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3 years ago

For Jason, it takes 3 hours to clean the attic. However, Sara takes 6

Mathematics

2 answers:

GREYUIT [131]3 years ago

7 0

Answer:

Step-by-step explanation:

I think bc I just divide im guessing

natima [27]3 years ago

7 0

I think its the correct answer :)

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Solve for n: a= p(1+nr)

Harrizon [31]

N=    1    a this is the answer hope i helped
   - _ + _
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3 years ago

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*PLEASE HELP ME* (math attachment) IT'S PAST MIDNIGHT I'M TIRED AND DESPERATE

Luda [366]

<h3>Answer:</h3>

<h3>Step-by-step explanation:</h3>

let's rewrite this

x + y = 11 - equation 1

- x = - y - 9 - equation 2

solve the first equation for x

x + y = 11 (add -y to both sides to get x by itself)

x = -y + 11 - equation 3

now substitute -y + 11 for x in the second equation

y - 11 = - y - 9 (2 negative signs next to each other equals positive)

2y - 11 = -9 (add y to both sides)

2y = 2 (add 11 to both sides)

y = 1 (divide both sides by 2)

now substitute y = 1 into equation 3

x = -1 + 11

x = 10

therefore, x = 10 and y = 1. in coordinates, x goes before y

therefore, the coordinates are (10, 1)

therefore the answer is D

good luck my friend! hope this helped a lot! also, i found a website if you don't fully understand this, its called MathPapa, i didn't use it to work this out so my working might be different but it definitely helps me sometimes. for an equation like this, type it likes this: x+y=11; -x=-y-9

-cheesetoasty

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3 years ago

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Plz help me with this

Softa [21]

Answer: b) 8√2

Step-by-step explanation:

$64^{\frac{7}{12}}=(2^6)^\frac{7}{12}=2^\frac{6\cdot 7}{12}=2^{\frac{7}{2}}=\sqrt{\underline{2\cdot 2}\cdot \underline{2\cdot 2}\cdot \underline{2\cdot 2}\cdot 2}=2\cdot 2\cdot 2\sqrt2=\large\boxed{8\sqrt2}$

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2 years ago

Which one is better.

Firlakuza [10]

Answer:

pick 1

Step-by-step explanation:

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3 years ago

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Which box plot correctly displays the data set with a maximum of 48, a minimum of 27, a median of 36, an upper quartile of 45, a

Vitek1552 [10]

Answer:

Image 1

Step-by-step explanation:

To answer this question, we need to know how to use a box plot.

I've attached an image that demonstrates this well and can teach you what each part of the box plot means.

Specifically, the 2 farthest dots at the end are the minimum and maximum. The two sides where the box starts are the lower and upper quartiles. Finally, the line in the middle of the box is the median.

With this, we can analyze each box plot and determine which one is correct.

Box Plot 1: Everything is plotted correctly- Maximum and minimum plotted correctly, median plotted correctly, upper and lower quartile plotted correctly.

Box Plot 2: Everything plotted correctly EXCEPT maximum of 48 is represented at 46.

Box Plot 3: Everything plotted correctly EXCEPT the upper quartile of 45 is at 39.

Box Plot 4: Upper quartile represented at 39 and maximum represented at 46 are both incorrect.

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2 years ago