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
puteri [66]
2 years ago
15

2

Mathematics
1 answer:
Anarel [89]2 years ago
6 0
Tooo be real I don’t know if
You might be interested in
FP!<br> what is 50 + 20
meriva
50+20=70

Have a great day:)
4 0
2 years ago
Read 2 more answers
Help with this math question
Art [367]
Answer: option J: 128 joules

Explanation:

1) From the table you try to find which relation best fits the data.

2) Your best first assumption is that the data may fit a proportional relation.

3) To prove that you find the ratio of Energy ouput to Amount of chemicals.

Doing that you find:
 20        32         48       60
----- =  ------- =  ------ = ------ =  4
  5          8           12      15


4) Then you have found a direct relation whose ratio is 4 joules / mol. So, you can apply that constant to the number of moles given:

Energy = 4  joules / mol × 32 mol = 128 joules
5 0
3 years ago
A box of cookies contains 4 chocolate and 6 butter cookies. Miguel randomly selects a cookie and eats it. Then he randomly selec
laila [671]

Answer:

The probability of the flavor of the second cookie is always going to be dependent on the first one eaten.

Step-by-step explanation:

Since the number of the type of cookies left depends on the first cookie taken out.

This is better explained with an example:

  1. Probability Miguel eats a chocolate cookie is 4/10. The probability he eats a chocolate or butter cookie after that is <u>3/9</u> and <u>6/9</u> respectively. This is because there are now only 3 chocolate cookies left and still 6 butter cookies left.
  2. In another case, Miguel gets a butter cookie on the first try with the probability of 6/10. The cookies left are now 4 chocolate and 5 butter cookies. The probability of the next cookie being chocolate or butter is now <u>4/9</u> and <u>5/9</u> respectively.

The two scenarios give us different probabilities for the second cookie. This means that the probability of the second cookie depends on the first cookie eaten.

7 0
2 years ago
Cost price = £40<br> Selling price = £48<br> Calculate the percentage profit
Elza [17]
There is 20 percent profit
3 0
2 years ago
liam had a container of oatmeal that contained 5 1/2 cups of oatmeal. Liam ate 4/9 cup of oatmeal every morning before school fo
MakcuM [25]

Answer:

3 5/18 cups of oatmeal are left in the container.

Step-by-step explanation:

4/9 times 5 = 20/9

5 1/2 = 11/2

11/2 - 20/9 = 99/18 - 40/18

= 59/18

= 3 5/18

4 0
2 years ago
Other questions:
  • Evaluate -5.118 - (-4.1) <br><br> -9.218<br> -1.018 <br> 1.018 <br> 9.218
    15·1 answer
  • A toy store is ordering 3,000 remote control cars. The store can order the cars in sets of 10. How many sets of 10 does the stor
    10·1 answer
  • Which is smaller half of 36 or one seventh of 42
    10·1 answer
  • Find the probability a molecue will travel a distance at least equal to the mean free path
    15·1 answer
  • What is the answer to this equation<br> g + 5 = 16<br> g=?
    6·2 answers
  • Three angles of an irregular octagon are 100 degrees, 120 degrees, and 140 degrees. The remaining angles are congruent. Find the
    14·1 answer
  • The scale of a map (in centimeters) says that 4cm represents 5km.
    6·1 answer
  • Mia planted 5 rows of tomatoe plants with (t) plants in each row and had 8 plants left over. How many plants did Mia begin with
    6·2 answers
  • Find the distance of a line with endpoints (1, 2) and (7, 4). Round to the nearest tenth.
    6·1 answer
  • I NEED HELPP PLS!!!!!!!!!!!!!!!!!!!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!