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
Nikitich [7]
3 years ago
8

a balloon at standard pressure is placed in a cool oven at 20 degrees celsius. the balloon is removed from the oven when the int

ernal temperature rises to 30 degrees celcius. if the volume of the balloon when It is removed from the oven is 3.75 L what is the initial volume of the balloon?
Mathematics
1 answer:
alisha [4.7K]3 years ago
8 0

j4jrjrjttjtjtj

Step-by-step explanation:

jeejejehnnrnrnffjfjfc

You might be interested in
For one English test, Benny had to answer 15 questions. Of these questionsBenny answered 60% of them correctly. How many questio
LenaWriter [7]

Answer:

9 correct

Step-by-step explanation: 60% of 15 = 9

6 0
2 years ago
Plz Help due in 10 min If triangle ABC has the following angle measurements, what is the value of x?
Nookie1986 [14]

Answer:

Step-by-step explanation:

4x-17+3x+8+x+13=180

8x+4 =180

8x=176

X=22

5 0
3 years ago
Read 2 more answers
28)A regression equation is obtained for a collection of paired data. It is found that the total variation is 24.488, the explai
Doss [256]

Answer: The coefficient of determination = 0.6291

Step-by-step explanation:

Given: Total variation is 24.488, the explained variation is 15.405, and the unexplained variation is 9.083.

The coefficient of determination is computed as:

\text{ coefficient of determination} =\frac{\text{explained variation }}{\text{total variation}}

Substituting given values, we get

\text{coefficient of determination} =\frac{15.405}{24.488}

=0.6291

Therefore, the coefficient of determination = 0.6291

7 0
2 years ago
when Rons truck was full, it weighed 7.5 tons. The weight he carried at that time was 3.25 tons. How many tons does Ron's truck
strojnjashka [21]

7.5-3.25=4.25 tons.

The truck weights 4.25 tons.

Check with other answers, although I'm pretty sure its correct.

Heart if helpful :D

4 0
3 years ago
Substitute the given values into the formula, and solve for the unknown variable.
Alla [95]

Answer:

h=\frac{1}{6}

Step-by-step explanation:

Given:

A=\frac{1}{2h} (B+b)\\

A=21, B=2, b=5 ,h= ?

We have to find the value of  'h'

So, putting the given values in the equation to find the value of 'h'.

          A=\frac{1}{2h} (B+b)

Implementing the given values in the given equations:

         

                              21=\frac{1}{2h}(2+5)\\\\ 21=\frac{1}{2h} (7)\\\\\frac{1}{2h}=\frac{21}{7}\\\\  \frac{1}{2h}=3 \\\\h=\frac{1}{6}

So, the value of 'h' is

                       h=\frac{1}{6}

3 0
3 years ago
Other questions:
  • A farm produces an average of 17.1 liters of milk per day. About how many days will it take to produce 200 liters of milk? A. ab
    15·2 answers
  • Please help me the venn diagram is wrong too im confused on how to do this :(((
    14·1 answer
  • What is the solution to the system of equations? Use the substitution method. {y=−2x+5 {3x−4y=2 Enter your answer in the boxes.
    11·1 answer
  • What makes a function 1-to-1
    12·1 answer
  • Jeffrey plans to rent a beach house for sister's birthday and will use the savings to pay for it the company charges to $25 clea
    12·1 answer
  • Determine the area of 12 in<br> 19 in
    9·2 answers
  • A scientist began a study with a sample of 1,500 bacteria. He noticed that
    8·1 answer
  • Pls help.
    10·2 answers
  • Zack wants to make a profit of more than $300 for painting 4 identical rooms. The profit he makes is equal to the amount he is p
    9·1 answer
  • the area of a square whose sides have length x cm is increasing at the rate of 12cm²/s. how fast is the length of a side increas
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!