kendra13
kendra13 kendra13
  • 10-09-2017
  • Mathematics
contestada

Help with all please!

Help with all please class=

Respuesta :

coolstick
coolstick coolstick
  • 10-09-2017
I'll do 14 and 18, and you can apply those techniques for the other problems!

For 14, we get 30*(1/10^8). This means that you move the decimal place in 00.0000030.0 seven places to the left, resulting in 0.00000300

For 18, we can use the associative property of multiplication to get 
5*3.5*10^3*10^(-1)=17.5*10^2. We get 10^2 by adding 3 and -1 up. Since it's positive 2, we simply move the decimal 2 places to the right to get 1750
Answer Link

Otras preguntas

Match the developments related to the Mexican-American War with the nation responsible for them.made Texas astate in 1845, outlawed slaveryby 1836, threatened w
In the development of urban land, which of the following is typically built on the most accessible site? single-family housing farm markets industrial parks
A ship is stationary at sea. A tugboat is 28 km away at a bearing of 210°, and a yacht is 24 km from the tugboat at a bearing of 310°. Draw a scale diagram show
5. Find the product of X2 and Z2 ________This is Quantitative ​
help pls, i'm stuck on this question
write the ratio of 14 and 18 in its lowest terms
What is 2 plus 2 minus 4 plus 2​
x^y=y^x and x=2y prove that y=2.
All is well, ( Reproduction​
MEANING OF SAGE????​