Find the missing length indicated.
?
12
4
9
28
50
12.

Answer:

s=18

Step-by-step explanation:

the median is 17(middle number)

It goes from smaller to bigger

2 numbers onthe left of 17 and 2 numbers on the right of 17

3       11     17     18     18

Answer:

it would be 18

Step-by-step explanation:

18 being the answer makes 17 the middle it has to be more than 17 and it is 18

Refer to the images attached. Now I am guessing when it says "use geometry" was to graph it? I wasn't completely sure. I attached how I would normally evaluate that problem and a graph of the piecewise function. It has been a while since I have dealt with integrating piecewise function, please let me know what process you were supposed to use if you figure it out. Hope this helps you a bit, have a good one!

Answer:

im not sure to be honest

Step-by-step explanation:

The simplified form of √([2m5z6]/[xy]) is (√2m√5z√6) / (√x√y).

To simplify the expression √([2m5z6]/[xy]), we can break it down step by step:

Simplify the numerator:

√(2m5z6) = √(2) * √(m) * √(5) * √(z) * √(6)

= √2m√5z√6

Simplify the denominator:

√(xy) = √(x) * √(y)

Combine the numerator and denominator:

√([2m5z6]/[xy]) = (√2m√5z√6) / (√x√y)

Thus, the simplified form of √([2m5z6]/[xy]) is (√2m√5z√6) / (√x√y).

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Answer:

Yes

Step-by-step explanation:

For three side lengths to make a triangle, the two smaller lengths have to add up to be greater or equal to the largest side length.

since 7+8=15, and 15>14, the answer is yes.

Answer:

Step-by-step explanation:

Answer:

True

Step-by-step explanation:

divide 21 feet by 4 feet to convert to inches, that is

21 feet ÷ 4 feet = 21 ÷ 4 = 5.25 inches

Step-by-step explanation:

NOT rolling a four means out of six posssible rols you can roll a 1.2.3.5 or 6

 or      5 / 6

Answer:

I have no idea I am so sorrt

Answer:

The value is  \(p- value  = 0.041815\)

Step-by-step explanation:

From the question we are told that

  The  population mean is \(\mu  =  40 \ hours\)

  The  sample size is  \(n  =  18\)

    The  sample mean is  \(\= x =  37.8 \ hours\)

   The standard deviation is  \(\sigma  = 5.4\ hours\)

The null hypothesis is  \(H_o  :  \mu =  \ge 40\)

The alternative hypothesis is  \(H_a  :  \mu < 40 \ hour s\)

Generally the test statistic is mathematically evaluated as

       \(t=  \frac{\= x - \mu}{ \frac{\sigma}{ \sqrt{n} } }\)

      \(t=  \frac{37.8 - 40}{ \frac{5.4}{ \sqrt{18 } }\)

      \(t=  -1.73\)

From the z - table the p-value is obtained and the value is  

      \(p- value  =  P(Z <  -1.73)\)

        \(p- value  = 0.041815\)

To test DullCo's hypothesis, the p-value is 0.041815 and this can be determined by using the given data.

Given :

The following steps can be used in order to determine the p-value for DullCo's hypothesis:

Step 1 - The formula for t-statistics can be used in order to determine the p-value for DullCo's hypothesis.

Step 2 - The formula for t-statistics is given below:

\(t = \dfrac{\bar{x}-\mu}{\dfrac{\sigma}{\sqrt{n} }}\)

where the sample size is 'n', the standard deviation is \(\sigma\), and the mean is \(\mu\).

Step 3 - Now, substitute the values of \(\sigma\), \(\mu\), \(\bar{x}\), and n in the above formula.

\(t = \dfrac{37.8-40}{\dfrac{5.4}{\sqrt{18} }}\)

Step 4 - SImplify the above expression.

\(t = \dfrac{-2.2}{1.2727}\)

\(t = -1.73\)

Step 5 - Now, with the help of the z-table the p-value is:

\(\rm p-value = P(Z<-1.73)\)

\(\rm p-value = 0.041815\)

To test DullCo's hypothesis, the p-value is 0.041815.

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Answer:

1. 0.7

2. 9.7

Step-by-step explanation:

1. 0.67->0.7

2. 9.699->9.7

Answer:

The correct answer is A: Can I divide all terms by a GCF?

explanation:

I took the quiz

Answer:9

Step-by-step explanation:

Given a discount of 20% and a manufacturer's coupon of $200, the price after the discount and coupon, (C ∘ D)(x), is 0.8x - 200.

A discount is an amount that reduces the price of a retail item.

Discounts are offered as rates and the discounted price is computed by multiplying the discount factor and the price.

Discount rate on offer = 20%

Discounting factor = 80% or 0.8 (100 - 20%)

Manufacturer's coupon off the price = $200

Let the price of the bureau = x

The price after the discount (discounted price) is given by D(x)

D(x) = 0.8x

The price after the coupon = C(x) = x - 200

The price after applying the discount and the coupon, (C ∘ D)(x) = 0.8x - 200

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Wilson's Warehouse sells a certain brand's bureau. They are offering a 20% discount in addition to accepting a manufacturer's coupon for $200 off. Let the price of the bureau be x. If the price after the discount is given by D(x) and the price after the coupon is C(x), find (C ∘ D)(x).

Answer:

the solution to the equation -2a - 6a - 9 = -9 - 6a - 2a is all real numbers, or (-∞, +∞).

Step-by-step explanation:

To solve this equation for "a", you need to simplify and rearrange the terms so that all the "a" terms are on one side of the equation and all the constant terms are on the other side. Here are the steps:

Start by combining the "a" terms on the left side of the equation: -2a - 6a = -8a. The equation now becomes: -8a - 9 = -9 - 6a - 2a.

Combine the constant terms on the right side of the equation: -9 - 2a - 6a = -9 - 8a. The equation now becomes: -8a - 9 = -9 - 8a.

Notice that the "a" terms cancel out on both sides of the equation. This means that the equation is true for any value of "a". Therefore, the solution is all real numbers, or in interval notation: (-∞, +∞).

In summary, the solution to the equation -2a - 6a - 9 = -9 - 6a - 2a is all real numbers, or (-∞, +∞).

Answer:

Step-by-step explanation:

The given equations are ...

  4a +5s = 87

  2a +2s = 40

We observe that the coefficient of 'a' in the first equation is 2 times that in the second equation. We can multiply the second equation by -2 and add it to the first to eliminate 'a' terms.

  (4a +5s) -2(2a +2s) = (87) -2(40)

  4a +5s -4a -4s = 87 -80 . . . . . . . . . eliminate parentheses

  s = 7 . . . . . . . . . . . . . . . . . .simplify

  2a +2(7) = 40 . . . substitute for s in the second equation

  2a = 26 . . . . . . subtract 14

  a = 13 . . . . . . . divide by 2

Adult tickets cost $13; student tickets cost $7.

Answer:

14.4 km²

Step-by-step explanation:

A=b

h=4.8·3

≈14.4

Among the given options, 90 degrees (option A) is not a solution to the equation sin(2θ) = 1. The equation sin(2θ) = 1 represents the values of θ for which the sine of twice the angle is equal to 1. To determine which option is not a solution, we need to evaluate each choice.

A) 90 degrees: If we substitute θ = 90 degrees into the equation sin(2θ) = 1, we get sin(180 degrees) = 1. However, sin(180 degrees) is actually 0, not 1. Therefore, 90 degrees is not a solution to the equation sin(2θ) = 1.

B) 45 degrees: Substituting θ = 45 degrees gives sin(90 degrees) = 1, which is true. Therefore, 45 degrees is a solution to the equation sin(2θ) = 1.

C) 225 degrees: When we substitute θ = 225 degrees, we get sin(450 degrees) = 1. However, sin(450 degrees) is also 0, not 1. Thus, 225 degrees is not a solution to sin(2θ) = 1.

D) -135 degrees: Similarly, substituting θ = -135 degrees gives sin(-270 degrees) = 1. However, sin(-270 degrees) is 0, not 1. Hence, -135 degrees is not a solution to the equation sin(2θ) = 1.

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Answer:

a. 70%

b. 6 more times

c. subtract from 100% with percentages, subtract from 1 with decimals.

Step-by-step explanation:

a. To find the percentage of red and yellow, skip back the decimal point two times: 0.26 > 26%     0.04 > 4%

Add all of the percentages together to get 70%

b. To find how many times more students said red than yellow, divide yellow from red. It shows you how many times yellow can go into red, giving you the correct answer.

0.26 ÷ 0.04

26 ÷ 4

6

c. 14% + 26% + 40% + 4% = 84%

100% - 84%

16%

(do the same thing with decimals and pick your favorite method)

:)

Answer:

10

Step-by-step explanation:

3x6 18 and 2x4 is 8 then you subtract 8 to 18 then you should get 10

Answer:

10

Step-by-step explanation:

The measure of angle is θ cannot determine the statements that are true about its reference angle.

There are two issues with the given statement.

First, it does not specify the measure of angle θ.

Second, the statement cos(0)=-3/10 is not related to the reference angle of θ.

The reference angle of θ is the acute angle between the terminal side of θ and the x-axis.

It is always positive and its measure is between 0 and 90 degrees or between 0 and π/2 radians.

The measure of the reference angle of θ is denoted by θ'.

To determine the reference angle of θ, we need to know the quadrant in which θ lies.

The reference angle of θ in standard position is the acute angle between the terminal side of θ and the x-axis.

If θ is in the first quadrant, then θ' = θ.

If θ is in the second quadrant, then θ' = π - θ.

If θ is in the third quadrant, then θ' = θ - π.

If θ is in the fourth quadrant, then θ' = 2π - θ.

The measure of angle θ, we can determine its reference angle using the above rules.

The statement cos(0)=-3/10 is not related to the reference angle of θ.

It is the value of the cosine function at 0 radians or 0 degrees.

This value does not correspond to any angle that has a reference angle.

The measure of angle θ cannot determine the statements that are true about its reference angle.

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Answer: 1 \(\frac{1}{2}\)

Step-by-step explanation: Turn the mixed fraction into improper fraction, which is 9/4 and 15/4. Subtract 15/4 and 9/4 to get 3/2. Convert 3/2 into mixed number to get 1 1/2

hope it helps!!

The lake that lost the least amount of water during the drought is  Lake Parlow.

The amount of water lost by Lake Jensen is written as a fraction. A fraction is a non-integer that is made up of a numerator and a denominator. An example of a fraction is 1/8.

The amount of water lost by Lake Parlow is written as a percentage. Percentage is the fraction of an amount that is written as a number out of 100.

The amount of water lost by Lake Stockton is written as a decimal. A decimal is the standard form used to write non-integers.

twenty one two hundredths = 21 / 200 = 0.105.

In order to compare the water lost by the three lakes, convert the fraction and the decimal to percentage.

1/9 x 100 = 11.11%

0.105 x 100 = 10.5%

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Answer:

here you go

Step-by-step explanation:

the last one is "Each point (or pair) in a proportional relationship must share the same difference."

Answer:

Step-by-step explanation:

Given :  Statement about proportional relationships  

To Find : Which statement is False

Solution:

proportional relationships

y ∝ x

=> y = kx    

Comparing with line line of equation

y = mx + c

m = k  , c = 0

Hence A proportional relationship must graph as a line

TRUE

at x = 0 , y = 0

Hence graph of a proportional relationship must pass through (0, 0).

TRUE

y = kx  

=> y/x = k  hence

Each point (or pair) in a proportional relationship must share the same ratio.

Each point (or pair) in a proportional relationship must share the same difference.

Answer:

∠Q and ∠L are equal they are both 80°

QS and LN are respectively 6 and 3 so they have a ratio of 2 to each other

QR and LM are respectively 8 and 4 so they also have a ration of 2

This all means that the triangles are similar in accordance to the SAS postulate

\(\huge\text{Hey there!}\)

\(\mathsf{\dfrac{5}{6} + \dfrac{3}{9}}\)

\(\mathsf{= \dfrac{5}{6} + \dfrac{3 \div 3}{9 \div 3}}\)

\(\mathsf{= \dfrac{5}{6} + \dfrac{1}{3}}\)

\(\mathsf{= \dfrac{5}{6} + \dfrac{1\times2}{3 \times 2}}\)

\(\mathsf{= \dfrac{5}{6} + \dfrac{2}{6}}\)

\(\mathsf{= \dfrac{5 + 2}{6 + 0}}\)

\(\mathsf{= \dfrac{7}{6}}\)

\(\mathsf{= 1 \dfrac{1}{6}}\)

\(\huge\text{Therefore your answer should be}\)

\(\huge\boxed{\mathsf{\dfrac{7}{6} \ or \ 1 \dfrac{1}{6}}}\huge\checkmark\)

\(\huge\text{Good luck on your assignment \& enjoy your day!}\)

ΔANT ≅ ΔFLE by the SIde-Side-Side (SSS) rule of congruency

When all three corresponding sides and all three corresponding angles are equal in size, triangles are said to be congruent. These triangles can be turned, flipped, rotated, and slid to create an identical appearance.

Segment TN is congruent to segment EL

Segment TA is congruent to segment EF

Segment AN is congruent to segment FL

The Side-Side-Side (SSS) rule of congruency states that triangle ANT is congruent to triangle FLE.

The Side-Side-Side (SSS) rule of congruency is one of the rules used to demonstrate that two or more triangles are congruent.

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Complete each congruency statement and name the rule used. If you cannot show the triangles are congruent from the given information, leave the triangle's name blank and write CNBD for "Cannot be determined" in place of the rule. ∆ANT ≅ ∆_____ by _____

The unit of the rate of change is (b) dollars per month

From the question, we have the following parameters that can be used in our computation:

The table of values

Where we have

y = total amount in dollars

x = number of months

The rate of change is calculated as

Rate  = y/x

substitute the known values in the above equation, so, we have the following representation

Rate = total amount in dollars/number of months

So, we have

Unit = dollars per month

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Answer:

6000 pairs of shoes

Step-by-step explanation:

Well what you have to do is subtract the 5 from the 55 (because that's the profit) and then you get 50. Then divide 300,000 by 50 and you get 6000