The bar which Adelina should buy is super power brand because it cost less than feel great energy bar at $1.45 per bar
<h3>Unit price</h3>
Feel great energy bars = Total cost / number of bars
= $18 / 12
= $1.5 per bar
Super power brand = Total cost / number of bars
= $21.75 / 15
= $1.45 per bar
Therefore, the bar which Adelina should buy is super power brand because it cost less than feel great energy bar at $1.45 per bar
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Hello! The forula for compound inerest is P(1 + r)^t, where P = principal, r = rate, and t = time in years. The rate is 6.75% is 0.0675 in decimal form. Let's add 1 to that number in order to get 1.0675. The time amount is 8 years, so we will raise that number to the 8th power. 1.0675^8 is 1.686331954 This is a long decimal, but do not delete it from your calculator. Now, we multiply that by the principal, which is 1,425. When you do, you get 2,403.023035 or 2,403.02 when rounded to the nearest hundredth. The total amount after 8 years is $2,403.02.
Answer: C, I think!
Step-by-step explanation: 3pi equals 9.4247. The square root of 100, is 10. So, that gives us 10/4. That simplified gives us 2.5.
For A, the square root of 36 is 6. 6 is in between 2.5 and pi, so that is not it.
For B, pi to the second power over 3 equals 3.2897, so that’s not it too!
For C, pi over 2 is 1.5708, so that is it, I’m pretty sure!
I’m only in 7th grade, so I’m sorry if it’s wrong!
:)
Sorry if I made typos!
Answer:
26
Step-by-step explanation:
Given that :
2 out of every 5 people buys vanilla ice cream;
If Total number of ice cream sold in a day = 65 ; how many will be vanilla ;
Probability of purchasing vanilla ; p(vanilla) = 2/5 = 0.4
Hence, expected number who bought vanilla :
p(vanilla) * total number of icecream sold
0.4 * 65 = 26
Hence, about 26 of the 65 icecream sold are vanilla flavor.