Step-by-step explanation:
1.sample size n = 70
X = 6
We calculate the sample proportion
P^ = 6/70
= 0.0857
The population proportion = 15 percent
P = 15/ 100
= 0.15
The question says we should specify the hypothesis
Null hypothesis
H0: p = 0.15
Alternative
H1: P < 0.15
2.
The sample size is 70 and therefore large enough
1, 3, 5, 7, 9, 9, 11, 11, 13, 14 }
Which box plot represents the data set?
Which expressions are equivalent to 5x-15? Select three options.
5(X+15)
5(x-3)
4x+3y-15-3y+X
-7y-6x-8y + x
0-20-3x+5+ 8x
Answer:
The number 2 for sure but i dont know the rest
Step-by-step explanation:
4) Find the area. 7 cm 9 cm 12 cm
Answer:
756 cm
i hope this helps
6 Which equation has a solution of s = 9.5 ? F -5s = -47.5 G -3 + s = 12.5 H --2s 19 J –1 + s = 10.5
Answer:
F. -5s = -47.5
Step-by-step explanation:
F. -5s = -47.5
s = -47.5 / -5
s = 9.5
This is the correct option
G. -3 + s = 12.5
s = 12.5 + 3
s = 15.5 (Incorrect option)
J. –1 + s = 10.5
s = 10.5 + 1
s = 11.5 (Incorrect option)
What is the slope of the line below? Be sure to scroll down first to see all
answer options.
10
10
118
(7.-5)
(14,-7)
A. -2
B. -
00
NIN
Answer:
i think c
i'm not sure tho
Step-by-step explanation:
Find the Area of the Shaded Region.
183 in
184 in?
182 in2
117 in?
Answer:
Shaded Region? 182in²?
Step-by-step explanation:
Where is the Shaded Region?
but between all The options you gave it to us 182in² have area unit
Convince yourself that there are 3 similar triangles in the diagram. Choose the
similarity statement that represents the relationship among the 3 triangles.
Please only answer if your sure
Answer:
second option.
Step-by-step explanation:
what is 4x + 8 = 10
If k=9 and x=5, find the value of the expression:
2k - X
Please hurry
Answer:
[tex]\huge\boxed{13}[/tex]
Step-by-step explanation:
= 2k - x
Given that k = 9, x = 5
= 2(9) - 5
= 18 - 5
= 13
[tex]\rule[225]{225}{2}[/tex]
Hope his helped!
~AH1807istribute and simplify these radicals square root 12 times (-1+ square root 5)
Here's link to the answer:
tinyurl.com/wpazsebu
Solve for x in the triangle. Round your answer to the nearest tenth
What is the m∠J, to the nearest tenth? JLK is right angle triangle. The length of JL is 9.4 and length of LK is 15.1.
Answer:
58.1
Step-by-step explanation:
what is the difference between AD and BC
Answer:
AD means after death and BC means before christ
a clothing store is having a sale on tshirts. the first tshirt you buy costs $7, and every additional shirt costs only $5
Answer:
12
Step-by-step explanation:
bc I added 7+5 equals 12
A 12m by 12m square garden has a 1m wide path through the centre, parallel to one side of the square. calculate the area of the garden left for planting.
Answer:
132 m²
Step-by-step explanation:
overall area = 12 m x 12 m = 144 m²
area of path = 1 m x 12 m = 12 m²
144 m² - 12 m² = 132 m²
Please Help!!!!! Ill give thanks and rate best!
Answer:
1/216
1/8 *1/3³ ( cross multiply ) = 1/216
Did you only need the answer for the one on the top right?? Or all of them because If you need all of them I can do that too I am just assuming you just needed that one because it was selected.
What is the area of the figure below? 4.5 m 14m 6m
Answer:63m^2
Whole quiz
36in^2
63m^2
26in^2
96m^2
Answer:
[tex]63m^{2}[/tex]
Step-by-step explanation:
4. 5/16 +6/16
Simplify
Answer:
11 / 16
Step-by-step explanation:
5/16 + 6/16
5 + 6 = 11
Denominator stays the same (16)
11 / 16
Answer:
4.5/16+6/16=4.5+6/16
=10.5/16
Step-by-step explanation:
Here you can see denominator in both the side are same and operation sign between them is plus, therefore you can take denominator as is it.
Then add numerator and divide by denominator which is 16. Answer is 10.5/16 since you have to simplify only.
please help me with this :)))
Answer:
C, 33 1/3%
Step-by-step explanation:
Because there are only two even number that follow this rule: 2<x≥6, and since there are only 6 possible outcomes, the probabilty is 2/6, which is 1/3. In a percent form, this is 100%*2/3, or 33 1/3%.
If 15% of a number is 150, find 3% of that number.
Answer:
$50
Step-by-step explanation:
hoped I helped
and p.s. dont click the link
Answer:
the answer is 30
What is the coefficient of y in the expression x+4y+3
16 km
d) radius =
diameter =
Answer:
the radius is half the diameter. radius = 8 diameter =16
Step-by-step explanation:
Just chillin' at the max 32-bit limit with two answers...
Answer:
I don't understand what the question issssss
The probability distribution for a
random variable x is given in the table.
-10
-5
0
5
10
15
20
Probability
.20
.15
.05
.1
.25
.1
.15
Find the probability that x = -10
Answer:
.20
Step-by-step explanation:
According to what are written in the table the probability for x=-10 is .20
The probability distribution at x= -10 is 0.20.
What is Probability distribution?A mathematical function called a probability distribution explains the likelihood of many alternative values for a variable. Graphs or probability tables are frequently used to represent probability distributions.
Given:
We have table as,
x -10 -5 0 5 10 15 20
Probability 0.20 0.15 0.05 0.10 0.25 0.10 0.15
So , we have to find probability that x = -10 then by looking at table the corresponding value to x= -10 the probability is 0.20.
Learn more about Probability distribution here:
https://brainly.com/question/14210034
#SPJ2
Select the correct answer from each drop-down menu.
A camp director developed the function m(c) = 12c + 80 to model the total cost of taking c campers on a field trip to the movies.
In the camp director’s function, the number of campers is the _______ variable and the total cost of the trip _________
1. ( independent, dependent )
2. ( changes by a constant factor per camper, Changes by a constant amount per camper )
.
Answer:
(a) Independent variable
(b) The constant factor is 12
Step-by-step explanation:
Given
[tex]m(c) = 12c + 80[/tex]
c = campers
m = total cost
Solving (a) What type of variable is the number of campers (c)
The total cost (m) is dependent on the number of campers (c) for its own value.
In other words, if c changes from 5 to say 7, the value of m will also change.
This implies that the number of campers is an Independent variable
Solving (b): Constant factor
This in other words means, rate of change (or slope)
A linear function is:
[tex]y = ax + b[/tex]
Where a represents the slope
By comparison with: [tex]m(c) = 12c + 80[/tex]
Hence, the constant factor is 12
Answer:
dependent, changes by a constant factor per camper.
Step-by-step explanation:
PLZ HELP I WILL MARK BRIANLIST Complete the table for 11, 15, and 19 days. Input your
answers. Then click done.
Number of Days
Total Number of
Trophies Won
80
slope
3
100 trophies
4 days
25 trophies
1 day
7
180
11
15
19
DONE
Answer:
275, 375, 475
Step-by-step explanation:
First, find the slope using the two pairs of values given.
Number of days = x
Total number of trophies = y
Using (3, 80) and (7, 180),
Slope = ∆y/∆x = (180 - 80)/(7 - 3) = 100/4 = 25
Slope/unit rate = 25 trophies per day
Multiply 25 by each given number of days to get each corresponding total number of trophies won.
Thus:
✔️Number of days = 11
Total number of trophies won = 11*25 = 275
✔️Number of days = 15
Total number of trophies won = 15*25 = 375
✔️Number of days = 19
Total number of trophies won = 19*25 = 475
Answer:
280
380
480
Step-by-step explanation:
If he gets 100 trophies every 4 days then you just add 100 to each column because in each one the days are increasing by 4
Your welcome ;)
One interior angle of a triangle is 60⁰. The other angle measures are x⁰ and y⁰. Which of the following could be the values of x and y? Select all that apply. A. x = 50, y = 90 B. x = 45, y = 45 C. x = 40, y = 80 D. x = 100, y = 20 E. x = 60, y = 60
Answer:
B,C,D
Step-by-step explanation:
(10y + 3) - (2y - 2)
Answer:
8y+5
Step-by-step explanation:
Whoever responds first will get marked Best! Please look at the picture!
Find the area of the figure shown below.
7 ft
15 ft
8 ft
19 ft
Identify the cross section that results from slicing the three-dimensional figure.
A)
prism
B)
rectangle
square
D
triangle
answer is b
Answer:
b
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
i thing bbbbbbbbbbbbb