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yulyashka [42]
3 years ago
10

Evaluate the function rule below when x= -2 F(x)= -4x

Mathematics
1 answer:
Whitepunk [10]3 years ago
8 0
Pretty sure you input whatever x= in the x in the equation, so it would be -4*-2 which is 8
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Steve ordered plastic cases for storing his baseball cards. Each case has a length of 12 centimeters, a width of 6.5 centimeters
Minchanka [31]
For this case you should see the box as a rectangular prism.
 The volume of a rectangular prism is given by:
 V = (L) * (W) * (H)
 Where,
 L: length
 W: width
 H: height.
 Substituting the values we have:
 V = (12) * (6.5) * (1.25)
 V = 97.5 cm ^ 3
 Answer:
 the volume, in cubic centimeters, of one baseball card case is:
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3 0
3 years ago
Hector works in a gas station and earns $15.50 per hour. Last week he worked 29 hours. What was his gross pay?
NNADVOKAT [17]

Answer:

449.50

Step-by-step explanation:

because gross pay is before taxes and everything else and he worked 29 hours so 15.50 × 29 = $449.50

8 0
4 years ago
In a study conducted to examine the quality of fish after 7 days in ice​ storage, ten raw fish of the same kind and approximatel
vesna_86 [32]

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Answer: Yes

Step-by-step explanation:

From scatter plot, it was discovered that there is a linear relationship between the two variables and both variables are quantitative.

Therefore, it appropriate to use the correlation coefficient to describe the strength of the relationship between​ "Time" and​ "Fish Quality"?

4 0
3 years ago
Mr. Norel has to work for a minimum of 44 hours per week before he is entitled to any overtime pay
Montano1993 [528]

Answer:

$5832

Step-by-step explanation:

To determine if Mr. Norel is entitled to overtime pay for the month,

\frac{288}{4} = 72 hours

Thus, Mr. Norel is entitled to overtime pay because he worked 72 hours per week.

His total regular pay = $9 x 288

                                  = $2592

His overtime pay = 1.25 x $2592

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Total pay = regular pay + overtime pay

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Therefore, Mr. Norel's earning for the month is $5832.

7 0
3 years ago
Una araña comió 25%, percent más bichos este mes que el mes pasado. La araña comió 8 bichos el mes pasado
lesantik [10]

For this case we have that the complete question is:

A spider ate 25% more bugs this month than last month. The spider ate 8 bugs last month. How many bugs did the spider eat this month?

So, we propose a rule of three:

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x -----------------------> 25%

Where the variable "x" represents the number of bugs equivalent to 25%.

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Answer:

This month, the spider ate 10 bugs

7 0
4 years ago
Read 2 more answers
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