Answer:
B and a good time to get answer of your questions and answers to your questions and answers to your questions and answers to your questions and answers to your questions and answers to your questions and answers to
Answer:
a=7.75
Step-by-step explanation:
19 = 4a − 12. 19+12=31. 31/4=7.75
Answer: the sum invested = $600
<u>Step-by-step explanation:</u>
Interest (I) = Principal (P) × rate (r) × time (t)
Original amount: I = P × r × 3
Increased by 1%: I + 18 = P × (1+ .01)r × 3
Substitute I with Prt and set the equations equal to each other to find r:
3Pr + 18 = 3.03Pr
Solve for Pr:
18 = 0.03Pr
<u> ÷0.03</u> <u>÷ 0.03 </u>
600 = Pr
Answer:
b) 336 cm³
General Formulas and Concepts:
<u>Pre-Algebra</u>
- Order of Operations: BPEMDAS
<u>Geometry:</u>
- Volume of a Rectangular Prism: V = lwh
Step-by-step explanation:
<u>Step 1: Define</u>
l = 4 cm
w = 6 cm
h = 14 cm
<u>Step 2: Solve for </u><em><u>V</u></em>
- Substitute: V = (4 cm)(6 cm)(14 cm)
- Multiply: V = (24 cm²)(14 cm)
- Multiply: V = 336 cm³
And we have our final answer!
Answer:
I'm sorry I can't help if I can't see the problems clearly. :/
Step-by-step explanation:
