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
Ahat [919]
2 years ago
8

How high is the hand of the superhero balloon above the ground?

Mathematics
1 answer:
eduard2 years ago
3 0

Answer: the answer is 66

Step-by-step explanation:

You might be interested in
PLEASE HELPPPPPPP
Fed [463]

Answer:

Molar mass = 254.60g/mol

Step-by-step explanation:

Mass = 8.02g

Volume = 812mL = 0.812L

Pressure (P) = 0.967atm

Temperature of the gas = 30°C = (30 + 273.15)K = 303.15K

Molecular weight = ?

To solve this question, we'll have to use ideal gas equation, PV = nRT

P = pressure of the gas

V = volume of the gas

n = number of moles of the gas

R = ideal gas constant = 0.082J/mol.K

T = temperature of the gas

PV = nRT

n = PV / RT

n = (0.967 * 0.812) / (0.082 * 303.15)

n = 0.7852 / 24.8583

n = 0.0315 moles

Number of moles = mass / molarmass

Molarmass = mass / number of moles

Molar mass = 8.02 / 0.0315

Molar mass = 254.60g/mol

The molar mass of the gas is 254.60g/mol

3 0
3 years ago
11-Across plus 28-Down
Art [367]

Answer:

(11,-28)

Step-by-step explanation:

8 0
3 years ago
How can I calculate a square root without guess and check?
Darina [25.2K]
By multiplying the same numbers.

2*2=4 *4 square root is 2

3*3=9 *9 square root is 3

4*4=16 *16 square root is 4

5*5=25 *25 square root is 5

Try this, maybe it will work :)
3 0
2 years ago
Everybody solve this pls and a answer
marin [14]

More information is needed to properly answer the question!

7 0
2 years ago
Read 2 more answers
the food bill for meal at a restaurant is $12. THe sales tax is 6.5%, and you leave 15% tip. Wat is the total cost of the meal?
jeka57 [31]

Answer:

Step-by-step explanation:

12*6.5%=0.72

12+15%=13.8

0.72+13.8=14.52

6 0
1 year ago
Other questions:
  • Please help me with math
    13·1 answer
  • Which equation is a related equation for this equation?
    13·2 answers
  • Describe the pattern that you see. In your description, include the shapes that create the pattern. You can also mention colors.
    13·1 answer
  •  Six neighbors share 4 pies equally. How much of a pie does each neighbor get? Please help me solve this problem I would greatly
    11·2 answers
  • Which two points on the number line are 3 units away from 7?
    10·1 answer
  • Help me please!!!!!!!!
    6·1 answer
  • What is the effect on the graph of the function f(x) = x when f(x) is replaced with -1/2 f(x)?
    11·1 answer
  • Consider the given data. x 0 2 4 6 9 11 12 15 17 19 y 5 6 7 6 9 8 8 10 12 12 Use the least-squares regression to fit a straight
    11·1 answer
  • Please help I’ll give branliest and 100 points
    11·2 answers
  • What is the sum of 1+2+.....+50?​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!