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
serg [7]
3 years ago
7

A lab technician mixed 26 milliliters of alcohol with 104 milliliters of water to make a solution. What percent of the solution

was alcohol?
Mathematics
1 answer:
liq [111]3 years ago
3 0
Mistura = 26 ml + 104 ml = 130 ml

130................100%
26.....................x

130x = 260
x = 260/130
x = 2 --> 2% de álcool
You might be interested in
What does it mean when a boy says u tryna hang out but you can’t cuz you ain’t home but then the next day he says you going to c
krek1111 [17]

Answer:

Say your not home!

Step-by-step explanation:

Say your not home,the set a date when yall can meet again!

7 0
3 years ago
PLEASE ANSWER FAST
Burka [1]

Answer:

9.95 + 8.01p ≤ 50, so p ≤ 5

Step-by-step explanation:

So to set up the equation you must first add 9.95+ because every order has a shipping fee of 9.95

Then you put in 8.01 is less than or equal to 50 because p representing a number of players is being multiplied by the unit cost 8.01. Trace is also wants the total to be under 50 dollars

Finally p is less than or equal to 5 because if you put the value 5 in for p in the equation, the equation is true.

The whole equation is 9.95 + 8.01p ≤ 50, so p ≤ 5

5 0
3 years ago
Read 2 more answers
Please help with these questions. 20 points if you can solve them with good explanations.​
jeka57 [31]

Answer:

Work shown below!

Step-by-step explanation:

h(x) = -50x + 450

This is a linear function because it is the form y = mx + b

Graph 2 and scenario A and Table 3

g(x) = 4^x

It is a growth in the graph because the slope is positive

Graph 1 and scenario C and Table 1

f(x) = -16x^2 + 1900

It is a decay in the graph because the slope is negative

Graph 3 and scenario B and Table 2

8 0
3 years ago
Read 2 more answers
What is the Difference between elimination method and indirect method​
soldier1979 [14.2K]

Answer:

Indirect method actually follows the same set of procedure as the direct method except that it begins with net income unlike the elimination method reduced a given system that indicates a system has no unique solution.

6 0
3 years ago
Luca is baking chocolate cupcakes for the school bake sale. He made 36 cupcakes yesterday, and he wants to bring 96 cupcakes in
IceJOKER [234]

Answer:

2.5

2.5

Step-by-step explanation:

1) 96-36=60

2)60/12=5

3)8*5=40

4)40 tablespoons is equal to 2.5 cups.

:D

3 0
3 years ago
Other questions:
  • Hey! I don’t have the energy to do this right now and I’m really hoping one of you could help, please I’m begging. I’ll steal yo
    14·2 answers
  • A couple book a cruise to Alaska that promises to refund 100 per day of rain on the seven day cruise up to a maximum of 300. The
    14·1 answer
  • The area of a rectangle is 2937 M2 if the length is 15 what is the perimeter of the rectangle
    12·1 answer
  • Mrs. Rodriquez has 24 students in her class. Ten of the students are boys. Jeff claims that the ratio of boys to girls in this c
    12·1 answer
  • Solve by completing the square x^2+6x+13=0
    13·1 answer
  • Bob can paint the lines in the middle of the road at a rate of 18 miles in nine hour workday how many miles can he paint on Satu
    10·2 answers
  • Sally plays a game for 1 and 5-sixths hours. Judy plays a game 1-half hour longer than Sally. Question How many hours does Judy
    5·1 answer
  • Caleb started with 50 bacteria for his science experiment, and the number of bacteria doubled in one day. Jenna also started wit
    13·1 answer
  • So<br> The final step in any equation is this
    11·1 answer
  • can you help me with number 11 its fine the slope of of the line that passes through each pair of points​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!