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gayaneshka [121]
4 years ago
14

In class, tiana told her teacher that when you multiply a number by 10, you always add 0 to the end of the number. think about t

hat statement, then answer the following questions. when does tianna's statement work?
when does tianna's statement not work?
Mathematics
1 answer:
Yanka [14]4 years ago
7 0

Answer:

it works when the number isn't a decimal

It doesn't work when the number is a decimal

Step-by-step explanation:

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Please help write the direct variation. Thank you!
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3 years ago
For two positive integers a and b define the function h(a,b) as the greatest common factor (g.c.f) of a,
Step2247 [10]
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​Aki's Bicycle Designs has determined that when x hundred bicycles are​ built, the average cost per bicycle is given by​ C(x)=0.
Semmy [17]

Answer:

<u>maximum of 2 bicycle</u>

Step-by-step explanation:

Given the average cost per bicycle modeled by the equation

C(x) = 0.5x^2-1.5x+4.83

C(x) is in hundreds of dollars

x is number of bicycle

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dC/dx = 2(0.5)x - 1.5

dC/dx = x - 1.5

Since dC/dx = 0

0 = x - 1.5

x = 0+1.5x = 1.5

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8 0
3 years ago
A line has an c intercept of 3 and a y intercept of negative 6. What is the slope intercept form of it’s equation
Schach [20]

Answer:

y = 2x - 6

Step-by-step explanation:

Slope-intercept form is  y = mx + b, where m is the slope and b is the y-intercept.

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By c intercept, I am assuming you meant x-intercept.  With an x-intercept of 3, the point is (3,0).  With a y-intercept of -6, the point is (0,-6).

Use the two points to find the slope using the following equation.

m=\frac{y_{2}-y_{1}  }{x_{2}- x_{1} }

Plug the points into their respective positions and solve.

m=\frac{-6-0}{0-3}\\ m=\frac{-6}{-3} \\m=2

The slope is 2.

Your equation is  y = 2x - 6.

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27 stuffed animals Trisha have
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4 years ago
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