Jaime says that the value of -1 x n is always equal to the value of n = (-1) for all
values of n.
Explain whether Jaime is correct or incorrect.
I need help with this
Answer:
c
Step-by-step explanation:
it just is the answer have a nice day
Answer:
c
Step-by-step explanation:
c
A water park keeps track of the number of times each visitor goes down water slides during their visit . The data shows the number of times 12 visitors went down a water slide.
4, 22, 16, 10, 11, 20, 20, 12, 6, 3, 11, 1
Create a histogram of this data.
To create a histogram, hover over each age range on the x-axis. Then click and drag up to plot the data.
Answer:
Refer to image
Step-by-step explanation:
When creating a histogram it is best to create a range for the different variables that are available.
So for the sake of covering all the possible ranges from 1 - 22, let's divide it into 5 categories.
0 - 5
6 - 10
11 - 15
16 - 20
21 - 25
Now that we have set ranges for the different variables, we then find the frequencies.
0 - 5 : 3
6 - 10 : 2
11 - 15 : 3
16 - 20 : 1
21 - 25 : 3
Now that we have all the values we can then create our histogram
/
the product of a number and two more than the number .. what is the expression?
If i have 22 more questions to go out of 42 what question am i on?
Answer: 20
Step-by-step explanation:
According to a medical study, 15% of people will experience an adverse side effect
within one hour after taking a particular experimented drug. Suppose you survey 12
people who participated in the study. What is the probability at most 2 people will
have adverse side effect?
A)O 0.594
B)0.646
C)0.736
D)0.264
Answer:
c
Step-by-step explanation: trust me
The probability that the people that would have adverse effect are at most 2 is 0.736
What is probability?This is the theory that is used in statistics to explain the chances of an event occuring.
To solve for the probability of at most 2, we solve for 1- P(1) + P(2)
= 1/12 + 2/12
= 1 - 0.083+0.167
= 0.73
Therefore the probability that the most people with adverse effect is 2 is 0.736. Option c is correct.
Read more on probability here: https://brainly.com/question/24756209
Given P(A)=0.64P(A)=0.64, P(B)=0.4P(B)=0.4 and P(A\cap B)=0.356P(A∩B)=0.356, find the value of P(A\cup B)P(A∪B), rounding to the nearest thousandth, if necessary.
Answer:
Step-by-step explanation:
P(A U B) = P (A) + P (B) - P (A and B)
= 0.64 + 0.4 - 0.356
= 0.684
The value of P(A∪B) is 0.684
What is probability?Probabilities are used to determine the chances of events
The given parameters are:
P(A)=0.64,
P(B)=0.4
P(A∩B)=0.356
To find the value of P(A∪B), we make use of the following formula
P(A∪B) = P(A) + P(B) - P(A∩B)
So, we have:
P(A∪B) = 0.64 + 0.4 - 0.356
Evaluate the expression
P(A∪B) = 0.684
Hence, the value of P(A∪B) is 0.684
Read more about probability at:
https://brainly.com/question/25870256
Riley is starting her own laundry business. Riley thinks she will do a better job than her competitors, so she thinks she can charge $16.80 per hour. If she knows she will only be able to work 40 hours per week, how much money will she earn each week?
Answer:
dont copy thos links they are a Scamm
RuiFeng is twice as old as Raj and Khairul is 7 years younger than RuiFeng. If the sum of their ages is 38 years, find their respective ages?
Answer:Ans :RuiFeng 18 yrs, Raj 9 yrs, Khairul 11 yrs
Step-by-step explanation:
Find the measure of the
indicated angle
Answer:
45
Step-by-step explanation:
180 in a triangle,
110 + 25 = 135
add on 45 = 180
Find the length of all segments in the triangle
Find LA, AE, SL
How do you solve this? I really don't understand...
Answer:
MEAN 5.8 add all the points up then divide by the number of dots
MEDIAN 5 the middle of the data
MODE 5 most accruing one
RANGE 7 maximum minus minimum
Za and Zb are complementary angles. Za measures 55°.
What is the measure of Zb?
Answer:
15
Step-by-step explanation:
hope this helps!
100 points
Choose the different ways that a graph can be misleading.
The y-axis starts at zero and uses consistent intervals.
Different bar heights are used on the same graph.
The y-axis doesn't start at zero.
The intervals on the y-axis are too large.
Different bar widths are used on the same graph.
The y-axis starts at zero but has different intervals.
Just a little note you put 50 points and not 100
The y-axis doesn't start at zero.
The intervals on the y-axis are too large.
Different bar widths are used on the same graph.
The y-axis starts at zero but has different intervals.
Answer:
The y-axis starts at zero and uses consistent intervals.
Step-by-step explanation:
anyone know the answer to this?????
Answer:
15
Step-by-step explanation:
because you add them all up on god
Answer:
im not good at math
Step-by-step explanation:
hallar el numero de intervalo de
33 - 11= 22
Answer:
22=22
Step-by-step explanation:
33-11
22
22=22
help pls i’ll mark brainliest:)
Answer:
166mm
Step-by-step explanation:
i am smart
Answer:
146 mm²
Step-by-step explanation:
First, let's start with the formula for the surface area of a rectangular prism.
A = 2(wl + hl + hw)
Plug in everything that you know.
A = 2[(4 · 5) + (7 · 5) + (7 · 4)]
Simply the equation.
A = 2(20 + 35 + 28)
A = 2(73)
A = 146
please answer correctly. i will give brainliest!!
I'm pretty sure its just the last 3
How many solutions does the equation
2 + 6(2 - 4) = 3x 18 + 3x have?
A infinite
B 0
C 1
D 2
ILL MARK BRAINIEST IF YOU DO THIS RIGHT!!! DO 9 AND 10!!!
please help tysm !!!!!!!
15 cm
30°
B
OAB is a sector of a circle, centre O.
The radius of the circle is 15 cm.
The angle of the sector is 30°.
Calculate the area of sector OAB.
Leave your answer in its simplest form.
Step-by-step explanation:
change the angle to radian
then use formula 1/2 × π × radius square
can u guys help me with this
Answer:
Step-by-step explanation: Finding the height can be solved using a simple formula using the length of the base and the area. You should multiply length times area! hope this helps.
HELPPPP I DONT HAVE A LOT OF TIMW LEFT PLEAEE DONT SEND ME A FILE I DOESNT WORK FOR ME PLEASE JUST HELPP ME
it's the first answer (1,-2) (4,-2) (1,-4) (4,-4)
PLEASE HELP ASAPPP ITS URGENT
Answer:
Step-by-step explanation:
2^-70/4^14
1/(2^70*4^14)
answer is b
9514 1404 393
Answer:
B 1/(2^70·4^14)
Step-by-step explanation:
The applicable rules of exponents are ...
(a^b)^c = a^(bc)
a^-b = 1/a^b
__
[tex]\left(\dfrac{2^{-10}}{4^2}\right)^7=\dfrac{2^{-10\cdot7}}{4^{2\cdot7}}=\dfrac{2^{-70}}{4^{14}}=\boxed{\dfrac{1}{2^{70}\cdot4^{14}}}[/tex]
Is this the right answer?
Answer:
yes
Step-by-step explanation:
10 is half of 20 but the equation is 11/20 therefore 11/20 is greater than 10/20=1/2
Which describes the number and type of roots of the equation x^3 + 121x = 0?
a. 2 real roots, 1 imaginary root
b. 1 real root, 2 imaginary roots
c. 3 real roots
d. 3 imaginary roots
Answer:
b; 1 real root and 2 imaginary roots
Step-by-step explanation:
From here, we have
x(x^2 + 121) = 0
x = 0 (1 real root)
or
x^2 + 121 = 0
x^2 = -121
x = √(-121) (2 imaginary roots)
so is would be two complex numbers from above
James walked 15 blocks. she stopped at the store 3/5 of the way into her walk. how many blocks did she walk to the store?
Answer:
9 blocksStep-by-step explanation:
3/5 of the way = distance to the store3/5*15 = 9 blocksShe walked 9 blocks to the store
Answer:
9 blocks
Step-by-step explanation:
wrongsubject Which conditions are needed for a hurricane to form?
A.
warm, dry air rising over warm areas on the land
B.
warm, dry air rising over warm areas in the ocean
C.
warm, moist air rising over warm areas on the land
D.
warm, moist air rising over warm areas in the ocean
Find the median, mean, and range.
68, 82, 43, 39, 83
Answer:
mean is 63 median is 68 and range is 44