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3 years ago

A weather forecaster says the temperature will be about -5 Celsius “give or take” 10 degrees.

2 answers:

5 0

The weather forecaster means -5 +/- 10
The greatest possible temperature is 5 Celsius
The least possible temperature is -15 Celsius

svet-max [94.6K]3 years ago

4 0

Answer:

Greatest temperature would be 5 degrees celsius

Least possible temperature would be -15 degrees celsius

Step-by-step explanation:

When we say "give" it means adding the value

So giving 10 degrees would mean adding 10 to -5 degrees

-5+10 = 5 degrees celsius

When we say "take" it means subtracting the value

So take 10 degrees would mean subtracting 10 from -5 degrees

-5-10 = -15 degrees celsius

Greatest temperature would be 5 degrees celsius

Least possible temperature would be -15 degrees celsius

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3 years ago

Read 2 more answers

Sean bought 1.8 pounds of gummy bears and 0.6 pounds of jelly beans and paid $10.26. He went back to the store the following wee

Ymorist [56]

Answer:

Gummy bears $3.20/lbs

Jelly beans $7.50/lbs

Step-by-step explanation:

For this we will substitute gummy bear price for "x" and jelly bean price for "y" which creates this system (also assuming there is no sales tax involved):

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2 years ago

Find the surface area S of the following cylinder.

Tanya [424]

Answer:

384π

Step-by-step explanation:

From the diagram,

Diameter ( d ) = 16

Height ( h ) = 16

To find : Surface area of Cylinder = ?

Radius ( r ) = ?

Formula : -

r = d / 2

r = 16 / 2

r = 8

Formula : -

Surface area of Cylinder = 2πr ( r + h )

= 2π x 8 ( 8 + 16 )

= 16π x 24

Surface area of Cylinder = 384π

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3 years ago