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
mr Goodwill [35]
2 years ago
12

John needs 20grams of a 54% acid solution for his science project. His school's science lab has 30% solution and bottles of 60%

solution. How much of each should John use?
Mathematics
1 answer:
stepladder [879]2 years ago
3 0

Answer:

If you were to multiply the percentages by the numberws your using to the AB formula you can get the answer 252 B

Step-by-step explanation:

You might be interested in
If f(x) = 3^x + 10x and g(x) = 2x - 4, find (f + g)(x)
allsm [11]

Answer:

3^x + 12x -4

Step-by-step explanation:

f(x) = 3^x + 10x

g(x) = 2x - 4,

(f + g)(x) = 3^x + 10x +  2x - 4

Combine like terms

             = 3^x + 12x -4

6 0
3 years ago
Read 2 more answers
You buy tomatoes in 25- pound cases. One batch of cobb salad requires 6 ounces of tomatoes. How many portions can be made with o
Masja [62]
66 portions. (25 • 16) / 6
7 0
3 years ago
Pls help will give Brainlyist
kvasek [131]

Answer:

B

Step-by-step explanation:

7 0
3 years ago
The equation y = (-16t – 2)(t-1) represents the height in feet of a beach ball thrown by a child as a function of time, `t`, in
olasank [31]

2 ft

Step-by-step explanation:

The height from which the beach ball was thrown happens when t = 0. So setting t = 0 to get y, we get

y = [-16(0) - 2](0 - 1)

= (-2)(-1)

= 2 ft

Therefore, the ball was thrown from a height of 2 ft.

7 0
2 years ago
EDGE 2020
Kitty [74]

Answer:

D

arcos x and arcsec x have the same maxiumum

Step-by-step explanation:

just took the quiz on edge

6 0
3 years ago
Other questions:
  • If 120% is £48, what is 100%
    11·1 answer
  • Aiden and his sister saved 360 quarters altogether. Aiden saved twice as many quarters as his sister. If Aiden plans to put his
    6·1 answer
  • Find the equation in slope - intercept form that describes a line through (2,4) with slope 0
    13·2 answers
  • What is the solution to 4x+6 is less than or equal to 18?
    7·2 answers
  • Someone please help and thx
    15·1 answer
  • Help me there 4 more choices to this one
    12·1 answer
  • What are the coordinates of point K?
    11·2 answers
  • State the range and the domain of this graph, is if a relation function why or why not?
    13·2 answers
  • Holly has a credit limit of $2,500 on her credit card. She had a previous balance of $103.23
    15·1 answer
  • Is 674,734 divisible by 4?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!