90 times bigger :) hope this helps !
Step-by-step explanation:
well first try by addding the numbers and then dived it by 2
5.4 because the 9 bumps it to 5.35.
And the 5 bumps it to 5.4.
Answer:
40.75
Step-by-step explanation:
3/4 = 0.75
40 + 0.75= 40.75
Answer:
- The first option: $265.05
Step-by-step explanation:
<h3>Option 1</h3>
<u>Payment as sequence:</u>
<u>This is an AP with:</u>
- The first term a = 11.75
- Common difference d = 0.35
- Number of terms n = 18
<u>Find the sum of the first 18 terms:</u>
- S₁₈ = (a + a₁₈)*18/2 = (a + a + 17d)*9 = (11.75*2 + 17*0.35)*9 = $265.05
<h3>Option 2</h3>
Flat rate $14.50 per hour
<u>The sum is:</u>
<u>Compared, we see the first option pays more:</u>