Answer:
7/12
Step-by-step explanation:
add up all of the buttons
30+40+50=120
add up all of the blue and red buttons
30+40=70
then divide the added values
70/120
simplify
7/12
Answer:
20
Step-by-step explanation:
first plug it in, then solve. Step by step:
3(5 + 2) - 1
3(7) - 1
21 - 1
20
Use PEMDAS, aka the Order of Operations.
15000 = P (1 + 0.04) ^ 4
15000 = P (1.04) ^ 4
15000 = P (1.16985856)
Divide by 1.16985856 on both sides.
<span>12822.0629 = P
</span><span>12822.0629 rounded in money is $12822.06</span>
11/60 = 0.183
tan-1 0.183 = answer
