Consider the equation y=-2x+5. Describe everything you know about this graph compared to the parent linear function y=x.​

Answer: 14%

Step-by-step explanation:

Complete question is provided in the attachment below:

Probability that members of the junior varsity swim team wear glasses = 55%=0.55

Given: P(wear glasses) = 0.55

P(not wear glasses) = 1-0.55 = 0.45

P(member in 10th grade | not wear glasses) = 30%

Using conditional probability formula:

\(P(B|A)=\dfrac{P(A\text{ and } B)}{P(A)}\)

\(\Rightarrow\ 0.30=\dfrac{P(\text{not wear glasses and in 10th grade})}{0.45}\\\\\Rightarrow\ P(\text{not wear glasses and in 10th grade})=0.45\times0.30\\\\0.135=13.5\%\approx14\%\)

Hence, the probability that a randomly chosen member of the JV swim team does not wear glasses and is in the 10th grade = 14%.

So, the correct option is "14%".

Answer: The tank which has 3 m side.

Step-by-step explanation: A cube is a form that has equal sides. To calculate the volume of it, multiply all three sides:

V = length*width*height

Since they are all the same, volume will be:

V = s³

One tank has a 3 m side, so its volume is:

V = 3³

V = 27 m³

The other has half of the first one side, then s = \(\frac{3}{2}\) and volume will be:

V = \((\frac{3}{2})^{3}\)

V = \(\frac{27}{8}\) m³

As you can see, the volume of the second tank is \(\frac{1}{8}\) smaller than the first one. Therefore, the tank which has 3 m side can store more water than the  tank with side measuring half of the first.

The Olson family drinks milk at a rate of 1/6 gallon per day.

To find the rate at which the Olson family drinks milk, we need to divide the amount of milk they drink by the time it takes them to drink it.

They use up a 1/2-gallon jug every 3 days, so their rate of milk consumption is:

(1/2 gallon) ÷ (3 days) = 1/6 gallon per day

A gallon is a unit of volume measurement commonly used in the United States and some other countries. There are different types of gallons, but the most commonly used ones are:

US liquid gallon (abbreviated as "gal" or "US gal"): This is a unit of volume used for measuring liquid substances. It is defined as exactly 3.785411784 liters or approximately 0.83267418 Imperial gallons.

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Answer:

Mean - 119.16

Median - 14

Mode - 13

Step-by-step explanation:

calculator

(a) The firm's output supply function is given by q = (p + 199) / 2.

(b) The market-equilibrium price is $32.56, and the equilibrium number of firms is 10.

(c) Each firm sells 70 computers in the long run.

(39 - 0.009q) = (2q - 2) / q

Simplifying the equation, we find:

q = (p + 199) / 2

This represents the firm's output supply function.

p = 39 - 0.009((p + 199) / 2)

Simplifying and solving for p, we get:

p ≈ $32.56

Substituting this price back into the output supply function, we find:

q = (32.56 + 199) / 2 ≈ 115.78

Given that each firm produces 70 computers in the long run, we can calculate the equilibrium number of firms:

Number of firms = q / 70 ≈ 10

70 * 10 = 700

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The standard deviation of wait time is 13.8564.

The length of time patients must wait to see a doctor in a local clinic is uniformly distributed between 25 minutes and 73 minutes. We have to find the standard deviation of the wait time.

The square root of the variance of a random variable, sample, statistical population, data collection, or probability distribution is its standard deviation. The standard deviation in statistics is a measure of the degree of variation or dispersion in a set of values. A low standard deviation implies that the values are close to the set's mean, whereas a high standard deviation shows that the values are spread out over a larger range.

S² = (73 - 25)²/12

S² = (48)²/12

S² = 192

S = √192

S = 13.8564

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Answer:

X=50

Step-by-step explanation:

If you algebraically plug in 50 you come to an answer of X=50

Answer:

1 food

2 happines

3 live hood

4 help

5 income

Tyler used approximately 16 ounces of barbecue sauce the second time.

If Tyler used 20% of the remaining barbecue sauce the second time, it means he used 20% of what was left after the first time. Let's assume he started with a certain amount of barbecue sauce, let's say x ounces.

During the first time, Tyler used a portion of the sauce, leaving (100% - 20% = 80%) of the sauce remaining. Therefore, the remaining amount after the first time is 80% of x, which is 0.8x ounces.

During the second time, Tyler used 20% of the remaining sauce, which is 20% of 0.8x. To calculate this, we multiply 0.8x by 0.2:

0.8x × 0.2 = 0.16x.

So, Tyler used approximately 0.16x ounces of barbecue sauce the second time.

If we substitute x with the original amount of sauce, which is unknown in this case, we cannot determine the exact number of ounces Tyler used. We can only conclude that he used approximately 16 ounces, assuming x was a sufficient amount of sauce for his needs.

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Answer:6 cars

Step-by-step explanation:

Since he gave away 19 total (6+5+8) and had 25,he has 6 remaining. (25-19)

Answer:

A, d

Step-by-step explanation:

A) reflection, A) dilation

Step-by-step explanation:

To produce a congruent figure, the angle measures of the image and the side lengths of the image must be the same as the angle measures and side lengths of the pre-image. This means we cannot shrink, expand, or contract the figure; by definition, those transformations change the size. This leaves reflection.

To produce a similar, but no congruent figure, we must change the side lengths while keeping the angle measures preserved. Translations, reflections and rotations will move a figure but do not change the side lengths; dilation is the only choice that will change the side lengths.

17 minutes

hope this helps!

The percentile score of 71 on test score is 27 and the score of victor is 71.

Statistics is the science concerned with developing and studying methods for collecting, analyzing, interpreting and presenting empirical data.

Given, the teacher recorded unit 4 test scores from class.

The scores are: 5,4,66,70,71,75,77,80,84,85,87,90,93,95 and 96.

A percentile is a value on a scale of one hundred that indicates the percent of a distribution that is equal to or below it.

The percentile rank of a score of 71 on the test is find by formula

\(R_{100} =\frac{100(N < )+\frac{1}{2} }{N}\)

=100×4+1/2(1)/15

=400+0.5/15

=400.5/15

=26.7=27th

Now we need to find the score of victor who has 60th percentile.

60=Score/15

score=71

Hence, the percentile score of 71 on this test score is 27 and the score of victor is 71.

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To simplify the expression cosx + sinxtanx, we can use the identity tanx = sinx/cosx.

Substituting this value of tanx in the expression, we get:

cosx + sinx(tanx) = cosx + sinx(sinx/cosx) = cosx + (sinx)^2/cosx

We can then use the identity (sinx)^2 + (cosx)^2 = 1 to simplify this expression further.

Multiplying both sides of the identity by (cosx)^2, we get:

(sin^2x) + (cos^2x)cosx = cos^2x + (sinx)^2

Rearranging the terms, we get:

(sin^2x)/cosx = 1 - cos^2x

Substituting this value in the earlier expression, we get:

cosx + (sinx)^2/cosx = cosx + (sin^2x)/cosx = cosx + (1 - cos^2x)/cosx

Simplifying this expression, we get:

cosx + (1 - cos^2x)/cosx = 1/cosx

Therefore, the simplified expression is 1/cosx.

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20000 = 100% so we need to find 1% first so we can find the 40% that will be accepted

20000 : 100 = 200 (that's 1%)

to find 40% we multiply 200×40= 8000 people accepted

we need to find the 25% of those 8000 so again we divide by 100

8000 : 100 = 80

80 × 25 = 2000 people

hopefully it's correct good luck

Answer: 100×100=10,000 =10^4

100×100=10^2×10^2

10^2 × 10^2 =10^4

The cost to lay on the floor of a room 16 ft by 15 ft is $112320

An equation is an expression that shows the relationship between two or more numbers and variables.

Independent variables represent function inputs that do not depend on other values, while dependent variables represent function outputs that depends on other values.

Area of tile = 6 in * 6 in = 36 in²

36 in² cost $3.25

Area of 16 ft by 15 ft = 16 * 15 = 240 ft² = 34560 in²

Cost = 34560 * $3.25 = $112320

The cost to lay on the floor of a room 16 ft by 15 ft is $112320

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Todd use to save $500 in less than 16 weeks and have $20 extra in Plan C.

In plan A,

    Plans for saving = $500

  Amount of saving each week = $20

∴ Number of weeks needed to make goal = (500 ÷ 20) (by using division)

                                                                       = 25

In plan B,

    Plans for saving = $500

   Amount of saving each week = $30

∴ Number of weeks needed to make goal = (500 ÷ 30) (by using division)

                                                                       = 17

In plan C,

    Plans for saving = $500

   Amount of saving each week = $40

∴ Number of weeks needed to make goal = (500 ÷ 40) (by using division)

                                                                       = 13

In plan D,

    Plans for saving = $500

   Amount of saving each week = $50

∴ Number of weeks needed to make goal = (500 ÷ 50) (by using division)

                                                                       = 10

So, Todd use to save $500 in less than 16 weeks and have $20 extra in Plan C.

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Answer:

yes the relation between the sides and angles of a right triangles bases off math

Answer:

no

Step-by-step explanation:

2^2 + 4^2 does not equal 5^2

a2+b2=c2

Answer:

Lol

Step-by-step explanation:

Wdym?

Step-by-step explanation:

djzbiznJzlzbzjdkzlz?kskdbdid jaozbizz,#

Answer:

x=46

Step-by-step explanation:

step 1

decompse the bracket

2(x+4)-12=112

2x+8-12=112 step 2

collect like terms

8-12-112=2x

92=2x

step3

divide both side by 2

Answer:

I believe it is because he has exhausted all the different ways to use the 18 m he has. Look below.

Step-by-step explanation:

He has 18 m of wood and he has done:

8+8=16 1+1=2 16+2=18

7+7=14 2+2=4 14+4=18

6+6=12 3+3=6 12+6=18

5+5=10 4+4=8 10+8=18

So he has no more ways to use the 18 m of wood and has exhauseted all the ways.

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The given series is Zn + 4 2) ` 12n + n = 1. We are asked to test its convergence. Applying the Root Test, we find that the limit of the nth root of the absolute value of the nth term of the series is equal to 7/12

The given series can be represented as:

Σ(a_n) = Σ((7n + 4)/(12n + 2))

To apply the Root Test, we need to find the limit as n approaches infinity of the absolute value of the ratio of consecutive terms:

L = lim (n→∞) |a_(n+1) / a_n|

L = lim (n→∞) |((7(n+1) + 4) / (12(n+1) + 2)) / ((7n + 4) / (12n + 2))|

Simplifying the expression, we get:

L = lim (n→∞) |(7n + 11) / (12n + 14)|

As n approaches infinity, the limit will be determined by the highest power of n, which is n in this case:

L = lim (n→∞) |(7/12)|

Since the limit is a constant value (7/12), which is less than 1, the given series converges by the Ratio Test.

Since this limit is less than 1, we can conclude that the series converges.

Therefore, the limit of the nth root of the absolute value of the nth term of the series is equal to 7/12. Since this limit is less than 1, we can conclude that the series converges. Therefore, the given series converges by the Root Test.

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Based on the length and width of the rectangular lawn, and the percentage the man has mowed, the strip width would be 40.5 m.

first, find the area of the lawn:

= 100 x 200

= 20,000 ft²

the area mowed is:

= 40.5% x 20,000

= 8,100 ft²

the width is therefore:

= 8,100 / 200

= 40.5 m

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Answer:

.

Step-by-step explanation:

The running time of the most efficient deterministic algorithm for finding the shortest path between two vertices in a directed graph where the weights of all edges are equal is O(V+E).

The name of the algorithm is Breadth-First Search (BFS).

Breadth-first search (BFS) is an algorithm for traversing or searching tree or graph data structures. It starts at the tree or graph root (or some arbitrary node of a graph, occasionally referred to as a ‘search key’) and explores the neighbor nodes first, before moving to the next level neighbors.

BFS traverses the graph breadthwise and systematically, exploring all of the neighbors of a node before moving on to the next level neighbor. The algorithm runs on time complexity O(V+E).

So, Breadth-First Search (BFS) is the most efficient deterministic algorithm for finding the shortest path between two vertices in a directed graph where the weights of all edges are equal.

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Answer:

perimeter is 20 cm