Tillery have new jobs at YumYum’s Ice Cream Parlor. Josiah is Tillery’s manager. In their first year, Josiah will be
Katyanochek1 [597]

Answer:

16 and 9

Step-by-step explanation:

2+14=16 7+2=9

8 0
3 years ago
If a jar of salad dressing costs $3.99 for 12 Ounces. How much does it cost per tablespoon?
romanna [79]
I ounce is 2 tablespoons so do 12 times 2 and that is 24 then multiply 3.99 times 2 thats your answer 7.98
4 0
3 years ago
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