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3 years ago

Given that (6,3) is on the graph of f(x), find the corresponding point for the function f(-1/2x)

Mathematics

2 answers:

Molodets [167]3 years ago

5 0

The correct answer is B or (3,6)

a_sh-v [17]3 years ago

3 0

Answer:

(-12, 3) is correct!

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Simplify 4^10/4^10×7^0 as much as possible

Aloiza [94]

Answer:

1 is the answer because 4^10=1048576 and you have that on the top and the bottom of the problem then 7^0=1 so therefore 1048576/1048576=1

Step-by-step explanation:

4 0

3 years ago

A rectangle is 3 1/4 feet long and 2 1/3 feet wide what is the distance around the rectangle

Zina [86]

$3 \frac{1}{4} = \frac{13}{4}$
$2 \frac{1}{3} = \frac{7}{3}$
$\frac{39}{12} + \frac{28}{12} =$
$= \frac{67}{12} = 5 \frac{7}{12}$

3 0

3 years ago

A college football coach has decided to recruit only the heaviest 15% of high school football players. He knows that high school

Alla [95]

Answer:

The coach should start recruiting players with weight 269.55 pounds or more.

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 225 pounds

Standard Deviation, σ = 43 pounds

We are given that the distribution of weights is a bell shaped distribution that is a normal distribution.

Formula:

$z_{score} = \displaystyle\frac{x-\mu}{\sigma}$

We have to find the value of x such that the probability is 0.15

$P( X > x) = P( z > \displaystyle\frac{x - 225}{43})=0.15$

$= 1 -P( z \leq \displaystyle\frac{x - 225}{43})=0.15$

$=P( z \leq \displaystyle\frac{x - 225}{43})=0.85$

Calculation the value from standard normal z table, we have,

$P(z < 1.036) = 0.85$

$\displaystyle\frac{x - 225}{43} = 1.036\\\\x = 269.548 \approx 269.55$

Thus, the coach should start recruiting players with weight 269.55 pounds or more.

3 0

3 years ago

PLEASE HELP,I WIL GIVE BRAINLIEST.

stiks02 [169]

Answer:

70 ft

Step-by-step explanation:

300/20 = 15

20x2=40

15x2=30

40+30=70

8 0

3 years ago

Read 2 more answers

PLEASE HELP ASAP WILL GIVE BRAINLIEST!

Alex777 [14]

Answer:

1.01

Step-by-step explanation:

Mean with outliner = (39.55 + 40.51 + 41.01 + 37.76+ 35.32 + 33.28 + 34.38 + 36.48 + 39.87 + 50.32 + 40.59 + 41.71)/12 = 39.23 seconds.

In this case, the outlier comes to be the data: 50.32. If we don't consider that data point, the mean equals:

Mean wihout outliner = (39.55 + 40.51 + 41.01 + 37.76+ 35.32 + 33.28 + 34.38 + 36.48 + 39.87 + 40.59 + 41.71)/11 = 38.22

The difference is: 39.23 - 38.22 = 1.01

7 0

3 years ago