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Liono4ka [1.6K]
2 years ago
14

an important step in science supporting a theory or idea with data the questions we ask help determine the type of data we colle

ct in the warm up your review the question to calculate kinetic energy what question could you ask about kinetic energy which will include the variables that affect it
Mathematics
1 answer:
skad [1K]2 years ago
8 0

Answer:

oh nah oh yea oh nah the answer is this the answer is that

Step-by-step explanation:

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Jake earns $12 for each hour worked. The equation y = 12x can be used to model this situation, where x represents the number of
Pavlova-9 [17]

Answer: y is the dependent variable

Step-by-step explanation:

In mathematics, a function is a rule for taking an input and providing an output.

A symbol that stands for an arbitrary input is called an independent variable.

A symbol that stands for an output that depends on the value of a independent variable is called a dependent variable.

y = 12x  } Function

x is the independent variable = arbitrary number of hours worked.

y is the dependent variable because depends on the value of x.

<h2><em>Spymore</em></h2>
7 0
3 years ago
Solve the equation<br><br> c/7=6 1/7
Softa [21]
c/7 = 6 1/7 ⇒ c = 43 ⇒ 43/7 = 6 1/7

Convert mixed fraction into a simple fraction

6 1/7 ⇒ (6 * 7 + 1)/7 = 43/7 

c/7 = 43/7

proportionality: 

a/b = c/d where    ad = bc

a = c 
b = 7 
c = 43
d = 7          

ad = bc ⇒ c7 = 7*43 ⇒ c7 = 301 ⇒ 7c/7 = 301/7 ⇒ c = 43

 
5 0
3 years ago
Read 2 more answers
Among 500 freshmen pursuing a business degree at a university, 311 are enrolled in an economics course, 243 are enrolled in a ma
Allushta [10]

Solution :

Let A = Economics, B = Mathematics

n(A) = 311, n(B) = 243, $n(A \cap B) = 135$

a). So, $n(A \cup B) = n(A) +n(B) - n(A \cap B)$

                     = 311 + 243 - 135

                     = 419

b). n(A only) = 311 - 135

                   = 176

     n(B only) = 243 - 135

                   = 108

Exactly one of these two courses

  $=\frac{176+108}{500}$

  = 0.568

c). Neither economics nor mathematics

    $=\frac{500-419}{500} $

  $=\frac{81}{500}$

 = 0.162

7 0
3 years ago
60 z+ 50 - 97z = - 37z + 49<br> How many solutions does this equation have ?
ExtremeBDS [4]

Answer:

no solutions

Step-by-step explanation:

6 0
3 years ago
Help which graph describes exponential decay
DIA [1.3K]

Answer:

Graph 2.

Step-by-step explanation:

The graph is decreasing.

Hope this helps!

If not, I am sorry.

6 0
2 years ago
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