NO LINKS OR ELSE YOU'LL BE REPORTED! Please give me the correct answer.Only answer if you're very good at math.
Answers
Answer:
positive
Step-by-step explanation:
hope this helps :)
Answer:
positive
Step-by-step explanation:
because your adding +2 when ur at 0
Related Questions
Which fraction represents the probability of getting at least 1 heads?
A.7/8
B.3/4
C.1/6
D.1/8
Answers
A number n is at most −110.
Answers
Answer:
n ≤ -110
Step-by-step explanation:
Is 3/4 closer to 0 or 1?
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Answer:
It is closer to 1
Step-by-step explanation:
3/4 is 1/4 away from 1, whereas 0 is 3/4 away from 3/4. So, 1 is closer.
The fraction 3/4 is closer to 1.
We have,
To determine whether the fraction 3/4 is closer to 0 or 1, we can compare the distances between 3/4 and 0, and between 3/4 and 1.
The distance between 3/4 and 0 is 3/4.
The absolute value of the difference is |3/4 - 0| = 3/4.
The distance between 3/4 and 1 is 1 - 3/4 = 1/4.
Since the distance between 3/4 and 1/4 (which is 1/4) is smaller than the distance between 3/4 and 0 (which is 3/4), we can conclude that 3/4 is closer to 1 than to 0.
In other words, if we were to plot the fractions 0, 3/4, and 1 on a number line, the distance between 3/4 and 1 would be smaller than the distance between 3/4 and 0.
Therefore,
The fraction 3/4 is closer to 1.
Learn more about fractions here:
https://brainly.com/question/24370499
#SPJ2
2. Barnes and Noble bookstore is having a sale. Dr. Mumin's book sells for
$4 per copy. Dan Moyer's book sells for $1 per copy. Leannie spends $23
for 8 books'. How many copies of books from each author did she buy?
Answers
Consider the line - 5x – 3y = 7.
(a) What is the slope of a line parallel to this line?
(b) What is the slope of a line perpendicular to this line?
Answers
Answer:
a: m=5/3
b: m=-3/5
Step-by-step explanation:
first, before answering the questions, let's change the line from standard form (ax+by=c), where a and b are free coefficients into slope-intercept form (y=mx+b), where m is the slope and b is the y intercept
subtract 5x from both sides
-3y=-5x+7
divide by -3
y=5/3x-7/3
now to answer part a:
parallel lines have the same slopes, but different y intercepts.
the slope of the given line is 5/3, so therefore, a parallel line to the line y=5/3x-7/3 will also be 5/3
part b:
perpendicular lines have slopes that are negative and reciprocal; if you multiply them together, the result is -1
so to find the slope of a perpendicular line, use this formula:
5/3m=-1
multiply by 3/5 to isolate the variable
m=-3/5
therefore the slope of a perpendicular line will be -3/5
hope this helps!
Lesson 13 Problem Set 5.4
2.
Draw rectangular fraction models of 3 >
f3x3 and
Compare multiplying a number by 3 and by 1 third.
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An aquarium can hold 4.5 liters of water. How many milliliters of water can the aquarium hold? A 450 milliliters B 4,500 milliliters C 45 milliliters D 45,000 milliliters
Answers
Answer:
B. 4,500
Step-by-step explanation:
1 liter = 1,000 milliliters
4.5 x 1,000= 4,500
:DDDD Glad I could help
THIS IS MY LAST QUETSION!!!! Please help!!!
Answers
Answer:
x=19(rounded) or 18.7882942281
Step-by-step explanation:
a^2+b^2=C^2
8^2+17^2=C^2
64+289= C^2
353=C^2
[tex]\sqrt{353} =\sqrt{C^2}\\[/tex]
18.7882942281= C
19= C
How much money would Julie earn for working 16 hours? 15 hours is 180$ PLEASE HELP
Answers
Basically 180 divided by 15 would be 12 so one hour of working would make her 12 dollars so 12 times 16 would be 192 hope this helps!
Which statement is true?
24 – 15 × 4 – 3 × 2 = 30
24 – 15 × (4 – 3) × 2 = 30
(24 – 15) × 4 – 3 × 2 = 30
(24 – 15) × 4 – 3 × 2 = 66
Answers
Answer:
I belive its
24 – 15) × 4 – 3 × 2 = 66, the last one.
If it's wrong please correct me! Hope this can help!
Answer:
i know if its not the correct one but for me its
(24−15)×4−3×2=30
de una bolsa donde hay veinte bolas numeradas del 1 al 20 extraemos una, A: obtener un número par , B: obtener número primo, C: obtener un número tal que su suma de cifras sea 5,
a) comprobar que cumplan con las propiedades asociativa y distributiva en los sucesos, b) comprobar que se cumplan con las propiedades de las leyes de morgan entre los sucesos AyC , ByC, AyB , c) efectúa las siguientes operaciones en los sucesos unión entre AB, BC, AB, intersección entre AB,BC, AB, diferenciación entre AB, BA, CA, AC,
Answers
Para resolver este problema se aplica la ecuación de la probabilidad, cuya ecuación es la que se presenta a continuación:
P = Nf/N * 100%
Los datos son los siguientes:
Nf = 1
N = 20
Sustituyendo los datos en la ecuación se tiene que la probabilidad es la siguiente:
P = 1/20 * 100%
P = 5%
La probabilidad de extraer el número que deseas en un intento es de 5%.
Does coordinate p or coordinate q represent a greater number?
PLEASE HELP!!
Answers
Answer:
You need to attach a picture
Step-by-step explanation:
I have several pages like this and do not understand it at all.
Answers
2
One type of redwood tree has an average height of 65 feet when it is 20 years old. If the tree is more than 20 years
old, the average height, h, can be modeled by the function h = 1.95(a - 20) + 65, where a is the age of the tree in
years. Which statement about this situation is true?
A Every additional 1.95 ft of length over 20 ft adds 45 years to the age of this type of redwood tree.
8. For this type of redwood tree, the average height increases by 1.95 ft per year throughout its lifetime.
c. Each additional year of age over 20 years adds 1.95 ft to the average height of this type of redwood tree.
D. For this type of redwood tree, the average height increases by 65 ft for every 20 years of growth.
Answers
Each additional year of
1 pound is equal to 16 ounces. How many ounces are in 3 pounds, 7 ounces?
Answers
Answer:
1 pound=16 ounces
3 pound=16x3= 48 ounces
Step-by-step explanation:
hope it helps ❤️
Answer:
if 1 pound = 16ounces
3pounds= 3×16+7ounces
= 48+7
= 55 ounces
What is the value of f(−3)? f(−3) = What are the domain and range of f(x)? (Negative infinity, infinity) ; (Negative infinity, 4); (Negative infinity, 4 Right-bracket (Negative infinity, 4 Right-bracket On a coordinate plane, a piecewise function is comprised of 2 lines and a curve. A line starts at closed circle (negative 3, 4) and has a negative slope toward (negative 5, 1). A line starts at open circle (negative 3, 3) and goes to closed circle (0, 0). A curve starts at closed circle (0, 0) and curves up to open circle (4, 2). f (x) = StartLayout Enlarged left-brace First row x + 7, x less-than-or-equal-to negative 3 Second row negative x, negative 3 less-than x less-than-or-equal-to 0 third row StartRoot x EndRoot, 0 less-than x less-than 4 EndLayout
Answers
Answer:
4
B
Step-by-step explanation:
Answer:
4
next one is B
Step-by-step explanation: EdGE
Colton's truck weighs 1 tons. Francine's
truck weighs 2 į tons. What is the difference
between the weights of their two trucks?
Answers
Make the denominators same number.
2 1/8- 1 2/8
And subtract
7/8
Your answer is J
Jillian wants to figure out how much water will fit inside the water tower that is by her house. So she wants to find the volume of the water tower. True False
Answers
Answer:
True
Step-by-step explanation:
The volume of an object is the amount of matter the shape can hold, so finding how much water the tank can hold is finding the volume of the tank.
Have a great day! Hope this helps!
Answer:
True hope this helps
A manufacturer must test that his bolts are 4.00 cm long when they come off the assembly line. He must recalibrate his machines if the bolts are too long or too short. After sampling 196 randomly selected bolts off the assembly line, he calculates the sample mean to be 4.14 cm. He knows that the population standard deviation is 0.83 cm. Assuming a level of significance of 0.05, is there sufficient evidence to show that the manufacturer needs to recalibrate the machines? State the null and alternative hypotheses for the test.
Answers
Answer:
The null hypothesis is [tex]H_o: \mu = 4[/tex].
The alternate hypothesis is [tex]H_a: \mu \neq 4[/tex]
The pvalue of the test is 0.0182 < 0.05, which means that there is sufficient evidence to show that the manufacturer needs to recalibrate the machines.
Step-by-step explanation:
A manufacturer must test that his bolts are 4.00 cm long when they come off the assembly line.
This means that the null hypothesis is that they are 4.00 cm long, that is:
[tex]H_o: \mu = 4[/tex]
At the alternate hypothesis we test if it is different. So
[tex]H_a: \mu \neq 4[/tex]
The test statistic is:
[tex]z = \frac{X - \mu}{\frac{\sigma}{\sqrt{n}}}[/tex]
In which X is the sample mean, [tex]\mu[/tex] is the value tested at the null hypothesis, [tex]\sigma[/tex] is the standard deviation and n is the size of the sample.
4 is tested at the null hypothesis:
This means that [tex]\mu = 4[/tex]
After sampling 196 randomly selected bolts off the assembly line, he calculates the sample mean to be 4.14 cm.
This means that [tex]n = 196, X = 4.14[/tex]
He knows that the population standard deviation is 0.83 cm.
This means that [tex]\sigma = 0.83[/tex]
Value of the test statistic:
[tex]z = \frac{X - \mu}{\frac{\sigma}{\sqrt{n}}}[/tex]
[tex]z = \frac{4.14 - 4}{\frac{0.83}{\sqrt{196}}}[/tex]
[tex]z = 2.36[/tex]
Pvalue of the test and decision:
The pvalue of the test is the probability that the sample mean is different by at least 4.14 - 4 = 0.14 from the target value, which is P(|z| > 2.36), which is 2 multiplied by the pvalue of z = -2.36.
Looking at the z-table, z = -2.36 has a pvalue of 0.0091
2*0.0091 = 0.0182
The pvalue of the test is 0.0182 < 0.05, which means that there is sufficient evidence to show that the manufacturer needs to recalibrate the machines.
quick i’m almost done
Answers
Answer:
Step-by-step explanation:
[tex]\sqrt{12^{2}+6^{2} } = \sqrt{144 + 36} = \sqrt{180} = \sqrt{36*5}= 6\sqrt{5} = 13.4[/tex]
answer is A
The probability that you randomly select a red marble from a group of 40 marbles is 7/20 . How many are red marbles?
Answers
Urgent need help now
Answers
a(8,-5)
b(8,-9)
c(5,-9)
d(5,-5)
Answer:
a= (-5,8)
b= (-9,8)
c= (-9,5)
d= (-5,5)
an equilateral triangle has perimeter P. The length of one side is p/3 which expression is equivalent to the length of one side?
a.) 2/3p
b.) 3/4p
c.) 1/3p
d.) 3p
Answers
Answer:
Your answer is C
Step-by-step explanation:
Help out plsss ......
Answers
Answer: 5 hours will take two days.
Step-by-step explanation:
People dont matter here. but what does is hours. 2 hrs a day = 5 days
3hrs a day = 4 days, 4 hrs a day = 3 days, 5hrs = 2 days.
When hrs a day go up 1 the amount of days is reduced at a rate of 1. It's about finding the rate of change. So our rate of change was +1 hour = -1 day.
2,5
3,4
4,3
5,2
please help me with this !
Answers
9514 1404 393
Answer:
(a) 30%
Step-by-step explanation:
The number in the section marked "car" is 15.
The total of the numbers in all sections is (working CW) ...
15 + 10 + 5 + 20 = 50
Then the fraction that come by car is ...
car/total = ...
15/50 = 30/100 = 30%
Question in the image will give brainlyy
Answers
Maya plots the yards lost during a football game on a number line and labels it A. She plots Point B to the right of zero, a distance that is exactly as far from zero as Point A is. Which sentence is a correct statement about Point B?
The sum of the values of Point A and Point B is negative.
The sum of the values of Point A and Point B is zero.
Point B lies twice the distance from 0 as Point A.
Point B lies to the left of Point A on a number line.
Answers
Answer:
The answer is The sum of the values of Point A and Point B is zero.
Step-by-step explanation:
Answer:
The sum of the values of Point A and Point B is zero.
Step-by-step explanation:
What’s the answer of this text question???
Answers
Answer:
250 hamburgers and 194 cheeseburgers
Answer:
D. none of the above
Step-by-step explanation:
Ignore the troll....
The line plot shows the different lengths of nails in your toolbox. If you take all the nails
that are less than 2 inches long and lay them end to end, how far will they reach?
Answers
4 x 1/2” = 2”
2 x 1” = 2”
2 x 1 1/2” = 3”
2 + 2 + 3 = 7 inches
start time 7:30 elapsed time 2 hours 20 minutes end time is