What formula would you use to find the area of this figure?
B) A=1/3(b)(h)
C) A=1/2(b)(h)
D) pi r exponent 2
what is the circumstance of the circle 5cm
Answer:
31.4 cm
Step-by-step explanation:
5x3.14x2 = 31.4 cm
1. How many juniors like to watch track?
2.How many students like tennis best?
3.How many students were surveyed?
4.What percentage of students like track?
5. What percentage of students are in 12th grade and like Soccer?
6. What percentage of seniors like Soccer?
7. What is the relative frequency of being a junior and liking track
8.Out of seniors, what is the relative frequency od liking tennis best?
9.Which sport choice is most popular?
10. Write one statement that compares the sport preferences of the juniors and seniors
The solution is:
Number of students who like only tennis and football = 2
Number of students who like only tennis and baseball = 5
Number of students who like only baseball and football = 12
What is intersection?The intersection of two sets is the set of all those elements which are common to both of the sets.
here, we have,
Solution:
Let students who likes tennis be represented by set T.
Let students who likes football be represented by set F.
Let students who likes baseball be represented by set B.
Given that
Number of students who likes tennis that is n(T) = 18
Number of students who likes football that is n(F) = 25
Number of students who likes tennis and football = n( T ∩ F ) = 10
Number of students who likes tennis and baseball = n( T ∩ B ) = 13
Number of students who likes football and baseball = n( F ∩ B ) = 20
Number of students who likes all three sports = n(T ∩ F ∩ B ) = 8
Number of students who likes none of the sports = 9.
Determining number of students who like only tennis and football:
number of students who like only tennis and football = Number of students who likes tennis and football - Number of students who likes all three sports
so number of students who like only tennis and football
= n( T ∩ F ) - n(T ∩ F ∩ B )
= 10 – 8
= 2
Determining number of students who like only tennis and baseball:
number of students who like only tennis and baseball = Number of students who likes tennis and baseball - Number of students who likes all three sports
so number of students who like only tennis and baseball
= n( T ∩ B ) - n(T ∩ F ∩ B )
= 13 – 8
= 5
Determining number of students who like only baseball and football:
number of students who like only baseball and football = Number of students who likes baseball and football - Number of students who likes all three sports
so number of students who like only baseball and football
= n( B∩ F ) - n(T ∩ F ∩ B)
= 20 – 8
= 12
Summarizing the result :
number of students who like only tennis and football = 2
number of students who like only tennis and baseball = 5
number of students who like only baseball and football = 12.
To learn more on intersection click:
brainly.com/question/12089275
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complete question:
In a survey of students about favorite sports, the results include 18 who like tennis, 25 who like football, 10 who like tennis and football, 13 who like tennis and baseball, 20 who like football and baseball, 8 who like all three sports, and 9 who like none of the sports. How many students like only tennis and football? How many students like only tennis and baseball? How many students like only baseball and football?
HURRY FAST
Give the most descriptive name for the figure.
a. Square
b. Rectangle
c. Parallelogram
d. Rhombus
5
00
4
3
2
1
OP
-5
-4
-3
-1
1
2
3
4
5
D
0
-1
-2
-3
-4
-5
Which point is located at (4, -3)?
A)
A
B)
B
C)
D)
none of these
Answer:
c
Step-by-step explanation:
What is the area of this trapezoid?
Yesterday, you sent 60 text messages. You said that 15% of those messages were to your best friend. How many text messages did you send to your best friend yesterday?
Answer:
9 messages were sent to your best friend yesterday.
15% of 60 = 9
Step-by-step explanation:
Hope this helps :)
Answer:
9
Step-by-step explanation:
15%=0.15
0.15*60=9
9 texts ere sent to the best friend
pls help me guys i have no idea what im doing...
90 + x + 3x = 180
4x = 90
x = 22.5
Your answer: 22.5
please help me.
Find the missing side length for each triangle.
Answer:
for triangle ABC side AC is 13 and for triangle DEF side ED is 24
Step-by-step explanation:
.........................................
Answer:
66 red marbles
Step-by-step explanation:
We can find how much 11/12 is by finding what 1/12 is.
72/1*11/12=792/12 which is 66 so 66 marbles.
brainliest?
Please help ASAP I need it
Answer:
the negative of 255 is just -255
what is the prime factorization of 96
Answer:12
Step-by-step explanation:
The prime of 96 is 12
Answer:2 5 · 3
Step-by-step explanation:
You know what to do help and welp
a rectangle has a preimeter of 50 and a length of 20 what is the width
Answer:
5
Step-by-step explanation:
Of all the students in a school, 2/9 and no of them are in sixth grade.
a. How many sixth graders are there if the school has 90 students?
b. How many sixth graders are there if the school has 27 students?
c. If the school has x students, select the expression for the number of students in the school in terms of x.
d. How many students are in the school if 42 of them are sixth graders?
A class of 23 children will take a field trip. Each car can take 5 children. How many cars are needed to take the children on the field trip? Explain
Write a division problem for 31/4 where the answer is mixed number. Show how to solve your problem
Answer: the answer would be 5
Step-by-step explanation: 4x5 = 20 so you would need 1 more to hold all
sandra used 2 jars of beads to make 16 necklaces how many jars of beads would she need to make 192 neclaces
Answer:
24 Jars
Step-by-step explanation:
Do 16/2, which gives you eight for every necklace. Then do 192/8 which would give you 24. So, she would need 24 jars for 192 necklaces.
Answer:
16÷2=8
8÷192=24
its 24
all you have to do is divide the 16 and 2 to see how many is in each jar and how much they have done then just just divide that number with 192.
Can Sombody help me real fast?
Answer:
45°
Step-by-step explanation:
Angles on a straight line add up to 180°.
135 + x = 180
x = 180 - 135
x = 45°
Find the slope of the line that passes though (10, 3) and (6, 2)
Answer:
m=1/4
Step-by-step explanation:
m=y2-y1/x2-x1
m=2-3/6-10
m=1/4
Please help the picture is there!
Answer: A
Step-by-step explanation:
r = j + 3
We subtitube r to find j,
r = 9 j = 9 + 3 = 12
r = 15 j = 15 + 3 =18
r = 21 j = 21 + 3 = 24
And we found A as answes.
Answer:
CStep-by-step explanation:
r = j + 3 ⇒ j = r - 3Table C is the correct one
r = 9 ⇒ j = 6r = 15 ⇒ j = 12r = 21 ⇒ j = 18Store A sold 326 out of its 570 coffee mugs. Store B sold 55% of its stock of coffee mugs. In which store was there a greater percentage of coffee mugs sold?
Your decisions now will have no effect on health later on ?*
True or
False
Answer:
True!
Step-by-step explanation:
Question 24
The lines y = 2x - 1 and y = 2x + 5 are
A:perpendicular
B:neither
C:parallel
Answer:
parallel bc they have same gradient
Step-by-step explanation:
Solve for the value of w
33
(4w+5)
Answer:
w=7
Step-by-step explanation:
4w+5=33 Please let me know if I wrote the equation wrong
-5 -5 Get w by itself
4w=28
/4 /4 Divide by 4
w=7
Mom used 1/2 package of pepperoni putting an equal amount on each of the three pizza she made what fration of the package of pepperoni did she use on each pizza
Answer: 1/6 package of pepperoni
Step-by-step explanation:
There were three pizzas and Mom used 1/2 package of pepperoni on all of them in an equal amount.
The fraction that each pizza got is therefore this 1/2 divided by the number of pizzas it was used on which is three.
= 1/2 ÷ 3
This is the same as:
= 1/2 * 1/3
= 1/6 package of pepperoni
Chris paid $9.18 for a necklace. This amount includes the sale tax of 8% what was the cost of the necklace before tax?
In quadrilateral TUVW, m<U = 94º, m <V = 51°, and m<w =67º, what is m<T°?
a)32°
b)51°
c)129°
d)148°
If x=2 and y=12 evaluate the following expression:y/x
Which of the following numbers is irrational? A. -6 B. √10 C. -0.45 D. 2/3
Answer:
square root of ten so b.
Step-by-step explanation:
Write in slope-intercept form an equation of the
line that passes through the given points.
(-2, 4), (3, 9)
Answer:
y = 5x - 6
Step-by-step explanation: