Perform the following operation
1 answer:
Answer:
-2.7 ×10²
Explanation:
Scientific notation is the way to express the large value in short form.
The number in scientific notation have two parts.
. The digits (decimal point will place after first digit)
× 10 ( the power which put the decimal point where it should be)
for example the number 6324.4 in scientific notation will be written as = 6.3244 × 10³
Given measurements = 4.3×10² - 7.0 ×10²
= -2.7 ×10²
You might be interested in
I'm going to put it in chat.Hope this help.
Answer:
w;fhbnwfihcbnwicoikn JNBS:IJBC: S ACJOAC
KS B>KSF NBSBSJ B
"SF< SFMF SF:OSKS OJ AOJ OJV CaCASDAOJV :AOBIBJSR:B RFVI
Explanation:
The rate of a reaction decreases as the reaction progresses.
Lemon juice has the highest h+ concentration. The more acidic something is the more H+ it has.
ph = 1 is the most acidic
ph = 14 is the most basic (opposite of acidic... think of soap.)
Answe......................
Explanation: