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
vitfil [10]
3 years ago
12

Please help me with these 2

Mathematics
2 answers:
Novosadov [1.4K]3 years ago
8 0

Okay, so I posted the answer to the first one already :)) aaaand the second one, in order of blanks, should beeeee

3, 1

100, 1000

30, 1

:) I hope it makes sense!!

hammer [34]3 years ago
5 0

\bf ~\hspace{10em}0.031
\\\\[-0.35em]
\rule{34em}{0.25pt}\\\\
\boxed{3}\times \cfrac{1}{100}+\boxed{1}\times \cfrac{1}{1000}\implies \cfrac{3}{100} + \cfrac{1}{100}
\\\\\\
\stackrel{\textit{added 0 to top/bottom}}{\cfrac{30}{1000}}+\cfrac{1}{1000}\implies \cfrac{31}{1000}

You might be interested in
A password has to use the following format: LDDDDLLL, where L can be any of the upper case letters in the alphabet, and D can be
maw [93]

Answer:

Only vowels and odd numbers:

P = \frac{5}{26} *\frac{4}{25}* \frac{3}{24}* \frac{2}{23} *\frac{5}{10}* \frac{4}{9} *\frac{3}{8} *\frac{2}{7}

Spells math:

P = \frac{1}{26} *\frac{1}{25}* \frac{1}{24}* \frac{1}{23}

Step-by-step explanation:

We have four letters, so the probability that one letter is a vowel is 5/26 (we have 5 vowels in a total of 26 letters), then the second letter has a probability of 4/25 of being a vowel (1 vowel used), and so on (third letter being vowel = 3/24 and fourth letter being vowel = 2/23)

Then, for the digits, we do the same, one digits has 5/10 probability of being odd, then the second digit has 4/9, the third has 3/8 and the fourth has 2/7.

So the final probability would be:

P = \frac{5}{26} *\frac{4}{25}* \frac{3}{24}* \frac{2}{23} *\frac{5}{10}* \frac{4}{9} *\frac{3}{8} *\frac{2}{7}

To find the probability that the password spells the word “MATH", each letter has to be a specific letter, so the first letter has 1/26 probability, the second has 1/25, and so on:

P = \frac{1}{26} *\frac{1}{25}* \frac{1}{24}* \frac{1}{23}

6 0
3 years ago
Michael wants to rent a boat and spend less than $53 the boat cost six dollars per Michael wants to rent a boat and spend less t
ASHA 777 [7]
Hi hope I helped, ok so first 6×7=42 and its less than 53 so ur answer is 42
5 0
3 years ago
Which choice shows the coordinates of B’ if the trapezoid is reflected across the x-axis?
Strike441 [17]
For this case we have that the original point is given by:
 B = (7, 2)
 As the point is reflected through the x axis, then we have the following transformation:
 (x, y) --------------> (x, -y) -------------> (x ', y')
 Applying the transformation to the original ordered pair we have:
 (7, 2) --------------> (7, - (2)) -------------> (7, -2)
 Answer:
 
Point B 'is given by:
 
B '= (7, -2)
8 0
3 years ago
Read 2 more answers
Find the area of the parallelogram with a base of 12 units and height of 8 units. Use your rectangle from the previous question
Troyanec [42]

Answer:

96 units^2

Step-by-step explanation:

A of parallelogram =base×height

12×8= 96 units^2

8 0
2 years ago
54 thousands 6 hundreds 12 tens – 15 thousands 8 hundreds 26 tens = ________(1 Point)
Afina-wow [57]

Answer:

38,660

Step-by-step explanation:

54 thousands 6 hundreds 12 tens – 15 thousands 8 hundreds 26 tens

54 thousands = 54000

6 hundreds = 600

12 ten = 12*10 = 120

54 thousands 6 hundreds 12 tens = 54000+600+120 = 54720

15 thousands = 15000

8 hundreds = 800

26 tens = 26*10 = 260

15 thousands 8 hundreds 26 tens = 15000+800+260 = 16060

Thus,

54 thousands 6 hundreds 12 tens – 15 thousands 8 hundreds 26 tens

= 54720- 16060 = 38,660 (Answer)

3 0
3 years ago
Other questions:
  • You are playing a game in which a single dice is rolled if less than 3 is rolled than you win $1 if more than a 3 is rolled you
    15·1 answer
  • Help on this plz real quick
    7·2 answers
  • HELP ME IF YOU ARE Not Sure don't answer please show steps and work
    15·1 answer
  • A 1 newton force will stretch a spring 1 meter. The spring/mass system is damped by a force that is 8 times the instantaneous ve
    6·1 answer
  • What is the median of the following set of numbers?
    5·1 answer
  • What is 6 meters in inches? (solution)​
    13·2 answers
  • Find the value of x by finishing solving the system shown below.
    8·1 answer
  • Song lyric ideas please
    11·2 answers
  • What is the difference of the polynomials?
    7·2 answers
  • A box is to be constructed with a rectangular base and a height of h cm. the length, l, of the box is 10 cm, and the width, w, i
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!