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Zielflug [23.3K]
3 years ago
7

Imagine each letter of the world ,, Mathematical " is written on invidual piecies of paper and placed in a bag. Should you pick

a random letter from that bag, what is the probability that you pick a vowel?
Mathematics
2 answers:
Minchanka [31]3 years ago
8 0

Answer:

5/12

Step-by-step explanation:

count the vowels: mAthEmAtIcAl --> a,e,a,i,a: 5

count the letters: 12

-->probability 5/12

NemiM [27]3 years ago
6 0

Answer:

5/12.

Step-by-step explanation:

Mathematical

- the vowels are  a e a i a:

- there are 5 vowels out of a total of 12.

Probability ( Picking a vowel) = 5/12

= 5/12.

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write an equation of the line passing through the point (6,3) that is perpendicular to the line 5x - 6y = 10​
Jlenok [28]

Answer:

5x-6y-12=0

Step-by-step explanation:

...make y the subject y=-6/5x +2

...use the coefficient of x as the gradient,m=-6/5

...for a perpendicular line,find the negative reciprocal of the gradient,5/6

...sub into the eqn y= -1/m(x-a)+b

3 0
3 years ago
The airplane in the scale drawing has a wingspan of a feet and a tail span of b feet. If the tailspin in the drawing is 2 inches
xeze [42]

Correct answer is: actual wingspan of airplane is 6 inches.

Solution:-

We are given that wingspan is 'a' feet and tail span is 'b' feet in a scale drawing.

And we are also given that tail span is 2 inches that is b=2 inches and \frac{a}{b}=3

Let us plugin the b value in above equation.

\frac{a}{2}=3

Multiplying with 2 on both sides.

a=3X2=6 inches.

Hence actual wingspan of airplane is 6 inches.

7 0
3 years ago
Shanda has 14.7 yards of fabric remaining after
crimeas [40]

Answer:

1-2 yards

Step-by-step explanation:

For most decorative throw pillows you will need 1-2 yards , depending on the size and details you choose to include

7 0
3 years ago
Which of the following is NOT a rational number?
Tatiana [17]

Answer:

D

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
when full the gas tank of a car holds 15 gallons. it now contains 12 gallons. what percent represents how full the tank is?
Masteriza [31]

Hello!

to find the percent of a whole, use this equation here:

(remaining) / (total) = X

X * 100 = %

in this case:

12 / 15 = 0.8

0.8 * 100 = 80

your answer is 80%

I hope this helps, and have a nice day!

5 0
3 years ago
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