The number of units produced by the worker during t hours of work can be modelled by the following function:
To find the number of units produced during first 3 hours, we can substitute 3 for t. This will give us the number of units produced by the worker during first 3 hours.
Thus the worker will produce 67 units during the first 3 hours of the work.
Answer:
Step-by-step explanation:
Last season two running backs on the Steelers football team rushed a combined total of 1550 yards. One rushed 4 times as many yards as the other. Let x and y represent the number of yards each individual player rushed. this is the equation that was used
x + y = 1550
y = 4x
Just smack it lol. I don’t think you can bite it back
24).
a). The equation is
Balance in my account = 12.5 m + 100 .
The graph is a straight line with slope = 12.5 and y-intercept = 100.
'm' is the number of months after you start this savings plan.
b). The part of the Real Estate ad that tells us the cost of land on Mars is cut off.
However much 10 acres will cost, put that number into the equation where it
says "Balance in my account", and solve the equation for 'm'.
25).
a). It's easy to find four points. Just let 'n' be 3, 4, 5, and 6, and for each one,
use the formula to calculate what 'S' is. Yes, if you plot them, they'll all fall in
a straight line.
b). No. The value n = 3.5 does not make sense in the context of the problem.
We're talking about polygons with 'n' sides, and it's very hard to draw or imagine
a polygon with 3.5 sides.
Answer:
A ≈ 132.73 m²
General Formulas and Concepts:
<u>Symbols</u>
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Geometry</u>
Area of a Circle Formula: A = πr²
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify variables</em>
<em>r</em> = 6.5 m
<u>Step 2: Find Area</u>
- Substitute in variables [Area of a Circle Formula]: A = (3.14)(6.5 m)²
- Evaluate exponents: A = (3.14)(42.25 m²)
- Multiply: A = 132.732 m²
- Round: A ≈ 132.73 m²
