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
aev [14]
2 years ago
6

Express 7/8 as a decimal

Mathematics
1 answer:
Mekhanik [1.2K]2 years ago
6 0
\displaystyle \frac{7}{8} = \frac{7 \times 125}{8 \times 125} \\\\ = \frac{875}{1.000} \rightarrow \boxed{\boxed{0,875}}
You might be interested in
9 squared divided by 3 cubed. Give expression in symbols and evaluate it? What is a exponential mot action with positive exponen
S_A_V [24]
There are numerous ways you can do this, but take a look at the attachment to see how I did it. I hope it answers your question! :)

7 0
3 years ago
PLS HELP I'LL GIVE BRAINLIEST
VashaNatasha [74]

Answer:

$5,000

Step-by-step explanation:

Create a proportion:

11/100 = 550/x

100(550)/11

5,000= x

5 0
3 years ago
Read 2 more answers
The y-intercept is where a line crosses the y-axis. <br> a. True <br> b. False
Luden [163]
The answer is a (True)
7 0
3 years ago
Read 2 more answers
What is 7*3+4-5, please help
stira [4]

Answer:

20

Step-by-step explanation:

you first multiply 7 and three

then add that to four

then subtract 5

8 0
3 years ago
Read 2 more answers
Consider all 5 letter "words" made from the full English alphabet. (a) How many of these words are there total? (b) How many of
VARVARA [1.3K]

Answer:

a) There are 11,881,336 of these words in total.

b) There are 7,893,600 of these words with no repeated letters.

c) 896,376 of these words start with an a or end with a z or both

Step-by-step explanation:

Our words have the following format:

L1 - L2 - L3 - L4 - L5

In which L1 is the first letter, L2 the second letter, etc...

There are 26 letters in the English alphabet.

(a) How many of these words are there total?

Each of L1, L2, L3, L4 and L5 have 26 possible options.

So there are 26^{5} = 11,881,336 of these words total

(b) How many of these words contain no repeated letters?

The first letter can be any of them, so L1 = 26.

At the second letter, the first one cannot be repeated, so L2 = L1 - 1 = 25.

At the third letter, nor the first nor the second one can be repeated, so L3 = L1 - 2 = 24

This logic applies until L5

So we have

26-25-24-23-22

In total there are

26*25*24*23*22 = 7,893,600

of these words with no repeated letters.

(c) How many of these words start with an a or end with a z or both (repeated letters are allowed)?

T = T_{1} + T_{2} + T_{3}

T_{1} is the number of words that start with an a and do not end with z. So we have

1 - 26 - 26 - 26 - 25

The first letter can only be a, and the last one cannot be z. So:

T_{1} = 26^{3}*25 = 439,400

T_{2} is the number of words that start with any letter other than a and end with z. So we have

25 - 26 - 26 - 25 - 1

The first letter can be any of them, other than a, and the last can only be z. So:

T_{2} = 26^{3}*25 = 439,400

T_{3} is the number of words that both start with a and end with z. So:

1 - 26 - 26 - 26 - 1

The first letter can only be a, and the last can only be z. The other three letters could be anything. So:

T_{3} = 26^{3} = 17,576

T = T_{1} + T_{2} + T_{3} = 2*439,400 + 17,576 = 896,376

896,376 of these words start with an a or end with a z or both

4 0
3 years ago
Other questions:
  • What is the Square root of 18?<br><br><br><br> ​
    15·2 answers
  • How to solve 4+|7-m|=5
    9·1 answer
  • Find a polar equation for the curve represented by the given cartesian equation. X2 + y2 = 2cx
    12·1 answer
  • Find the interquartile range of 17, 23, 8, 5, 9, 16, 22, 11, 13, 15, 17, 18
    14·2 answers
  • Two sides of a rectangle differ by 3.5cm.Find the dimensions of the rectangle if its perimeter is 67cm.
    9·2 answers
  • If you divide (2x^2 - 17x - 38) by (2x + 3), what is the remainder?
    9·1 answer
  • Simplify the expression 2p + 3/4p + 6 - p - 3 1/2
    9·1 answer
  • At a restaurant, you order an appetizer for $5.25, a meal for $12.75, and a drink for $2.99. If the sales tax is 9%, what is the
    12·1 answer
  • Write an inequality for the graph shown below.<br> User for your variable.<br> X<br> o<br> ?
    15·1 answer
  • 2. What is the equation in slope-intercept form of the line that passes through thepoints (-4, 47) and (2, -16)?O21 979y=-2*+ 21
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!