subject

Mathematics, 31.03.2020 04:06 Nelly6978

If the surface area ratio of Sphere A to Sphere B is 9/100 and the surface area of A is 27 units squared, what is the surface area of sphere B?

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 20:00

Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?

Answers: 3

question

Mathematics, 21.06.2019 23:30

Solve the inequaliy: (x^2+2)(x−2)^2(6−2x)> 0

Answers: 1

question

Mathematics, 21.06.2019 23:30

In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.

Answers: 1

question

Mathematics, 22.06.2019 01:40

Amass weighing 16 pounds stretches a spring 8/3 feet. the mass is initially released from rest from a point 2 feet below the equilibrium position, and the subsequent motion takes place in a medium that offers a damping force that is numerically equal to 1/2 the instantaneous velocity. find the equation of motion if the mass is driven by an external force equal to f(t)=cos(2t).

Answers: 2

You know the right answer?

If the surface area ratio of Sphere A to Sphere B is 9/100 and the surface area of A is 27 units squ...

Questions

question

English, 28.12.2019 03:31

(2002) morally ambiguous characters—characters whose behavior discourages readers from identifying them as purely evil or purely good—are at the heart...

question

Business, 28.12.2019 03:31

If real income rises from $5 trillion to $6 trillion while the price level increases by 10 percent, it follows that nominal income:...

question

Mathematics, 28.12.2019 03:31

Fan object moves along the y-axis (marked in feet) so that its position at time x (in seconds) is given by f (x )equals 117 x minus 13 x squared, find...

question

Physics, 28.12.2019 03:31

An arrow strikes a target moving at 75 m/s and embeds itself 15 cm into the target. if the arrow stopped with constant acceleration, how long (in seco...

question

Physics, 28.12.2019 03:31

Due to tides mean sea level off of newport beach reaches a height of 1.3 meters during high tide and 0.3 meters during low tide. successive high tides...

question

Business, 28.12.2019 03:31

Hilliard company budgeted the following transactions for april 2014: picture the beginning cash balance was $50,000. the company desires to have a $2...

question

Business, 28.12.2019 03:31

Roslin robotics stock has a volatility of 30% and a current stock price of $60 per share. roslin pays no dividends. the risk-free interest rate is 5%....

question

Engineering, 28.12.2019 03:31

Acounter-flow double-piped heat exchange is to heat water from 20oc to 80oc at a rate of 1.2 kg/s. the heating is to be accomplished by geothermal ava...

question

Physics, 28.12.2019 03:31

Aseries circuit contains a 100.0-ω resistor, a 0.450-h inductor, a 0.360-µf capacitor, and a time-varying source of emf providing 30.0 v. ...

question

Mathematics, 28.12.2019 03:31

Write the integral that gives the length of the curve y equals f (x )equals integral from 0 to 4.5 x sine t dt on the interval [0,pi ]....

question

History, 28.12.2019 03:31

In what ways was the american political system more democratic in 1860 than it had been in 1670? did the changes in society itself make america more...

question

Computers and Technology, 28.12.2019 03:31

Public class someclass { private string aname; private int anumber; private boolean amawesome; public someclass(string name, int number){ aname = n...

question

Mathematics, 28.12.2019 03:31

Find the points on the surface 3x2+5y2+3z2=13x2+5y2+3z2=1 at which the tangent plane is parallel to the plane 1x+1y+4z=71x+1y+4z=7....

question

Business, 28.12.2019 03:31

The baldwin company currently has the following balances on their balance sheet: assets $180,506 common stock $11,365 retained earnings $92,472 suppo...

question

English, 28.12.2019 03:31

Idreamt to-night that i did feast with caesar, and things unlucky charge my fantasy; i have no will to wander forth of doors, yet something leads me...

question

Business, 28.12.2019 03:31

Identify which motivation theory is associated with each suggestion given a) expectancy theory b) reinforcement theory c) goal-setti...

question

Mathematics, 28.12.2019 03:31

Ihave 7 different calculus textbooks and 4 different number theory text books. in how many ways can i place the 11 text books on a bookshelf, in a row...

question

Chemistry, 28.12.2019 03:31

How does your reaction time to the voluntary action of your quadriceps in compare with your reaction time to the simple reaction task in this project...

question

Computers and Technology, 28.12.2019 03:31

Identifying highlights where changes will occur in the worksheet as a result of changing the value in the cell you are identifying as a referenced ce...

question

Computers and Technology, 28.12.2019 03:31

In step 4 of the csma/ca protocol, a station that successfully transmits a frame begins the csma/ca protocol for a second frame at step 2, rather than...

More questions: Mathematics Another questions

Questions on the website: 13722367