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yanalaym [24]
3 years ago
7

How many different four-letter strings can be formed from the letters A, B, C, D, E (repeats allowed) if the first letter must b

e a vowel and the last letter must be a consonant?
Mathematics
2 answers:
leonid [27]3 years ago
7 0
150 four-letter strings can be formed.
lesantik [10]3 years ago
4 0
150 letters can be formed
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Kilometers Walked for Charity
masha68 [24]

Answer:what’s the lowest value?

what’s the highest value?

there is your range

Step-by-step explanation:

3 0
3 years ago
Express the recurring decimal 0.034 as a fraction in its simplest form.
LiRa [457]

Answer:

\frac{17}{495} will be the fraction.

Step-by-step explanation:

Here the recurring decimal number is 0.0343434....

To convert this recurring decimal to fraction we assume,

x = 0.03434....   -------(1)

Now multiply both the sides with 100.

100x = 3.43434.... ------(2)

Now subtract equation (1) from equation (2).

100x = 3.43434

<u>      x = 0.03434</u>

99x = 3.4

x = \frac{3.4}{99}

  = \frac{34}{990}

x = \frac{17}{495}

Therefore, fraction that represents the decimal number is \frac{17}{495}

4 0
3 years ago
Mrs.Silva orders 5 pizzas for every 20 students working on the campus clean up. How many pizzas should she order if 48 students
erica [24]

Answer:

She should order 12 pizzas.

Step-by-step explanation:

5 pizza for every 20 students gives us the ratio 5:20.

5/20 = 0.25 = the amount of pizza each student gets.

If there are 48 students, you would just multiply 0.25 * 48 to get your answer.

3 0
3 years ago
Line AB contains points A (0, 0) and B (2, 2). Line CD contains points C (3, 1) and D (5, 3). Lines AB and CD are
suter [353]
Since the slopes are equal they are parallel. I hope this helps.
6 0
3 years ago
Read 2 more answers
MODELING REAL LIFE The height of the house is 26 feet. What is the height x of each story?T61tThe height x of each story isfeet
lozanna [386]

The total height of the building in the picture has been shown as

x + x + 6

That is, the first two storys have been shown as x feet each and the total height is 26 feet.

That means the two x are actually 20 feet, (if you deduct the 6 feet given)

Total height = x + x + 6

26 = x + x + 6

26 = 2x + 6

Subtract 6 from both sides of the equation

26 - 6 = 2x + 6 - 6

20 = 2x

Divide both sides of the equation by 2 and you now have,

20/2 = 2x/2

10 = x

Therefore, te height of each story is 10 feet!

8 0
1 year ago
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