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mrs_skeptik [129]
3 years ago
13

Define treatment. Choose the correct answer below. A. The quantitative or qualitative variable for which the experimenter wishes

to determine how its value is affected by the explanatory variable B. The number of individuals in the experiment C. A controlled study to determine the effect varying one or more explanatory variables or factors has on a response variable D. Any combination of the values of the factors​ (explanatory variables)
Mathematics
1 answer:
kati45 [8]3 years ago
3 0

Answer:

53

Step-by-step explanation:

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In the equation, y = 0.007x, how many inches of rain falls in 6 minutes?<br>​
djverab [1.8K]

Answer:

X represents the value you can multiply with the slope to get the answer.

y = 0.007x

  = 0.007(6)

  = 0.042

Therefore, 0.042 inches of rain falls in 6 minutes.

7 0
3 years ago
Suppose you are choosing between checking account A, which charges a $7.50 monthly fee, $1 per check, and $2 per ATM visit; and
Kisachek [45]

I'd go with Checking account B because its cheaper .


8 0
3 years ago
Multiply. (7x-4)(4x-3)
dlinn [17]

<u>Your answer is 28x^2-37x+12</u>

<u>1) Use the FOIL method: (a+b)(c+d)=ac+ad+bc+bd</u>

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<u>2) Collect like terms</u>

28x^2+(-21-16x)+12

<u>3) Simplify</u>

28x^2-37x+12


7 0
3 years ago
Read 2 more answers
V=pi r^2 h solve for pi<br><br>please help asap<br>will mark brainliest
kogti [31]

Answer:

\pi=\frac{v}{hr^2}

Step-by-step explanation:

So we have:

v=\pi r^2h

And we want to solve for π.

First, divide both sides by h:

\frac{v}{h}=\pi r^2

Now, divide both sides again by r²:

\pi=\frac{v}{hr^2}

And this is our answer :)

7 0
3 years ago
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I need help give me help is it A B C D
Wewaii [24]

Answer:

A

Step-by-step explanation:

To get the area of the badgers in yards, you would have to do 40 yds * 20 yds / 2. Your answer should be 400 yds. Then, you would change it into feet. For every one yard, it is three feet. Therefore you would multiply the 400 yds by 3 to get it into feet. Now that you have it into feet, you can multiply it by the number of 1.25 per square feet.

400 ft * 1.25 =1500.

4 0
3 years ago
Read 2 more answers
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