Answer:
0.98
Step-by-step explanation:
Assuming the number of questions on all the tests is 10,
9+9+10+10+10 / 50
You get 50 by doing 5 quizzes x 10 questions per quiz.
48/50 = 0.98
Please help asap first correct answer will get the brainly crown
25x-22.5=12x+22.5+2x
Simplify: m^2n^3 aanm^2a^2n^4
9514 1404 393
Answer:
a^4·m^4·n^8
Step-by-step explanation:
The applicable rule of exponents is ...
(a^b)(a^c) = a^(b+c)
__
m^2n^3 aanm^2a^2n^4
= a^(1+1+2)·m^(2+2)·n^(3+1+4)
= a^4·m^4·n^8
Jenelle invested $13000 in two mutual funds. Fund A earned 5% profit during the first year, while Fund B suffered a 2.5% loss. If she received a total of $290 profit, much had she invested in each mutual fund a
Jenelle invested $ ____ fund A
Jenelle invested $ ____into fund B
Answer:
hola la respuesta es 3900 y 2348
Step-by-step explanation:
espero que te sirva
can someone average this out for me and for the term test I made a 36
Answer: 70.77 or 71 if rounded up
Step-by-step explanation:
Add all the scores then divide to 18.
2 x 6/7
SEND HELP!!!!!!!!!!!
Answer: C. 2 6/7
Hope that helped! :)
I’ll mark the first person to answer
Answer:
$3.00 per person $8.00 per vehicle
Step-by-step explanation:
2x3=6 6+8=14
4x3=12 12+8=20
8x3=24 24+8=32
Hope this helps
Carlos is NOT correct because
Answer:
Carlos should do his own work
Confused bab in need ☹️
Answer:
25 in^2
Step-by-step explanation:
So the area of a triangle is (Base * Height) / 2. The base, which is where the triangle "sits" is 10 in. The height is 5 in.
With this, these numbers can both be plugged in to get the answer:
(10 * 5) / 2
50/2
25 in^2
It is squared after the units since it is the area.
I really wasn’t paying attention so if you can put an explanation down please that would be amazing
Answer:
16+3 = 19+ 6 =25
Step-by-step explanation:
Add all the numbers
Answer is= 25
1. Answer Questions 1(a) through 1(c) for full credit. Show all necessary work.
(Part 1a: 2 points)
(a) Use the website listed below to identify a major league ballpark in which the distance from the right center field fence to home plate is greater than 375 ft. What is the name and location of the major league ballpark that you identified? What is the distance from home plate to the right center field fence in the ballpark?
Please DO NOT choose Kauffman Stadium of Kansas City or Anaheim Angels Stadium. Website link: http://www.andrewclem.com/Baseball/Stadium_lists.html#by_city
Answer:
Name and location:
Distance from home plate to the right center field fence:
© 2016 K12 Inc. All rights reserved. Page 1 of 2 Copying or distributing without K12’s written consent is prohibited.
Math | Graded Assignment | Honors Project: Trigonometry in Baseball
(Part 1b: 5 points)
(b) Draw and label a figure displaying each of the following details for the major league ballpark that you identified:
∙ A triangle showing the relationship between the distance from home plate to the right center field fence, the distance from the right center field fence to third base, and the distance from third base to home plate. Label the sides of the triangle and the known distances and angle measure.
∙ Label the length of the side that represents the distance from the right center field fence to third base x
Answer:
(Part 1c: 8 points)
(c) What is the distance from the right center field fence to third base? Show all of your work and round your answer to the nearest tenth of a foot.
Answer:
What is the angle of elevation θ that is required for a hit ball to just clear the center field fence when it is hit 2 ft above the ground? Show all of your work and round your answer to the nearest hundredth of a degree.
Distance from Home plate to the center field fence: 425 ft
Height of the center field fence: 8 ft
____________________________
ANSWER:
The fence height = 8ft
The fence height takes 2 ft from the ground and doesn't count towards the angle.
Therefore subtract the difference = 8-2 = 6ft
The fence height from the 2ft to the fence top = 6ft
Angle of elevation (θ):
Tan(θ) = opposite/adjacent
Adjacent = Distance from Home plate to the center field fence = 425 ft
Opposite = 6ft
Tan(θ) = 6/425Tan(θ) = 0.0141θ = arctan(0.0141)arctan = inverse of tangent = tan-¹θ = 0.8078°Angle of elevation (θ) = 0.81°ASAP
how did you get the answer
(Will mark brianist)
P(A) = 7/20 P(B) = 7/20 P(A or B) = 49/80, P(A and B)= ?
Answer:
P(A and B) = 7/80
Step-by-step explanation:
The given values of the probabilities of the different events are;
P(A) = 7/20
P(B) = 7/20
P(A or B) = 49/80
P(A and B) = Required
We have by probability theory for any event;
P(A or B) = P(A) + P(B) - P(A and B)
Therefore;
P(A and B) = P(A) + P(B) - P(A or B)
Plugging in the values gives;
P(A and B) = 7/20 + 7/20 - 49/80 = 7/80
∴ P(A and B) = 7/80
help please!! ill mark you as brainliest if it’s correct
Answer:
[tex] {6}^{2} \times \pi \times 15 + \frac{1}{2} \times \frac{4}{3} \times \pi \times {6}^{3} = 19 \times {6}^{2} \times 3.14 = 2147.76[/tex]
Answer:
Step-by-step explanation:
Hemisphere Formula: ( 2 / 3 ) πR = V
Substitution: ( 2 / 3 ) 3.14 * 6 = 12.56
Cylinder Formula: πR^2 * H = V
Substitution: 3.14 * 6^2 * 15 = 1695.6
1695.6 + 12.56 = 1708.16
Please give me Brainliest if I'm correct ! :)
Ill give you the BRAINLIEST (if it lets me)
Answer:
C and A
Step-by-step explanation:
I did this test.
Which figures will have a volume that is greater than 100 cubic units? Select two options.
A. a rectangular prism with dimensions of 4 by 5 by 4
B. a rectangular prism with dimensions of 2 by 12 by 6
C. a rectangular prism with dimensions of 1.5 by 8 by 8
D. a triangular prism that is 6 long and has a triangular face with a base of 4 and a height of 12
E. a cube with side length 4.
Answer:
B and D
Step-by-step Explanation:
I don't know if this is correct yet but if it's right then great if not then I'm sorry!
Can I get brainliest please?
A bag of marbles contains 4 red marbles and 4 green marbles. Each red marble was labeled with a different number, 1 through 4, and each green marble was labeled with a different number, 1 through 4. Which set represents the event, A, that Karen took a marble that was either green or had an even number?
Answer:
I think is b
Step-by-step explanation:
Jack decides to coast to a stop on his bicycle, so he quits pedaling. The table represents his velocity (in meters per second) as a
function of time (in seconds). According to the table, which point is the y-intercept on a graph representing the data?
A) (0,0)
B) (0, 12)
C) (12,0)
D) (0, 20)
Answer:
1 cubic meter (m3) is equal to how many cubic center meters(cm3)Answer:
B if your doing prep
Step-by-step explanation:
math
Which set of ordered pairs represents y as a function of x?
O {(-4, 0),(-2,2).(-4,-2), (-2, 4),(-4, - 4)}
{(0,4), (1,7),(1,10), (2, 13), (3, 16)}
{(3, 1), (3, 2), (3, 3), (3, 4), (3,5)}
{(3, 3), (-1,-1),(-2,-2), (4,4),(-4,-4)}
I need the answer ASAP!!!
Solve the following system of equations algebraically:
y = x^2 – 10x + 15
y = 2x – 5
Answer:
(2, -1)
(10, 15)
Step-by-step explanation:
Subtract the second equation from the first
y = x² – 10x + 15
- (y = 2x – 5)
————————————
0 = x² - 12x + 20
Factor
(x - 2)(x - 10) = 0
x = {2, 10}
-------------------
For x = 2
y = 2(2) - 5
y = -1
Solution 1
(2, -1)
----------------------
For x = 10
y = 2(10) - 5
y = 15
Solution 2
(10, 15)
6x^3 +8x^2 -4x = factor this problem
Obtuse can have right angles.
True or False
False. Obtuse is always greater than 90°.
Answer:
False
Obtuse triangles can't have right angles
Andre can run 2 1/2 miles in 3/4 hour. Find his average speed in miles per hour
Answer:
3 1/3 miles per hour
Step-by-step explanation:
's' = average speed
(5/2 ÷ 3/4) = (s ÷1)
(5/2 ÷ 3/4) = 10/3
10/3 = s/1
cross-multiply:
3s = 10
s = 10/3
s = 3 1/3 miles per hour
identify the center and radius of the circle (x-7)^2+(y-11)^2=36
Answer:
Centre is [tex](7,11)[/tex]
Radius is [tex]6[/tex]
Step-by-step explanation:
The general equation for a circle is written in the form [tex](x-a)^2+(y-b)^2=r^2[/tex] , where [tex](a,b)[/tex] is the centre of the circle, and [tex]r[/tex] is the radius.
For your circle, [tex](x-7)^2+(y-11)=36[/tex], we can compare it with the general equation to find the centre and radius.
[tex]-a = -7[/tex]
[tex]-b = -11[/tex]
[tex]r^2 = 36[/tex]
Therefore, [tex]a=7[/tex], [tex]b=11[/tex] and [tex]r=6[/tex].
Centre at [tex](a,b)[/tex] which is [tex](7,11)[/tex] .
Simplify. 24 7/12 - 4 3/8
20 4/4
20 5/24
20 4/96
5/24
Answer:
20 5/24
Step-by-step explanation:
hi! please help i’ll give brainliest
Answer:
The last answer is it I think.
Step-by-step explanation:
Independent Practice
Find the GCF of the first two terms and the GCF of the last two terms for the polynomial.
2z3 + 12z2 – 5z – 30
A.
z2; –5
B.
2z; –5
C.
2z2; –5
D.
2z2; 5
Answer:
C.
2z2; –5
Step-by-step explanation:
Add and subtract the second term to the expression and factor by grouping.
( z + 6 ) ( 2 z 2 − 5 )
Answer:
2z^2; –5
Step-by-step explanation:
2z3 = 2 • z • z • z 12z2
= 2 • 2 • 3 • z • z
The GCF is 2z2.
–5z3 = –1 • 5 • z • z • z
–30 = –1 • 5 • 6
The GCF is –5.
During the past school year, there were 640 students and 52 teachers. What is the ratio of students to each teacher rounded to the nearest tenth?
a.
12.3:1
c.
160:13
b.
1:12.3
d.
13:160
Please select the best answer from the choices provided
A
B
C
D
Answer:
The ratio of student to teacher is 12.3 to 1
The graph represents the piecewise function:
Answer:
x if -3is less than x is less than -1
5 is -1 is less than x is less than 1
Step-by-step explanation:
You find the slope of the line for the first piece when the x-values range from -3 to -1.
For the second piece, the line is y=5 because the line is horizontal.
Answer:
x+3; 5
Step-by-step explanation:
The first piece, shows the diagonal part in Quadrant II.
The line segment is colinear with the line y=x+3, because the slope is 1, and the y-intercept is 3. So the piece would be defined as x+3.
The second line segment is the flat one, which has a slope of 0 and its y-intercept is 5. So the piece would be defined as 0x+5 or 5
What is the correct theorem?
SAS because its is side angle side for both of them
Answer:
SSS (Side-Side-Side)
Step-by-step explanation:
It is given that PS ≅ RQ. Shown by congruency symbols, PR ≅ RQ. Lastly, QR ≅ QR due to the reflexive property.
Due to all three sides between the two triangles being congruent, you can conclude that they are congruent by SSS, or Side-Side-Side.
helpppppp pleaseeeee
Answer:
length is 17
width is 14
Step-by-step explanation: