Answer:
helooo 28 is the answer thank you
Answer:
- Carl will catch up Flo at 4:00
Step-by-step explanation:
<u>Given</u>
- Flo reads one page every minute
- Carl reads one page every 50 seconds
- Carl starts 30 minutes late
- Max number of pages = 500
Let x be the number of pages each reads when Carl catches up Flo
Then we have the time for Flo and Carl
<u>Flo: </u>
<u>Carl: </u>
- x pages after 30 + x*50/60 minutes
<u>The time is same:</u>
- x = 30 + 50/60x
- x = 30 + 5/6x
- x - 5/6x = 30
- 1/6x = 30
- x = 6*30
- x = 180
180 minutes = 3 hours
1:00 + 3 hours = 4:00
Answer:
1. C = 10π, A = 25π
2. 9 cm³
Step-by-step explanation:
Formula for circumference = πd
Formula for area of a circle = πr²
1. Set up the equation for circumference
10π
2. Set up the equation for area (radius = 1/2diameter) and solve
π(5²) = 25π
Formula for volume of a square pyramid = 1/3<em>s²</em> · h
The volume of a square pyramid is equal to 1/3 of the volume of a cube. The formula for a volume of a cube is s³ which is equal to s² · h because a cube has the same side length for all sides. Therefore, the volume of a square pyramid that perfectly fits within a given cube would equal 1/3 the volume of the cube.
1. Set up the equation and solve
27 ÷ 3 = 9
For interest yeilding credit card balance, the sooner the balance is paid off the lesser the interest that will be paid.
Therefore, given that <span>Darlene
has a balance of $3980 on a credit card with an APR of 22.8%. Paying
off her balance in 4 months will result in her
paying the least amount of interest</span>.
