Answer:
ohh
Step-by-step explanation:
sorry I thought I knew the question
ok ♀️
Los asistentes, hoy, a la reunión semanal de un club social se pueden agrupar por parejas para bailar, por tríos para hacer manualidades, y de 4 en 4 para jugar bingo. En ninguno de esos casos queda nadie sin grupo. ¿Cuántas personas son si casi llegan a 25?
En la reunión semanal había 24 personas.
Los asistentes, hoy, a la reunión semanal de un club social se pueden agrupar por parejas para bailar, por tríos para hacer manualidades, y de 4 en 4 para jugar bingo, y en ninguno de esos casos queda nadie sin grupo, para determinar cuántas personas son si casi llegan a 25 se debe realizar el siguiente cálculo, obteniendo el múltiplo común entre estos números:
2 - 4 - 6 - 8 - 10 - 12 - 14 - 16 - 18 - 20 - 22 - 243 - 6 - 9 - 12 - 15 - 18 - 21 - 244 - 8 - 12 - 16 - 20 - 24Por lo tanto, en la reunión semanal había 24 personas.
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Please help I don't can't figure out the answer
There are 135 people in a sport centre. 73 people use the gym. 59 people use the swimming pool. 31 people use the track 19 people use the gym and the pool. 9 people use the pool and the track 16 people use the gym and the track, 4 people use all three facilities. Given that a randomly selected person uses at least two facilities, what is the probability they use all the facilities?
Answer:
1/9
Step-by-step explanation:
4 people use all three facilities, then
16 - 4 = 12 people use the gym and the track and do not use the pool;
9 - 4 = 5 people use the pool and the track and do not use the gym;
19 - 4 = 15 people use the gym and the pool and do not use the track.
At least two facilities use 4 + 12 + 5 + 15 = 36 people, 4 of them use all three facilities. Thus, the probability that a randomly selected person which uses at least two facilities, uses all the facilities is 4/36
i need help on i ready what is the length of the breathing tube
Answer:
The average size of the tube for an adult male is 8.0, and an adult female is 7.0,
The typical depth of the endotracheal tube is 23 cm for men and 21 cm for women
1. The amount of Kelly's paycheck varies directly with the number of hours
she works. Kelly receives $139.80 for 12 hours of work.
(a) Write a direct variation equation that relates the amount of Kelly's paycheck, y, to the number of hours, x,
that Kelly works.
(b) Use the equation to find the amount of Kelly's paycheck when she works 40 hours.
Answer:
Step-by-step explanation:
y = kx ; k = [tex]\frac{y}{x}[/tex]
~~~~~~~~~~
(a). 139.8 = k × 12
k = 139.8 ÷ 12 = 11.65 ⇒ Kelly earns $11.65 per hour
y = 11.65x
(b). y = 11.65 × 40 = 466
Kelly's paycheck when she works 40 hours is $466.00
Can you help me on this question Plss
Answer:
Step-by-step explanation:
Non linear and varies
Answer:
linear because the pine is not straight it has to be straight to be proportional
Your above-ground pool has sprung a leak, and you do not have a way to fix it. At 12 noon, the water in the pool is 5 feet deep (in other words, the water level is 5 feet above the ground). You are not sure how quickly the pool level is falling, so you check again after 40 minutes and see that the height of the water level is now feet. You notice that there is a relationship between the time that has passed to the height of the water level in the pool.
Answer:
Step-by-step explanation:
if 5/6 of the 30 motorcycles were new, how many motorcycles were used
Answer:
5 Motorcycles are used
30÷6= 5
5×5= 25
30-24=5
so the answer is 5
Answer:
5 out of the 30 motorcycles are used
Step-by-step explanation:
First, we should look at what we know. We know that there are 30 motorcycles in total. As a fraction, that'd be 30/30. We also know that of that 30, the equivalent of 5/6 are brand new.
Our next step is to figure out how much 5/6 is out of 30. Since we know that in total there 30/30 motorcycles, we need to convert 5/6 to have a denominator of 30. So what times 6 equals 30.
30 ÷ 6 = ? opposite of 6 x ? = 30
5 divide
So now we now that 6 times 5 equals 30. What we do to the denominator we must do to the numerator.
[tex]\frac{5}{6}[/tex] × [tex]\frac{5}{5}[/tex]
[tex]\frac{25}{30}[/tex]
Now we know that 25 of the 30 motorcycles are new and all we need to do is subtract that 25 from the total 30 to get 5. This tells us that 5 of the total motorcycles are used.
I hope this helped :)
solve for x and there is no need for an explanation!
Answer:
x=1.3 or x= 4/3
Step-by-step explanation:
What does the A stand for in the star problem solving process
Affect
Agree
Add
Act
The answer is D. Act.
STAR stands for Situation, Task, Action, Result.
Answer:
act
Step-by-step explanation:
A stands for act. Act on your plan and work the problem out.
12 ≤ 4n < 28
SOLVE THE COMPOUND INEQUALITY
[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
[tex] \boxed{ \boxed{3 \leqslant n < 7}}[/tex]
The equivalent expression is ~
[tex] \large \boxed{ \mathfrak{Step\:\: By\:\:Step\:\:Explanation}}[/tex]
Let's solve ~
[tex]12 \leqslant 4n < 28[/tex]Now divide each term with 4
[tex]12 \div 4 \leqslant 4n \div 4 < 28 \div 4[/tex][tex]3 \leqslant n < 7[/tex][tex] \sf \: 12 ≤ 4n < 28[/tex]
Divide all parts by 4[tex]\sf \longmapsto \frac{12}{4}≤ \frac{4n}{4} < \frac{28}{4} [/tex]
[tex] \sf \longmapsto3≤n<7[/tex]
Result:
[tex]\boxed{ \sf 3 \leqslant n<7}[/tex]
Number line attachedKnock Knock Whos there leader of the knockdown thats who!
Have a fun time with the points!
Answer: knock knock whos there nobody 2+2 = xyz
Step-by-step explanation:
Answer:
Thanks that was a good joke!
Given f(x) = 5x + 4 , find f(-10)
Answer:
-46
Step-by-step explanation:
5 x -10 + 4 = -50 + 4 = -46
TWO QUESTIONS! PLEASE ANSWER!
Drag the tiles to list the sides of △MNO from shortest to longest. There is a triangle MNO in which the measure of angle MNO is 54 degrees and the measure of angle NMO is 61 degrees.
The smaller the angle subtended by a side, the smaller the length of the
side.
The correct responses are;
Question 1: The list of sides from shortest to longest are;
[tex]\begin{array}{|c|c|c|}\overline{MO}&\overline{NO}&\overline{MN}\\Shortest&Medium&Longest\end{array}\right][/tex]a) Fridayb) 70 minutesc) 40%d) Yes, the sum of the mean number of minutes spent on aerobic training and the mean number of minutes spent on strength training is equal to the mean total number of minutes spent training.From the given diagram, we have, the measure of the third angle, ∠O, is
found as follows;
∠O = 180° - 54° - 61° = 65°
Therefore, ∠O = The largest angle
We get;
The longest side is opposite the largest angle, which gives;
The shortest side is the side opposite ∠N (54°)= [tex]\overline{MO}[/tex]
The next shortest side is the side opposite ∠M(61°) = [tex]\overline{NO}[/tex]
The longest side is the side opposite ∠O(65°) = [tex]\overline{MN}[/tex]
a) The time spent training on Tuesday = 60 + 10 = 70 minutes
The time spent training on Thursday = 50 + 30 = 80 minutes
The time spent training on Friday = 45 + 40 = 85 minutes
Therefore, the day the athlete spent the longest total amount of time training is on Friday
b) The time spent training on Monday = 10 + 20 = 30 minutes
The time spent training on Wednesday = 20 + 15 = 35 minutes
Therefore, we get;
30, 35, 70, 80, and 85
The median total number of minutes the athlete spent training each day =
70 minutes
c) The time spent strength training = 20 + 10 + 15 + 30 + 45 = 120
The total number of minutes the athlete spent training = 70 + 80 + 85 + 30
+ 35 = 300
[tex]\mathrm{The \ percentage \ spent \ on \ strength \ training} = \dfrac{120}{300} \times 100 = \underline{40 \%}[/tex]
d) The mean number of minutes spent on strength training is found as follows;
[tex]Mean_{strength} = \dfrac{120}{5} = 24[/tex]
The mean number of minutes spent on aerobic training is found as follows;
[tex]Mean_{aerobic} = \dfrac{10 + 60 + 20 + 50 + 40}{5} = 36[/tex]
[tex]Mean_{strength} +Mean_{aerobic} = 24 + 36 = 60[/tex]
The mean total number of minutes spent training, [tex]Mean_{total}[/tex] = [tex]\dfrac{300}{5}[/tex] = 60
Therefore;
[tex]\underline{Mean_{strength} +Mean_{aerobic} = Mean_{total}}[/tex]Learn more here:
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A football coach buys a bottle of water for each child in a football club.
All the bottles of water are the same price, There are 42 boys in the club.
3)
He spends £$2.50 on water for the boys. He spends £35 on water for the girls.
How many girls are there in the football club?
Answer: 28
Step-by-step explanation:
£52.50/£35 = 1.5
Therefore £52.50/ 1.5 =£35
42/ 1.5 = 28
Choose the equation that represents the graph shown?
The graph shown represents an absolute function.
The equation of the graph is [tex]\mathbf{y = -\frac 12|x|}[/tex]
Considering the straight on the right, we have the following points
[tex]\mathbf{(x,y) = (0,0) (4,-2)}[/tex]
Start by calculating the slope (m)
[tex]\mathbf{m = \frac{y_2 - y_1}{x_2 -x_1}}[/tex]
So, we have:
[tex]\mathbf{m = \frac{-2 - 0}{4-0}}[/tex]
[tex]\mathbf{m = \frac{-2 }{4}}[/tex]
Simplify
[tex]\mathbf{m = -\frac{1}{2}}[/tex]
So, the slope of the line is -1/2
The equation is then calculated as:
[tex]\mathbf{y = m(x - x_1) + y_1}[/tex]
This gives
[tex]\mathbf{y = -\frac 12(x -0) + 0}[/tex]
[tex]\mathbf{y = -\frac 12(x)}[/tex]
Represent x as an absolute value
[tex]\mathbf{y = -\frac 12|x|}[/tex]
Hence, the equation of the graph is [tex]\mathbf{y = -\frac 12|x|}[/tex]
Read more about absolute graphs at:
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What is the area of this triangle?
Answer:
all side equal is formula of triangle.But i think in our class 7 book is traingle formula is all side equal
Which of the following represents a single replacement reaction?
Select one:
a.
AB + C --> AC + B
b.
A + B --> AB
c.
AB + CD --> AC + BD
d.
A - B --> AB
x+5+ y=0
how do I find the slope
Difference between complementary and Supplementary
Complementary angles sum to 90°. Supplementary angles sum to 180°.
Answer:
See below.
Step-by-step explanation:
Complementary: The sum of 2 angles is 90°.
Supplementary: The sum of 2 angles is 180°
10x + 8 = 3(x – 2)
10x + 8 = 3x
Answer:
dfq
Step-by-step explanation:
1.
10x + 8 = 3(x – 2)
10x + 8 = 3x - 6
10x - 3x = -8 -6
7x = -14
x = -14/7
x = -2
2.
10x + 8 = 3x
10x - 3x = -8
7x = - 8
x = -8/7
Mason gave the waiter a $14.58 tip, which was 15 percent of the dinner bill. What was the amount of the dinner bill before he added the tip?
$9.72
$21.87
$97.20
$218.70
Answer:
$97.20
Step-by-step explanation:
97.20 x 0.15 = 14.58
Multiply the total by 15 percent, giving you the $14.58 tip, proving it to be correct.
What is the estimated quotient of 8 455 divided by 17? *.
Answer:
34.7647058824
Step-by-step explanation:
given g(x)=-2x+1 solve for x when g (x)=5
Answer:
x = -2
Step-by-step explanation:
g(x) = 5
-2x + 1 = 5
-2x = 5 - 1
-2x = 4
x = 4/-2
x = -2
_________
[tex]\:[/tex]
g(x) = 5
5 = -2x + 1
5 - 1 = -2x
4 = -2x
x = -2
A salesman earns 30% commission on the merchandise that he sells last month he sold $600 worth of merchandise how much of commission in dollars did he earn last month????????
Answer:
$180
Step-by-step explanation:
.3 * 600
Answer:
He earned $180.
Step-by-step explanation:
Multiply 600 by .30 to get 180. Hope this helps!
plz help i give brainliest and points
Answer:
Step-by-step explanation:
To find this, lets make a equation.
We have the expression 8b - 27, lets set this equal to -11 and solve:
8b -27 = -11
Now lets solve.
Lets add 27 to both sides to get 8b alone:
8b = 16
Now lets divide by 8:
b = 2
So our answer is 2.
Hope this helps!
Mary has 2 1/5 hours before she needs to meet her friend. She needs to take care of 7 chores before then. How much time can she allocate to each chore?
around 19 minutes ^^
(18.85 minutes)
Mary can allocate to each chore around 18.85 minutes.
What is the unitary method?The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.
It is given that Mary has 2 1/5 hours before she needs to meet her friend. She needs to take care of 7 chores before then.
Hence, we get
2 and 1/5 hours = 132 minutes (120 + 12)
thus, Mary will have 132/7 = 18.85714285714286 minutes for each chore.
Or around 18.85 minutes for each chore
Therefore, she can allocate to each chore around 18.85 minutes.
Learn more about the unitary method;
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#SPJ2
A Converse Statement is when you turn the statement into a double negative?
A. True
B. False
Answer:
False
Step-by-step explanation:
This is because there is no such thing! A double negative becomes a positive! Plz give brainliest!
Answer:
False if its in double negative.
If 35 men can reap a field in 8 days; in how many days can 20 men reap the same field?
Answer:
87.5 days
Step-by-step explanation:
35/8=4.something
that answer*20=87.5
Help ! Find X and others. ANGLES!!!!
Answer:
x = 12°
∠RST = 40°
∠STR = 100°
Step-by-step explanation:
Would you rather receive $10,000 a day for 31 days or a penny that doubles in value every day for 31 days?
How much money would you have at the end of 31 days if you chose the $10,000 per day?
How much money would you have at the end of 31 days if you chose to double the penny every day?
How much would you have at the end of 15 days if you chose to double the penny every day?
Someone pls help me
This shows how much you would make per day for both choices.
Total earned in 31 days for $10,000 per day: $310,000
Explanation
$10,000 every day in 31 days.
Total earned in 31 days for penny: 21,474,836.47
Explanation:
Day 1: $0.01
Day 2: $0.02
Day 3: $0.04
Day 4: $0.08
Day 5: $0.16
Day 6: $0.32
Day 7: $0.64
Day 8: $1.28
Day 9: $2.56
Day 10: $5.12
Day 11: $10.24
Day 12: $20.48
Day 13: $40.96
Day 14: $81.92
Day 15: $163.84
Day 16: $327.68
Day 17: $655.36
Day 18: $1,310.72
Day 19: $2,621.44
Day 20: $5,242.88
Day 21: $10,485.76
Day 22: $20,971.52
Day 23: $41,943.04
Day 24: $83,886.08
Day 25: $167,772.16
Day 26: $335,544.32
Day 27: $671,088.64
Day 28: $1,342,177.28
Day 29: $2,684,354.56
Day 30: $5,368,709.12
Day 31: $10,737,418.24
