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
Gennadij [26K]
2 years ago
6

Are these correct?? I need help quick!!!

Mathematics
2 answers:
astraxan [27]2 years ago
8 0

Answer:

No, it is A for the first question and C for the last one

Step-by-step explanation:

Zielflug [23.3K]2 years ago
4 0

Answer:

yes

Step-by-step explanation:

1/9= .111111111111 repeating

You might be interested in
He figure shows a parallelogram inside a rectangle outline:
N76 [4]

Answer:

4/25 foot²

Step-by-step explanation:

Refer to attachment*

5 0
1 year ago
Read 2 more answers
ASAP PLEASE!!!!<br><br> What is an equation for the line with slope<br> 2/3 and y-intercept 9?
Ainat [17]
Y=2/3x+9 the answer is C
7 0
2 years ago
Read 2 more answers
25 students tried out for the football team, but 40% only made the team. How many of the students made the football team? Provid
Alexxandr [17]

Answer:

B. 10

Step-by-step explanation:

40\%  \: of \:  25  =  \frac{40}{100} \times 25 \\  \\  =  \frac{40}{4}   = 10

Hence, 10 students made the football team.

6 0
2 years ago
Marina Guzmon’s bank granted her a single-payment loan of $3,250 to pay a repair bill. She agreed to repay the loan in 31 days a
iren [92.7K]
So basically he is paying 11.75% of the 3250 dollars in interest. So it’s 3250+(11.75% of 3250)

3 0
3 years ago
Read 2 more answers
HELP AND EXPLAIN
omeli [17]

The relative frequency of 15/24 for this considered situation represents the situation given by: Option C: Out of all the family members that prefer a lake, 15 are children.

<h3>How to find the relative frequency?</h3>

Relative frequency is the ratio of the considered sub group's count to the total count. (so its frequency of the considered sub group relative to the total frequency). (subgroup being group defined by a row, or a column)

<h3>How to form two-way table?</h3>

Suppose two dimensions are there, viz X and Y. Some values of X are there as X_1, X_2, ... , X_n and some values of Y are there as Y_1, Y_2, ... , Y_n

List them in title of the rows and left to the columns. There will be n \times k table of values will be formed(excluding titles and totals), such that:

Value(ith row, jth column) = Frequency for intersection of X_i and Y_j (assuming X values are going in rows, and Y values are listed in columns).

Then totals for rows, columns, and whole table are written on bottom and right margin of the final table.

For n = 2, and k = 2, the table would look like:

\begin{array}{cccc}&Y_1&Y_2&\rm Total\\X_1&n(X_1 \cap Y_1)&n(X_1\cap Y_2)&n(X_1)\\X_2&n(X_2 \cap Y_1)&n(X_2 \cap Y_2)&n(X_2)\\\rm Total & n(Y_1) & n(Y_2) & S \end{array}

where S denotes total of totals, also called total frequency.

n is showing the frequency of the bracketed quantity, and intersection sign in between is showing occurrence of both the categories together.

The given two-way frequency table is:

                                        Lake                  Hike                       Total

Children                                                       6

Adults                                 9

Total                                                             14                            38

Total of hike subgroup is 14, out of which children are 6, so adults going for hiking must be 14 - 6 = 8 as adults and children going for hiking together are 14 in counts.

So, we get:
n(Hike ∩ Children) = 8

Thus, the total of subgroup Adults is 9+8=17 = n(Adults)

Total of vertical total columns is: n(Children) + n(Adults) = 38

or, we get: n(Children) = 38 - 17=  21

Since total of children subgroup is:

n(Lake ∩ Children) + n(Hike ∩ Children) = n(Children)

Thus, we get:
n(Lake ∩ Children) + 6 = 21

n(Lake ∩ Children) = 21-6 = 15

Thus, sum of the 'lake' subgroup is:

n(Lake) = n( Lake ∩ Children) + n(Lake ∩ Adults)

n(Lake) = 15 + 9 = 24

Thus, the completed two-way table is:

                                        Lake                  Hike                       Total

Children                             15                        6                             21

Adults                                 9                         8                             17

Total                                   24                       14                            38

Now, we've to find what does 15/24 represents.

The division is done by 24, which is the total of "lake" subgroup.

And in that lake subgroup, we have:

n(Lake ∩ Children) = 15

Thus, 15/24 is the relative frequency of those children who prefer the lake, relative to total number of people who prefer lake.

Thus, the relative frequency of 15/24 for this considered situation represents the situation given by: Option C: Out of all the family members that prefer a lake, 15 are children.

Learn more about conditional relative frequency here:

brainly.com/question/8358304

Learn more about two-way table here:

brainly.com/question/26788374

#SPJ1

3 0
2 years ago
Other questions:
  • Which answer describes the type of sequence?
    7·1 answer
  • Consider the given quadratic equations. Equation A Equation B Equation C Equation D y = 3x2 − 6x + 21 y = 3x2 − 6x + 18 y = 3(x
    10·2 answers
  • Ronald and Tim did their laundry today. Ronald does laundry every 6 days and Tom does laundry every 9 days. How many days will i
    15·1 answer
  • What is the range of the function on the graph?all real numbersO all real numbers less than or equal to -1all real numbers less
    14·2 answers
  • Three hundred and forty nine thousand six hundred two in standard form and expanded form
    5·1 answer
  • What is the equation of the line that passes through the point (-4,-8)(−4,−8) and has a slope of 4
    13·1 answer
  • Round 11.036568047 to 4 decimal places.
    12·2 answers
  • timomthy began his math homework at 5:17 pm he finished at 5:49 how many minutes did he send on his math homework
    13·2 answers
  • If 24 women can dig a field in 14 days, how long will 16 women take to dig the same field?​
    9·1 answer
  • The volume of a cube is 27000 cubic inches. What is the length of one side?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!