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
Leni [432]
3 years ago
9

You have 26 cards, each labeled with a letter of the alphabet. What is the probability of drawing a card that contains one of th

e letters in the word 'MATH'?
Mathematics
2 answers:
Sindrei [870]3 years ago
8 0

Answer: you were right it was 2/13 thanks i needed it for my test

Step-by-step explanation:

UNO [17]3 years ago
6 0
4/26 which simplified to 2/13

so 2/13 is the answer
You might be interested in
WILL MAKE BRAINLIEST!!! A Ferris wheel has a diameter of 220 feet and the center of the wheel is 125 feet above the ground. The
daser333 [38]
Since the radius of a circle is half its diameter, the radius of our Ferris wheel is r= \frac{220}{2} =110ft

Next, we are going to convert from revolutions per minute to degrees per second.
We know that t<span>he wheel makes a complete turn every 2 minutes, so it makes a complete turn in 120 seconds. Since there are 360° in a complete turn, we can set up our conversion factor:
</span>\frac{1*360}{120}=3 degrees per second 
<span>
Now, lets find the height:
</span>We know that <span>the passenger is at the lowest point on the wheel when t=0; since the wheel is 125 feet above the ground, at t=0 h=125. To find t at the top, we are going to take advantage of the fact that the wheel will turn 180° from the lowest point to the top and that it turns 3° every second:
</span>t= \frac{180}{3}
t=60
Notice that the height at the top is the diameter of the wheel plus the height above the ground, so h=220+125=345.

To model the situation we are going to use the cosine function, but notice that cos (\alpha) is 1 when \alpha =0 and -1 wen \alpha =180. Since we want the opposite, we are going to use negative cosine.
Notice that we want \alpha =180 when t=60, so we are going to use -cos(3t). Next, we are going to multiply our cosine by the radius of our wheel: -110cos(3t), and last but not least we are going to add the sum of the radius of the wheel plus the height above the ground:
h=110+125-110cos(3t)
h=225-110cos(3t)

Now that we have our height function lets check if everything is working:
<span>the passenger is at the lowest point at t=0; we also know that the lowest point is 125 feet above the ground, so lets evaluate our function at t=0:
</span>h=225-110cos(3t)
h=225-110cos(3*0)
h=125 feet 
So far so good. 
We also know that at t=60, our passenger is 345 feet above the ground, so lets evaluate our function at t=60 and check if coincides:
h=225-110cos(3t)
h=225-110cos(3*60)
h=225-110cos(180)
h=345feet 

We can conclude that cosine function that express the height h (in feet) of a passenger on the wheel as a function of time t (in minutes) ) is: h=225-110cos(3t)
8 0
3 years ago
Translate from words into math notation:<br><br> The sum of 2 and 4 gives 6
shepuryov [24]

Answer:

X+2+4=6

Step-by-step explanation:

I HOPE IT HELP.......

6 0
2 years ago
Marla is making 6 bracelets for her friends, and she needs of a foot of string for each bracelet. How many feet of string does s
Inessa [10]

Answer:

6 Feet of String.

Step-by-step explanation:

Marla is making 6 Bracelets

Given that each  bracelet requires 1 foot of string

Therefore:

6 bracelets will require 6*1 foot =6 Feet of String.

She will need 6 Feet of String for the bracelets.

6 0
3 years ago
Helppppp!!!! Ty ✨:)))))))))
LiRa [457]

Answer:

12/7 or 1 5/7

Step-by-step explanation:

6 * 2 = 12

so

12/7 = 1 5/7

8 0
2 years ago
Read 2 more answers
Find the unit price ( in dollars per ounce )
Serhud [2]
Is this a multiple choice

4 0
3 years ago
Other questions:
  • If a card is drawn at random from a standard deck of cards, what is the probability that it will be a 10 or a spade?
    6·1 answer
  • PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!
    5·1 answer
  • PLZ ANSWER RIGHT AWAY!!!!!!!!!!!!!
    8·2 answers
  • The vertices of a rectangle are R(-5,-5), S(-1,-5), T(-1,1) and U(-5,1). After translation, R' is the point (-11,-11). Find the
    7·1 answer
  • What is 1000/41? <br><br><br> please help me
    5·2 answers
  • I need help please!!
    13·1 answer
  • Solve for x: 8(3x-6)=6(4x+8)
    12·1 answer
  • I don’t understand this problem
    6·2 answers
  • A number x divided by -1 is at less than 45
    8·2 answers
  • I don't have a question this thing will not let me erase :)
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!