A barber cuts 3 people hair in 35 min . Each hair cut takes at least 10 min, and the first haircut takes the most time .list one way the barber could cut 3 people's hair given this information
One way the barber could cut 3 people's hair in 35 minutes is by spending 15 minutes on the first haircut and 10 minutes each on the second and third haircuts.
If a barber cuts 3 people's hair in 35 minutes and each haircut takes at least 10 minutes, the timing could look as follows: The first haircut, taking the most time, could be 15 minutes. The second haircut could take 10 minutes, which is the minimum time per haircut. The third haircut would also take 10 minutes. This allocation adheres to the conditions that the first haircut takes the most time, and each haircut takes at least 10 minutes.
Total time spent would be 15 minutes + 10 minutes + 10 minutes, which equals 35 minutes.
In a parking lot there630 cars 270 convertibles 360 minivans what is the ratio of cards to convertibles reduce your fraction to the lowest term
What is 3.993 rounded to the nearest hundredth
A fish tank is in the shape of a cube. Its volume is 125 ft 3. what is the area of one face of the tank
The high school dance team is learning a new routine to a song that lasts 3 minutes and 41 seconds, or 221 seconds total. Yesterday, they covered the first 45 seconds of the song at practice. They learn an average of 22 seconds of the dance in an hour. Let h represent the time, in hours, it will take the team to learn the entire dance. Which equation represents this situation, and how long will it take?
Marley bought a sandwich for $3.50, a soda for $1.95, and a pack of chips for $0.95. She used a coupon for 1/2 off on the sandwich. What was Marley's total cost before tax was added?
2) ½ b – 39 = 101 please show your work
Answer:
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Step-by-step explanation:
What is 11/12 + (-7/12) in simplest form?
The simplest form of adding the given fractions is [tex]\frac{1}{3}[/tex]
Given :
[tex]\frac{11}{12} +\frac{-7}{12}[/tex]
We need to add the fractions and write it in simplest form
To add any two fractions the denominators should be same
Here the denominators are same
so we combine the numerators
[tex]\frac{11}{12}+\frac{-7}{12}\\\frac{11-7}{12}\\\frac{4}{12}[/tex]
divide both sides by 4
so simplest for is [tex]\frac{1}{3}[/tex]
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how to find the asymtope of a function
If the polygon is translated 3 units down and 4 units left, what will the coordinates of the new image be? Use prime notation in expressing the new coordinates.
Final answer:
To translate a polygon 3 units down and 4 units left, subtract 4 from the x-coordinate and 3 from the y-coordinate of each vertex. For example, the vertex (3, 0.4) would become (-1, -2.6) in prime notation after the translation.
Explanation:
If a polygon is translated 3 units down and 4 units left, the coordinates of the new image would change respectively. To find the new coordinates after the translation, the x-coordinate of each vertex will decrease by 4 (since it is moving left) and the y-coordinate will decrease by 3 (since it is moving down). For example, if the coordinates of a vertex are (x, y), after the translation, the new coordinates will be (x - 4, y - 3), which we denote using prime notation as (x', y').
So, if we are given the initial coordinates of the first vertex as (3, 0.4), then after the translation, the new coordinates will be:
x' = 3 - 4 = -1
y' = 0.4 - 3 = -2.6
Therefore, the new coordinates are (-1, -2.6), using prime notation to represent the translated vertex.
Four more than the product of one and a number x
if m<DCF =90 what is m<DCE
The measure of angle DCE is 90 degrees.
Explanation:To find m <DCE, we need to use the fact that the angles in a triangle add up to 180 degrees.
Since m <DCF is 90 degrees, this means that DCF is a right angle. Therefore, the sum of m <DCF and m <DCE must be 180 degrees.
So, m <DCE = 180 - 90 = 90 degrees.
Solve x^2+6x+15=0 using the quadratic formula
I NEED HELP ASAP
Jamie's bedroom is 11.652 feet long.
Round this to the nearest foot.
Joanna ran a mile in physical education class. After resting for one hour her heart rate was 60 beats per minute. If her heart rate decreased by2/5, what was her heart rate immediately after she ran the mile?
A culture started with 1,000 bacteria. After 3 hours, it grew to 1100 bacteria. Predict how many bacteria will be present after 17 hours. Round your answer to the nearest whole number. P=Ae^kt
What number equals 100 when it is squared
The amount of money that is left in a medical savings account is expressed by the equation y=-24x+379, where x represents the number of weeks and y represents the amount of money, in dollars, that is left in the account. After how many weeks will the account have $67 left in it?
The number of weeks required to have $67 left in the account is 13 weeks
Given the Parameters :
Linear equation : y = - 24x + 379y = amount left in account x = Number of weeksTo obtain the number of weeks to have $67 left in the account, we substitute y = 67 into the equation and solve for x :
y = - 24x + 379
67 = - 24x + 379
Collect like terms
24x = 379 - 67
24x = 312
x = 312 / 24
x = 13
Therefore, the Number of weeks required is 13 weeks
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kaleb was playing a video game it took him eight lives to beat the first world it took eight times as many to beat the second world how many lives did he use on the second world
Over which interval is the graph of f(x) = –x2 + 3x + 8 increasing?
(–∞, 1.5)
(–∞, 10.25)
(1.5, ∞)
(10.25, ∞) pls help
A ball is rolling at 4.80m/s over level ground when it encounters a ramp, which gives it an acceleration of -0.875m/s^2. If the ramp is 0.750m long, what is the final velocity of the ball when it reaches the top of the ramp?
clayton climbed down 50 meters. He climbed down in 10 meter intervals.In how many intervals did clayton make his climb?
During last year's baseball season, Quinn pitched 3 less than 4 times the number of games that Derrick pitched. Let g represent the number of games Derrick pitched.
Ted picks 6 flowers with 4 petals on each flower. Bill picks 3 flowers with 8 petals on each flower. Jon picks 2 flowers with 12 petals on each flower. Ted says they all have the same amount of petals. Is Ted correct?
About how many more hours Avery spend sleeping than doing the activities in the "other" category? Justify your anwser.
Please I need to finish this before tommorow. Here is the graph and this is 7th grade math
Answer:
So, she spends 3 hours more sleeping than doing the activities.
Step-by-step explanation:
Consider the provided information.
According to the graph, Avery spends 33% of time in sleeping and 19% of time in doing "other" activities.
There are 24 h in a day.
According to Sleep category: 33% of 24 is:
33 % of 24=0.33×24=7.92 h ≈8 hours
We are rounding to 8 hr because the solution should be in hours as per the question requirement.
Other category: 19% of 24 is:
19 % of 24=0.19×24=4.56 h ≈5 hours
The difference of time is:
8h-5h=3h
So, she spends 3 hours more sleeping than doing the activities.
{-2x-3y=-18 and x-6y=-6
5°, 5¹, 5²
What comes next in the pattern?
Question 4 options:
5
25
5³
50
HELP!! Triangle A′B′C′ is the image of triangle ABC after a dilation.
What is the scale factor of the dilation?
what is 6.25 divided by 2.5
To divide 6.25 by 2.5, you can multiply both numbers by 10 to make it 62.5 divided by 25, which equals 2.5. Thus, 6.25 divided by 2.5 is 2.5.
To find this, we divide 6.25 by 2.5. First, we can make the divisor a whole number by multiplying both the divisor and dividend by 10, which will not change the value of the quotient:
6.25 × 10 = 62.5
2.5 × 10 = 25
Now, we divide 62.5 by 25:
62.5 ÷ 25 = 2.5
Therefore, 6.25 divided by 2.5 is 2.5.
What is the volume of the cylinder
Given cylinder has diameter 16ft and height 10ft.
Radius of the cylinder = 16/2 = 8 ft.
We need to find the volume of cylinder.
Volume of the cylinder (V) = [tex]\pi r^2h[/tex]
Where r is the radius of the cylinder and h is the height of the cylinder.
Plugging values of r=8 and height h=10 in above formula, we get
V = [tex]\pi (8)^2(10)[/tex]
V= [tex]\pi 64 \times 10[/tex]
V=[tex]\pi \ times 640[/tex]
Plugging π =3.142
V= 3.142 × 640
V ≈2010.88.
In the given options it's nearly equal to 2010.62.
Therefore, Volume is 2010.62 ft^3.