Answer:
k=1.1
Step-by-step explanation:
-1.1k=-1.21
divide by -1.1 on both sides to cancel out the -1.1 in front of k so you just have k
<h3>k=1.1</h3><h3 /><h3>:) ur welcome</h3>
Answer:
$4,800
Step-by-step explanation:
15% of $32,000
15% × 32000
0.15 × 32000 = $4,800
15% of $32,000 is $4,800 which will go to charity :)
Answer:
839523
Step-by-step explanation:
Use BPEMDAS
Step 1: Parenthesis
(11.5)^4(48)
Step 2: Exponents
(17490.1)(48)
Step 3: Multiply
839523
Answer:
14 in (short side), and 20 in (long side)
Step-by-step explanation:
add sides
Answer:
70 amps
Step-by-step explanation:
The current I is inversely proportional to the resistance R
I=k/R (k is the constant of proportionality)
A) I=210 amperes
R=4 ohms
I=k/R
k=I×R
k=210×4=840
B) R=12 ohms
k=840
I=k/R
I=840/12=70 amperes