Ask question

Ask question

All categories

3 years ago

11

A company produces individually wrapped spherical biscuits. The minimum amount of wrapping material needed to cover a biscuit, a

ssuming no edges overlap, is 200.96 square centimeters. What is the diameter of one biscuit?

1 answer:

svetlana [45]3 years ago

4 0

Sphere surface area is A=4pi*r^2. So r is sqrt(A/4pi)
r=4cm. So d=8cm

You might be interested in

9.51 as a mixed number in a simplest form

Triss [41]

Answer:

Below

Step-by-step explanation:

9 $\frac{51}{100}$

7 0

2 years ago

Read 2 more answers

PLEASE HELP!! 25 POINTS!! REALLY!!!

Snezhnost [94]

Reflex angle.
hope this helped!

3 0

2 years ago

Read 2 more answers

The school is holding an art fair for a fundraiser. There are three rooms from which to choose, each with 4 tables of activities

nikklg [1K]

3 x 4 = 12. hopefully that helps

8 0

2 years ago

Read 2 more answers

michelle and rosa are researching the deepest lakes in the united states for a school project. lake tahoe has a depth of 1,644 f

Hatshy [7]

Answer:

Rosa is closer to the correct depth.

Step-by-step explanation:

To show that two measurements are nearly equivalent, we must convert one of the measurements to the other unit.

1 m = 3.281 ft

$\text{Depth } = \text{1644 ft} \times \dfrac{\text{1 m}}{\text{3.281 ft}} = \textbf{501.1 m}$

Neither is correct but Rosa is closer to the correct depth.

4 0

2 years ago

( this is my summer math homework, please help!)

Ilia_Sergeevich [38]

Using proportions, the selling prices are given as follows:

1. $46.92.

2. $15.29.

3. $17.16.

4. $20,280.

<h3>What is a proportion?</h3>

A proportion is a fraction of a total amount, and the measures are related using a rule of three.

To find the selling prices, we have to multiply the original prices by either 1.02(2% sales tax) or 1.04(4% sales tax), hence they are given as follows:

1. 46 x 1.02 = $46.92.

2. 14.99 x 1.02 = $15.29.

3. 16.50 x 1.04 = $17.16.

4. 19500 x 1.04 = $20,280.

More can be learned about proportions at brainly.com/question/24372153

#SPJ1

3 0

1 year ago