Answer:
She worked 40 total hours.
Step-by-step explanation:
If she is payed $10 an hour, and made $400 dollars, than simply divide 400 by 10 to find how many hours she worked.
400/10 = 40
With pythagorean theorem and working backwards, you do 8100-1225 to get 6875, you then get the square root of that to get x=82.91 or rounded to 82.92
Answer:
Length , time, mass, current, temperature, amount of mass, luminous intesity
m, sec, kg, A, K, mol, cd
Step-by-step explanation:
Seven basic SI units are used for measurement of
Meter for length
Second for time
Kilogram for mass
Ampere for current
Kelvin for temperature
Mole for amount of mass
Candela for luminous intensity
Symbols of these SI units are
m for meter
sec for second
kg for kilogram
A for ampere
K for kelvin
mol for mole
cd for candela
The whole school would have 170 students that have a dog
Answer:
- 7/4
Step-by-step explanation:
