There are 3,848 students and staff at happy town high school. if the principal friendly and 15 teachers are infected by a zombie at the very beginning of a school day, and the rate of infection is that the number of zombies doubles every hour. would every student and staff member be infected before the 8 hour school day is over? why?
If you could please explain your answer. thank you very much.
Answer:
no
Step-by-step explanation:
at firth hr - 15×2=
2 nd hr - 60×2
and so on,it takes more than 8 hr
SOLVE FOR X TO THE NEAREST TENTH
Answer:
x = 8.8
Step-by-step explanation:
First, you have to solve the side length for the smaller triangle.
[tex]c= \sqrt{ a^{2} +b^{2} }\\c= \sqrt{5^{2}+4^{2} } \\\\c=\sqrt{25+16} \\c=\sqrt{41} \\c= 6.4\\[/tex]
Now for the bigger square.
[tex]c= \sqrt{ a^{2} +b^{2} \\} \\c = \sqrt{6.4^{2} +6^{2} } \\c= \sqrt{40.96+36} \\c= \sqrt{ 76.96}\\c= 8.77\\[/tex]
Rounded to the nearest tenth = 8.8
https://g.co/kgs/dg245M
I use this for my pythagorean theorem questions
Solve for n.
2(n + 5) = 18, n=
Answer:
n=14
....................
Answer:
n = 4Step-by-step explanation:
See the steps:
2(n + 5) = 182n + 10 = 182n = 18 - 102n = 8n = 8/2n = 4find the equation of the line
use exact numbers
y=__ x+__
Answer:
y=2x-1
Step-by-step explanation:
btw it would be a - not a + cause the line is going back
Hi I need helpppp plzzzzzzzzzzzzsssss
Answer:
Step-by-step explanation:
Answer:
2, 8 and 14
is this for the subject math
what is the slope of the function
Answer:
-2/2
Step-by-step explanation:
function calculator
Pls pls pls pls help me
Answer:
m angle BCA =48 degrees
m angle ABC =70 degrees
m angle BAC=62 degrees
m angle BCD=132 degrees
Step-by-step explanation:
First you know that both interior angles have to equal the exterior angles (sorry I forgot what the name of the property). This means that the equation will be 6x-8+4x+10=12x-24. Simplify this to get 10x-2=12x-24. Simplify again to get 2x=26. Divide each side by 2 to get x=13. Now that you know x is equal to 13, you should plug x into angle ABC, BAC, and BCD. When you finish, angle ABC should be 70 degrees, angle BAC should be 62, and BCD should be 132. To find angle BCA, you know that angle ABC is 70 degrees and BAC is 62 degrees. Every triangle has to equal 180 degrees so the equation should be 180-70-62 which is equal to 48. Therefore, m angle BCA =48 degrees, m angle ABC =70 degrees, m angle BAC=62 degrees, and m angle BCD=132 degrees. With this you can mark the correct choices.
Hope this helps you
The field where Marisol plays soccer is a rectangle 100 yards long and 60 yards wide. What is the perimeter of the soccer field?
100x600=60000..............................
Answer:
320 yards long
Step-by-step explanation:
(100x2) + (60x2) = P
P = 200 + 120
P = 320 yards.
a trapezoids longer base is 4 times its shorter base. If the trapezoid has an area of 80 cm squared and a height of 8cm has what is the length of each base
Asked has saved $27 in bills to buy a bicycle helmet. Which set of bills represent the $27 Aksel has saved?
Answer:
A $20
A $5
And 2 ones.
add them up it =27
Step-by-step explanation:
From among the 300 largest cities in the United States, the FleeceU Auto Insurance Company identified the 10 safest and 10 least-safe U.S. cities based on the mean number of years drivers went between automobile accidents. The cities on both lists were the smaller cities on the list of the 300 largest.
Required:
Use facts about the sampling distribution model of the sample mean to explains why this is not surprising?
Answer:
7
Step-by-step explanation:
I just want points
Cities in which the mean is based on a smaller number of drivers will have greater variation in their means and are therefore more likely to be both safest and least safe.
What is random sampling?In statistics, a simple random sample is a subset of individuals chosen from a larger set in which a subset of individuals are chosen randomly, all with the same probability. It is a process of selecting a sample in a random way.
Given that, from among the 300 largest cities in the United States, the FleeceU Auto Insurance Company identified the 10 safest and 10 least-safe U.S. cities.
It is noted that mean is used to measure the safety of a city. It is known that outliers have more effect on the mean value. The outlier drags the center or mean value toward it. Also, small samples usually have more variation. This could be the reason why small cities are on both safe and least safe cities lists.
So, the correct option is d.
Options (a) and (c) do not include any interpretation in terms of mean. Option (b) suggests that data is bimodal, but it does not signify why small cities are more in the lists. Option (e) does not conclude in terms of mean. Option (f) suggests the phenomenon of traffic congestion in big cities, but it cannot be considered only because of traffic the mean year is less. Option (g) does not imply statistically meaningful evidence to suggest the claim. And, option (h) is almost the same as option (d). However, since it does not suggest more about the variation, it is incorrect. Thus, except option (d), the remaining all statements are not recommended.
Therefore, option D is the correct answer
Learn more about the random sample here:
https://brainly.com/question/12719656.
#SPJ6
"Your question is incomplete, probably the complete question/missing part is:"
From among the 300 largest cities in the United States, FleeceU Insurance Company identified the 10 safest and 10 least-safe U.S. cities based on the mean number of years drivers went between automobile accidents. The cities on both lists were the smaller cities on the list of the 300 largest. Use facts about the sampling distribution model of the sample mean to select the choice below that explains why this is not surprising.
a. More people in larger cities drive older cars that are more accident prone.
b. In smaller cities, the distribution of the mean number of years drivers go between accidents is bimodal, which makes it more likely they will be in the safest and least-safe cities.
c. Larger cities have a higher incidence of hit-and-run accidents.
d.Cities in which the mean is based on a smaller number of drivers will have greater variation in their means and are therefore more likely to be both safest and least safe.
e. Accident statistics are more accurate in smaller cities.
f. Traffic congestion in larger cities decreases the mean number of years drivers go between accidents but not enough to place larger cities In the least-safe group.
g.Large cities are not on the safest list because their mean time between accidents is reduced by people who "stage" accidents for purposes of insurance fraud.
h.Smaller cities are safer, but a few accident-prone drivers (outliers) in some small cities decreases the mean number of years between accidents, resulting in these cities being listed on the least-safe list.
The net of a triangular prism is shown.
14 cm
5 cm
5 cm
6 cm
3 cm
What is the surface area of the prism?
O A. 46 cm
OD. 72 cm
O B. 54 cm
O E. 96 cm
OC. 69 cm
Which of the following fractions are between 3/7 and 4/7?
Answer:
3.1-3.9/7 can be the answer.
Step-by-step explanation:
this is because you asked between and not exactly in half. 3.5/7 would be halfway
Part B Walden poses the same question (How many people live in your home, including yourself?) to each person in the house next to his. Based on their responses, he wrote this data set: 5, 5, 5, 5, 5. Question 1 What is the center of this data set?
PLZ answer the question
Answer:
The answer is 5
Step-by-step explanation:
get to the middle of the 5's and that's your answer =>=
Answer:
The answer is 5
Step-by-step explanation:
A coin and a die are tossed. What is the probability of getting a 6 and a tail?
Answer:
The probabilty is 1/2 for the coin and the probability is 1/6 for the die.
Hope this helps!
Step-by-step explanation:
Answer:
the posibility of getting a six on a die is 21/1 because there is 21 dot's on a die and getting a is 1/1 because there is only 2 sides hope this helps :)
Step-by-step explanation:
How many is :
|-7 - 7|
Answer:
That is 14 I think
Step-by-step explanation:
Remove all signs when finding the absolute value.
PLZ ANSWER I REALLY REALLY NEED IT
If I save 20$ at the end of every month for 12 years, how much will I have?
Answer:
2880
Step-by-step explanation:
144 months times 20 equals 2880
5 A box of donuts holds
12 donuts. One-fourth
of the donuts have
sprinkles. Of the remaining
donuts, one-third have
cherry filling. The rest are
plain, What percent of the
donuts are plain?
Answer:
91.6667%
Step-by-step explanation:
1/3 of 1/4 = 1/12
11/12 = 91.6667%
Have a great day <3
Answer:
50% of the donuts are plain
Step-by-step explanation:
out of 12 donuts, 1/4 have sprinkles. This results in 3 donuts having sprinkles. 3 out of 12 is 9. 1/3 of 9 is 3. 3 donuts have cherry filling. The rest, which is 6 are plain. 6 is 50% of 12.
HELP PLEASE DUE IN 4 MINUTES
In ΔQRS, the measure of ∠S=90°, the measure of ∠Q=38°, and RS = 1.2 feet. Find the length of QR to the nearest tenth of a foot.
Answer:
1.9
Step-by-step explanation:
i'll give brainliest please help
Answer:
The answer is ≈9.7474532 cm.
P.S. it took me a long time to figure this out I would appreciate if you put brainliest.
sinificidigijilisidifigihijikopl
Answer:
jhadfiogdivbdui
Step-by-step explanation:
which of the following describes the roots of the polynomial function f(x)=(x-3)^4(x+6)^2
Answer:y=3x+4
Step-by-step explanation:
Answer:
3 with multiplicity 4 and 6 with multiplicity 2
Step-by-step explanation:
D
-x+y=1
-6x+3y=-12
Solve
Answer:
-x = -y + 1
x = 0.5y + 2
Step-by-step explanation:
Black Wall Street: How did it end?
Answer:
As news of these deaths spread throughout the city, mob violence exploded. White rioters rampaged through the black neighborhood that night and morning killing men and burning and looting stores and homes. Around noon on June 1, the Oklahoma National Guard imposed martial law, effectively ending the massacre.
Complete the table and fill in the last
Answer:
Its will be 2/3
Step-by-step explanation:
hope it helps you
Answer:
3/5…...........….........
2 to the power of -5 as a product?
Answer:
1/32
Step-by-step explanation:
Answer:
0.03125
Step-by-step explanation:
2^(-5)
0.03125
I need help figuring out the answers
what is 4/9 - 2/5 and then the answer simplified
Answer:
2/45
Step-by-step explanation:
4/9 - 2/5
20/45 - 18/45
= 2/45