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Len [333]
3 years ago
6

The population of center city is modeled by exponential function f, where x is the number of years after the year 2015

Mathematics
1 answer:
Vladimir [108]3 years ago
6 0

Find the ratio of the area to the square radius for each circle.

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Find the surface area of a cone with slant height of 9 inches and a radius of 3 inches. ANSWERS: 117 in2 81 in2 109 in2 113 in2
oee [108]

Answer:117in2

Step-by-step explanation:

7 0
3 years ago
If 4a - 3 = 9, what is the value of 4a + 1?!<br><br> A: 13<br> B: 3<br> C:49<br> D: 5
Oliga [24]

Answer:

a=3

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Roy’s Used Cars has 12 trucks, 20 cars and 15 SUV’s on the lot. If the Roy randomly gives away a vehicle to some lucky customer,
malfutka [58]
<h2>Answer:</h2><h2>The probability that Roy gives randomly an SUV = 15 / 47</h2>

Step-by-step explanation:

The total number of used cars owned by Roy = 47

[12 trucks + 20 cars + 15 SUV = 47 cars]

The total number in sample space, n (S) = 47

The probability that Roy is giving away and SUV = ?

Let A be the event that Roy is giving an SUV

Total no of SUV's , n (A) = 15

The probability of giving an SUV, P (A) = n (A) / n (S)

                      P (A)  = 15 / 47

                     

4 0
3 years ago
Given P(x) = 2x3 - 11x2 + 18x - 15 is divided by x – 3. Use synthetic division to find the quotient and the remainder.
katrin [286]
You can find the remainder right away by simply plugging in x=3. The polynomial remainder theorem guarantees that the value of p(3) is the remainder upon dividing p(x) by x-3, but I digress...

Synthetic division yields

3   |   2   -11   18   -15
.    |           6   -15     9
- - - - - - - - - - - - - - - - -
.    |   2     -5     3     -6

which translates to

\dfrac{2x^3-11x^2+18x-15}{x-3}=2x^2-5x+3-\dfrac6{x-3}

(and note that p(3)=2(3)^3-11(3)^2+18(3)-15=-6, as expected)
5 0
3 years ago
F(x)=−x+2, find f(0)
madreJ [45]

Answer:

find \: f(0) \\  \\ f(x) =  - x + 2 \\ f(0) =  - (0) + 2 \\ f(0) =  - 0 + 2 \\ f(0) = 2

7 0
2 years ago
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