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lutik1710 [3]
3 years ago
5

Identify the independent variable in the following scenario. A nutritionist believes that the use of honey may reduce the freque

ncy of coughing in children who have an upper respiratory infection.
a. Honey
b. Frequency of Coughing
Mathematics
2 answers:
Naily [24]3 years ago
4 0

Answer:

HONEY

Step-by-step explanation:

When two variables are related then one of them may be independent while the other one is dependent on the former variable.

Any kind of change in dependent variable does not impacts the independent variable whereas any change in independent variable certainly alters the other variable which is dependent on the variable being deliberately altered.

Here, in this case the statement declares that 'the use of honey may reduce coughing in children', we infer that using honey can bring down the frequency of coughing in children.

At the same time if we any how change the frequency of coughing then the involvement of change in the factor 'honey' is absurd.

ratelena [41]3 years ago
3 0

Answer:

Honey is independent variable.

Step-by-step explanation:

The independent variable is the variable which does not depend on other variables.

The variables which depends on the other variable are called dependent variables.

When children use honey, the frequency of coughing decreases.

So, the honey is independent variable and frequency of coughing is dependent variable.

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Solve this system of linear equations. Separate
amid [387]

Answer:

the answer is 396 beacsue i followed yiur instucton on the note answer.

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
I need help with this please asap
Alex

Step-by-step explanation:

We can prove that the triangles are congruent using the SAS method.

It's given that GH and JH are congruent (S)

Angle GHF and Angle IHJ are equal since they are vertically opposite (A)

It's given that FH and HI are congruent (S)

Thus, the triangles are congruent, which implies that the remaining sides are equal.

6 0
3 years ago
I NEED HELP ASAP!!!! PLEASE HELP!!!
IRISSAK [1]

Answer:

y= 2x-3  m=2 b= -3

Step-by-step explanation:

we distribute 2(x-2)

y-1 = 2(x-2)

y-1 = 2x-4

then add one to both sides

y-1= 2x -4

 +1       +1

since it is negative four and you are adding one it would be -3

y= 2x -3  that is your slope intercept form.

y= mx +b  so m=2 and b= -3

6 0
2 years ago
Lilla read 1/5 of her book last week. This week she read 3 times as much as she read last week. B. There are 75 pages in Lilla's
likoan [24]

Answer:

15pages

Step-by-step explanation:

there are 75 pages on her book

lilla read 1/5 of her book last week=1/5*75=15pages

this week she read 3times as much as she read last week=3*15=45pages

pages left to readcan be given as;

75-(15+45)

75-60= 15pages

3 0
3 years ago
1)Evaluate 2A - 3B for A = 7 and B = -2.
Gnom [1K]
Hey Brion,

1) <span>Evaluate 2A - 3B for A = 7 and B = -2.
To solve this start by filling in the variables.
2(7) - 3(-2)

Now multiply, remember that a positive times a negative is a negative.
14 - (-6)

Finally, subtract. Remember, Keep, Change, Change (KCC). Keep the first number, change symbol (for subtraction use addition), and change the negative number to a positive number.
14 + 6 = 20

</span><span>2) If x = -3, then x 2-7x + 10 equals
Start by filling in the variables.
-3(2) - 7(-3) + 10

Now follow PEMDAS (Parentheses, Exponents, Multiplication & Division, Addition & Subtraction) to solve. Remember K.C.C (no.  1 above)
</span>-3(2) - 7(-3) + 10
<span>(-6) - (-21) + 10
(-6) + (21) + 10
15 + 10
25*****See NOTE!***
</span><span>_____________________________________________________________
Note: For #2 you may be missing a symbol between the first "x" and "2" because the answer I got above (25) is not one of your choices. Let me know what symbol is missing in the equation: </span><span>x 2-7x + 10, and I will help you solve it.</span>
5 0
2 years ago
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