Answers
Answer:
5/21
Step-by-step explanation:
Draw a Venn diagram to represent the class.
11 students play neither sport.
2 students play only basketball.
3 students play only baseball.
5 students play both.
Total: 21 students
p(both) = 5/21
Related Questions
when will i ask another question
Answers
Answer:
I don t understand what you are saying
Answer:
tomorrow
Step-by-step explanation:
QUESTION IN THE PICTURE!
Answers
Answer:
32
Step-by-step explanation:
i used my calculator
describe an experiment that the sound propagates in solid
for class 7
Answers
Step-by-step explanation:
Take two empty ice cream cups. Make a small hole at the bottom of each cup and pass a long thread through them. Tie a knot or match stick at each end of the thread so that the thread does not slip out through the holes. ... Thus, sound can travel through a solid
Answer:
Now use the toy telephone as shown in figure and talk to your friend . You will be able to hear the sound of your friend . This shows that sound travels through the thread and reaches your ear. Thus , sound can travel through a solid.Please help with this question
Answers
3^2 + 4^2 = c^2
9 + 16 = c^2
25 = c^2
5 = c
Which of the following is a true biconditional statement?
O
A. I walk one mile to the store if and only if the store is 5280 feet
away.
B. A person practices yoga if and only the person is relaxed.
c. I wear my raincoat if and only if it is raining.
D. An athlete wears a hat if and only if the athlete is on a baseball
team.
Answers
Answer:
C. I wear my raincoat if and only if it's raining
What is the discontinuity and zero of the function f(x) = the quantity of 3 x squared plus x minus 4, all over x minus 1 ? (Radical Expressions)
Discontinuity at (−1, 1), zero at ( four thirds , 0)
Discontinuity at (−1, 1), zero at ( negative four thirds , 0)
Discontinuity at (1, 7), zero at ( four thirds , 0)
Discontinuity at (1, 7), zero at ( negtive four thirds , 0)
Answers
Answer:
Discontinuity at (1, 7), zero at (-4/3 , 0)
Step-by-step explanation:
[tex]3x^{2} + x - 4[/tex] = (3x + 4)(x - 1) = 0
x = -4/3 or 1
But x = 1 makes f(x) undefined, so there is discontinuity at x = 1
and there is a zero at x = -4/3.
3x + 4 = 3(1) + 4 = 3 + 4 = 7
If you were to graph this function, then you would get the line y = 3x + 4 with a hole at (1, 7). The line would cross the x-axis at (-4/3, 0) with discontinuity at (1, 7)
For the quadratic y = x^2 -7x +12, when x = -3, what is the y-value?
Answers
Answer:
y = 0
Step-by-step explanation:
subsitute x = -3 into y = x^2 - 7x + 12
y = -3^2 - 7 x -3 + 12
= 9 - 21 + 12
= 0
Answer: 42
Step-by-step explanation:
y= (-3)^2 -7(-3) +12
= (9) -(-21) +12
= 9+21+12
= 42
A boat leaves the dock and travels 7 miles due south, then 24 miles due west.
How far is the boat from the dock?
A. 625 mi
B. 31 mi
C. 17 mi
D. 25 mi
Answers
Answer:
D
Step-by-step explanation:
The boat is a distance of 25 miles far away from the dock. which is the correct would be an option (D).
What is the right triangle?A right triangle is defined as a triangle in which one angle is a right angle or two sides are perpendicular.
A boat leaves the dock and travels 7 miles due south, then 24 miles due west which is given in the question.
According to Pythagoras's theorem,
In a right-angled triangle, "the square of the hypotenuse is equal to the sum of the squares of the other two sides."
perpendicular²+base²=hypotenuse²
The hypotenuse = c
Here , perpendicular = 7 and base = 24
⇒ 24² + 7² = c²
⇒ 576 + 49 = c²
⇒ 625 = c²
⇒ c² = 625
⇒ c = 25
Therefore, the boat is a distance of 25 miles far away from the dock.
Learn more about the right triangle here:
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I need help with this math problem
The sum of 3 and b are greater than or equal to -16
Please help me!!!
Answers
Step-by-step explanation:
i believe thats the answer
The cost a dog walker for n hours is given by f(n) = 5 + 10n. Which statement is true?
A. For each additional hour of service, the price of the dog walker increases by $15.
B. For each additional hour of service, the price of the dog walker increases by $5.
C. For each additional hour of service, the price of the dog walker increases by $10.
D. For each additional hour of service, the price of the dog walker decreases by $10.
Answers
Answer:
C. For each additional hour of service, the price of the dog walker increases by $10.
Step-by-step explanation:
Hope this helps!
:)
What is 200+199+1+3-94 divided by 11x12(5+3)x(3,540+32130-1
Answers
Based on the given information, find the measure
of arc DC. (Hint: Try to find angle DBC first.)
Answers
Answer:
122degrees
Step-by-step explanation:
Since triangle BDC is a triangle, hence;
49 + 70 + <DBC = 180
<DBC = 180 - (70+49)
<DBC = 180 - 119
<DBC = 61
Since angle at the vertex is half the angle of its intercepted arc, then;
<DBC = 1/2 x
61 = 1/2 x
x = 61 * 2
x = 122degrees
Hence the measure of arcDC is 122degrees
15 cm
15 cm
16 cm
20 cm
57 cm
What is the area of the polygon?
Answers
Answer:
this is insolveable
Step-by-step explanation:
I need answer immediately pls!!!!!!!
Answers
total students: 27
basketball: 7
baseball: 18
neither: 7
students who play either basketball or baseball: 27-7=20
18+7=25
25-20=5 <- number of students who play both basketball or baseball
number of students who play both/total
5/27 is your answer
Name
1 Translate rectangle ABCD three units to the left
and five units up. Label it ABCD
2. Figure ABC is dited by a sole rector of
Draw and obel the new tre
A
Answers
Mary made 1/5 of a batch of cookies in 1/10th of an hour, how many batches of cookies can she make in one hour? This is unit rate with fractions.
Answers
Answer:
1/5 ÷ 1/10 = 10/5
Step-by-step explanation:
PLEASE HELPP :(
Does the relationship shown in the table represent a direct or inverse variation relationship?
A: Direct, as x increases, y also increases
B: Direct, as x increases, y decreases
C: Inverse, as x increases, y also increases
D: Inverse, as x increases, y decreases
Answers
Step-by-step explanation:
i think
C: Inverse, as x increases, y also increases
Step-by-step explanation:
C: Inverse, as x increases, y also increases
hope it is helpful to you
. The product of 3V5 and 6v5 is
Answers
Helpppp meeeee plssss
Answers
P IS A RECTANGLE WITH A LENGTH OF 80 AND WIDTH OF X.Q IS A RECTANGLE WITHA A WIDTH OF 9.THE LENGTH OF Q IS 25 %MORE THEN THE LENGTH OF P.AREA OD Q IS 20% LESS THEN THE AREA OF P.WORK OUT THE RATIO OF X;Y
Answers
Answer:
X:Y = 3/20
Step-by-step explanation:
Given -
Length of rectangle P = 80
Width of rectangle P = X
Length of rectangle Q, Y = 25% more than the length of rectangle P
Length of rectangle Q = 1.25 X
Width of rectangle Q = 9
Area of rectangle P = 80X
Area of Q = 0.75 % of area of rectangle P
Area of Q = 0.75 * 80X = 60 X
or 9Y = 60 X
X:Y = 9/60
X:Y = 3/20
HELPPPP!!!!
PLZZZZ!!
Answers
Answer:
the 2nd option is true
Step-by-step explanation:
slope for W = 1/2
slope for Z = 1/4
y-intercept for W = -1
y-intercept for Z = -2
y-value when w = -4 is 3 for both W and Z
‼️‼️‼️‼️‼️‼️‼️‼️Help plssss‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️
Answers
Solve 9x + 18 = 6y - 3x for y
Answers
Answer:
y = 2x + 3
Step-by-step explanation:
HELP PLEASEEEE I WILL MARK BRAINLIEST
Answers
Answer:
Step-by-step explanation:
we need to make two rectangles.
one that is 13.1 Km X (9.3-4.2) Km
13.1 * 5.1 = 66.81
the next box is 4.2 X (13.1-8.1)
4.2*5 = 21
area total = 21 + 66.81 = 87.81[tex]Km^{2}[/tex]
Look at this shape:
Which image shows a translation?
Answers
Answer:
The option C
Step-by-step explanation:
In the option A and B the image is been showed in either up-side down or mirror image. Only the option C has the image in a correct way and just moved the shape in a different position
The solution is Option C.
The image which shows a translation is Figure C.
What is Translation?
A translation moves a shape up, down, or from side to side, but it has no effect on its appearance. A transformation is an example of translation. A transformation is a method of changing a shape's size or position. Every point in the shape is translated in the same direction by the same amount.
Given data ,
Let the figure be represented as F
Now , the figure is translated up , down, or from side to side
The size of the figure does not change on translation
a)
The figure A has been inverted and it is not a transformation of translation
So , the Figure A is false
b)
The Figure B has been reflected by a factor , and reflection changes the coordinates of the figure F
So , Figure F is False
c)
The Figure C is translated by a factor of x to the left and y to downwards
The size of the figure remains the same
So , Figure C is a translation of Figure F
Hence , the figure C is a translation
To learn more about translation click :
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EASY MATH PLEASE HELP!! : )
NO LINKS PLEASE
EXPLANATION REQUIRED!!
A marathon is a 26.2 mile run. Four friends wanted to run an equal amount of the race. The first runner developed an injury after 0.7 miles. How much will each of the remaining runners have to run?
A) 12 miles
B) 6.55 miles
C) 8.5 miles
D) 13.1 miles
Answers
Answer:
Hello! answer: 8.5 miles
Step-by-step explanation:
26.2 - 0.7 = 25.5 25.5 ÷ 3 = 8.5 therefore each runner has 8.5 miles each to run HOPE THAT HELPS!
Answer:
C) 8.5 miles
Step-by-step explanation:
26.2-.7=25.5
25.5/3=8.5
Which of the following is equivalent to the expression 2/5x4
Answers
Answer:
1 3/5, 1.6 or 8/5
Step-by-step explanation:
Use this rule a/bxc=ac/b
2*4/5
Simplify 2*4 to 8
8/5
Convert to mixed fraction
1 3/5
Decimal form:1.6
At the toy store, 4 toy cars cost $3.28. How much does it cost to buy 15 toy cars?
A. $12.30
B. $13.80
C. $11.55
D. $10.80
Answers
Each car is .82, I found it by dividing 3.28 by four. Then taking that answer, .82, ands multiplying it by 15
how do u do number 10?
Answers
Answer:
C is the correct option
Help PLEASE ILL MARK BRAINLIEST!!!
Mario ran backwards 5 spaces then jumped up 3 spaces. How can we show this as an ordered pair?
Answers
explanation: going backwards represents subtraction on the x-axis so it would be -5 and jumping up represents increasing the y-axis so it would be +3