1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
AnnyKZ [126]
3 years ago
14

You are playing a game of Scrabble and have the 5 A tiles, 3 E tiles, 1 Z tile, 2 M tiles, 3 L tiles, and 1 Y tile to choose fro

m. What is the probability that you choose E or Y on your next draw?
Mathematics
1 answer:
BigorU [14]3 years ago
7 0
When calculating probability, the easiest thing to do is first count how many things there are to choose from.

5 + 3 + 1 + 2 + 3 + 1 = 15        Also, there are 3 E tiles, and 1 Y tile.  3 + 1 = 4

The probability of you drawing a E or Y tile is 4 / 15
You might be interested in
I need to know the area
nadya68 [22]

Answer:

67.5 units²

Step-by-step explanation:

We can break this problem down in two parts: The upper triangle and the lower trapezoid.

The upper triangle:

Use the formula \frac{1}{2} (b)(h) to compute the area of the triangle. Base = 10 and Height = 7.

1/2 (10)(7)

1/2 (70)

=35 units².

The lower trapezoid:

Use the formula \frac{1}{2}(base_{1} + base_{2}) (height) to compute the area of the trapezoid. Base 1 = 10, Base 2 = 3 and Height = 5.

1/2 (10 + 3)(5)

1/2 (13)(5)

1/2 (65)

=32.5 units²

So, add the two areas of each shape:

35 + 32.5 = 67.5 units².

5 0
3 years ago
The radius of a circle is 8 feet. What is the area of sector bounded by a 90° arc?
Lera25 [3.4K]

Since 90 degree is 1/4 of a circle, the area will be 1/4 th area of the full circle.

The radius is given by, r = 8 ft, therefore, the area of the full circle is,

\begin{gathered} A=\pi\times r^2 \\ A=3.14\times8^2=200.96ft^2 \end{gathered}

Therefore, the area of the sector is,

A^{\prime}=\frac{1}{4}\times200.96ft^2=50.24ft^2\begin{gathered} A^{\prime}=\frac{\theta}{360}\times\pi\times r^2 \\ \text{ =}\frac{\text{90}}{360}\times\pi\times8^2 \\ \text{ =}\frac{1}{4}\pi\times64=16\pi \end{gathered}

4 0
1 year ago
What is the result when x^3-2x^2+5x-13x 3 −2x 2 +5x−13 is divided by x-2x−2?
Aleksandr [31]

yo k se wey: rg`weaofjwafgEWF3WRF1QTFG3Q2TGF2

3 0
3 years ago
Evaluate the expression when m=4 and n=48
andrew-mc [135]
What’s the expression
3 0
3 years ago
Evaluate the piece wise function for the given values of x by matching the domain values to the range values.
Ugo [173]

Answer:

- 5 (x = 1)

Step-by-step explanation:

When x equals 1, it fits in the piece where x < 3. The equation for that interval is -x - 4. We can substitute 1 into that equation to get:

- 1 - 4

- 5

8 0
3 years ago
Other questions:
  • Graph y = x2 – 2x – 3. (Identify the y-intercept.)
    14·1 answer
  • 98 points! Easy! Show work!
    7·2 answers
  • A giraffe can run 32 miles per hour. What is this speed in feet per second?​
    11·1 answer
  • Calvin's school is 2.3 miles directly south of his house. After school, he takes a bus 1.8 miles directly west to the sports com
    9·1 answer
  • Can I get help on this problem showing my work?
    8·2 answers
  • Find the value of x. Then find the measure of each labeled angle.<br> (9x - 10)<br> (5x + 38)
    7·1 answer
  • HERGEY FLURBY NECKY DECK MA DURKA GURKA THAT SPAGGHETIE EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEStephanie ran 3 miles in 30 minutes
    11·2 answers
  • Geometry, any idea?
    6·1 answer
  • Need help,plzzzzzzzzzzz
    6·1 answer
  • Question 7
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!