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3 years ago

(100 Points and Brainlest)

Mathematics

2 answers:

lara31 [8.8K]3 years ago

7 0

1. The graph is hard to read. I would say about 4.3

2. It is very close to the same number 4.5

3. The 19-24 age group has the lowest number of wrecks in December

4.Teenagers and early 20's is the intended audience to show them the number or accidents caused by distracted driving by people of their age.

MrRa [10]3 years ago

4 0

1. The graph is hard to read. I would say about 4.3

2. It is very close to the same number 4.5

3. The 19-24 age group has the lowest number of wrecks in December

4. Teenagers and early '20s is the intended audience to show them the number of accidents caused by distracted driving by people of their age.

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7x + 3x + x⁴ divided by x-2 using long division

VARVARA [1.3K]

Answer:

10x + x^4/x-2

Step-by-step explanation:

Combine like terms

(10x + x^4)/(x-2)

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2 years ago

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Elodia [21]

Answer:

hrs =4

Step-by-step explanation:

550-11

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3 years ago

10) what is the area ratio<br> 11) what is the area of RST <br> HELP ASAP EMERGENCY

dlinn [17]

9514 1404 393

Answer:

10) C 4/9

11) B 24

Step-by-step explanation:

10) The area ratio is the square of the ratio of side lengths. The ratio of side lengths is ...

RS/LM = 6/9 = 2/3

Then the area ratio is ...

(2/3)² = 4/9

11) Using the result of question 10, the area of ∆RST is ...

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8 0

3 years ago

PLEASE HELP NEED THIS ANSWERED CORRECTLY

Helen [10]

f(3) = 1.9

Solution:

Given function:

$$f(x)=\frac{14}{7+2 e^{-0.6 x}}$

To find f(3):

Substitute x = 3 in the given function.

$$f(3)=\frac{14}{7+2 e^{-0.6 (3)}}$

$$f(3)=\frac{14}{7+2 e^{-1.8}}$

Let us first simplify $2e^{-1.8}$ .

Apply exponent rule: $a^{-b}=\frac{1}{a^{b}}$

$2e^{-1.8}=2\frac{1}{e^{1.8}}$

The value of $e^{1.8}=6.04964$ . (using calculator)

$$\frac{2}{e^{1.8}}=\frac{2}{6.04964}=0.33059$

$2e^{-1.8}=0.33059$

Substitute this value in f(3).

$$f(3)=\frac{14}{7+0.33059}$

$$f(3)=\frac{14}{7.33059}$

$$f(3)=1.90980$

f(3) = 1.9

Hence the value of f(3) is 1.9.

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3 years ago

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3 years ago