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Graph the solution to   on a number line. 

Which is the solution to ?

Read this informal outline of the passage.

Main idea: What teenagers should know about hearing loss

     - Volume should be turned down while listening to music devices with earphones

     - 

     - Genetics plays a role

Which of the following completes the blank line in the informal outline of the passage?

a) 

Overexposure to loud cafeterias should be avoided

b) 

Visiting a hearing specialist is recommended

c) 

Going to concerts at an early age is not a good idea

d) 

Damage to eardrums cannot be repaired

6. Explain how the meaning of the word nebula is different today than it was before Hubble's discoveries.

    _________________________________________________________________________________

Radio waves travel at the speed of light 3.00x10^8m/s. If you were to broadcast a question to the Mars rover spirit on Mars which averages 225,000,000 Miles from earth. What is the minimum time that you would have to wait to receive a reply?

_____ seconds

A star is 3.95×10^14km. How many days does it take for light to travel from the star to the earth one light year is the distance light travels in one year 365 days light travels at a speed of 3.00x10^8m/s

____ days

What is the distance to the star in light years?

____ light years

In a football game a kicker attempts a field goal. The ball remains in contact with the kicker's foot for 0.0808 s, during which time it experiences an acceleration of 205 m/s2.The ball is launched at an angle of 52.5 ° above the ground. Determine the (a) horizontal and(b) vertical components of the launch velocity.

(a) Number _____                Units _____

(b) Number _____                Units _____

Briefly describe CRM.  Provide an example where CRM was done poorly or well

Convert 8m/s2 to km/s2

place the following from largest to smallest ; nebula, star, planet, constellation, galaxy, moon

Place the following objects in order, from largest to smallest; nebula, star, planet, constellation, galaxy, moon.

A dipole antenna dimensions has been designed to operate in 65MHz.

Will the same antenna work properly if frequencies a) 130MHz b) 195MHz are used?

Your answer should include the current distribution and impedance variation along the length of the antenna and how those are affected when frequencies of 130MHz and 195MHz are introduced. Also, include sketches of radiation patterns with respect to the changes in frequencies used.

Make sure you give descriptive answer in order to achieve full marks. Use diagrams to help you with the answer.

A dipole antenna dimensions has been designed to operate in 65MHz.

Will the same antenna work properly if frequencies a) 130MHz b) 195MHz are used?

Your answer should include the current distribution and impedance variation along the length of the antenna and how those are affected when frequencies of 130MHz and 195MHz are introduced. Also, include sketches of radiation patterns with respect to the changes in frequencies used.

Make sure you give descriptive answer. Use diagrams to help you with the answer.

Explain machine designing?

What is mortar in construction engineering?