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3 years ago

Chet and Wesley sold gift wrap for a school fund-raiser.

Mathematics

1 answer:

atroni [7]3 years ago

4 0

I believe the answer is 5/14

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6. Find the percent of decrease from 24 to 18.

In-s [12.5K]

Answer:

25%

Step-by-step explanation:

24-18= 6

6 × 100 = 25%

24

4 0

3 years ago

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Evaluate the limit of tan 4x/ 4tan3x

Brut [27]

Answer:

1/3

Step-by-step explanation:

The ratio is undefined at x=0, so we presume that's where we're interested in the limit. Both numerator and denominator are zero at x=0, so L'Hôpital's rule applies. According to that rule, we replace numerator and denominator with their respective derivatives.

$\displaystyle\lim\limits_{x\to 0}\dfrac{\tan{(4x)}}{4\tan{(3x)}}=\lim\limits_{x\to 0}\dfrac{\tan'{(4x)}}{4\tan'{(3x)}}=\lim\limits_{x\to 0}\dfrac{4\sec{(4x)^2}}{12\sec{(3x)^2}}=\dfrac{4}{12}\\\\\boxed{\lim\limits_{x\to 0}\dfrac{\tan{(4x)}}{4\tan{(3x)}}=\dfrac{1}{3}}$

6 0

3 years ago

Simplify the following expression: (2a - 3) + (-a + 5) PLEASE HELP ME

Feliz [49]

Answer:

(a+2)

Soo you could solve by removing the parenthesis, then combining all like terms. Then subtract.

8 0

3 years ago

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(30 points for answering! If you show steps I will give brainliest!)

Serjik [45]

The width of park is $\frac{7}{4}$ miles.

Step-by-step explanation:

Given,

Area of park = $\frac{7}{8}\ square\ miles$

Length of park = $\frac{4}{8}\ mile$

Let,

w be the width of park.

Area = Length * Width

$\frac{7}{8}=\frac{4}{8}w$

Multiplying both sides by $\frac{8}{4}$

$\frac{8}{4}*\frac{7}{8}=\frac{8}{4}*\frac{4}{8}w\\\frac{7}{4}=w\\w=\frac{7}{4}\ mile$

The width of park is $\frac{7}{4}$ miles.

Keywords: area, rectangles

Learn more about rectangles at:

#LearnwithBrainly

3 0

3 years ago

For which of these sets of data would all the points be displayed on a scatterplot if the window size on a regression calculator

Scrat [10]

Oh, this is a lot easier than you made it sound, lol.
This is the correct answer:
The table with the following:
X=6,7,9,11,13,14
Y=27,33,39,49,58,71

Lol, I didn't realize that was all this was.

Anyways, the table that matches that is correct, that's actually a bit obvious. The numbers you gave me are parameters, a limit. The numbers for x per y have to fall between those numbers listed.

3 0

3 years ago

Read 2 more answers