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
DedPeter [7]
3 years ago
8

Mr. Cooper has 8 1/4 ounces of a chemical solution. He will put an equal amount of the solution into 3 test tubes. How much solu

tion will be in each test tube?
Mathematics
1 answer:
GalinKa [24]3 years ago
5 0

Answer:

V=2\dfrac{3}{4}\ \text{ounces}

Step-by-step explanation:

It is given that,

Mr. Cooper has 8 1/4 ounces of a chemical solution.

He will put an equal amount of the solution into 3 test tubes. We need to find the amount of solution in each test tube. It can be done by dividing total volume and 3.

V=\dfrac{8\dfrac{1}{4}}{3}\\\\V=\dfrac{33}{4\times 3}\\\\V=\dfrac{11}{4\ }\ \text{ounces}\\\\\text{or}\\\\V=2\dfrac{3}{4}\ \text{ounces}

So, the volume in each test tube is 2\dfrac{3}{4}\ \text{ounces}.

You might be interested in
The ratio of forks to spoons in the cafeteria is 15:25. If the total
9966 [12]

Answer:

30 forks

Step-by-step explanation:

Let's start by simplifying the given ratio. Since both 15 and 25 are multiples of 5, we can divide the whole ratio by 5.

Forks: spoons

= 15: 25

= 3: 5

This means that forks take up 3 units of the total number of utensils, while the number of spoons is 5 units of the total number of utensils.

Number of forks= 3u

Number of spoons= 5u

Units shall be represented by the letter u from this point forth.

Now, we can form an equation using the total number of utensils in the cafeteria.

Assuming that the utensils in the cafeteria are only forks and spoons,

number of fork and spoons= 80

3u +5u= 80

8u= 80

Let's solve for u.

Divide by 8 on both sides:

1u= 80 ÷8

1u= 10

This means that 1 unit represents 10 utensils.

Substitute the value of u into the expression of the number of forks:

Number of forks

= 3u

= 3(10)

= 30

Thus, there are <u>30 forks</u> in the cafeteria.

8 0
2 years ago
Emma is counting by sixes what # will she say
Arlecino [84]
6 ,12 ,18, 24, 30 ,36 ,42, 48,

She will keep adding by 6
7 0
3 years ago
Read 2 more answers
A soccer ball is kicked into the air, and its path can be modeled with a quadratic function. The table shows the time, t, in sec
tangare [24]

Answer:-2 and 5

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
What is the solution to t - 3 ≤ 12?
Papessa [141]

Answer:

C.t<15

Step-by-step explanation:

If T-3<12

T<12+3=15

T<15

8 0
3 years ago
34.7% of city employees ride the bus to work. Last year, 5.2% of city employees rode the bus to work. What is the relative chang
DaniilM [7]

Answer:

5.67\%

Step-by-step explanation:

The relative change is defined by the following equation:

Relative\hspace{3}change=\frac{x-x_r_e_f_e_r_e_n_c_e}{x_r_e_f_e_r_e_n_c_e}   (1)

Where:

x=Value\hspace{3}of\hspace{3}indicator\hspace{3}in\hspace{3}period\hspace{3}2

x_r_e_f_e_r_e_n_c_e=Value\hspace{3}of\hspace{3}indicator\hspace{3}in\hspace{3}period\hspace{3}1

With this in mind, let's replace the values in the equation (1):

Relative\hspace{3}change=\frac{34.7-5.2}{5.2}=\frac{29.5}{5.2}=5.673076923\approx5.67\%

4 0
3 years ago
Other questions:
  • An orchard has 30 rows of apple trees. There are 3 trees in each row. How many apple trees are in the orchard?
    5·2 answers
  • Can someone help me with the answers 7- 14 pleaseeee and thank you!
    10·1 answer
  • PLEASE HELP!!
    14·1 answer
  • In a school, 2/3 of the students study a language.
    10·1 answer
  • Norma made quilts and sold them at a craft show. The cost of fabric for each quilt was $13.55. She sold each quilt for $35. The
    5·1 answer
  • Find the first five terms of the sequence in which a1 = 6 and an = –3an – 1 – 12, if n ≥ 2.
    7·1 answer
  • How many are 5 raised to 4 ???​
    8·1 answer
  • ? points<br>Simplify completely :<br>5x - 20<br>9x - 36​
    14·1 answer
  • You buy a car for $16,000. It will decrease in value by 10% each year. How much will it be worth after 4 years?
    7·2 answers
  • What is the area of this figure
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!