Answer:
$160.16
Step-by-step explanation:
Multiply $143 and 12%
Make 12% as decimal: 0.12
143*0.12
$160.16
Answer: 145 cans
Step-by-step explanation:
arithmetic sequence
aₙ = a₁ + (n-1).r
aₙ → last term
a₁ → 1st term
n → quantity of terms
r → common difference
a₁ = 1 (one can at the top)
aₙ₋₁ = 25
aₙ = 28
To find out How many cans are in the entire display, we need the SUM of the arithmetic sequence: S = (a₁+aₙ)n/2
∴
S = (1+28).n/2
n = ?
aₙ = a₁ + (n - 1).r
r = 28 - 25 = 3
28 = 1 + (n - 1).3
27 = (n - 1).3
27/3 = (n - 1)
9 = n - 1
n = 9 + 1 = 10
S = (1+28).n/2
S = (1+28).10/2 = 29.10/2 = 29.5 = 145
Answer: 
Step-by-step explanation:
You know that Abraham has 9 carrot sticks and 18 Celery sticks.
In order to calculate the greatest number of servings Abraham can create, you need to find the Greatest Common Factor (GCF).
The procedure to find the Greatest common factor is:
1. Descompose 9 and 18 into their prime factors.
2. Multiply the commons factors with their lowest exponents.
Then, in this case you get:
Therefore, the greatest number of servings Abraham can create is:
Answer:
D = -6
Step-by-step explanation:
divide -5 by each side of the equation
It depends on the given information.
McKenzie's work is correct if the two short sides are given as 5 and 13.
Cara's work is correct is almost correct if 5 is one leg, and 13 is the hypotenuse. The exact answer is 12, but she wrote it as approximately equal. That's her only problem.
By the way, Ddssaa122: when posting questions, the power of a number is written as 5^2 and not 52. If you copy and paste, please make sure you add the caret sign to indicate a power, or else you will suffer by getting a wrong answer. 5^2=5*5, 52=4*13, so they are not the same.
