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Oxana
1 month ago
11

The area of the surface of the swimming pool is 210 square feet. What is the length d of the deep end in feet

Mathematics
1 answer:
Svet_ta [12.7K]1 month ago
6 0
El valor de d, que representa la longitud de la profundidad en pies, es 72.
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A farmer estimates that he has 9,000 bees producing honey on his farm. The farmer becomes concerned when he realizes the populat
Inessa [12570]
To derive the function that characterizes the bee population:

1) Initially, there are 9,000 bees in the first year.

2) In the second year, a reduction of 5% occurs => 9,000 - 0.05 * 9,000 = 9,000 * (1 - 0.05) = 9,000 * 0.95

3) Each subsequent year sees a 5% decline => 9,000 * (0.95)^(number of years)

4) Let x represent years and f(x) signify the bee count, then: f(x) = 9,000 (0.95)^x.

Evaluation of the claims:

<span>1) The function f(x) = 9,000(1.05)x applies to the scenario.

FALSE: WE ESTABLISHED IT AS f(x) = 9,000 (0.95)^x

2) The function f(x) = 9,000(0.95)x applies to the scenario.

TRUE: THIS IS THE RESULT OF OUR PRIOR ANALYSIS.

3) After 2 years, the farmer projects approximately 8,120 bees will be left.

Calculating:

f(2) = 9,000 * (0.95)^2 = 9,000 * 0.9025 = 8,122

Thus, this statement is TRUE

4) After 4 years, the farmer can predict there will be roughly 1,800 bees left.

f(4) = 9,000 * (0.95)^4 = 9,000 * 0.81450625 = 7,330

This statement is therefore FALSE

5) The domain values contextual to this situation are restricted to whole numbers.

FALSE: DOMAIN VALUES INCLUDE ALL NON-NEGATIVE REAL NUMBERS. FOR INSTANCE, THE FUNCTION IS VALID AT X = 5.5

6) The range values pertinent to this situation are restricted to whole numbers.

TRUE: FRACTIONS OF BEES CANNOT EXIST.
</span>
3 0
1 month ago
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One of the points on the previous graph is the ordered pair(6,$15). What does the point represent? How can you use that order pa
tester [12383]

Answer:

Each coordinate pair indicates the quantity of crates and its associated cost. You can calculate the unit rate by performing division to find the y-value when the x-value equals 1.

Step-by-step explanation:

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1 month ago
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There were s students at a summer camp in 2010. In 2011, there were half as many students as the previous year. In 2012, there w
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The answer is B.
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9 days ago
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Medians $\overline{dp}$ and $\overline{eq}$ of $\triangle def$ are perpendicular. if $dp= 18$ and $eq = 24$, then what is ${de}$
zzz [12365]
Let M represent the intersection point of the medians.
Assign the distance from D to M as x and from Q to M as y.
Based on the properties of triangle medians, we understand that
y=\frac{1}{3}\timesFQ=\frac{1}{3}\times24=8
Furthermore,
x=\frac{2}{3}\times DP=\frac{2}{3}\times 18=12
Recognizing that the medians are perpendicular permits us to deduce that:
x^2+y^2=DQ^2\iff DQ=\sqrt{8^2+12^2}=14.4
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14 days ago
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On a separate piece of graph paper, graph y = -|x + 1|; then click on the graph until the correct one appears.
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The correct option is the third one. In this situation, x+1 being inside "parentheses" indicates that the 1 shifts the graph horizontally, which eliminates option one. Although it states x+1, graphically this implies the opposite shift. Typically, one would expect to move right by one, but due to the "opposite" sign, it actually translates to a leftward movement by one. (Mathematics can be perplexing; I'm not sure why)
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