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Wewaii [24]
2 years ago
8

Mr. Notardonato is going to run a half marathon, which is 13.1 miles. How many inches are in 13.1 miles? (

Mathematics
1 answer:
lakkis [162]2 years ago
3 0

Answer:

830,016 inches

Step-by-step explanation:

this is how many inches

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Alexis put $2000 in a savings account. After 4 years, she had $2543 in the account. What rate of interest did she earn? Use the
Flauer [41]
This is substitution, it's very simple once you get the hang of it! 

okay, what you want to do is plug in the numbers you already have, to get the number you don't have(r).

First, you plug in the numbers.

1.  P= $2000  
    A=$2543
    t= 4(years)
    r=? 

2543=2000^r(4) 

Secondly, you want to solve the equation.


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2 years ago
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Graph -3 and one 3/2 and -0. Five and three on a number line
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Answer:

if u want me to be honest i have no clue

7 0
2 years ago
Four runners formed a relay team at Jan’s high school. The team completed the relay in 3.86 minutes. Each runner ran exactly the
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Answer: All four runners ran .96 seconds

Step-by-step explanation: The total time of the four runners, divided by the amount of runners.

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2 years ago
Use the drawing tool(s) to form the correct answers on the provided grid. Consider the function g. For the x-value given in the
NeX [460]

Answer:

(-2,-12), (-1,-6), (0,-3) and (1,-3/2)

Step-by-step explanation:

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Putting values of x

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Now, making the graph we will plot

(-2,-12), (-1,-6), (0,-3) and (1,-3/2)

The graph is shown in figure below.

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3 years ago
C(x)=2x^2-400x+31,000
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This is a quadratic so if you want to find the solutions, use the quadratic formula. Google quadratic formula and videos on it and how to use it will pop up.
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