Answer:
72 boys=72:40
45 girls=81:45
90 girls=162:90
40 girls=72:40
etc.
Step-by-step explanation:
think of it as fractions
what is the probability of rolling a dice twice and getting a six?
[tex] \huge \boxed{ \fcolorbox{black}{aqua}{Answer}}[/tex]
There are a total of 6 x 6 = 36 possible outcomes when a fair die is rolled twice. Of the 36 possible outcomes, there are 6 doubles: 1-1, 2-2, 3-3, 4-4, 5-5, and 6-6. Thus, the probability of getting a double is 6/36 = 1/6.
jenna has 24 dimes and quarters in her purse. in total the coins are worth $3.60. How many of each coin does she have?
Answer:
Jenna has 24 Dimes and 6 Quarters
Step-by-step explanation:
Hopefully this helps
A cylindrical soup can has a radius of 1.8 in. and is 6.7 in. tall. Find the volume of the can.
Volume = base area x tall
base area = π x (1.8in)²
base area = 10.179 in²
Volume = 10.179 in² x 6.7 in
Volume = 68.198 in³
Answerthe volume is 68.198 in³
I give free brainlest :D
Answer:
Yes plz!
Step-by-step explanation:
Answer:
yeah sure i'll take some
Step-by-step explanation:
When simplified, the expression shown below can be written as which choice shown?
(x+3)(x-3)-(x+5)(x-5)
(1) 2(x-17)
(3) -34
(2) 2(x-8)
(4) 16
Please help with question!
QUESTION ATTACHED (on inverse proportion)
Answer:
this is the answer :) good luck
Answer: This is not my work! Don't report me!
Step-by-step explanation:
I don't really understand this but I found a similar question that was answered and that answer is expert verified. I hope its correct and it helps you!
Melinda is trying to balance her checkbook. The latest statement from the bank reports that the balance in her account is $763.53. However, the balance in Melinda's checkbook is $985.21. Round each number to the nearest hundred and choose the best estimate of the difference between these two dollar amounts.
Answer:
$200
Step-by-step explanation:
I just took away the tens and ones from the 2 numbers, so you have 900 and 700, subtract both of those and you get 200, BAM! hope this helped it's my first time doin thiS :)
Gavin drank 3/4 of a liter of orange juice from the container, which was 3/8 of the orange juice that was originally in the container. How much orange juice was originally in the container?
Answer:
Originally there were 2 liters.
Step-by-step explanation:
--
3/8 of the orange juice = 3/4 liter
1/8 of the orange juice = 3/4 ÷ 3
1/8 of the orange juice = 3/4 x 1/3
1/8 of the orange juice = 1/4 liter
Find 8/8, which is one whole.
1/8 of the orange juice = 1/4 liter
8/8 of the orange juice = 1/4 x 8
8/8 of the orange juice = 2 liters
There were originally 2 liters of orange juice in the container
WILL GIVE BRAINLIEST AND 20 POINTS
Answer:
The fourth opition!
Step-by-step explanation:
180-2(72)=x. The reason being it says TWO angels of 72 and if you times that by two and subtract by 180 youll get the missing angle!!
Can someone help me with this? There's multiple images btw.
Answer:
part a- c dollars saved per month
part b y=10x
Step-by-step explanation:
i pretty sure this is the answer, anyone else let me know if i did this wrong
HELP PLEASE!!! i do not understand
Answer:
a)-3>-7
b)3>-4 The symbol was preserved.
c)-6<8 The symbol was reversed.
Step-by-step explanation:
Hope this helps! :)
A sport bag used to cost $40, then the store decides to change the cost to $52. What is the mark up? Write your answer like this 00% but instead of zeros, put the percent you found.
Answer: increased by 30%
Step-by-step explanation:
40*0.3=12 and 40+12= $52
PLZ HELP!!!I’m having trouble
Answer:
41.41
Step-by-step explanation:
cosA=6/8=3/4
I used a calculator
3/5b + (-1/2) = 1/4
solve for the variable.
Answer:
Step-by-step explanation:
(3b)/5-1/2=1/4
(3b)/5=1/4+1/2
(3b)/5=1/4+(1/2)(2/2)
(3b)/5=1/4+2/4
(3b)/5=3/4
3b=15/4
b=5/4
b=1.25
What is the value of x in the equation 2.5x = 100?
A. 4
B. 5
C. 40
D. 80
The distance y (in miles) that Train A travels in x hours is represented by the equation y=68x . The graph shows the distance that Train B travels. (0, 0) and (1, 64).
Answer:
For train A, the distance traveled as a function of time in hours is written as:
y = 68*x
For train B, we know that it's equation passes through the points (0, 0) and (1, 64)
Remember that:
A linear relationship can be written as:
y = a*x + b
where a is the slope and b is the y-axis intercept.
For a line that passes through the points (x1, y1) and (x2, y2), the slope can be written as:
a = (y2 - y1)/(x2 - x1).
Then the slope for the equation of train B is:
a = (64 - 0)/(1 - 0) = 64
Then equation of train B is something like:
y = 64*x + b
Now, we know that it passes through the point (0, 0), this means that when x = 0, we also have y = 0, then if we replace these two values in the equation we get:
0 = 64*0 + b
0 = 0 +b
then b = 0
This means that the equation for train B is:
y = 64*x
Where again, y is the distance in miles and x is the time in hours.
If we look at both equations, we can see that train A has a larger slope, which means that for each unit of time, train A travels a larger distance, then we can conclude that train A is faster than train B.
Look at the picture and thanks
Answer:
B
Step-by-step explanation:
I think so I am sorry if I am wrong
if f (x)= x2- 2x : which of the following is the value of f (4)
Find X and missing angle
Answer:
15
Step-by-step explanation:
all triangles are 180 so 180-75-90 =15
Answer:
x = 2.22
missing angle = 15°
Step-by-step explanation:
tan 75° = 12/x
tan 75° = 3.7321
x = 12/3.7321 = 2.22
missing angle = 90° - 75° = 15°
Can someone please help me with this question due in 2 minutes (ASAP)
Answer:
130 is the answer
in a circle of radius 17cm calculate the length of a chord which is 8cm from the centre
Answer:
The length of the chord is 30cm
Step-by-step explanation:
Given
[tex]r = 17cm[/tex]
[tex]d = 8cm[/tex]
Required
Calculate the chord length (L)
This is calculated as:
[tex]L = 2 * \sqrt{(r^2 -d^2)[/tex]
So:
[tex]L = 2 * \sqrt{(17^2 - 8^2)[/tex]
[tex]L = 2 * \sqrt{225[/tex]
[tex]L = 2 * 15[/tex]
[tex]L = 30cm[/tex]
Find the surface area of the figure below:
Answer:
216 is the surface area
Step-by-step explanation:
48+48+48+48+12+12
3
Select the correct answer.
A
1. research outline
2. test
3. homework
4. essay
B
1. homework
2. test
3. essay
4. research outline
C
1. homework
2. research outline
3. test
4. essay
D
1. test
2. essay
3. research outline
4. homework
Fran is struggling with her priorities for the next few weeks: homework due tomorrow, an essay due in two weeks, a research outline due by the end of the week, and a test next week. How should she list her priorities, starting with the most important task?
Answer:
C
1. homework
2. research outline
3. test
4. essay
Step-by-step explanation:
The tasks will be prioritized based on the ones with the closest date to today.
Her homework due tomorrow, therefore it is the first priority.
Her research outline due by the end of the week, therefore it is the second priority.
She has a test next week, and therefore it is the third priority.
Then finally, in 2 weeks, she has an essay and as such it should be the fourth priority.
The only option that has these tasks arranged in the correct order of priority based on the most important tasks as I have listed is Option C.
Question in the picture
Answer:
y = -5x + 7
Step-by-step explanation:
Since the line you are looking for is parallel to y = -5x + 4, it will have a slope of -5
Now use the point-slope form to continue
y - 2 = -5(x - 1)
y - 2 = - 5x + 5
y = -5x + 7
Tonya drives for 5 hours at 55 mph. How far does she go?
pls help need it ASAP
Answer:
X=3 Y=10
Step-by-step explanation:
Answer:
x=6 and y=-4
Step-by-step explanation:
4x+y=20
x-y=10
5x=30
x=30/5
x=6
4x+y=20
4(6)+y=20
24+y=20
y=20-24
y=-4
During the 2020 NBA Season, Jimmy Butler played in the Championship Game against the Los Angeles Lakers. The total points scored by Jimmy Butler for the Conference Semifinals, Conference Finals, and Championship games are listed below. 12, 35, 22, 40, 25, 23, 22, 17, 24, 17, 14, 20, 17, 17, 30, 13, 40 What is the first quartile of the data set?
Answer:17
Step-by-step explanation:
Number them in order from lowest to highest and find the median it will help with finding the Q1
The following are the winning times, in seconds, for the Kentucky Derby from 1997 to 2016. Select the boxplot that
represents the data.
122.4, 124.2, 123.2, 121, 119.97, 121.1, 121.19, 124.06, 122.75, 121.36, 122.17, 121.82, 122.66, 124.04, 122.04,
121.83, 122.89, 123.66, 123.02, 121.31
HIH
H+
118
122
126
Time (sec)
HT
118 122 126
Time (sec)
118
122 126
Time (sec)
Answer:
The answer is A
Step-by-step explanation:
Just did the problem.
Answer:
The answer A is correct.
The first plot.
Help me please , will mark brainliest
3000? maybe good luck
Answer:
6,000
Step-by-step explanation:
To find the volume, you have to solve the width x length x height.
So, 1 of the containers is 20(W) x 15(L) x 10(H) which equals to a volume of 3,000.Then we have another container with the same dimensions. That means we will add 3,000 because it's the same. 3,000 + 3,000 = 6,000
Hope this helped :)
Find the x intercept for 3x - y = 6
Answer: 3x+0=6
3x=6
3x/3=6/3
cancel the common factor of 3
3x/3=6/3
divide x by 1
x=6/3
x=2
(2,0)
Step-by-step explanation: