3 years ago

The data modeled by the box plots represent the battery life of two different brands of batteries that Mary tested.

Mathematics

1 answer:

VLD [36.1K]3 years ago

4 0

Answer:

Pretty sure its A let me know if i'm wrong

Step-by-step explanation:

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HELP WILL MARK BRAINLIEST What is the sum of the fractions? Use the number line and equivalent fractions to help find the answer

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Answer:

-3/4

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3 years ago

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Czy 100 jest wielokrotnością liczby 8

In-s [12.5K]

Answer:

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Step-by-step explanation:

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3 years ago

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AysviL [449]

The vertex is x and the y intercept is 2

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3 years ago

The graph below shows the relationship between time and distance traveled by a race car moving at a

wel

Answer:

It takes 2.4 hours to travel 480 miles.

Step-by-step explanation:

From the graph race car is moving at 100 miles in 0.5 hours. So, in 1 hour, car could travel 2*100 =200 miles per hour.

So, we can set up equation as

y= 200x.

Plug in y as 480 then solve for x.

480 =200x

Divide both sides by 200

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So, it would take 2.4 hours.

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3 years ago

mr. huber bought a block of fudge that weighed 2/5 of a pound. he cut the fudge into 6 equal pieces. what was the weight of each

Marina86 [1]

Answer:

$\large \boxed{\frac{1}{15} \text{ lb}}$

Step-by-step explanation:

You are starting with ⅖ lb of fudge. Then you cut it into six pieces.

You want to evaluate ⅖ ÷ 6

1. Treat the integer as a fraction

$\dfrac{2}{5}\div{\dfrac{6}{1}}$

2. Invert the divisor and change divide to multiply

$\dfrac{2}{5}\times{\dfrac{1}{6}}$

3. Divide numerator and denominator by 2

$\dfrac{1}{5}\times{\dfrac{1}{3}}$

4. Multiply numerators and denominators

$\dfrac{1}{5}\times{\dfrac{1}{3}} = \mathbf{\dfrac{1}{15}}\\\\\text{Each piece of fudge weighs $\large \boxed{\mathbf{\frac{1}{15}} \textbf{ lb}}$}$

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4 years ago