Answer:
11 1/9
Step-by-step explanation:
3 1/3 x 3 1/3
= 10/3 x 10/3
= 100/9
= 11 1/9
There are 4 classrooms for fifth grade and 4 classrooms for sixth grade at a school. Each classroom has 20 students. A teacher is planning a field trip for some fifth and sixth grade students at this school. The teacher knows the following information: 90% of fifth and sixth grade students have permission to go on the trip. 4 teachers are going on the trip. The school requires 1 parent volunteer for every 8 students going on the trip. Part A How many parent volunteers are needed to go on the trip? Show your work or explain your answer. Enter your answer and your work or explanation. Part B All of the students, teachers, and parents going on the trip must ride in a school bus. The teacher needs to reserve 1 school bus for every 44 people. How many school buses does the teacher need to reserve? Show your work or explain your answer. Enter your answer and your work or explanation
Answer:
18
Step-by-step explanation:
Fifth grade has 80 students and sixth grade has 80 students. so if you get 90% of both then you have 72 and 72. Add and divide by 8 and you have the answer of 18 parent volunteers going.
There are a total of 8 classrooms with 20 students each, for a total of 160 fifth and sixth grade students.
What is volunteer?It is a person who does something, particularly helping others, voluntarily and without being forced or paid to do so.
Part A:
There are a total of 8 classrooms with 20 students each, for a total of 160 fifth and sixth grade students. 90% of them have permission to go on the trip, so:
0.9 x 160 = 144 students have permission to go on the trip
To calculate the number of parent volunteers needed, we divide the number of students by 8:
144 ÷ 8 = 18 parent volunteers needed
Therefore, the teacher needs to find 18 parent volunteers to go on the trip.
Part B:
The total number of people going on the trip is:
144 (students) + 4 (teachers) + 18 (parent volunteers) = 166 people
To calculate the number of school buses needed, we divide the total number of people by 44:
166 ÷ 44 = 3.77
Thus, as we can't reserve a fraction of a school bus, we round up to the nearest whole number. Therefore, the teacher needs to reserve 4 school buses.
For more details regarding volunteers, visit:
https://brainly.com/question/31005009
#SPJ3
2. If x1 is 3 and x2 is 2, how would you use the numbers in the slope formula?
Answer:
m = y2 - y1 / 2 - 3
Step-by-step explanation:
I believe it is asking you to plug in the numbers into the equation.
I need help on this math assignment does anyone mind answering it?
Can someone please help me with this need verified answer pls
Answer:
1130.97336
Step-by-step explanation:
V=πr^2h = π·6^2·10 = 1130.97336
The base of a triangle is 9 units more than h, its height. Write an algebraic expression that represents its area in terms of h
Answer:
Step-by-step explanation:
cn n .mxn
(-2,3) is one vertex of a square on a coordinate plane. Name three points that could be the other vertices.
Answer:
(0,7) and (-4,7)
(-2,3) is vertex
Equation is (X+2)2+3
When x = 0, y = 7 and when x = -4, y = 7
(-2,3) is one vertex of a square on a coordinate plane. (0,7) and (-4,7) could be the other vertices.
How can we perceive the cartesian coordinate plane?The cartesian coordinate plane is an infinite 2-dimensional plane. Any 2-dimensional figure can be drawn on an infinite 2d plane.
Each point of a cartesian plane is tracked by a location.
It is the perpendicular distance of that point from the horizontal axis and vertical axis usually named the x-axis and y-axis.
The location is then written as: (a,b), where 'a' is that point's shortest distance from the y-axis and called the x-coordinate of that point, and 'b' is that point's shortest distance from the x-axis and called the y-coordinate of that point.
(-2,3) is one vertex of a square on a coordinate plane.
The equation is [tex](X+2)^2+3[/tex]
When x = 0,
[tex](0+2)^2+3\\\\4+3[/tex]
y = 7
when x = -4,
[tex](-4+2)^2+3\\\\4+3[/tex]
y = 7
Learn more about coordinate plane here:
https://brainly.com/question/27538987
#SPJ2
Is a right triangle a isosceles triangle. Why or why not? And please NO LINKS.
Answer:
An isosceles triangle is symmetrical and a right triangle has a 90 degree angle and not symmetrical so they are not the same.
Step-by-step explanation:
Explanation:
No, an isosceles triangle is not ALWAYS a right triangle. An Isosceles Triangle can be a right triangle, it is a 45–45–90 degree triangle. No, an isoceles triangle is a triangle that has 2 equal sides and angles, and the only condition for a right angled triangle is for it to have a right angle.
Answer:
No
I HOPE I HELPED!!! HAVE AN AMAZING DAY/NIGHT!!! PLEASE MARK ME BRAINLIEST IF I HELPED YOU!!
You buy a backpack for $34.82. The tax is 9.25%. How much taxes do you pay?
Commission:
Can someone please help me with this question I need to know the area of the shaded region.
Answer:
area = 169.76 cm²
Step-by-step explanation:
area of rectangle = 20 x 11 = 220 cm²
area of circle = π4² = 50.24 cm²
deduct circle from rectangle area = 220 - 50.24 = 169.76 cm²
Answer pleaseeeeeeeeeeeeeee pretty please
Answer:P= 10+6xmm
Step-by-step explanation:
Help me out pls
thanks!
someone please help PLEASEE ZOOM IN TO READ THE QUESTION PLEASEE HELP
a) 3/7
b)3/10
c)2/5
d)1/2
can someone pls help
Use the distributive property to write an expression that is equivalent to 12+4x.
Draw a diagram that shows the two expressions are equivalent.
Draw your graph on paper, take a picture, and upload it using the image upload icon
Answer:
12 + 4x= (6 x 2) + (2x x 2)
Step-by-step explanation:
this is the pic
If you could explain to me how you get the answer, that will be great!
Answer: 48 cm^2
Step-by-step explanation:
find the surface area of the rectangles and squares
3(4)=12
3(3)=9
5(3)=15
find the surface area of the triangle
SA=bh÷2
3(4)=12
12÷2=6
both of the triangles have the same base and height so multiply it by 2
6(2)=12
add all of the surface areas
12+9+15+6+6=48
Please help meeeeeeeeee
Step-by-step explanation:
1. 10-(2+3) = 5
2. 2x3 - 10 = -4
3. 3 x (4-2) = 6
4. (3+5) / 4 = 2
5. (5-2) x 3 = 9
6. (9-4) + 5 = 10
Determine the constant rate of change. please know what is before answering.
Drag each tile to the correct box.
Place the samples in order from the sample with the greatest variation to the sample with the least variation. sample of 20 women. sample of 5 women, sample of 45 women and a sample of 60 women
Answer:
A sample of 5 women, a sample of 20 women, a sample of 45 women, a sample of 60 women
Step-by-step explanation:
I hop this helps
Answer:
5, 20, 45, 60
Step-by-step explanation:
Use the triangle formed by the vertices L(—3, 4), A(O, 5) and D(2, l). AL' A'D' is a triangle formed by using the transformation rule (x, y) —5 (—x, y) .
a. What type of transformation is ALAD —AL'A'D'?
b. Are A LAD and AL'A'D'congruent or similar?
A and B are not answer but parts to the question
Huh?
Step-by-step explanation:
YOUR LEARNING THIS IN MIDDLE SCHOOL?
You earn $45.50 each year on an investment. What is the rate of simple interest if your initial investment was $750?
Can someone help????
Answer:
14 blocks
Step-by-step explanation:
Answer:
(-2,1), (2,5), (-6,1), (2,-3)
Step-by-step explanation:
just go four spaces in each direction
Find the surface area of the prism or pyramid. Round to the nearest hundredth if necessary.
Answer:
I don't know how to do this but maybe photo math can help
Answer: 147.35
Step-by-step explanation:
SA=1 base tri. + 3 lateral faces
SA=bh/2 + 3(bh/2)
SA=(7)(6.1)/2 + 3(7)(12)/2
SA=42.7/2 + 252/2
SA=21.35 + 126
SA=147.35
An investor has an account with stock from two different companies. Last year, his stock in Company A was worth $5660 and his stock in Company B was worth $2500. The stock in Company A has increased 5% since last year and the stock in Company B has increased 9%. What was the total percentage increase in the investor's stock account? Round your answer to the nearest tenth (if necessary).
The total percentage increase in the investor's stock account will be 8.6%.
What is the percentage?The amount of any product is given as though it was a proportion of a hundred. The ratio can be expressed as a quarter of 100. The phrase % translates for one hundred percent. It is symbolized by the character '%'.
The percentage is given as,
Percentage (P) = [Final value - Initial value] / Initial value x 100
The amount he earned from company A and company B is given as,
Earned = $5660 x 0.05 + $2500 x 0.09
Earned = $283 + $225
Earned = $508
Then the total percentage increase in the investor's stock account is given as,
P = [(508) / (5660 + 2500)] x 100
P = (508 / 5910) x 100
P = 0.086 x 100
P = 8.6%
The total percentage increase in the investor's stock account will be 8.6%.
More about the percentage link is given below.
https://brainly.com/question/8011401
#SPJ2
You walk 2 miles in 1/2 hour. At that rate, how long will it take you to walk 3 miles?
Answer:
3/4 hour.
Step-by-step explanation:
2:1/2 = 1:1/4 = 3:3/4
Hope this helps!!!
Answer:
The answer is 45 minutes. I think.
Step-by-step explanation:
I'm sorry if the answer is incorrect.
During production, a manufacturer of clock radios pulls every 75th radio from the assembly line to check for overall quality.
a. Biased, voluntary response sample
b. Unbiased, stratified random sample
c. Unbiased, systematic random sample
d. Unbiased, simple random sample
Answer:
Unbiased, systematic random sample Or C
Step-by-step explanation:
Answer:
your answer is C
Step-by-step explanation:
Just took it
5th Grade U.S Studies Weekly- Week 24 Answer Key
(Please create one)
Topic: Hardships of War
Ft. Abigail Smith Adams
Ft. Mercy Otis Warren
Ft. Martha Dandridge Custis Washington
Ft. Molly Pitcher
Ft. Phillis Wheatley American Poet
Ft. Sybil Ludington
Q: to collect and hide food our supplies
A: __________________________
Q: Robert Shurtleff's real first name
A: __________________________
Q: general who thanked Sybil Ludington for her bravery
A: __________________________
Q: raising of prices over a period of time
A: (Is this answer, inflation?) _________
Q: wrote politically plays and poetry
A: __________________________
Q: someone who raises prices on goods that are scarce
A: __________________________
Q: plantation owner
A: __________________________
Q: Congress raised money by selling debt _____
A: __________________________
Q: took her husband's place in battle
A: __________________________
Thank you so much! You are so well appreciated. I'll offer you brainliest. Please leave a comment if you'd like brainliest. THANK YOU!!!
A few questions I need answered:
1. The ratio of Victoria's weight to Kazuki's weight was 4 to 5. If Victoria's weight increased by 5 lb. and Kazuki's weight decreased by 1 lb., Victoria would have the same weight as Kazuki. What was Victoria's original weight?
2. Last year, the ratio of the number of boys to the number of girls in the computer Club 1 : 2. This year, 70 new members joined the computer Club. There are now four times as many boys and three times as many girls as last year. How many members were in the computer club last year?
3. Lily and Mackenzie collected some stamps. If Lily gave 4 stamps to Mackenzie, Mackenzie would have twice as many stamps as Lily. If Mackenzie gave 4 stamps to Lily, they would have the same number of stamps. How many stamps did each girl have?
WILL GIVE BRAINLIEST. PLS SHOW YOUR WORK. 10 POINTS.
2）
Answer:
100
Step-by-step explanation:
Last year：
boy：girl
1 ： 2
This year：
+70
boy：girl
1×4 ：2×3
4 ：6
70=7
so，1=10
All members：10×10=100（because（4+6）=10）
Hello may someone help me?
Answer:
The answer is 15 You have to add all the numbers then divide by the amount of numbers there are.
Step-by-step explanation:
Enter values for a and b so that the system of equations shown has infinitely many solutions.
Answer:
-2 1
Step-by-step explanation:
choose the best answer for the missing number
10
1
[tex]\frac{1}{100}[/tex]
[tex]\frac{1}{10\\}[/tex]