jdpinkston1257 jdpinkston1257

01-05-2016
Mathematics

contestada

What is the value of the expression 7–3? A. –21 B. Negative Exponents C. Negative Exponents D. 343

Respuesta :

mecca99 mecca99

03-05-2016

its not A (7-3=4 4 doesn't = -21) and it's not D (7-3=4 4 doesn't = 343)
and B & C is the same thing

Answer Link

Otras preguntas

Can I have some help on this question please

I need some help with 22, 24, 25

Find two consecutive whole numbers that 76 lies between

A jail where inmates are housed in small groups, or pods, staffed 24 hours a day by specially trained officers who interact with the inmates is called a

All known forms of cancer are caused by the abnormal behavior of cells. True False

Which word is not derived from ludere? a. collusion b. illusion c. prelude d. ablution e. ellude

How could you describe Enrique Salaverrias sculpture of a woman with a building raising up from her head?

A 100 kg roller coaster car is located at the top of a hill where the height is 20 m. What is the velocity when it reaches the bottom of the hill? 5.5 m/s 11.2

this is only the first question out of many

A tank of water contains many billions of water molecules. These molecules move at random speeds and in random directions, often colliding with each other. What