The two-way table below shows the number of students in a school who like mathematics and/or physics: Like Mathematics Do Not Like Mathematics Total Like Physics 15 20 35 Do Not Like Physics 5 25 30 Total 20 45 65 How many more students like physics than mathematics? (5 points) Group of answer choices 10 15 20 25
Answers
Answer:
21
Step-by-step explanation:
9/10/21
Related Questions
Find Surface area of the regular pyramid. Thanks
Answers
Answer:
4(4)=16cm
4x6/2=12x4=48
16+48=64
.
Step-by-step explanation:
Solve for m. m + 4 3 = 2 what is m
HELP MEEEEE!!!!!!!!!!!
Answers
hi there user! Looks like your looking for help, so Mizuki came here to help you!
the answer is:
m is 2/3
The whole work I did:
m + 4 ÷ 3 = 2
m + 4/3 = 2
m + 4/3 - 4/3 = 2 - 4/3
m = 6/3 - 4/3
m = 2/3
Anyways hope this helped! qwq
M is -41. If you add 43 to -41, your result will be 2. A number line would help you, too.
HELPP TYY LUVSS <333
Answers
Answer:
hi there, I like your pfp XD
Anyways the answer should be 18
Step-by-step explanation:
pattern:
-1, +2, -3, +4, -5, +6, -7, +8, -9, +10, -11, +12, -13, +14, -15
Sally has two bags of colored cubes. All the cubes are the same size.
One bag contains exactly 4 green cubes and 1 yellow cube.
The other bag contains exactly 3 orange cubes and 3 green cubes. Sally will randomly select 1 cube from each bag. What is the probability she will select a green cube from each bag?
Answers
Answer:
I think she is going to take 1 green cube out from “the other bag”... I’m only in 5th grade....
Step-by-step explanation:
1. One Bag = 4 + 1 = 5
2. Other Bag = 3 + 3 = 6
If she takes out 1 from the other bag, they will both contain 5.
6 - 1 = 5
Answer:
I think she is going to take 1 green cube out from “the other bag”... I’m only in 5th grade....
Step-by-step explanation:
1. One Bag = 4 + 1 = 5
2. Other Bag = 3 + 3 = 6
If she takes out 1 from the other bag, they will both contain 5.
6 - 1 = 5
3pt and 2c to ? oz
help asap plzzzzzzzz
Answers
Answer:
What u said dosent make sense lol
Show your work !
[(12 ∙ 3) + 6] - 32 ÷ (9 - 6)
Answers
Answer:
[tex][(12 ∙ 3) + 6] - 32 ÷ (9 - 6) \\ = 42 - 3 {}^{2} \div 3 \\ = 42 - 3 \\ = 39[/tex]
Answer:
12.3+6= 18.6
9-6= 3
18.6 - 32 = 4.6
4.6÷3= 1.5
2. David and Josh both drove to their grandmother's birthday party. David drove 225 miles and made it in 3 hours. Josh drove 320 miles and made it in 4 hours. Who was driving the faster speed per hour, Josh or David? Please show all your calculations and write your answer in a complete sentence.
Answers
Answer:
Josh was driving faster
Step-by-step explanation:
Josh was going faster becuase 320 divided by 4 is 80
and 225 divided by 3 is 75.
In conclusion Josh was going faster by 5mph.
Find the slope and y-intercept of the line in the graph. Express the answers as simplified fractions, if
necessary
The slope is m =
The y-intercept is b =
Answers
Answer:
y-intercept: -3.
Slope:7/5
Step-by-step explanation: Y-intercept: The line crosses the y-axis at y=-3.
Slope: If you start from the point on the y-axis, -3, and count up 7 units, you reach 4 and then count right 5 units to reach a part of the line which touches a point. You go up 7 and go right 5 units. Therefore, the slope is 7/5. You go up, or rise, 7 units, and go right, or run, 5 units.
PLS GIVE ANSWER IN FRACTION FORM
Cathy used a probability simulator to pull 3 colored marbles from a bag and flip a coin 50 times. The results are shown in the tables below:
Color of
Marble Number of
Times Rolled
Blue
12
Green
18
Yellow
20
Heads Tails
30
20
Using Cathy's simulation, what is the probability of pulling a blue marble and the coin landing tails up? (5 points)
Select one:
a. 240/2500
b. 220/2500
c. 12/50
d. 32/50
Answers
Answer:
240/2500
Step-by-step explanation:
hope this helps person :)
Aqua Town charges $6.00 admission plus $1.00 for each ride. The cost at Wet World is $3.00 admission plus $2.00 per ride.
a) Let x represent the number of rides. Write an equation for each park to show the relationship between the total cost (y) and the number of rides (x).
Aqua Town's equation:
Wet World's expression:
b) Write an equation showing when the costs for both parks are equal.Solve the equation. (Use EQUAL VALUE METHODS)
c) Ileeda wants to go to a water park but she is certain she will only go on one ride. Which park should she go to? Why? Explain completely.
d) Leeoco will go to a water park but he knows he definitely ride at least five rids. Which park should he go to? Why? Explain completely
Answers
Answer:
Aqua Town 6 + 1x = y
Wet World 3+ 2x = y
Step-by-step explanation:
My rule is take a number, double it, add 11, and then subtract 8.
Write my rule using x and y. Can you simplify my rule?
Answers
Answer: y=2x+2
Step-by-step explanation:
Rule as an expression: 2x+11-8
Simplify: 2x+2
Rewrite as an equation with x (input) and y (output): y=2x+2
X= “a number”
•2
+(11-8)
What expression can show the sum of the length for two adjacent sides of the rectangle?
Answers
PLEASE HELP ME WITH BOTH OF THESE PROBLEMS THIS IS DUE SOON PLEASE HELP ME
Answers
Answer:
Step-by-step explanation:
4.
a)
P = 2width + 2length
8x = 2x + 2 length; 8x-2x = 2 length; 6x=2 length
length = 3x
b)
sides= 1/4 of 3x = 3x/4
perimeter of square = 4* side = 4*3x/4 = 3x
c)
x= 4
P rectangle =8x= 8*4= 32
P square = 3x = 3*4 = 12
32-12 = 20 cm greater is the P rectangle than P of square
d)
A rectangle = 2x*x = 2*4*4 = 32
A square =(3x/4)² = (3*4/4)² = 9
32-9 = 23 cm² greater is the A rectangle than A of square
5.
4Comic+1 Nonfiction
4comic = 8y so 1 comic = 2y
1 nonfiction = (3+7y)+ 2y
a)
1 nonfiction = 7y+2y+3 = 9y+3
b)
total= 8y+9y+3 = 17y+3
if y=4
total = 17*4 +3 = $71
The amount that two groups of students spent on snacks in one day is shown in the dot plots below.
Group A
A dot plot titled Group A. A number line going from 0 to 5 labeled Amount in Dollars. There are 0 dots above 0, 5 above 1, 4 above 2, 1 above 3, and 0 above 4 and 5.
Group B
A dot plot titled Group B. A number line going from 0 to 5 labeled Amount in Dollars. There are 0 dots above 0, 3 above 1, 2 above 2, 4 above 3, 0 above 4, and 1 above 5.
Which statements about the measures of center are true? Select three choices.
The mean for Group A is less than the mean for Group B.
The median for Group A is less than the median for Group B.
The mode for Group A is less than the mode for Group B.
The median for Group A is 2.
The median for Group B is 3.
No links or gibberish
Answers
Answer: the first one, the 2nd one and the 4th one
Step-by-step explanation:
What expressions are equivalent to 6v + 2v + 4?
Answers
Answer: 15v
Step-by-step explanation:
= 6v + 2v + 4
= (6v + 2v) + (4)
= 8v + 4
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
Answers
Answer:
1. Complimentary
2. Noncoordinatry
Step-by-step explanation:
2. supplementary: form a 180 degree angle
Answer ASAP please! If you can explain your answer it would be the best
Answers
The median(middle) is 90
The range(difference between lowest and highest)is 35
The mode is 95, since it popped up 4 times
Answer:
mean = 85.5
median = 90
mode = 95
range = 35
Step-by-step explanation:
First arrange the data in ascending order:
60 75 75 90 90 95 95 95 95
Mean is the average number found by adding all of the numbers together and dividing by the number of terms in the set.
[tex] = \frac{60 + 75 + 75 + 90 + 90 + 95 + 95 + 95 + 95}{9} [/tex]
[tex] = \frac{770}{9} [/tex]
=85.5
Median is the middle number of the set: (9+1) ÷2 = 5th term.
60 75 75 90 90 95 95 95 95
therefore the median is 90
The mode is the number that is repeated more often than any other, so 95 is the mode.
The range = the largest value - the smallest value
= L-S = 95-50
= 35
Therefore the range is 35.
A bag contains 5 yellow balls 3 red balls and 2 green balls. A ball is removed from the bag without looking, the colour recorded, and then returned the bag. A second ball is drawn and its colour is also recorded.
c) What would be the outcome of the 2 balls if it has a probability of 1/10?
Answers
Answer:
the two balls are yellow and green, in either order.
Step-by-step explanation:
P(Y) = 5/10 = 1/2
P(R) = 3/10
P(G) = 2/10
Since the only combination that makes a product of 1/10, so
P(Y)*P(G) = (5//10) * (2/10) = 10/100 = 1/10
So the two balls are yellow and green, in either order.
Please help, This is due soon
Answers
Answer:
The answer to #2 is 6
Step-by-step explanation:
there is an app called mathpapa that is really good for solving equations
Answer:
5.76 and x=6
Step-by-step explanation:
1.
3.84 divided by 12=.32
.32 times 18 =5.76
2.
2x-4=8
+4 +4
2x=12
12/2=6
x=6
HELLLLLLLPPPPPPPPPPPP MEEEEEEEEEEEEEEEE PLSs
Answers
Answer:
y=5 x=7
Step-by-step explanation:
X= 7
Hope this helps
PLSS HELP I WILL GIVE BRAINLIEST 6 +-12
Answers
Answer:
Your answer is -6
Step-by-step explanation:
Hope this helps :3
Answer:
The answer to the problem is -6.
Please help meeee PLEASEE no links :(
Answers
Answer:
C
Step-by-step explanation:
Regroup to express the number in a different way.
57,270=
5 ten thousands+7 thousands+2 hundreds+7 tens
4 ten thousands+★ thousands+2 hundreds+7 tens
★=
Answers
Answer:
5 ten thousands+7 thousands+2 hundreds+7 tens
Step-by-step explanation:
What is the area of a circle with a diameter of 150 cm?
Answers
Answer:
5625π cm²
Step-by-step explanation:
Radius = 150 / 2 = 75 cm
Area = πr² = π(75)² = 5625π cm²
Answer: 17662.5 (I used 3.14 instead of the regular pi but if you need to use pi the answer would be 17671.4587)
Step-by-step explanation:
First, you grab the diameter then divide that by 2 (that gives you the radius of the circle) Then, multiple 75² * 3.14 (or pi) to give you the answer!
Hope this helps! Good luck!
I still need help guys
Answers
Answer: 399=300+90+9
-45=0+40+5
300+130+14=414
Step-by-step explanation:
Expanded form is a way to write numbers by showing the value of each digit.
Answer:
300 + 90 + 9
-45= 0 + 40 + 5
399-45=354
Step-by-step explanation:
Easy math please help
Answers
Answer:
Question 10.
angle 1 = 137°
angle 2 = 43°
angle 3 = 137°
reasoning - vertically opposite angles are equal, and angles on a point total to 360 degrees
Question 11.
a) Vertical: I dont know sorry :(
b) Complementary: ∠c and ∠b
c) Suplementary: ∠c and ∠d
d) All adjacent: I dont know sorry :(
e) Find values of all angles, if angle c is 30°: ∠a = 90°, ∠b = 60°, ∠c = 30°, ∠d = 150°, ∠e = 30°
hope this helps :)
BRAINLIESTTTTTT ASAP HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
)
Part C: What is the surface area of PRISM A a NOT B PRISM A
Answers
-----------------
Hope this helps!
3(x - 4) < x - 8
Find x.
Answers
Answer: x<2, (negative infinity, 2)
Step-by-step explanation:
Answer:
x<2
or
(00,2)
Step-by-step explanation:
I hope this helps
LOL!!!
have a great night.
Can i have some help?
Answers
Answer:
uh... sure.
The correct answer should be B, C, E
Step-by-step explanation:
inequalities are stuff like 4x > 2x or 1 < 2
PLS HELP, WILL REWARD BRAINLIEST !!