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
MrMuchimi
3 years ago
11

Please help me due today easy question

Mathematics
2 answers:
Kitty [74]3 years ago
8 0

Answer:

$24.00 dollars. The problem is confusing, so sorry if this is wrong.

Step-by-step explanation:

zlopas [31]3 years ago
4 0
It is 24 dollars. I got it from the first.
You might be interested in
How many 15° angles are in a circle?<br> Enter your answer in the box.<br> angles
Alex_Xolod [135]

Answer:

24

Step-by-step explanation:

a circle is 360

we can divide 360 by 15

360 divided by 15 =

24

5 0
2 years ago
How many grams of NH3 are required to produce 4.65 g of HF
nignag [31]

1.326 grams of NH3 are required to produce 4.65 g of HF.

Step-by-step explanation:

Balanced chemical reaction is written first to know the number of moles taking part in original reaction.

NH3 +3 F2 ⇒3 HF  +  NF3

Given:

mass of HF = 4.65

First the number of moles of HF in 4.65 grams is calculated by using the formula:

number of moles (n) = \frac{mass}{atomic mass of 1 mole}

atomic mass of HF = 20 grams/mole

putting the values in the above equation number of moles can be found.

n = \frac{4.65}{20}

  = 0.235 moles of HF are given.

From the equation it can be said that:

1 mole of NH3 reacts to form 3 moles of HF

so, x moles of NH3 would react to form 0.235 moles of HF

\frac{3}{1} = \frac{0.235}{x}

3x = 0.235

x = \frac{0.235}{3}

x = 0.078 moles of NH3 is required.

The moles are converted to mass by applying the formula:

mass = atomic mass X number of moles (atomic mass of NH3 = 17 grams/mole)

        putting the values in the formula

mass = 17 X 0.078

mass = 1.326 grams

8 0
2 years ago
More than half of the students were excited about the project. In fact, were excited. If 10 students were not
alina1380 [7]

Answer:1/2 divided by 10

Step-by-step explanation:

8 0
2 years ago
Plz help due tomorrow
lina2011 [118]

Answer:

20.5+10x

Step-by-step explanation:

3 0
2 years ago
Find the value of x<br> -7x + 4x = 9
hram777 [196]

Answer:

it is -79 + 41 = 9 i tried please give me brainlest

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • A 12 sided die is rolled. The set of equally likely outcomes(1,2,3,4,5,6,7,8,9,10,11,12).Find the probability of rolling a 7
    11·1 answer
  • In how many ways can Kelvin and Kami each be randomy assigned to one of seven ski instructors? PLEASE SHOW WORK
    7·1 answer
  • Jian’s family sells honey from beehives. They collected 3,311 ounces of honey from the beehives this season. They will use the h
    13·1 answer
  • Quotient of 0.72 / 4
    15·1 answer
  • Describe fully the single transformation which takes shape A to shape B
    9·1 answer
  • The same amount deposited weekly into a bank account can be represented by a
    8·1 answer
  • What is the measure of angle B in degrees?
    15·2 answers
  • Please help quick lol
    15·2 answers
  • İs this photo fake know??<br><br>Come to comments
    6·2 answers
  • A health food store was charging $4.10 for a small salad but raised the price 8%. The new price after the increase is $4.43.Ente
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!