Answer:
I believe the answer is D or B
Step-by-step explanation:
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?
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 ME WITH BOTH OF THESE PROBLEMS THIS IS DUE SOON PLEASE HELP ME
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
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
Answer:
1. Complimentary
2. Noncoordinatry
Step-by-step explanation:
HELLLLLLLPPPPPPPPPPPP MEEEEEEEEEEEEEEEE PLSs
Answer:
y=5 x=7
Step-by-step explanation:
what is the value of k ?
Answer:
27-degrees
Step-by-step explanation:
these are vertical angles which are equal to each other *congruent
39 + k = 66 --> *subtract 39 from both sides*
k = 27
Answer:
27°
Step-by-step explanation:
Remember the angle opposite of another angle in two straight lines are equal
So 66=39+k
Then put k by itself by subtracting 39 from both sides
66-39=k
k=27°
Find Surface area of the regular pyramid. Thanks
Answer:
4(4)=16cm
4x6/2=12x4=48
16+48=64
.
Step-by-step explanation:
HELPP TYY LUVSS <333
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
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
★=
Answer:
5 ten thousands+7 thousands+2 hundreds+7 tens
Step-by-step explanation:
The amount of money charged for borrowing or using money, or the amount of money earned by saving money.
A.budget
B.tax
C.income
D.interest
Answer:
D. interest
Step-by-step explanation:
interest is what the bank charges you to use their money and also when you receive (usually a percentage) of what you payed back! ( hope this helps :) )\
What expressions are equivalent to 6v + 2v + 4?
Answer: 15v
Step-by-step explanation:
BRAINLIESTTTTTT ASAP HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
)
Part C: What is the surface area of PRISM A a NOT B PRISM A
PLS HELP, WILL REWARD BRAINLIEST !!
What is the area of a circle with a diameter of 150 cm?
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!
Answer ASAP please! If you can explain your answer it would be the best
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.
What expression can show the sum of the length for two adjacent sides of the rectangle?
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
Answer:
Aqua Town 6 + 1x = y
Wet World 3+ 2x = y
Step-by-step explanation:
A parallelogram has one side that is 9 millimeters and one side that is 13 millimeters. What is the perimeter of the parallelogram?
a= 9
b= 13
So,➠ 2(9+13)
➠ 2 × 22
Ans ➠ 44mm
3pt and 2c to ? oz
help asap plzzzzzzzz
Answer:
What u said dosent make sense lol
After travelling a distance of 35km, Vijay found that km of his journey was still
left. What was the length of his whole journey ?
Answer:
how much km was left
Step-by-step explanation:
his whole journey length would be if u add both km
PLSS HELP I WILL GIVE BRAINLIEST 6 +-12
Answer:
Your answer is -6
Step-by-step explanation:
Hope this helps :3
Answer:
The answer to the problem is -6.
Solve for m. m + 4 3 = 2 what is m
HELP MEEEEE!!!!!!!!!!!
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.
3(x - 4) < x - 8
Find x.
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?
Answer:
uh... sure.
The correct answer should be B, C, E
Step-by-step explanation:
inequalities are stuff like 4x > 2x or 1 < 2
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.
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 =
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.
Easy math please help
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 :)
Please help, This is due soon
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
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?
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
Please help meeee PLEASEE no links :(
Answer:
C
Step-by-step explanation:
I still need help guys
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: