Answer:
2,3,5,7,11,13
Step-by-step explanation:
the prime divisors of 10 are 2 and 5.
while the first six prime numbers are 2,3,5,7,11,13
Can you help me explain this answer please I need it really quick
Determine the value of x and y
Answer:
x=65, y=60
Step-by-step explanation:
x=65--->corrosponding angles with the triangle
x+y+55=180--->linear pair
(65)+y+55=180
y=60
Answer:
x=65 y=60
Step-by-step explanation:
Well, divide the hypotenuse between two triangles added onto the square root of the divisions between Mars and Pluto and we can derive the positive neutrons of the seventeenth quadratic of the Einstein constant equation.
or, know that x=65 due to it being on a parallel line to it, then due to their being 360 degrees around a point, 65+65+55+55=240, 360-240=120, then divide that by two to get it at y.
0.96 is 1/10 of what?
Answer:
0.96*10 is 9.6.
Step-by-step explanation:
Leah and Dan are trying to prove that the triangles below are congruent. Leah says they are congruent by the AAS congruence criteria, while Dan says they are congruent by the ASA congruence criteria. Who is correct? Explain.
Please help!! I’ll do what ever! find m<1, m<2, m<3, m<4, and m<5,
Answer:
1.)111
2.)69
3.)60
4.)60
5.)51
identify the slope and y-intercept of the line given below y=5x-1
Answer:
Slope: 5
Y-intercept: -1
Step-by-step explanation:
This equation is written in slope-intercept form, y=mx+b, where m is the slope and b is the y-intercept.
From this, we can see that 5 is m and -1 is b.
Therefore, the slope is 5 and the y-intercept is -1
Hope this helps! :)
QUICK PLS HELP
Before attending a basketball course, a player found that 60% of his shots made a
score. After attending the course, the player claimed he had improved. In his next
game he tried 12 shots and scored in 10 of them. Assuming shots to be
independent, test his claim at the 10% level of significance
Answer:
Step-by-step explanation:
60% = 7.2/12
83% = 10/12
He improved by a supposed 23%
If u can help me with this and have any social media please let me know ;-;
Answer:
I can't
Step-by-step explanation: I have every social
can someone please help me!!
Answer:
its number 4 or row
Step-by-step explanation:
what are the ratios from least to greatest 5:8, 11:16, 18:32
Answer:
Least: 18:32
Middle: 5:8
Greatest: 11:16
please help????????
Answer:
k=140
Step-by-step explanation:
64+76=140
180-140=40
180-40=140
Explain how Sergio use three lengths of a ribbon 2 ½ feet long to wrap packages. How many feet of ribbon did he us
Answer:
rate this 5 stars or your gay
Step-by-step explanation:
Just do it
The property that says 2+3 is equivalent to 3+2
12. What is the slope of line with the points (2,2) and (1,5)?
Answer:
- 3Step-by-step explanation:
The slope of a line given two points can be found by using the formula
[tex]m = \frac{ y_2 - y _ 1}{x_ 2 - x_ 1} \\[/tex]
From the question we have
[tex]m = \frac{5 - 2}{1 - 2} = - \frac{3}{1} = - 3 \\ [/tex]
We have the final answer as
- 3Hope this helps you
12. (03.03 MC) The equation below represents Function A and the graph represents Function B: Function A f(x) = 6x - 1 Function B 4 2 + 1 -2 1 -1 -2 -4 t -5
Answer:
Ans : = 0
Step-by-step explanation:
Answer:
[tex]\textsf{Slope of Function A = 2 x Slope of Function B}[/tex]
Step-by-step explanation:
We know that Function A is given by:
[tex]f(x)=6x-1[/tex]
And we are given the graph of Function B.
And we are asked to compare the slopes of the two functions.
So, we will determine the slope of each.
For Function A, the slope is simply the coefficient of our independent variable x.
Since 6 is our coefficient, the slope of Function A is 6.
For Function B, we will utilize the slope formula, given by:
[tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}[/tex]
We will need any two points from our graph. Let’s use (0, 1) and (-1, -2).
So, we will let (0, 1) be (x₁, y₁) and (-1, -2) be (x₂, y₂). Substitute appropriately:
[tex]\displaystyle m=\frac{-2-1}{-1-0}[/tex]
Evaluate:
[tex]\displaystyle m=\frac{-3}{-1}=3[/tex]
So, the slope of Function B is 3.
Therefore, the slope of Function A is twice the slope of function B.
So, we can write that:
[tex]\textsf{Slope of Function A = 2 x Slope of Function B}[/tex]
McAllister et al. (2012) compared varsity football and hockey players with varsity athletes from noncontact sports to determine whether exposure to head impacts during one season have an effect on cognitive performance. In the study, tests of new learning performance were significantly poorer for the contact sport athletes compared to the noncontact sport athletes. The following table presents data similar to the results obtained in the study.
Noncontact Athletes:
10, 8, 7, 9, 13, 7, 6, 12
Contact Athletes:
7, 4, 9, 3, 7, 6, 10, 2
a. Are the test scores significantly lower for the contact sport athletes than for the noncontact athletes? Use a one-tailed test with \alpha=.05
t-critical=
t=
b. Compute the value of (percentage of variance accounted for) for these data.
r^2= a. 0.123, b. 0.239, c. 0.138, d. 0.264
Answer:
[tex]t _{critical} = 1.760[/tex]
t = 2.2450
d. 0.264
Step-by-step explanation:
The null hypothesis is:
[tex]H_o: \mu_1 - \mu_2 = 0[/tex]
Alternative hypothesis;
[tex]H_a : \mu_1 - \mu_2 > 0\\[/tex]
The pooled variance t-Test would have been determined if the population variance are the same.
[tex]S_p^2 = \dfrac{(n_1-1)S_1^2+(n_2-1)S^2_2}{(n_1-1)+(n_2-1)}[/tex]
[tex]S_p^2 = \dfrac{(8-1)2.507^2+(8-1)2.8282^2}{(8-1)+(8-1)}[/tex]
[tex]S_p^2 = 7.14[/tex]
The t-test statistics can be computed as:
[tex]t= \dfrac{(x_1-x_2)-(\mu_1 - \mu_2)}{\sqrt{Sp^2 ( \dfrac{1}{n} +\dfrac{1}{n_2})}}[/tex]
[tex]t= \dfrac{(9-6)-0}{\sqrt{7.14 ( \dfrac{1}{8} +\dfrac{1}{8})}}[/tex]
[tex]t= \dfrac{3}{1.336}[/tex]
t = 2.2450
Degree of freedom [tex]df = (n_1 -1) + ( n_2 +1 )[/tex]
df = (8-1)+(8-1)
df = 7 + 7
df = 14
At df = 14 and ∝ = 0.05;
[tex]t _{critical} = 1.760[/tex]
Decision Rule: To reject the null hypothesis if the t-test is greater than the critical value.
Conclusion: We reject [tex]H_o[/tex] and there is sufficient evidence to conclude that the test scores for contact address s less than Noncontact athletes.
To calculate r²
The percentage of the variance is;
[tex]r^2 = \dfrac{t^2}{t^2 + df}[/tex]
[tex]r^2 = \dfrac{2.2450^2}{2.2450^2 + 14}[/tex]
[tex]r^2 = \dfrac{5.040025}{5.040025+ 14}[/tex]
[tex]r^2 = 0.2647[/tex]
The following is an example of what type of sequence? 3, 11, 19, 27, 35...
A: Geometric
B: Ratio
C: Ratio
D: Difference
Answer:
You have a series that increases by 8 Therefore it Ar^n-1So its a geomtric sequencea map has a scale of 1.5 inches = 9 miles. On the map, two towns are 4 inches apart. What is the distance, in miles between the two towns?
Answer:
36
Step-by-step explanation:
i multpliy 9x4=36
Julie is training to be in the hot dog eating contest. Her daily goal is to be able eat twice the amount of hot dogs she ate the day before. Her ultimate goal is to be able to eat 128 hot dogs in one day. If she eats 2 hot dogs on the first day, how many days will it take for her to reach her goal
a flag measures 90
feet by 60 feet. What is the perimeter of
this flag?
Jessica completed 21 math problems In 14 minutes at this rate how many math problems could complete in 30 minutes
Answer
45
Explanation
What is my perfect crime? I break into Tiffany's at midnight. Do I go for the vault? No, I go for the chandelier. It's priceless. As I'm taking it down, a woman catches me. She tells me to stop. It's her father's business. She's Tiffany. I say no. We make love all night. In the morning, the cops come and I escape in one of their uniforms. I tell her to meet me in Mexico, but I go to Canada. I don't trust her. Besides, I like the cold. Thirty years later, I get a postcard. I have a son and he's the chief of police. This is where the story gets interesting. I tell Tiffany to meet me in Paris by the Trocadero. She's been waiting for me all these years. She's never taken another lover. I don't care. I don't show up. I go to Berlin. That's where I stashed the chandelier.
at a baseball game 70% of the people in the crowd purchase popcorn. There were 250 people in the crowd. How many people purchased popcorn?
Answer:
35
Step-by-step explanation:
The answer is 35 because 250 divided 7 is 35
Please answer this thanks
Answer:
$66.24
Step-by-step explanation:
TIP:
55.20 x 0.15 = 8.28
TAX:
55.20 x 0.05 = 2.76
Answer:
55.20 + 8.28 + 2.76 = 66.24
(Also always tip your server 20% unless they were bad)
Please help, will give brainliest. Evaluate each expression for the given value of the variable(s). And Explain, Please.
3d - 4
d = 1.2
Answer:
-0.4
Step-by-step explanation:
3d-4 where d=1.2
substitute 1.2 for d and solve
3(1.2)-4
3.6-4= -0.4
Select the tables that show a proportional relationship between x and y.
Answer:
The table in blue
Step-by-step explanation:
Which one of these formulas describes the following sequence?
1,5,12,22,35
We can find a formula for nth term of the given sequence as follows:
1, 5, 12, 22, 35
The 1st differences between terms:
4, 7, 10, 13
The 2nd differences :
3, 3, 3
Since it takes two rounds of differences to arrive at a constant difference between terms, the nth term will be a 2nd degree polynomial of the form: [tex]a n^2 + b n + c[/tex], where c is a constant. The coefficients a, b, and the constant c can be found.
We can form the following 3 equations with 3 unknowns a, b, c:
[tex]1 = a\cdot1^2 + b\cdot1 + c\\5 = \cdot2^2 + b\cdot2 + c\\12 = a\cdot3^2 + b\cdot3 + c[/tex]
Solving for a, b, c, we get:
a = 3/2, b = -1/2, c = 0
Therefore, the nth term of the given sequence is:
[tex]\boxed{ a_n = \dfrac{3}{2}n^2- \dfrac{1}{2} n}[/tex]
6= 2(y+2). Helppppppppppppppp
Answer:
y=1
Step-by-step explanation:
6=2y+4
2=2y
y=1
1.15x10^-5 in standard form
Step-by-step explanation:
= 1.15 / 10⁵
115/10000000
0.0000115
is the correct answer
Skylar went on a road trip to New York. On the first day of her trip. she drove 656 miles in 8 hours. What unit rate did she travel in miles per hour?
Please send me a answer ASAP please thank you
Answer:
The answer would be D.9