Ask question

Ask question

All categories

3 years ago

8

Plzzzzzzzzzzz help

1 answer:

stealth61 [152]3 years ago

6 0

Answer:

AAA

Step-by-step explanation:

You might be interested in

9x2 – 12x + 4 when x = 3?

shusha [124]

Answer:

49

Step-by-step explanation:

9(3)^2-12(3)+4

9(9)-36+4

81-36+4

45+4

49

7 0

3 years ago

Use the graph of f(x) to evaluate the following:

EastWind [94]

Answer:

$\large\boxed{-\dfrac{5}{4}}$

Step-by-step explanation:

$\text{The average rate of change of function}\ f(x)\\\text{over the interval}\ a\leq x\leq b\ \text{is given by this expression:}\\\dfrac{f(b)-f(a)}{b-a}.\\\\\text{Read from graph the values of function for}\ x=0\ \text{and}\ x=4.\\(look\ at\ the\ picture)\\\\f(0)=5,\ f(4)=0\\\\\text{Substitute:}\\\\\dfrac{f(4)-f(0)}{4-0}=\dfrac{0-5}{4}=-\dfrac{5}{4}$

4 0

3 years ago

Starting in the year 1800, the population of the United States was recorded until the year 2000. The data is summarized below wi

krok68 [10]

Answer:

$a = 73.84$ , $b = -23.64$ , $c = 83.97$ , $d = 21.73$

Step-by-step explanation:

1880:

The predicted value is:

$f(80) = 1.363\cdot (80) - 35.2$

$f(80) = 73.84$

The residual value is:

$\Delta f = 50.2 - 73.84$

$\Delta f = -23.64$

1920:

The predicted value is:

$f(120) = 7.8 \cdot 1.02^{120}$

$f(120) = 83.97$

The residual value is:

$\Delta f = 105.7 - 83.97$

$\Delta f = 21.73$

7 0

3 years ago

Read 2 more answers

ming had some paper with which to make note cards. on her way to her room she found four more pieces to use. in her room she cut

Misha Larkins [42]

There is two halves to a whole sheet ( 1/2 + 1/2 0 1)

Divide the number of halves by 2 to find the number of whole sheets:

14 / 2 = 7 sheets of paper

7 0

3 years ago

The data set that lists the runs scored at each of the weekend's baseball

belka [17]

Answer:

The answer is Ratio

Step-by-step explanation:

4 0

3 years ago