Jeffery surveyed 50 randomly selected workers at a factory. He collected data about the individual output of a worker on an average day. The results are shown using the box-and-whisker plot. What percent of workers have output more than 70 units?

Answer:

It would be number 2. measure of angle BAC is equal to half the measure of angle BOC.

Step-by-step explanation:

This is because of inscribed angles.

In the diagram below of circle O, OB and OC are radii, and chords AB, BC, and AC are drawn. The correct statement is B. m < BAC = 1/2 m < BOC.

From the information given, (a + b) + (a + c) + (b + c) = 180°

2a + 2b + 2c = 180°

2a + 2b = 180° - 2c

2(a + b) = 180° - 2c

Therefore, m < BAC = 1/2 m < BOC.

In conclusion, the correct option is B.

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Answer:

w+1     w≠-1

Step-by-step explanation:

(w+1)(w+1)

-------------

w+1

Cancel like terms

w+1     w≠-1

Answer:

w+1

Step-by-step explanation:

when you have a fraction that is composed of multiplied factors you can cancel out the numerator and denominator if they are equal to simplify it. in this cause (w+1) is seen on the top and bottom meaning you can cancel one of them out from the top by cancelling the one on the bottom out.

Answer: $35.91

Step-by-step explanation:

Since the jacket is 40% off, we multiply the original price by 60% to get the price remaining. ($57 x 0.6 = $34.20)

Then, we multiply the new price by 105% (includes the 5% sales tax) to get the total price. ($34.20 x 1.05 = $35.91)

Answer:

1. A slope is a surface of which one end or side is at a higher level than another; a rising or falling surface.

"he slithered helplessly down the slope"

Some real life examples of slope include: in building roads one must figure out how steep the road will be. skiers/snowboarders need to consider the slopes of hills in order to judge the dangers, speeds, etc. when constructing wheelchair ramps, slope is a major consideration.

Answer:

9/10

Hope this helps :)

Answer:

Pls try to see if I get the correct answer

Answer:

23/16

Step-by-step explanation:

i looked it up on a website and got this question right on my test

The given expression is a linear function and has a unique solution.

Given,

For what value of b, would the equation 3/4(12x−9)+b/4=5−3(2−3x) have infinitely many solutions?

Functions is the relationship between sets of values. e g y=f(x), for every value of x there is its exists in set of y. x is the independent variable while Y is the dependent variable.

Here,
3/4(12x−9)+b/4=5−3(2−3x)
12x - 27 / 4 + b / 4 = 5 - 6 + 9x
12x - 9x = -1 + 27/4 - b / 4
3x = 23 - b / 4

Here the expression is a linear function of x, so the expression has a unique solution not infinitely many solutions.

Thus, the given expression is a linear function and has a unique solution.

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Answer:

Value of House = $98000

Step-by-step explanation:

The sum of all of the assets and liabilities + value of the house =  $101,800

Value of House + $900 - $3400 + $16900 - $16300 + $4500 + $1200 = $101,800

=> Value of House + $3800 = $101,800

=> Value of House = $101,800 - $3800

=> Value of House = $98000

The current value of Peter's house will be $98000.

A table is given which shows Peter's net worth and assets are shown as positive numbers, and liabilities are shown as negative numbers.

We have to find out the current value of Peter's house if , Peter's net worth is $101,800.

What will be the resulting value ;  35 - 10 - 5 + 10 = ?  

The resulting value will be 30.

As per the question ;

The sum of all of the assets and liabilities plus value of the house is equal to $101,800.

Assume value of house = x

⇒ x + $900 - $3400 + $16900 - $16300 + $4500 + $1200 = $101,800

⇒ x + $3800 = $101,800

⇒ x = $101,800 - $3800

⇒ x = $98000

Thus , the current value of Peter's house will be $98000.

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Answer:

82%

Step-by-step explanation:

Answer:

the answer is A

Step-by-step explanation:

hope it's help

Answer:

8$ an hour

Step-by-step explanation:

first you do 8×3 then 960÷24 then 40÷5 so in the end you get 8 dollars an hour

Answer:

Insert question here--->

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

2, 4, 4, 5, 6, 8, 8, 9, 10, 12

Median: 7

Lower Quartile: 2, 4, 4, 5, 6

So, 4

Answer:

6

Step-by-step explanation:

f(8)=2(8-5)

f(8)=2(3)

f(8)=6

have a great day

Answer:

$168

Step-by-step explanation:

273 dollars for 13 hours of work is a unit rate of 273/13=21 dollars per hour. Multiplying this by 8 hours of work, you get 168 dollars. Hope this helps!

First, divide.

26 / 130 = 0.2

Second, multiply.

0.2 * 100% = 20%

Therefore, 26 is 20% of 130

Best of Luck!

Answer: (9,-5)

Step-by-step explanation:

(5+4,-3-2)=  (9,-5)

Answer:

see below

Step-by-step explanation:

The absolute value means take the non negative value

l-9l  = 9

l64l =64

l-22l=22

Answer:

1. 9   2. 64   3. 22

Step-by-step explanation:

The obsolute value is how far away the number is from zero

For example:

I-94I is 94

but

-I94I is -94

if the negative is outside the equation then its a negative

Answer:

8 weeks

Step-by-step explanation:

We are to find the number of weeks that they will have the same account balance.

Let the number of weeks be x.

Megan started by putting $80 in her account, and she will deposit an additional $15 each week. This means after x weeks, she will have:

80 + 15x

Noah made no initial deposit, but he will add $25 more each week. After x weeks, he will have:

25x

To find the number of weeks for their amounts to be the same, we equate their amounts to one another:

80 + 15x = 25x

Collexting like terms and solving for x:

80 = 25x - 15x

80 = 10x

=> x = 80 / 10 = 8 weeks

After 8 weeks, the money in their accounts will be the same.

Answer:

-10g+20h+5 is the answer when you do distribution.

Answer:

5^2  or 25.

Step-by- step explanation:

1 / 5^-2

= 1 / 1/25

= 25.

Answer:

[tex]25[/tex]

Step-by-step explanation:

[tex]1 \div {5}^{ - 2} \\ 1 \div \frac{1}{ {5}^{2} } \\ 1 \div \frac{1}{25} \\ 1 \times \frac{25}{1} \\ = 25[/tex]

hope this helps

brainliest appreciated

good luck! have a nice day!

Answer:

You have three card : 3, 4, 5 and 6.

You first pick one card randomly, the probability of picking a 3 is:

P = 1/4

You then pick a second card without putting the first card back, the probability of picking a 3 is:

P = 1/3

=> The probability of picking a 3 and then picking a 3:

P = (1/4) x (1/3) = 1/12

Hope this helps!

:)

Answer: 96

Multiply

3×6×7=126

2.5×4=10

(3)(-10)

Subtract

126-30=96

Answer:

96.

Step-by-step explanation:

Using order of operations:-  we deal with the parentheses first:

3 * (6 * 7 - 2.5 * 4)  Multiplying before the subtract in the parentheses:

= 3 * (42 - 10)       Now do the subtraction in the parentheses:

= 3 * 32

= 96.

We have been given graph of a sinusoidal function. We are asked to write function formula for our given graph.

We know that [tex]\sin(0)=0[/tex] and [tex]\cos(0)=1[/tex]. We can see that our given function is starting at origin, so our graph is sine function.

We know that general form of sine is [tex]y=A\sin[B(x-c)]+D[/tex], where,

A = Amplitude,

Period: [tex]\frac{2\pi}{B}[/tex]

C = Horizontal shift,

D = Vertical shift.

We have been given that function has no horizontal shift, so the value of C is 0.

We can also see that midline of our function is x-axis, so there is no vertical shift as well that is [tex]D=0[/tex].

We can see that function goes up to 1 from midline and goes down to [tex]-1[/tex] from midline, so amplitude of function is 1 that is [tex]A=1[/tex].

We can see that period of our given function is [tex]4\pi[/tex] because it completes one cycle from [tex]-\pi[/tex] to [tex]3\pi[/tex]

[tex]4\pi=\frac{2\pi}{B}[/tex]

[tex]B=\frac{2\pi}{4\pi}=\frac{1}{2}[/tex]

[tex]y=\sin(\frac{1}{2}x)[/tex]

We can see that our function is reflected about x-axis, so our function will be [tex]y=-f(x)[/tex].

[tex]y=-\sin(\frac{1}{2}x)[/tex]

Therefore, our required function is [tex]y=-\sin(\frac{1}{2}x)[/tex].

Answer:

b plz mrk brainly

Step-by-step explanation:

Answer:

[tex]p\geq 1.15(4,500)[/tex]

Step-by-step explanation:

If she makes a minimum profit, we need to use the symbol [tex]\geq[/tex], which indicates minimum quality.

Let's call [tex]p[/tex] profit, so the inequality which represent this problem would be

[tex]p\geq 1.15(4,500)[/tex]

The price of the car is multiplied by 1.15, because she must add her profit comission which is 0.15 or 15%.

Therefore, the right answer is the last choice.

Answer:

D

Step-by-step explanation:

i did the same thing

Answer:

Step-by-step explanation:

[tex]\frac{XY}{PQ}=\frac{YZ}{QR}\\\\\frac{19.5}{6.5}=\frac{10.5}{k}\\\\[/tex]

Cross multiply,

19.5*k = 10.5 * 6.5

[tex]k =\frac{10.5*6.5}{19.5}\\\\k=3.5[/tex]

Answer:

Step-by-step explanation:

I don't say you have to mark my ans as brainliest but if it has really helped you plz don't forget to thank me...

Answer:

2.84×10²

Step-by-step explanation:

0.0284×10⁴

Move the decimal point 4 places to the right.

284

Now write in scientific notation by moving the decimal point 2 places to the left, behind the 2.

2.84×10²