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Gwar [14]
3 years ago
5

If f(x) = 3x, what is f(4)?

Mathematics
1 answer:
dimulka [17.4K]3 years ago
3 0

Answer:

f(4) = 12

Step-by-step explanation:

Substituting 4 for x in f(x) = 3x, we get f(4) = 3(4) = 12.  We conclude that "the value of the function f(x) = 3x at x = 4 is 12."

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CAN Someone help me out with Experimental probability.Ill give brainless​
pentagon [3]

Answer:

1/4

Step-by-step explanation:

It is split into 8 equal parts, if you want to see how likely you're going to get red, look at how many red parts there are. 2. Now make it into a fraction! 2/8, but we need it to be simplified so it is 1/4.

Was that helpful?

4 0
3 years ago
9. A scale model of a building is 9 inches high. The scale is 1 inch = 2 feet. How tall would the building be?
frutty [35]

Answer:

18 Feet

Step-by-step explanation:

For every 1 inch, the building is 2 feet

There are 9 inches in the building

The equation would be 9 * 2 = 18

7 0
3 years ago
The measures of the legs of a right triangle are 15 m and 20 m. Use the triangle measures and substitute the lengths for a and b
DochEvi [55]

Answer:

25

Step-by-step explanation:

We can use the Pythagorean theorem to determine the length of the hypotenuse

a^2 + b^2 = c^2

15^2 + 20 ^2 = c^2

225 + 400 = c^2

625 = c^2

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3 years ago
Draw a solid with the following front, side, and top views.
Lapatulllka [165]
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4 0
2 years ago
Please help me. math.
KiRa [710]

Answer:

y =293(1.06) ^x

y = 370  after 4 years

Step-by-step explanation:

If we are using the model for growth

y = a ( 1+b)^x

a is the initial population

b is  the increase rate

We can substitute the values into the equation

y =293 (1+.06) ^ x

y =293(1.06) ^x


Let x equal 4 for the 4 years

y = 293(1.06)^4

y=369.9



3 0
3 years ago
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