tolerance in ohms
4500 * 3/100 = +/- 135 ohms
the actual range is 4365 to 4635 ohms
Answer:
B.The exponent of the solution is –12, the difference of the original exponents.
C.The coefficient of the solution must be greater than or equal to one but less than 10.
D.The quotient is 3.0 × ![10^{-12}](https://tex.z-dn.net/?f=10%5E%7B-12%7D)
Step-by-step explanation:
We are finding the quotient of the expression below in scientific notation
![\dfrac{9.6X10^{-8}}{3.2X10^4} \\=\dfrac{9.6}{3.2}X10^{-8-4}\\ =3 X 10^{-12}](https://tex.z-dn.net/?f=%5Cdfrac%7B9.6X10%5E%7B-8%7D%7D%7B3.2X10%5E4%7D%20%5C%5C%3D%5Cdfrac%7B9.6%7D%7B3.2%7DX10%5E%7B-8-4%7D%5C%5C%20%3D3%20X%2010%5E%7B-12%7D)
The following conclusions can be drawn
B.The power of 10 in the solution is –12, the difference of the original exponents.
C.The coefficient is 3, which is greater than or equal to one but less than 10.
D.The quotient is 3.0 × ![10^{-12}](https://tex.z-dn.net/?f=10%5E%7B-12%7D)
"fifty seven miles over three gallons" is the right answer
Step-by-step explanation:
Given unit rate is:
19 miles per gallon
We have to see that which of the given options equals to the given unit rate
So,
three gallons over fifty seven miles
![\frac{3\ gallons}{57\ miles} = \frac{1}{19}\ gallons\ per\ mile](https://tex.z-dn.net/?f=%5Cfrac%7B3%5C%20gallons%7D%7B57%5C%20miles%7D%20%3D%20%5Cfrac%7B1%7D%7B19%7D%5C%20gallons%5C%20per%5C%20mile)
fifty seven miles over three gallons
![\frac{57\ miles}{3\ gallons} = 19\ miles\ per\ gallon](https://tex.z-dn.net/?f=%5Cfrac%7B57%5C%20miles%7D%7B3%5C%20gallons%7D%20%3D%2019%5C%20miles%5C%20per%5C%20gallon)
Hence,
"fifty seven miles over three gallons" is the right answer
Keywords: Unit rate, Fractions
Learn more about unit rate at:
#LearnwithBrainly
Answer:
Step-by-step explanation:
C b d a a b c a ab
Answer:
We conclude that everyone should receive 2/3 cookie.
Step-by-step explanation:
We know that everyday Mary and Laura walk to Mrs. Peterson's house to visit her. She always gives them each a Swedish cookie. One day when Mary and Laura walked home, they decided they would share their cookies with Baby Carrie.
They have a total of 2 cookies. So 2 cookies should be divided into 3 equal parts.
We calculate 2/3=0.666.
We conclude that everyone should receive 2/3 cookie.