Answer: 48
.................
48 .............................
In a sales effectiveness seminar, a group of sales representatives tried two approaches to selling a customer a new automobile: the aggressive approach and the passive approach. For 1160 customers, the following record was kept:
Sale No Sale Row Total
Aggressive 255 325 580
Passive 472 108 580
Column Total 727 433 1160
Suppose a customer is selected at random from the 1160 participating customers. Let us use the following notation for events: A = aggressive approach, Pa-passive approach, S-sale, N = no sale. So, P(A) is the probability that an aggressive approach was used, and so on.
A) Compute P(S), P(S | A), and P(S | Pa).
B) Are the events S-sale and Pa-passive approach independent? Explain.
A. Yes. P(S) P(S | Pa).
B. Yes. The two events can occur together.
C. No. The two events cannot occur together.
D. No. P(S)-P(s i Pa).
C) Compute P(A and S) and P(Pa and S).
D) Compute P(N) and P(N/A).
E) Compute P(A or S).
Answer:
Step-by-step explanation:
See attached file .
Solve for x,
73
(5x + 2)
What does the Rational Root Theorem and Descartes' Rule of Signs indicate about the zeros of a polynomial function?
Answer:
"Descartes' rule of sign is used to determine the number of real zeros of a polynomial function. It tells us that the number of positive real zeroes in a polynomial function f(x) is the same or less than by an even numbers as the number of changes in the sign of the coefficients."
Explanation:
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BRUH NO ONE EVER ANSWERS MY QUESTONS UNTIL A MONTH OR WEEKS LATER WHEN I DONT NEED IT
3u^2+v=69 which values of u and v make it true
A. u=-5 and v=-7
B. u=5 and v=7
C. u=-5 and v=6
D. u=-5 and v=-6
Answer:
B hope this helped
Step-by-step explanation:
Add the expressions: (4x + 7) + (2x - 3) *
6x + 10
6x - 10
6x + 4
6x-4
The Answer fam is......6x + 4
For this section, using the diagram below, classify the angle pairs as
corresponding, alternate interior, alternate exterior, same side interior, same side
exterior, or none.
•Angle 1 and Angle 11= ?
•Angle 1 and Angle 6= ?
•Angle 12 and Angle 15=?
Answer/Step-by-step explanation:
Angle 1 and angle 11 = none
No special relation between both angles.
Angle 1 and angle 6 = none
Both angles also do not have any special relationship
Angle 12 and angle 15 = same side interior
Angle 12 and angle 15 both interior angles that lie on the same side of the transversal that cuts across two straight lines. They are supplementary.
Complete the chart.
Answer:
1. L || m - Given in the question
2. ∠ 1 ≅ ∠ 3 - Since L || m, we can see in the image that ∠1 is corresponding to ∠3 since corresponding angles are the angles which occupy the same relative position at each intersection where a straight line crosses two others
3. ∠1 ≅ ∠2 - From the image, we can see that ∠1 is vertically opposite to ∠2, Hence ∠1 ≅ ∠2
4. ∠2 ≅ ∠3 - From the image, we can see that ∠2 and ∠3 are alternate angles, since alternate angles are angles that are in opposite positions relative to a transversal intersecting two lines.
can you write an equivalent fraction for 5/9 and 1/10 using the least common denominator?
Answer: Yes
Step-by-step explanation:
Rewriting input as fractions if necessary:
5/9, 1/10
For the denominators (9, 10) the least common multiple (LCM) is 90.
LCM(9, 10)
Therefore, the least common denominator (LCD) is 90.
Calculations to rewrite the original inputs as equivalent fractions with the LCD:
5/9 = 5/9 × 10/10 = 50/90
1/10 = 1/10 × 9/9 = 9/90
It takes a math team 300 seconds to solve a math problem. How many minutes does it take the team to solve the math problem
Answer:
5 min
Step-by-step explanation:
Answer:
5 minutes
Step-by-step explanation:
Q1: What is the slope of the line?
Q2: What is the y- intercept?
Q3: What is the equation of the line?
PLZZ HELP IM GONNA GET WHOOPED !!!!!
Answer:
y intercept is 3, slope is 2
A round garden has a circumference of 15.7 feet. Calculate the area of
the garden
Answer:
The area of a circle with circumference 15.7 is 19.62
Step-by-step explanation:
If this helped May I have brainliest Im trying to rank up.
Have a great day!
The area of the garden is 19.64 feet²
The garden has the shape of a circle.
The area of a circle = πr²
Where:
π= pi = 22/7
r = radius
In order to determine the area of the garden, the radius has to be determined first. The radius would be determined from the circumference of the circle.
Circumference of the circle = 2πr
15.7 = 2 x (22/7) x r
r = 15.7 ÷ ( 2 x 22/7)
r = 2.50 feet
Area of the garden = (22/7) x (2.5²) = 19.64 feet²
Please find attached an image of a circle.
To learn more about the area of a circle, please check: https://brainly.com/question/20767796?referrer=searchResults
Given f(x) = 6 (1 - x) what is the value of f ( -8)
Zoey earns $20 an hour babysitting plus a $5 flat rate for gas. how many hours must Zoey work to earn at least $125
Answer:
6 hours
Step-by-step explanation:
20(for babysitting)*6=120
120+5 (for gas)=125
$125=6 hours of babysitting
A sound engineer uses a cardioid microphone to record a musical performance. The microphone records sounds according to the equation r = 12 + 12sin(θ), where r is measured in meters.
What does the sum of the constant, 12, and the coefficient, 12, in the equation represent?
a) The maximum possible distance between the performer and microphone
b) The minimum possible distance between the performer and microphone
c) One half the maximum possible distance between the performer and microphone
d) One half the minimum possible distance between the performer and microphone
Answer:
A. The maximum possible distance between the performer and microphone
Step-by-step explanation:
Answer:
a - The maximum possible distance between the performer and microphone
Step-by-step explanation:
yes
Why should the number of classes in a frequency distribution be between 5 and 20?
Answer:
Because it might be hard to detect patterns
Step-by-step explanation:
#1.) What is the slope between point C and Point D? *Please Show All Work*
#2.) What is the equation of the line (Slope-Intercept Form: y = mx + b) that represents the climb from Point C to Point D? *Please Show All Work*
#3.) What is the domain and range the C to D part of the roller coaster?
Let's see what to do buddy....
_________________________________
1) Go...
We have the following equation for finding the slope of the line by using two points :
[tex]slope = m = \frac{y(b) - y(a)}{x(b) - x(a)} \\ [/tex]
Where a and b are the points which the line through them.
We have points C and D here ,
So :
[tex]slope = m = \frac{y(d) - y(c)}{x(d) - x(c)} \\ [/tex]
D = ( 7 , 12 ) and C = ( 0 , 0 )
Now just need to put the coordinates in the above equation :
[tex]slope = m = \frac{12 - 0}{7 - 0} = \frac{12}{7} \\ [/tex]
_________________________________
2) Go...
We have the following equation to find the point-slope form of the linear functions :
[tex]y - y(o) =(slope) \times ( \: x - x(o) \: ) \\ [/tex]
Where o is one of the given points.
So we must choose one of the points ,
I choose : D = ( 7 , 12 )
Then we have :
[tex]y - 12 = \frac{12}{7}(x - 7) \\ [/tex]
It's point-slope form, so we need to simplifies it to find slope-intercept form.
Look:
[tex]y - 12 = \frac{12}{7}x - 12 \\ [/tex]
Both sides plus 12
[tex]y = \frac{12}{7}x \\ [/tex]
Now we have the slope-intercept form of the CD line.
_________________________________
3) Go...
Domain = [ 0 , 7 ]
Range = [ 0 , 12 ]
_________________________________
And we're done.
Thanks for watching buddy good luck.
♥️♥️♥️♥️♥️
A box of cereal states that there are 96 calories in a 3/4
-cup serving. What is the unit rate for calories per cup? How many calories are there in of the cereal?
Answer:
112 calories per cup
Step-by-step explanation:
Let x = unit rate for calories per cup,
Then (3/4)*x = 84
and x = 84*(4/3) = 112 calories per cup
Answer:
1 cup = 128 calories
Step-by-step explanation:
you simply have to reverse the fraction and multiply it by that. 96×[tex]\frac{4}{3}[/tex]=128
Mary, John, and Stacy were paid $360 for working around , the house in a ratio of 3:6:9. How much more did Stacy make than John?
Answer:
$60
Step-by-step explanation:
Let the work done by Mary, John and Stacy be 3x,6x and 9x.
ATQ,
3x+6x+9x=360
18x = 360
x = 20
Mary's amount = 3x = 3(20) = $60
John's amount = 6x = 6(20) = $120
Stacy amount = 9x = 9(20) = $180
Difference in amont of Stacy and John = $180-$120 = $60
Hence, Stacy make $60 more than John's amount.
Simplify the inequality by dividing by the GCF so the leading coefficient is positive.
Answer:
Step-by-step explanation:
Use the distributive property to express 16 + 48. *
O. 2 (13 + 22)
O. 3 (6 + 16)
O. 16 (2 + 2)
O. 16 (1 + 3)
Answer:
It's the last one - 16 ( 1 + 3 )
Step-by-step explanation:
16 (1 + 3)
16 x 1 = 16
16 x 3 = 48
16 + 48
2) Choose the word form for 3,016.*
a) three hundred sixteen
O b) thirty sixteen
O c) thirty thousand, sixteen
O d) three thousand, sixteen
After a windstorm, a leaning pole makes a 75° angle with the road surface. The pole casts a 15-foot shadow when the sun is at a 45° angle of elevation. About how long is the pole?
a) 11.0 ft.
b) 12.2 ft.
c) 16.7 ft.
d) 20.5 ft.
The formula for the area of a triangle is A = 1/2 bh, in which b represents the length of the base and h represents the height. If a triangle has an area of 174 mm2 and the height is 12 mm, what is the measure of the base? The measure of the base is____ mm
Answer:
3x-x+2=4
Step-by-step explanation:
Which of the following is not one of Euclid’s postulates?
I think you forgot to list the following.
If David saves 5% of his $100
monthly allowance, how much will
have saved after 6 months?
Answer: $30
Step-by-step explanation:
Answer:
30$
Step-by-step explanation:
5% of 600
convert percent to a number
then divide 600 by 5 which should look like this: 5/600
and once your done dividing it should be 30$
-4x + 7 = 31
Solve for x
Answer:
x=-6
Step-by-step explanation:
subtract 7 from both sides then divide both sides by -4
What is the measure of the missing angle?
280
78°
Answer:
2 degrees
Step-by-step explanation:
There is 360 degrees in a circle, triangle, square, and a ton of other shapes, and 280 plus 78 gives you 358 degrees. 360 - 358 equals 2 degrees.
Hope this helps!
The class learns that the nose on the actual Statue of Liberty is 4 feet long.
What is the length of the nose, in inches, on the model of the Statue of Liberty? Show your work.
UT
Answer:
48
Step-by-step explanation:
-8 to the power of 2 minus -32
Answer: -98
-8² - 32 = -98
If Kareem’s living room has an area of 225 square feet, how much will he spend to carpet his living room?
Answer: $ 568.99
Because 18.99+22 x 225/9 = 568.99
Your Answer is : $568.99
Step-by-step explanation:
hope this helps just did the text