Betsy can clean a b of the house in an hour. How long will it take her to clean the whole house?

To find the answer, subtract the total percentage of 24.65% and $48 from 1986, resulting in the final value.

Answer:

We require a total of 144 birthday candles for the 12 parties.

Step-by-step explanation:

As a caterer focused on children’s birthday celebrations, you have 12 events to cater to in the upcoming week, each requiring 2 cakes. Each cake will be adorned with 6 candles.

Thus, for all 12 birthday gatherings, you need a total of =

= 24 cakes.

Further, since every cake holds 6 candles, the overall number of candles for the 24 cakes amounts to =

= 144 candles.

Therefore, you will need 144 birthday candles to accommodate the 12 celebrations.

This represents exponential growth

Given:
Segment AC = 130 feet
Segment CD = 70 feet

To find r, the radius, I'll use the Pythagorean theorem since r is the hypotenuse.

Segment CE = r - 70 feet

Applying the Pythagorean theorem:
r² = 130² + (r - 70)²
r² = 16,900 + (r - 70)(r - 70)
r² = 16,900 + r² - 140r + 4,900
r² - r² + 140r = 16,900 + 4,900
140r = 21,800
r = 21,800 / 140
r = 155.71 feet

Therefore, the circle's radius measures 155.71 feet.