Answer:
n=80
Step-by-step explanation:
(80-5)+(80-15)=180
75+95=180
180=180
The scientific notation of 6.3 is written as 6.3 × 10^0; option A
<h3>Scientific notation</h3>
- The decimal points should be moved between the first digit and the next digit.
- When moving decimal point to the left in scientific notation; it is negative, that is, -
- When moving decimal point to the right in scientific notation; it is positive, that is, +
Therefore, since there are only two significant number in 6.3, the decimal point can not be moved.
6.3 in scientific notation
= 6.3 × 10^0
Learn more about scientific notation:
brainly.com/question/5756316
#SPJ1
Answer:
1st box in justification is going to be subtraction property.
2nd box is multiplication property.
1 box in steps is going to be (2/3y)=-6
2nd box in steps (2/3y)*(3/2)=-6(3/2)
3rd box in steps y=-9
Step-by-step explanation:
you're basically trying to solve for y. trying to get it by it self.
if you want me to explain it further down, you can tell me.
and I hope that helped
Answer:
17×10^8 is greater
Step-by-step explanation:
The expontent comes first which gives you
1000000000 then you multiply that with 17 to get
1700000000
Answer:
-114
Step-by-step explanation:
f(x) = -4x^2 +5x
Let x = 6
f(6) = -4(6)^2 +5(6)
= -4(36) +30
- 144+30
= -114
