HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
Answers
Answer:
I think that B is correct
Hope it helps
Related Questions
Where would
(-3,2)
be if it was reflected across the x-axis
Answers
Answer:
(-3,-2)
Step-by-step explanation:
When you reflect over the x-axis, the x remains the same but the y changes to the opposite. In this case negative. I hope this helps, have a great day!
A plane flying from City A to City B travels x miles per hour for a total
of 4.5 hours. The plane takes the same route on the return trip, traveling
25 miles per hour faster for a total of 4.25 hours. What is the total distance
that the plane travels?
Answers
Answer:
Step-by-step explanation:
Olivia, use the dirt formula d = rt
distance = rate * time
x = rate * 4.5
x = (rate+25) *4.25
set them equal
rate)*4.5 = (rate+25) *4.25
4.5rate = 4.25 rate + 106.25
4.5rate- 4.25 rate = 106.25
0.25rate = 106.25
rate = 425
4.5(425) = 1912.5
check it
4.25(425+25) = 1912.5 yes it checks , that's right :)
does anyone know how to do this ??
Answers
Answer: 3-4-5
Step-by-step explanation: This is a special right-angled triangle with side lengths of 3,4 and 5.
Cual es la magnitud de la aceleración angular de una llanta de un automóvil que adquiere una velocidad angular de 350 rad/s en 2 segundos?
Answers
Respuesta:
175 rad / s²
Explicación paso a paso:
Dado que :
Velocidad angular final = 350 rad / s
Tiempo empleado = 2 segundos
La aceleración angular, a =?
Recordar ; la aceleración angular es igual a la carga en velocidad angular con el tiempo
(velocidad final - Velocidad inicial) / tiempo empleado
Velocidad inicial = 0 rad / s
Aceleración angular = (350 - 0) / 2 = 350/2
= 175 rad / s²
find the correct answer.....
Answers
Answer:
27.7 is the answer.
Step-by-step explanation:
The combined length would be adding. Add 12.45+2.8+12.45
PLEASE HELP I WILL MARK YOU BRAINLIEST
(1) A bottle of orange juice costs $2.52 for 12 ounces of orange juice and a bottle of apple juice costs $5.28 for 33 ounces. Which juice costs less per ounce?
(2) Joe has $22.31. He spends $10.12 on grapes and $5.33 on pears How much money does he have left?
Answers
Answer:
Answer to question 1: The apple juice costs less because it costs 16 cents per ounce and the orange juice costs 21 cents per ounce
Answer to question 2: 10.12+5.33=15.45 22.31 - 15.45 = 6.86 so joe has $6.86 left
Step-by-step explanation:
Answer:
Apple juice costs less,
He will have 6.86.
Step-by-step explanation:
Orange juice is 21 cents an ounce, whereas apple is 16 cents.
22.31- 15.45 in costs from the grapes and pears = 6.86.
5(4x – 2x) + 12 = 4x – 2
Answers
Answer:
-7/3
Step-by-step explanation:
it's negative seven thirds
What is the room’s perimeter?
Answers
20
Step-by-step explanation:
Find the volume of the pyramid. Volume =______
Answers
Answer: 192cm
Step-by-step explanation:
Answer: 192 cm
Step-by-step explanation:
Volume of a pyramid is V=l*w*h/3
enter the number that makes each equation ture
Answers
Answer:
22 = 5 + 17
46 = 82 - 36
Please mark as brainliest if answer is right
Have a great day, be safe and healthy
Thank u
XD
A store is open for business while it is being renovated. The noise from the renovation is increasingly driving away customers.
The daily revenue, r (d), the store has made d days since renovation began is modeled by the function r (d) = 10,000 (0.939),
What is the factor of decay in this function?
Answers
Answer:
Answer D
Step-by-step explanation:
The factor of decay is just the second term in this equation, so 0.939.
[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]
Actually Welcome to the concept of Exponential function.
The factor of decay would be the one with a Index power that is variable in nature,hence
==> D. 0.939 is the correct answer
quadrilateral ABCD is inscribed in circle O if the measure of arc AB is 104 and the measure of arc BC is 88 what is the measure of ABC?
84
96
168
192
Answers
Answer:
84degrees
Step-by-step explanation:
First we need to get the measure of arcCA;
arcCA + arcAB+arcBC = 360
arcCA + 104 + 88 = 360
arcCA + 192 = 360
arcCA = 360 - 192
arc CA = 168degrees
Also since m<ABC = 1/2 arcCA
m<ABC = 1/2 * 168
m<ABC = 84degrees
Hence the measure m<ABC is 84degrees
Answer:
84°
Step-by-step explanation:
PLEASE HELP ME WITH NUMBER 6!!!!!!!!!!!!!!!!!
Answers
Answer:
32.5
Step-by-step explanation:
x = 7
22+ 3.5x3 = 32.5
The second and third trials are shown here. Recall that 0–7 represent a blocked shot. 7-column, 5 row, random digits table. Column 1, 1, 2, 3, 4, 5. Column 2, 31645, 67940, 21805, 03648, 71716. Column 3, 03495, 85019, 26727, 93116, 46584. Column 4, 96163, 98036, 73239, 98590, 35453. Column 5, 10898, 98252, 53929, 10083, 98153. Column 6, 88532, 43838, 42564, 89116, 07062. Column 7, 73869, 45644, 17080, 50220, 95864. 67940, 85019, 98036 and 10898, 88532, 73869 circled. In the second trial, how many shots were blocked? In the third trial, how many shots were blocked?
Answers
Answer:
In the second trial, how many shots were blocked: 8
In the third trial, how many shots were
blocked: 10
El 15% de las 800 personas de un pueblo juegan al ajedrez ¿cuántas personas del pueblo juegan ajedrez?
Answers
Answer:
Cantidad de personas que juegan ajedrez= 120
Step-by-step explanation:
Dada la siguiente información:
Cantidad de personas en el pueblo= 800
Porcentaje de personas que juegan ajedrez= 15%
Para calcular la cantidad de personas que juegan ajedrez, debemos usar la siguiente formula:
Cantidad de personas que juegan ajedrez= 800*0,15
Cantidad de personas que juegan ajedrez= 120
A manufacturer makes ball bearings that have a target diameter of 5 mm. Quality control engineers sample ball bearings from a batch to test the hypotheses H 0 : mu=5 mm vs. H a : mu ne5 mi , where u is the true mean diameter of the ball bearings in that batch. Suppose that H 0 is actually true. Which situation below would have the lowest probability of a Type I error?
Answers
Answer: n=30 the other one is 0.01 !
Step-by-step explanation:
khan
The situation that would have the lowest probability of a Type I error is the one with the smallest significance level (α).
What is hypothesis testing?Hypothesis testing is a statistical method that is used to make decisions about a population based on a sample of data.
It involves testing a null hypothesis (H0) against an alternative hypothesis (Ha) using statistical techniques.
We have,
In hypothesis testing,
A Type I error occurs when we reject the null hypothesis (H0) when it is actually true.
The probability of a Type I error is denoted by the symbol alpha (α) and is usually set to a small value, such as 0.05 or 0.01.
Now,
To minimize the probability of a Type I error, we want to choose a significance level (α) that is small.
This means that we are willing to accept a lower probability of detecting a difference when one actually exists (i.e., a higher probability of a Type II error).
For example,
If we set α = 0.01, we are saying that we are willing to accept only a 1% chance of incorrectly rejecting the null hypothesis (H0) when it is actually true. This would result in a very small probability of a Type I error.
Therefore,
The situation that would have the lowest probability of a Type I error is the one with the smallest significance level (α).
Learn more about hypothesis testing here:
https://brainly.com/question/30588452
#SPJ2
please help, if correct I’ll give brainlist..
Answers
Answer:
I believe the answer is B
Step-by-step explanation:
Find the mean of the data.
8, 12, 19, 13, 15, 12, 17, 16
The mean is
.
Answers
Answer:
The mean is 14
Step-by-step explanation:
add all of the numbers and divide by 8
Because you add all the numbers then divided it by how many numbers there are
Which equation represents an inverse variation function that passes through the points (4, 5) and (10, 2)?
y =5/4x
y =
y = 20x
y =
Answers
What is the y-intercept of the quadratic function f(x)=(x-6)(x-2)?
Answers
Answer: (0,12)
Step-by-step explanation:
Type the correct answer in the box. Use numerals instead of words. Enter your answer as a fraction in simplest form, using / for the fraction bar.
A high school athlete has been offered football and track and field scholarships to multiple universities. For football, he has 3 offers in Alabama, 3 in North Carolina, and 2 in Florida. For track and field, he has 4 offers in Florida, 5 in Texas, and 4 in California.
The probability that he chooses to play football in North Carolina is?
Answers
Total Offers:
3 + 3 + 2 + 4 + 5 + 4 = 21
Offers for football in NC = 3
Probability = 3/21 = 1/7
can someone please help!
is a triangle with side lengths of 24, 10, and 26 a right triangle? and why?
Answers
Answer:
I need a picture or something
Company A charges a $125 annual fee plus $7 per hour car share fee. Company B charges $110 plus $10 per hour. What is the minimum number of hours that a car share needs to be used per year to make company A a better deal?
A. 5
B. 11
C. 6
D. 9
Answers
Answer: 6
Step-by-step explanation:
A P E X
plz can someone help me, Ive been stuck on these for so long Thank you so much!
1. n ÷ 4 = 4
2. 144 ÷ m = 12
3. r ÷ 3 = 7
4. a ÷ 2 = 18
Answers
2) 144 ÷ 12 = 12
3) 21 ÷ 3 = 7
4) 36 ÷ 2 = 18
p.s - what I did was I multiplied the numbers which were in the equation to get the variable, but for number 2 you don’t multiple, you divide 144 by 12.
13. Whats the domain and range?
14. What’s the domain and range?
Answers
Answer:
See below
Step-by-step explanation:
13) Domain: x -> {-3,-2,-1,0,1,2}, Range: f(x) -> {5}
14) Notice how x can't be -4 as that will make the denominator 0. Therefore, your domain is (-∞,-4)U(-4,∞) and your range is [0,∞) since 0 is the lowest possible real y-value that satisfies the equation (recall that if y<0, you are unable to find the real square root of a real number)
HELP PLEASE!!!!!! ITS AREA AND PERIMETER THWRE ARE 5 PHOTOS PLEASE HELP <3
Answers
Answer:
Step-by-step explanation:
1. 670
2. 25500
3. 140.55
4. 54
5. 159.5
Q2: 160 + 120 + 210 + 70 + 90 + 90 = 740
Q3: (160 x 120) + (70 x 90) = 25500
19200 + 6300
Q5: As = 1/2 [tex]\pi[/tex] (6cm)^2
(6cm)^2 = 36cm
1/2 [tex]\pi[/tex] (36)
\pi = 3.14159 x 36 = 113.09 / 2 = 56.54 cm^2 area
12 x 7 = 84 + 56.54 = 140.54cm^2
Q6: 11 + 9 + 20 + 14 = 54
Q7: 9 x 11 = 99
11 x 11 = 122 / 2 = 61 99 + 61 = 160^2
Trisha had a bowling score of 126 for the first game. She had a score of 97 for the second game.
Which is closest to the percent decrease in her score from the first game to the second game?
Answers
Answer:
23% decrease
Step-by-step explanation:
:)
F(x) = x+3/x find inverse
Answers
I am unable to solve this problem.
Help pls... Bonnie has H toys in her room, Y toys lying outside, and B toys from Andy. Write an expression to show the number of toys that Bonnie has.
Answers
Answer:
H+Y+B
Step-by-step explanation:
She has H+Y+B because she has those toys.
Aisha has a piece of string that she cuts into smaller pieces. This line plot shows the length of each piece. Juan has a piece of string that is 12 as long as Aisha's seventh-longest piece. (Note: The problem states the seventh-longest piece, not the seventh-longest length.)
How long is Juan's piece of string?
Enter your answer as a mixed number in simplest form
Answers
Answer:
2 5/8
Step-by-step explanation:
Answer:
2 5/8
Step-by-step explanation: