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
Burka [1]
3 years ago
13

A chemist is using 327 milliliters of a solution of acid and water. If 13.1% of the solution is acid, how many milliliters of ac

id are there? Round your answer to the nearest tenth.
Mathematics
1 answer:
fgiga [73]3 years ago
3 0

Answer:

42.837 milliliters

Step-by-step explanation:

327 x 0.131 = 42.837

You might be interested in
Tom brought a lawnmower on sale for 75. it was on sale for 75% of the original cost how much was original cost?
stepan [7]
Hey You!

This question is asking us, "75 is 75% of what number?"

75 × 100 / 75 = 100

The original cost was $100.
3 0
3 years ago
Read 2 more answers
Does this table represent a function? Why or why not?<br><br> Answers above
Mashutka [201]

Answer:

No, because a x-value repeats.

Step-by-step explanation:

A function has x-values that correspond to exactly one y-value. In the given table, <u>the number '5' appears twice as an x-value</u>. This means that the relation is not a function, "because one x-value corresponds to two different y-values."

7 0
3 years ago
Read 2 more answers
Plz show work ☺ and plz explain
dolphi86 [110]
You HAVE to use Pemdas.
2[3(4^2+1)]-2^3
2(3(16+1))-2^3
2(3(17))-2^3
2*51-2^3
102-8
94.






Explanation: you use Pemdas P-parenthesis
                                                E-exponents
                                                M-multiplication
                                                D-division
                                                A-addition 
                                                S-subtraction
3 0
3 years ago
Read 2 more answers
The structure of a two-factor study can be presented as a matrix with the levels of one factor determining the rows and the leve
slega [8]

Answer:

Following are the solution to this question:

Step-by-step explanation:

It provides three different hypotheses in such a two-factor ANOVA:  

In point A:

H o: With all factor A levels, the ways are equivalent  

Ha: A least another element A level does have a transfer to another

In point B:

Ha: The least one Factor A the level does have a transfer to another

H o: With all Factor B levels the results are about the same.

In point C:

Ha: At most one Variable B level does have a transfer than any other level.

H o: There are no interactions among the factors

Ha: The interactions of factors are important

When ANOVA is executed, they get three p-sets (one for all 3 hypotheses)

(a) If Variable A's p-value is much less alpha, we will reject the null and embrace Ha and infer that Factor A is important. Anything else, H o also isn't rejected and that there is no evidence which Factor A is important

(b) If p- is < alpha, otherwise we reject The null, accept Ha, and infer which Factor B is relevant. Factor B is significant. Conversely, we may not condemn H o but claim there isn't enough proof which Factor B is important

(c)

If they reject H o and agree to the point p- for the A x B interaction is a < alpha Ha, and conclude that the interaction from A to B is important. So, perhaps we can deny H o and claim, that neither proof of interactions is sufficient From A to B.

8 0
3 years ago
A police department commissioned a door-to-door survey of citizens on whether they commit minor law infractions, such as speedin
Neko [114]

Answer: Interviewer-induced bias

Step-by-step explanation:

The example given in the question illustrates the Interviewer-induced bias. This occurs when the situation created by the interviewer is such that the respondent will have to give the kind f answer that the interviewer wants to hear.

For example, in the question, we can deduce that the interviewers told the interviewees that they won't be investigated and the gave bias replies based on that.

4 0
3 years ago
Other questions:
  • Answer 1-9 please help i will give thanks or brainiest 10 points
    7·1 answer
  • What is the value of t?
    9·1 answer
  • use the quadratic formula to find the zeros of the function round to the tense of necessary y= 17x^2-21
    13·1 answer
  • What is 12 14/15 written as a decimal
    10·1 answer
  • A laundry detergent box measures 12 inches by 8 inches by 2.5 inches. What is the volume of two boxes of detergent ?
    10·1 answer
  • Find the perimeter of the figure.
    8·1 answer
  • A person who is entitled to social security benefits but is not receiving them would take his or her case to...
    5·2 answers
  • The Davidson Winery is noted for its Regal Champagne. It takes the blending of 1,000 bushels of a mixture of two varieties of gr
    12·1 answer
  • Is there such thing as kidney insurance?
    11·2 answers
  • What common fraction is equivalent to 7.5%?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!