Answer: The rate should normally be in
Gallons per Minute. But here, it might have to be "Pool per Hour" since the total volume is not given.
With two hoses taking 12 minutes, the rate is 5 pools per hour.
Step-by-step explanation:
Take the time to fill with two hoses, double that to get the time for two hoses with equal rates. 24 minutes. But one takes 10 minutes more, so split that. 24 + 5 is 29 minutes. 10 less is 19 minutes. Or try 27 and 17.
If you assume a typical kiddie pool 4 ft diameter and 1 ft deep, not quite full, that would hold around 84 gallons.
84÷12 = 7 gallons per minute.
84÷ 17 = about 4.9 gpm
84 ÷ 27= 3.1 gpm
So 16 and 6 might be possible times to try for realistic rates.
I realize this is not a complete answer, but it might help.
Drag each label to the correct location on the table.
Find the areas of the figures.
triangle TUV
rectangle ABCD
rectangle PQRS
triangle EFG
Hey there! The answer to your problem is:
6 square units: rectangle PQRS, triangle TUV
8 square units: rectangle ABCD, triangle EFG
Answer:
what he said it right
Step-by-step explanation:
On a blueprint, 1 inch = 5 feet. On the blueprint, the living room is 6.5 inches long. How long is the livining room
in real life?
Answer:
32.5 feet
Step-by-step explanation:
Since 1 inch = 5 feet, we can muliply the measure of the living room by 5 to get our answer.
6.5 x 5 = 32.5
Graph the equation using the slope and y-intercept? y= -3x+5
Answer:
Step-by-step explanation:
You need to graph 2 points then you have to draw a line through it.
The 2 points I used were (0,5) and (1,2). Then just draw a line.
please help me
ZB
Round your answer to the nearest hundredth.
5
2
?
B
Seven times the sum of a number and 3 is 9.
Answer: -1.71
7(x+3) = 9 is the equation
7x+21 = 9
7x = -12
x= -12/7
x= -1.71
Help me with this pls
Answer:
D. 60=(x+45)
Step-by-step explanation:
They are the same degree so they should equal eachother
Answer:
The answer should be D) 60 = (x + 45)
Step-by-step explanation:
PLEASE HELP
which mapping diagram does NOT represent function from x-y
Answer:
Diagram 1
Step-by-step explanation:
This diagram does not represent a function because the x value 6 is outputting 2 different y values, 4 and 6. This goes directly against the rules of a function.
What is the answer to this
9514 1404 393
Answer:
(c) 5
Step-by-step explanation:
Put 4 where x is and do the arithmetic.
F(4) = 3·4 -7 = 12 -7
F(4) = 5
Neeed help asap!!!!!!!
Answer:
b
Step-by-step explanation:
its on the half
There are 26 seventh-grade students going to the big game against County Middle School. If 4 students can ride in one car, how many cars do they need?
At a snack stand, Nathan buys 2 sodas and 1 snack and spends $5. Olivia
buys 3 sodas and 4 snacks and spends $15. Set up the system of equation
(Write both equations separated by a comma)
Answer:
the soda's are one$
and the snacks are three$
If Jacob earns 20$ per month but spends 10$ every 2 weeks. How much money does Jacob earn in 1 year?
Answer:
he earns 170996695212345678910
How many edges does this shape have? 6 , 9 , 10 , 12
please help asap!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!will give brainliest
Answer:
3/10
Step-by-step explanation:
2,3,5 are the primes on the spinner so P(prime) = 3/5
probability of 'not heads' means P(tails) which equals 1/2
multiply the two probabilities 3/5 · 1/2 = 3/10
Plz help i don't know what X is
Answer:
1,920
Step-by-step explanation:
A=L x W
so we have to multiply each number
24*8=192
192*10=1,920
what is the oblique asymptote of the function f(x)= (x^2 - 5x + 6)/(x - 4)
Answer:
[tex]f(x)=x-1[/tex]
Step-by-step explanation:
From the question we are told that
Function [tex]f(x)= \frac{(x^2 - 5x + 6)}{(x - 4)}[/tex]
Generally we divide the numerator by the denominator mathematically
[tex]y=x-4\sqrt{x^2-5x+6}[/tex]
[tex]y=x-1[/tex]
Therefore the asymptote is given as
[tex]f(x)=x-1[/tex],
what is the value of the y-coordinate of the solution to the system of equations x-2y=1 and x +4y=7
a dream club charges $150 for the first month of membership, and $5 less each month after that. what is the total membership for a year? for 2 years?
Answer:
1 year 1470
2 years 2220
Step-by-step explanation:
Try it, it correct
Ben deosites 4580 in an account that earns 6% apr compounded weekly. What is the ending balance after 2 years
Given:
Principal value = 4580
Rate of interest = 6% apr compounded weekly
To find:
The total amount after 2 years.
Solution:
The formula for amount is
[tex]A=P\left(1+\dfrac{r}{100n}\right)^{nt}[/tex]
Where, P is principal, r is rate of interest, n is number of times interest compounded in an year and t is number of years.
1 year = 52 week
n=52
Putting P=4580, r=6, n=52, t=2 in the above formula, we get
[tex]A=4580\left(1+\dfrac{6}{100(52)}\right)^{52\times 2}[/tex]
[tex]A=4580\left(1+\dfrac{6}{5200}\right)^{104}[/tex]
[tex]A=4580\left(1+\dfrac{3}{2600}\right)^{104}[/tex]
[tex]A=4580\left(\dfrac{2603}{2600}\right)^{104}[/tex]
On further simplification, we get
[tex]A=4580(1.1274188)[/tex]
[tex]A=5163.5781[/tex]
[tex]A\approx 5163.58[/tex]
Therefore, the ending balance after 2 years is 5163.58.
Work out an expression, in terms of x, for the perimeter of the shape.
Simplify your answer.
Answer:1+3x+9+x+8+2x= 6x+9
so =3(x+3)
Step-by-step explanation:
Which of the following ordered triples is the solution to the system of equations?
2 x-y-z= -1
3 x + y - Z= 2
x + y -5 z= -8
A(1,1,2)
B(2,3,-5)
C(4,2,-6)
D(5,0,-2)
A. all of the answers are correct when you plug in these values
The solution of the linear equations will be (1, 1, 2). Then the correct option is A.
What is the solution to the equation?The distribution of weights to the variables involved that establishes the equilibrium in the calculation is referred to as a result.
The equations are given below.
2x - y - z = -1 ...1
3x + y - z = 2 ...2
x + y - 5z = -8 ...3
Add equations 1 and 2, then we have
5x - 2z = 1 ...4
Add equations 1 and 3, then we have
3x - 6z = -9 ...5
From equations 4 and 5, then we have
15x - 3x = 12
12x = 12
x = 1
From equation 4, then we have
5(1) - 2z = 1
2z = 4
z = 2
From equation 1, then we have
2(1) - y - 2 = -1
y = 1
The solution of the linear equations will be (1, 1, 2). Then the correct option is A.
More about the solution of the equation link is given below.
https://brainly.com/question/545403
#SPJ5
I'll give brainliest and five stars if you help me!
What is the solution of the quadratic equation 2x2 + 5x – 1 = 0? Solve by using the quadratic formula.
a. 5+√17 / 4
b. -5+√33 / 4
c. 5+√33 / 4
d. -5+√17 / 4
Given 11 and 6, which of the following could not be the third side of the triangle?
Answer:
Any, that is greater than 5 and less than 17Step-by-step explanation:
Given three sides of triangle: a, b and c, and a<c and b<c, then the triangle exist only if a+b>c
therefore:
if a = 11 and b = 6 and c = ??
then: 11 + 6 > c
c < 17
if a = 6 and c = 11 and b = ?? {or b=6 and a=??}
then: 6 + b > 11 {subtract 6 from both sides}
b > 5
Evaluate the function for x = 2 and x = 6.
f(x) = -(x - 2)
need help like asap
Answer:
zero and negative four
I hope that's what you meant I don't know
Step-by-step explanation:
f(x) = -(x - 2)
=-(2-2)
=0
f(x) = -(x - 2)
=-(6-2)
=-4
help asap i’ll give brainliest if ur right
Answer:
it should be the second one and the forth one
Step-by-step explanation:
Sandy orders 20 bread rolls for her party, and 3/5 of the rolls are whole wheat. What other fraction represents the part of rolls that are whole wheat?
Answer:
12/20
Step-by-step explanation:
Sandy orders 20 bread rolls for her party, and 3/5 of the rolls are whole wheat. What other fraction represents the part of rolls that are whole wheat?
The number of rolls that are whole wheat is calculated as:
3/5 × 20 bread rolls
= 12 wheat bread rolls
Hence, the other fraction thag represents the part of rolls that are whole wheat = 12 wheat bread rolls/20 bread rolls
= 12/20
round the following to the nearest hundredth place 5.4976
Answer:
5.50
Step-by-step explanation:
the 7 tells the 9 to round up and that will make the 4 turn into a 5 so it would end up being 5.50
Find one value of x that is a solution to the equation:
(3x-2)^2-4=9x-6
Answer:
x = 2, x = 1/3
Step-by-step explanation:
(3x-2)^2-4=9x-6
9x^2-12x=9x-6
9x^2-12x+6=9x
9x^2-21x+6=0
(then solve with quadratic formula)
x = 2, x = 1/3
2001 is the square number of
1007 is the square number of
Answer:
2001 is the square number of
Exact Form: √2001
Decimal Form: 44.73253849…
1007 is the square number of
Exact Form: √1007
Decimal Form: 31.73326330…
Step-by-step explanation:
Answer:
Square of 2001 is 44.73. Rounded to the nearest hundredth
Square of 1007 is 31.73. Rounded to the nearest hundredth
a rectangle has a length 3 meters more than three times the width. the area of the rectangle is less than 90 meters squared. write an expression that represents all possible widths (use the variable x) of the rectangle. write your answer as an inequality, a < x < b.
Answer: -6<x<5
Step-by-step explanation:
Given
Length is 3 m more than three times the width
Suppose width is x
So, the length is 3x+3
The area of a rectangle is [tex]length\times width[/tex]
Area= [tex](3x+3)x<90[/tex]
[tex]\Rightarrow 3x^2+3x-90<0\\\Rightarrow x^2+x-30<0\\\Rightarrow x^2+6x-5x-30<0\\\Rightarrow (x+6)(x-5)<0\\\Rightarrow -6<x<5[/tex]
