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
Otrada [13]
3 years ago
10

Tessa bought stock in a restaurant for $103.00. Her stock is now worth $126.69. What is the percentage increase of the value of

Tessa's stock?

Mathematics
1 answer:
Roman55 [17]3 years ago
8 0

Answer:

23%

Step-by-step explanation:

use this image to help, leave comments if any questions

You might be interested in
Shawna climbed 5 flights of stairs. There were 9 steps in each flight. How many steps did Shawna climb?
exis [7]

Shawna will climb 45 steps

The first step is to write out the parameters given in the question

Shawna climbed 5 flights of stairs

There were 9 steps in each flight

The number of steps can be calculated by multiplying the number of flight of stairs by the number of steps

= 9 × 5

= 45

Hence there are 45 steps for Shawna to climb

Read more here

brainly.com/question/20038935?referrer=searchResults

#SPJ1

5 0
2 years ago
How many times greater is 9×10³ than 4×10²
Dima020 [189]

Answer: ^^7 (76-87 x 834 =876*#+9647) - 974 (0 +142 = (8x 17/906385) )

Step-by-step explanation:

you are to nt9 smart to answer this question

5 0
3 years ago
Choose the true statement about the graph of x-1 ≤ 2.​
frosja888 [35]

Answer:

circle on 1 and all numbers to the right shaded closed circle on 1 and all numbers to the left shaded

Step-by-step explanation:

4 0
3 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
A piece of wood was thrown from the ship into the sea, with a thin rope attached to it. As the ship sailed on, the wood remained
Serhud [2]

Answer:

they would know because the rope will be one sixteenth of a mile and when the rope got maxed out in length it would show how far they have traveled and the wiould calculate how far they have been in that amount of time

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • You want to buy a new cell phone. The sale price is $149. The sign says that this is $35 less than the original cost. What is th
    10·1 answer
  • Bill has $6 more than Ted. Together they have $32. Write two equations and then solve for the amount of money that bill has.
    10·2 answers
  • 10/7 divided by 4<br> What’s the answer
    9·1 answer
  • Write the numbers in order from least to greatest. 23458, 23621, 23211, 23201
    15·2 answers
  • A small family home in Tucson, Arizona has a rooftop area of 1967 square feet, and it is possible to capture rain falling on abo
    13·1 answer
  • Which of these phrases contain a variable? Check all that apply.
    7·2 answers
  • A taco stand sells 296 tacos in four hours. At this rate, how many tacos would sell in 1/2 an hour?
    8·2 answers
  • The owner of a golf course wants to determine if his golf course is more difficult than the one his friend owns. He has 20 golfe
    7·1 answer
  • Select all the equations that are equivalent to this equation.
    12·1 answer
  • Need help on this one.<br> I JUST DONT WHAT TO DO IT
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!