pebbleselias16571 pebbleselias16571

19-03-2024
Mathematics

contestada

Twenty-seven solid iron spheres, each of radius r and surface area S are melted to form a sphere with surface area S'. Find the ratio of S and S'.

A. 1:7
B. 2:9
C. 1:9
D. 1:5

Respuesta :

Otras preguntas

Suppose your friend buys a new car for $22,000. The value of the car decreases by 40% each year. How much value does the car lose (in dollars) after one year?

Calculating the Equilibrium Solubility Constant A specific metal ion, M²+, forms a relatively insoluble sulfide compound, MS, which dissolves to a very limited

Solve for D: 70D + 6 - 9D= 35 + 4D - 2.

Diego has purchased a $159000 home with a 30-year mortgage at 5.05%. He can make a monthly payment if $1300. If he were to make this each month, how long will i

Ramesh takes out two bucketfuls of water from a well and brings home. His father asks him which one of the buckets has more water? At this moment, how does Rame

What is the meaning of this cartoon?

change into passive voice The state of Florida.................. (hit) by a hurricane that did serious damage.

Rewrite this radicand as two factors, one of which is a perfect square. [tex]\sqrt{x} 60[/tex]

what we called when number of protons and number of neutrons are same

Find the probability of drawing a heart from a standard deck of cards and then drawing a 5 of any suit after the first card is replaced in the deck.