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brilliants [131]

3 years ago

8

A bag contains 21 red marbles, 22 green marbles, 24 orange marbles, and 10 yellow marbles. You choose a marble randomly from the

bag. What is the approximate probability that you will choose a green or yellow marble?

1 answer:

Elan Coil [88]3 years ago

7 0

The approximate probability is 32/77

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Marisol is painting on a canvas that has an area of 180 square inches. The length of the painting is 11/4 times the width. What

Alona [7]

Notice the picture below, see the length "l"?

well $\bf Area=l\times w\qquad 
\begin{cases}
l=\frac{11}{4}w\\
Area=180
\end{cases}\\\\
-----------------------------\\\\
thus
\\\\
180=\cfrac{11}{4}w\times w$

solve for "w", to find the width,

what's the length? well, l = 11/4 w

3 0

3 years ago

What is the mean of the values in the stem-and-leaf plot?<br><br><br> Enter your answer in the box.

BartSMP [9]

Answer:

The mean is the average of a set of data.

Example:

To find the mean, add up all of the numbers in the set and divide by the number of values that you added.

35 + 36 + 37 + 38 + 40 + 40 + 41 + 42 + 43 + 55 + 55 + 55 + 56 + 57 + 58 + 59 = 747

Then, divide by the number of values, which is 16.

747/16=46.68

7 0

3 years ago

Read 2 more answers

Solve in degrees. 0 < θ < 360<br> 1. tan θ = 3.5134

Temka [501]

Answer:

Therefore,

$\theta=74.11\°\ or\ \theta=254.11\°$

Step-by-step explanation:

Given:

0° < θ < 360°

tan θ = 3.5134

To Find:

θ in degrees = ?

Solution:

0° < θ < 360° .............Given

Means ' θ ' is between 0° and 360°

$\tan \theta=3.5134$ .............Given

Therefore,

$\theta=\tan^{-1} (3.5134)$

Also,

$\tan (180+\theta)=\tan \theta$

So ' θ ' will have Two values for tan θ =3.5134

$\therefore \theta=74.11\°\ or\ \theta=180+74.11=254.11\°$

Therefore,

$\theta=74.11\°\ or\ \theta=254.11\°$

5 0

3 years ago

1) If a polynomial is divided by a binomial and the remainder is 0, what does this tell you about the relationship between the b

klemol [59]

<h2>The binomial is a factor of the polynomial.</h2>

Step-by-step explanation:

If a polynomial is divided by a binomial and the remainder is 0.

Then the binomial is a factor of the polynomial.

If a polynomial g(x) is divided by (x-a) ,it gives g(a) as remainder

Then g(x) = (x-a) Q(x) + g(a)

Hera g(a) = 0

So, g(x) = (x-a) Q(x)

It shows that (x-a) is a factor of g(x)

4 0

3 years ago

5/16 - 13/16 in simplest form

zhannawk [14.2K]

Answer:- 1/2

Step-by-step explanation:

5/16-13/16=-8/16

-8/16=-1/2

8 0

3 years ago

Read 2 more answers