TheDiam0ndSteak TheDiam0ndSteak
  • 26-07-2017
  • Mathematics
contestada

Need help on mental math

Need help on mental math class=

Respuesta :

tabbydimyan tabbydimyan
  • 26-07-2017
(7x4)x 10 = 280
(7x4)x 100 = 2800
(7x4)x 1000 = 28000
Answer Link

Otras preguntas

4. Chargaff's research had shown that there are four monomers in DNA, in which two are always present in equalamounts and the other two are always in equal amou
ALL veins carry: O only oxygen rich blood O blood toward the heart O only oxygen poor blood O blood away from the heart
If c(x)= 4x-2 and d(x)
2). What happens to the pressure of a gas in a rigid container if the gas is heated? *
A rigid cylinder with a movable piston contains a sample of hydrogen gas At 330k the sample has a pressure of 150 kpa and a volume of 3.50l what is the volume o
17 Which is the accurate description for puberty? A)changes in the reproductive system B)secondary sex characteristics C)changes in an adolescent's appearance D
if (a+b)=4 and ab=3 find the value of a3 +b3​
what is the solution to the systemC= ?D= ?​
help fast plz jdkdkfkgkgj​
The square below represents one whole. Express the shaded area as a fraction, a decimal, and a percent of the whole.