Answer : Its $15
Step-by-step explanation:
Because thats the average price for a student.
I know its correct!!!
Answer:
positive 7
Step-by-step explanation:
level after I day was 5380 bacteria per cubic centimeter.
Answer: the function N(t) to estimate the level of contamination in the lake is:
N(t) = -1110 ln(t) - 230t + 1110 ln(I) + 230I + 5380
Step-by-step explanation: ∫ dN/dt dt = ∫ (-1110/t² -230) dt
N(t) = -1110 ln(t) - 230t + C
N(I) = -1110 ln(I) - 230I + C = 5380
C = 1110 ln(I) + 230I + 5380
0.5 gallons/ 1 day × 16 cups/1 gallon × 7 days/1 week
39, 760, 761
−3xy(2x2 + 3xy − 4y2)
−3xy(2x2 − 3xy + 4y2)
−3(2x3y − 3x2y2 + 4xy3
Answer:
Option C is the answer.
Step-by-step explanation:
We have to factor the GCF of the given expression:
-6x³y + 9x²y² - 12xy³
To get the GCF of the given expression we will find the factors of each term first.
Factors of 6x³y = 2 × 3 × (x) × (x) (x) (y)
Factors of 9x²y² = 3 × 3 × (x) (x) (y) (y)
Factors of 12xy³ = 2 × 2 × 3 × (x) (y) (y) (y)
So the common factor is 3 × (x) (y)
Now we will take out the GCF as a factor of the given expression = 3xy (-2x² + 3xy - 4y² )
= -3xy ( 2x² - 3xy + 4y² )
Option C is the answer.