Answer:
Hard
Step-by-step explanation:
The median for easy is 120
The median for hard is 110
Hard has the lower value
The table shows the weekly change in the water level in a swimming pool. After 4 weeks, the pool owner adds water to return the water level back to the original level. Raising the water level by 1 inch requires 320 gallons. The water hose has a flow rate of 5.75 gallons of water per minute. Will it take less than an hour to fill the pool back to return the water level to the original level? Explain your reasoning.
so we just need to raise the pool back to original level
in total, the pool drained a total of 1 and 3/8 inches
so we need to find out how long it would take to raise the pool by 1 and 3/8 inches
1 inch=320 gallons
1 and 3/8=320 times 1 and 3/8=320 and 960/8=440
he needs to put in 440 gallons
it is 5.75 gallons per minute
find out how many minutes it will take
440=5.75 times x minutes
divide both sides by 5.75
76.521=xminutes
round
77 minutes
1 hour=60 minutes
77>60
it will take more than 1 hour to make the pool back to original level..
Sandy mixed together 5 gallons of one brand of juice and 4 gallons of a second brand of juice, which contains 70 percent real fruit juice. Find the percent of real fruit juice in the first brand if the mixture contained 40 percent real fruit juice. Which of the following equations could be used to solve this?
Answer:
14%
I think this right answer
Answer:
D
Step-by-step explanation
a = .16
Why do you think that becoming an astronaut is difficult?
Answer:
A) Because of all the specific requirements there are for astronauts
Step-by-step explanation:
B doesn't make sense, because there are many people who aren't afraid of going into space
C is true, but there are multiple places where you could become an astronaut. NASA isn't the only place!
D is (really just absurd!) incorrect because, in fact, space research is important! Humans need to know what's in space to protect humanity and to possibly uncover more secrets
A is the answer because you need to meet all the requirements and pass many tests
Ok, I'm sorry (in advance) if the answer doesn't make sense. Just tell me and I will fix it. (I need to go somewhere quickly, so I had to make this a bit quick.)
The two dot plots below show the heights of some sixth graders and some seventh graders:
Two dot plots are shown one below the other. The title for the top dot plot is Sixth Graders and the title for the bottom plot is Seventh Graders. Below the line for each dot plot is written Height followed by inches in parentheses. There are markings from 52 to 57 on the top line and the bottom line at intervals of one. For the top line there are 2 dots above the first mark, 1 dot above the second mark, 1 dot above the third mark and 2 dots above the fourth mark. For the bottom line, there is 1 dot for the first mark, there is 1 dot above the second mark, there is 1 dot above the third mark, there is 1 dot above the fourth mark and there are two dots above the sixth mark.
The mean absolute deviation (MAD) for the first set of data is 1.2 and the MAD for the second set of data is 1.7. Approximately how many times the variability in the heights of the sixth graders is the variability in the heights of the seventh graders? (Round all values to the tenths place.) PLS HELP :)
Answer:
21 can you do sim for me
Step-by-step explanation:
I tired
(50 POINTS + BRAINLIEST) The expression to find the perimeter of a rectangle is 2(length + width). What is the perimeter, in units, of a rectangle of length fraction 1 over 7 unit and width fraction 1 over 2 unit?
fraction 1 and 1 over 7 units
fraction 1 and 2 over 7 units
fraction 4 over 9 unit
fraction 2 over 9 unit
Answer:
fraction 4 over 9 unit
Step-by-step explanation:
Answer:
fraction 4 over 9 unit
fraction 4 over 9 unit
fraction 4 over 9 unit
fraction 4 over 9 unit
fraction 4 over 9 unit
fraction 4 over 9 unit
fraction 4 over 9 unit
fraction 4 over 9 unit
fraction 4 over 9 unit
fraction 4 over 9 unit
fraction 4 over 9 unit
fraction 4 over 9 unit
fraction 4 over 9 unit
fraction 4 over 9 unit
fraction 4 over 9 unit
fraction 4 over 9 unit
fraction 4 over 9 unit
fraction 4 over 9 unit
fraction 4 over 9 unit
fraction 4 over 9 unit
Step-by-step explanation:
A local movie theater sells two bag sizes of popcorn. Both bags are in the shape of a rectangular prism. Bag A measures 4" long, 3 1/2" wide, and 6" tall.
Part A: How much popcorn can Bag A hold
Part B: Bag B holds twice as much popcorn as Bag A. If Bag B is 8" long and 3" wide, how tall is Bag B
Answer:
12"
Step-by-step explanation:
Because 6x2 is 12
Answer:
Part A
84 is the volume
Part B
Bag B's height is 7 inches
Find the coordinates of the Image after the transformation
Translate 6 units right and 3 units up
Answer:
thdd
Step-by-step explanation:
dh
Plsss help and i don't want any links just solve the problem for me plsss NO LINKS OR YOU WILL BE REPORTED correct answer=brainliest thanks for the help
Patricia bought 4 apples and 9 bananas for $12.70. Jose bought 8 apples and 11 bananas for $17.70 at the same grocery store. What is the cost of one apple?
Answer:
10
Step-by-step explanation:
Please help me this is due in 4 minutes !!!
Answer:
1/2=Rational pi=Irrational √5=Irrational √81=Rational 1/9=Irrational
Step-by-step explanation:
what is the correct answer??
Answer:
It's [D]
Step-by-step explanation:
because pi goes like 3.14159 this is pi followed by.....
Answer:
The answer is D
Step-by-step explanation:
Pi = 3.14159
HELPP!!!
The graph of what linear equation is a good fit for this data?
Group of answer choices
y= -1/3x + 6
y= -1/3 x + 2
y= 1/3 x + 2
y= 1/3 x + 6
Answer:
y = -1/3x + 2
Step-by-step explanation:
I chose one of the points and then I plugged in the x of that coordinate and then I did the math and checked which answer choice made the equation true
What is the answer where the red line is (the 3rd question) Keep in mind it has to be from the word bank? Only the first and the right answer gets brainliest :)
BRAINLIEST
A school chorus has 90 sixth-grade students and 75 seventh-grade students. The music director wants to make groups of performers, with the same combination of sixth- and seventh-grade students in each group. She wants to form as many groups as possible. a. What is the largest number of groups that could be formed? Explain or show your reasoning. b. If that many groups are formed, how many students of each grade level would be in each group?
a. the largest number of groups that can be formed is 15 ^^
b. there would be 6 sixth-graders and 5 seventh-graders in each group
i hope that helped!! (and i hope im not too late..)
What comes after the number 2.0? It’s for this graph
Answer:
2.25
Step-by-step explanation:
each time, you add .25
Answer:
2.25
Step-by-step explanation:
the pattern is +0.25 so 2+0.25=2.25
Mia graphs a point Q in Quadrant I on the coordinate plane below, so that point Q is 1 units away from point P.
What are the coordinates of point Q? ( , )
Answer:
Step-by-step explanation:
They are (1.5, 0).
please help will give brainliest
Answer:
a
4.5
Step-by-step explanation:
SOLVE FOR ANGLE P PLEASE FOR BRAINLIEST :) NO EXPLANATION NO BRAINLIEST
Answer:
50 degrees
Step-by-step explanation:
In triangles, the sum of all angles = 180 degrees. So, we can create an equation to solve for x:
Angle 1 + Angle 2 + Angle 3 = 180 degrees(x+15) + (x+28) + 67 = 180 2x + 110 = 1802x = 70x = 35We found x, but we're not done. Now, we substitute to find each missing angle:
Q = x + 28 = (35) + 28 = 63 degreesP = x + 15 = (35) + 15 = 50 degreesThus, our final answer is: Angle P = 50 degrees.
Answer:
50
Step-by-step explanation:
The sum of all the angles of a triangle equals 180 no matter what so to do this you will have to make an equation:
x + 15 + x + 28 + 67 = 180
Everything on the left side of the equation is the angles.
When you solve this equation you should eventually get
x = 35
Now that you have x you can find angle P. Angle P is x + 15 so when you substitute x, you get 35 + 15.
So the answer is 50°
HELP ME OUT PLZZ IMMA LIL SLOW
Answer:
286.5
Step-by-step explanation:
Step One) Find Areas of Each Box
3 times 7.5= 22.5
3 times 11.5= 34.5
3 times 7.5= 22.5
3 times 11.5= 34.5
7.5 times 11.5= 86.25
7.5 times 11.5= 86.25
Step Two) Add Them All
286.5 I believe.
(Read end and look at attached file for correct answers) Mrs. Ibarra wants to create a right triangle for a geometry test. She plans to use 15, 36, and 41 as side lengths. Which statements should she consider to determine whether it will be a right triangle? Check all that apply. 15 + 36 greater-than 41, so the side lengths will form a triangle. 15 + 36 not-equals 41, so those lengths will not form a triangle. 15 squared + 36 squared = 1,521 41 squared = 1,681 Since a squared + b squared not-equals c squared, it will not be a right triangle. 15 squared + 36 squared = 297 41 squared = 82. The correct answers are actually A, C, D, and E. I got it wrong because people said the answer were only A and C. And of course it was on a test so I couldn't fix it. Anyway i just want to prevent from anyone else being misled. Look at the attached file.
The answer is already there
Answer:
1, 3, 4, 5
Step-by-step explanation:
Look at the screenshot
The diagram shows the side lengths of a triangle in inches. The perimeter of triangle HJK is 34 inches.
What is the value of x?
can someone answer this question
Answer:
d= c side
Step-by-step explanation:
sorry if i'm wrong
Answer:
C
Step-by-step explanation:
Based on Pythagoras theorem:
c² = a² + b²
a and b are the sides that form the right angle
Then the missing side is:
D... C side
Find the value of x.
Answer:
x=25
Step-by-step explanation:
In the △,
all the 3 angles add up to 180°
So,
(2x+15)°+x°+90°=180°
3x°+105°=180°
3x°=180°-105°
3x°=75°
x=75°÷3°
x=25
I need help with this as well I can not get it right!
Answer:
49.2
Step-by-step explanation:
Kayla has $70,000 in a savings account. The interest rate is10% per year and is not compounded. How much will she have in 2 years? Use the formula i = prt, where i is the interest earned, p is the principal (starting amount), r is the interest rate expressed as a decimal, and t is the time in years.
Answer:
$84,700
Step-by-step explanation:
She would earn $14,700 in 2 years.
Is this correct?? if not pls tell me the correct answer
(choose the answer that best corrects the misplaced modifier in each sentence. )
You have a bag of chocolate candy. Ten of them are red, 7 are brown, 12 are green, and 9 are blue.
What is the probability that you pick a red candy given that you have already picked a red candy and have not replaced it?
A)1037
B)1419
C)519
D)937
PLZ PLZ PLZ PLZ PLZ PLZ HELP ME I AM CONFUSED AND DON'T KNOW WHAT TO DO!!
Answer:
For 6, the aswer is 54, for 5, it's the first answer
Step-by-step explanation:
Both cubes have a voulume of 27, add 27 and 27, you get 54
8 is 2 times 4, which is pink
Which graph shows the points (0, 7) and (4, 1) plotted correctly?
A. On a coordinate plane, a point is 1 unit to the right and 4 units up. Another point is 7 units up.
B, On a coordinate plane, a unit is 4 spaces to the right and 1 units up. Another point is 7 units up.
C. On a coordinate plane, a point is 1 unit to the right and 4 units up. Another point is 7 units to the right.
D. On a coordinate plane, a point is 4 units to the right and 1 unit up. Another point is 7 units to the right.
Answer:
B
Step-by-step explanation:
i dnt know how to explain tht
Answer:
b
Step-by-step explanation: hes right no caperones
Please help me, will give out free brainliest for first answer.
NO LINKS AND NO STEALING POINTS.
Answer:
The surface area of the cylinder shown is 785.398 (simplified 785).
Step-by-step explanation:
Answer:
It is 785.40
Step-by-step explanation:
Tell whether the statement is sometimes, always, or never true. Explain your reasoning. The x-coordinate of a point on the x-axis is zero.