Answer:A snow day occurs when school is canceled for the day because of bad winter weather. The box below shows the number of snow days at Andrew's school during each of the past six winters.
Step-by-step explanation:
plz answer brainliest and 20 points
Answer:
hi
Step-by-step explanation:
Find the angle in the interval 700° < θ ≤ 1060° such that θ is coterminal with 304°.
On Tuesday morning, the temperature was recorded
at 5°C. Over the course of the day, the temperature
dropped 7º. After this drop, what temperature will be
recorded?
A 12° C
B 2°C
C -2°C
D -12° C

A scuba diver was rising back to the surface after taking photos under water. At 2:50 P.M.,
he was at an elevation of 15.3 feet. At 2:55 P.M., the diver’s depth was 3.7 feet. By how
many feet did the diver’s position change from 2:50 P.M. to 2:55 P.M.
Answer:
the answer is 11.6 feet
Step-by-step explanation:
you simply subtract the feet of the depth he was at at 2:55pm from his depth at 2:50pm
Which is greater, 4 or v26
Answer:bvvve26
Step-by-step explanation:
Select the correct answer from each drop-down menu.
Point C(3.6, -0.4) divides in the ratio 3 : 2. If the coordinates of A are (-6, 5), the coordinates of point B are _______.
If point D divides in the ratio 4 : 5, the coordinates of point D are _______.
1st Blank
(5,-4)
(5,-2)
(10,-4)
(10,-2)
2nd Blank
(62/9,-4)
(58/9,-4)
(62/9,-2)
(58/9,-2)
Answer:
first blank would be 5,-2 and the second blank would be 58/9,-4
The function g(x) = 3 |x| is a transformation of the absolute value parent
function. Which graph shows g(x)?
Using translation concepts, the graph that shows the function g(x) = 3|x| is graph B.
What is a translation?A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction in it's definition.
Function g(x) = 3|x| is a vertical stretch of 3 units of function f(x) = |x|, that is, they keep the same vertex at (0,0), just graph g is stretched, passing at (1,3) instead of (1,1) for example, hence graph B is correct.
More can be learned about translation concepts at https://brainly.com/question/27950531
#SPJ1
Find the measure of each arc in OP
Answer:
Step-by-step explanation:
Can someone pls give me the answer to this I need it please
Answer:
i believe it's the first one
Step-by-step explanation:
41.89° = 41° + (0.89 X 60)' = 41° + 53.4
41°53' to the nearest minute.
eo
Exercise 5b
In AABC, A = 290, B = 36º, b = 15-8 cm.
Find a.
1
Answer:
a
Step-by-step explanation:
Louise begins factoring the polynomial, which has four terms. Which is the completely factored form of her polynomial?
8x3+24x2+10x+30
2(4x3+12x2+5x+15)
2[4x2(x+3)+5(X+3)]
which is the completely factored form of her polynomial?
○8x^2(x+3)^2
○2x(4x^2+5)
○2(4x^2+5) (x+3)
○2(4x^2+5) (x+3)^2
8x^3 + 24x^2 + 10x + 30
Factor out a common term, which is 2:
2(4x^3 + 12x^2+5x+15)
Now factor inside the parentheses to get final answer:
2(4x^2+5)(x+3)
Answer:
Question 1:
Louise begins factoring the polynomial, which has four terms.
8x3+24x2+10x+30
2(4x3+12x2+5x+15)
2[4x2(x+3)+5(x+3)]
Which is the completely factored form of her polynomial?
8x2(x + 3)2
2x(4x2 + 5)
2(4x2 + 5) (x + 3)
2(4x2 + 5) (x + 3)2
Answer is C
Question 2
Wen is factoring the polynomial, which has four terms.
6x3 – 12x2 + 7x – 14
6x2 (x – 2) + 7(x – 2)
Which is the completely factored form of his polynomial?
(6x2 + 7) (x –2)
(6x2 – 2) (x +7)
(6x2 + 2) (x – 7)
(6x2 – 7) (x + 2)
answer is A
Question 3
Which is the completely factored form of 3x2 – 12x – 15?
3(x + 1)(x – 5)
3(x – 1)(x + 5)
(3x + 1)(x – 15)
(3x – 1)(x + 15)
answer is A
question 4
Antonia is factoring the polynomial, which has four terms.
21x3−63x2+15x−45
3[7x3−21x2+5x−15]
3[7x2(x−3)+5(x−3)]
Which is the completely factored form of her polynomial?
21x2(x − 3)
36x2(x − 3)
3(7x2 + 5) (x − 3)
3(12x2 + 5) (x − 3)
answer is C
question 5
What is the greatest common factor of the terms in the polynomial 4x4 – 32x3 – 60x2?
4
4x
4x2
4x3
answer is C
question 6
Which product of prime polynomials is equivalent to 8x4 + 36x3 – 72x2?
4x(2x – 3)(x2 + 6)
4x2(2x – 3)(x + 6)
2x(2x – 3)(2x2 + 6)
2x(2x + 3)(x2 – 6)
answer is B
question 7
Which product of prime polynomials is equivalent to 36x3 – 15x2 – 6x?
x(3x – 2)(4x + 1)
3x(3x – 2)(4x + 1)
3(x2 + 1)(4x – 1)
3(x2 + 1)(4x + 1)
answer is B
question 8
Pascha is factoring the polynomial, which has four terms.
3x3 – 15x2 + 8x – 40
3x2(x – 5) + 8(x – 5)
Which is the completely factored form of her polynomial?
(3x2 – 5) (x + 8)
(3x2 – 8) (x + 5)
(3x2 + 8) (x – 5)
(3x2 + 5) (x – 8)
answer B
question 9
Which product of prime polynomials is equivalent to 3x4 – 81x?
3x(x – 3)(x2 – 3x – 9)
3x(x – 3)(x2 + 3x + 9)
3x(x – 3)(x – 3)(x + 3)
3x(x – 3)(x + 3)(x + 3)
answer B
question 10
Which product of prime polynomials is equivalent to 8x3 – 2x?
x(2x – 1)(2x – 1)
2x(x + 1)(x – 1)
2x2(2x + 1)(2x – 1)
2x(2x + 1)(2x – 1)
Answer D
simplify fully: 12/5b² ÷ 3/10ab
Answer:
8a/b
.................
i cant figure this out-
HELP!! What is the range of this function?
Answer:
Your range is A since that is the Y column
Step-by-step explanation:
About 130000 high school students took the AP exam in 2010 .the free response section of the exam consisted of five open ended problems and an investigative task each free
Complete question is;
About 130,000 high school students took the AP Statistics exam in 2010. The free-response section of the exam consisted of five open-ended problems and an investigative task. Each free-response question is scored on a 0 to 4 scale (with 4 being the best). For one of the problems, a random sample of 30 student papers yielded the scores that are graphed in the dot plot attached. The mean score for this sample is x¯ = 1.267 and the standard deviation is s = 1.230.
(a) Find and interpret the standard error of the mean.
(b) Construct and interpret a 99% confidence interval to estimate the mean score on this question. Use the four-step process.
Answer:
A) SOE = 0.225
The interpretation of this is that: if a sample size of 30 was taken, the difference between a sample mean score and a population mean score will be an average of 0.225
B) CI = (0.648, 1.886)
The interpretation of this is that;
We are 99% confident that that interval (0.648, 1.886) captures the true mean score of the AP Statistics exam in 2010
Step-by-step explanation:
A) We are given;
sample mean; x¯ = 1.267
Sample standard deviation; s = 1.230
Sample size; n = 30
Formula for standard error of the mean is;
SOE = s/√n
SOE = 1.23/√30
SOE = 0.225
The interpretation of this is that: if a sample size of 30 was taken, the difference between a sample mean score and a population mean score will be an average of 0.225.
B) we have a sample size of n = 30.
Thus;
DF = 30 - 1 = 29
We want to do a 99% Confidence interval.
From the attached t-table, we can see that critical t-value for DF = 29 and CL of 99%, we have t = 2.756
Formula for CI is;
CI = x¯ ± t(s/√n)
CI = 1.267 ± 2.756(1.23/√30)
CI = 1.267 ± 0.619
CI = (0.648,1.886)
The interpretation of this is that;
We are 99% confident that that interval (0.648, 1.886) captures the true mean score of the AP Statistics exam in 2010.
I CAN DO IT!
A. Directions: In a 500-m run competition, the following data was recorded. Solve
velocity using the formula, v-d/t, wherein: v=velocity, d=displacement, time
v(m/s)
PLAYERS
Marione
Hannah
William
Princess
Axel
d(m)
500in
500m
500m
500m
500m
t(s)
53
60
55
58
63
Paturo plsss answer now
Answer:
Marione= 500/53= 9.43m/s
Hannah= 500/60= 8.33m/s
William= 500/55= 9.09m/s
Princess= 500/58= 8.62m/s
Axel= 500/63= 7.94m/s
Sarah bought a pair of shoes that were discounted 12.5%. If the non-sale price was s,
which expression represents the cost Sarah paid for the shoes?
a. 1-0.125
b. 1-0.125s
c. 0.875s
d. 5-0.875
Answer:
B
Step-by-step explanation:
An angle whose measure is -405° is in
standard position. In what quadrant
does the terminal side of the angle fall?
Quadrant 1
Quadrant II
Quadrant III
Quadrant IV
Answer:
Quadrant IV
Step-by-step explanation:
Given
[tex]\theta = -405^\circ[/tex]
Required
The quadrant of the terminal side
To do this, we simply rotate the given angle in a clockwise direction.
A complete rotation is [tex]-360^\circ[/tex]
So, we have:
[tex]\theta = -405^\circ[/tex]
[tex]\theta = -360^\circ -45^\circ[/tex]
Remove the complete rotation
[tex]\theta = -45^\circ[/tex]
When [tex]45^\circ[/tex] is rotated in the clockwise direction, it stops at the 4th quadrant.
Hence, the terminal side falls in the quadrant IV
Use the term-to-term rule 'divide by 2' and complete the sequence:
8, ____, ____, ____
help fast please please please
Answer:
1). The correct answer is letter A)
6). The correct answer is letetr D)
Step-by-step explanation:
Let be the equation of a sin function:
[tex]sin(x)=Asin(B(x+C))+D[/tex]
Where:
A is the amplitudeThe period is 2π/BC is the phase shift leftD is the vertical shiftWe can see from the image of the problem (6):
The amplitude is: A = 3 units
The vertical shift is: D = 6 units
The phase shift is: C = π
The period is : P = 4π = 2π/B then B = 1/2
Therefore the correct answer is letetr D)
[tex]sin(x)=3sin(0.5(x+\pi))+6[/tex]
In the problem (1) we have:
The amplitude is: A = -2 units
The vertical shift is: D = 6 units
The phase shift is: C = π/4
The value of B = 1
Then the correct answer is letter A)
I hope it helps you!
Select the three expressions that are equivalent to 2 (4 - 3x) + (5x-2)
Answer:
The answer correct the questions is 11x-10
Answer:
Step-by-step explanation:
2 (4 - 3x) + (5x-2) can be solved in several basic steps. First, distribute multiplication in 2(4 - 3x), obtaining 8 - 6x and (overall) 8 - 6x + 5x - 2.
Combine like terms: -x = -10, or x = 10
what is the length of the triangle below?
Answer:
b-78 give me brainiest
Please help fast !!
50 points !
Answer:
-2 + 25
Step-by-step explanation:
2 times -1 = -2
5 times 5 = 25
Answer:
the 3rd answer
Step-by-step explanation:
Please Help ASAP!!!!!!!!
Answer:
the answer is C
Step-by-step explanation:
lemme kno if i got it wrong !
Explain how you can tell whether the sum of two numbers is positive or negative before you add. Give examples to illustrate your point.
Solve the inequality. -8y_<40 The solution is .
Answer:
Hi! The answer to your question is y [tex]\geq[/tex] -5
Step-by-step explanation:
☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆
☁Brainliest is greatly appreciated!☁
Hope this helps!!
- Brooklynn Deka
can someone help?? please!
Answer:
cheese
Step-by-step explanation:
cheese is the best answer
HELP ASAP WILL GIVE brainlist
Answer:
I dont know sorry :(:(:(:(:(:(:(:(:(
Part of the population of 6,000 elk at a wildlife preserve is infected with a parasite. A random sample of 50
elk shows that 3 of them are infected. How many elk are likely to be infected?
Based on the sample, there will likely be
infected elk in the wildlife preserve.
Answer:
360 elk are likely to be infected.
Can you please help me ASAP.
15x+20y
Step-by-step explanation:
you do 5x3x=15x & 5x4y=20y