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Papessa [141]
3 years ago
5

Consider functions f and g below.

Mathematics
2 answers:
kobusy [5.1K]3 years ago
7 0

Answer:

As x approaches infinity, the value of f(x) approaches infinity and the value of g(x) approaches negative infinity.

Step-by-step explanation:

Katyanochek1 [597]3 years ago
4 0

Answer:

g(x) approaches negative infinity

Step-by-step explanation:

g(x) = -x² + 2x + 4

limit at g(x) approaches infinity = -(∞)² + 2(∞) + 4 = -∞

I can't solve for f(x) because you didnt give me f(x)

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Dan drank 7/8 of a bottle of
Anika [276]

Answer:

Dan drank  1 3/8 ths of the bottle of water

Step-by-step explanation:

since the question is asking how much water he drank altogether, it wants you to add

so

7/8+4/8=11/8

Dan drank 11/8 ths of the bottle of water (1  3/8)

7 0
3 years ago
In triangle ABC below, BD is the altitude. Point A represents Omari's house, point C represents the restaurant where Omari works
tester [92]

Answer:

B

Step-by-step explanation:

B

4 0
2 years ago
the number of chirps made by a cricket varies directly as the temperature. If at 12 degrees a cricket chirps 30 times per minute
GenaCL600 [577]

Answer:

50 i think?

Step-by-step explanation:

30 divided by 12 is 2.5, 2.5 x 20 equals 50

4 0
3 years ago
The area of a rectangular garden in square feet is x^2+35x-450. The width is (x-10) feet. What is the length of the garden?
Stels [109]
X^2 + 35x - 450
Factor
(x + 45)(x - 10)

(x + 45) is the length

7 0
3 years ago
How does the speed of a runner vary over the course of a marathon (a distance of 42.195 km)? Consider determining both the time
Tom [10]

Answer:

The observed typical difference value of mode is 100 seconds approximately.

The proportion of runners ran the late distance more quickly than the early distance is approximately 1%

Step-by-step explanation:

Fundamentals

Consider that there are x favorable cases to an event E, out of a total of n cases. Then, the probability of that event is written as:

P(E)=  

Total number of cases /Number of favorable cases =  x/n

A histogram is constructed for continuous data, which is divided into classes called bins. The shape of the distribution can be determined from the histogram.

step 1

The provided histogram indicates time difference on xx -axis and frequency of runners on yy -axis. To determine the typical difference value, identify the peaks of the graph.

The histogram is skewed towards right side. The graph indicates that there are few outliers around 700 seconds. For a typical difference value, the value of mode is considered.

The graph indicates that the value of mode is 100 seconds approximately.

The observed typical difference value of mode is 100 seconds approximately.

Explanation

From the histogram, the typical difference value is obtained on the basis of guessing the value of mode which has been approximated to be around 100 seconds.

Step 2

From the histogram, it can be estimated that there are around 10 runners which has negative difference which means approxi8matley 10 runners ran the late distance more quickly than the early distance,

The approximate sample size can be calculated as:

Sample size=90+190+180+160+120+80+60+40+30+20

Thus, the proportion of runners is obtained as:

\begin{array}{c}\\p = \frac{{\left( \begin{array}{l}\\{\rm{Number of runners who has }}\\\\{\rm{negative time difference}}\\\end{array} \right)}}{{{\rm{Total sample size}}}}\\\\ = \frac{{10}}{{970}}\\\\ = 0.01\\\end{array}  

p=  <u> </u>Number of runners who has

<u>     negative time difference   </u>

      Total sample size

​  

=10/970

=0.001

The proportion of runners ran the late distance more quickly than the early distance is approximately 1%

EXPLANATION

The obtained proportion is 0.01. It indicates that there are approximately 1% of the runners who ran late distance more quickly than the early distance is very few.

​  

​  

3 0
3 years ago
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