Answer:
22 players
Step-by-step explanation:
2271.50- 918.50= 1353
1353/61.50= 22
Paul is filling a kiddy pool that can hold up to 25 gallons of water. The water hose fills the tub at a constant rate. When Paul checks the pool, it contains 5 gallons of water. Three minutes later, the pool contains 7.4 gallons of water. At what rate does the pool fill up with water?
Answer:
0.8 gallons per second
Step-by-step explanation:
Given that :
Filling occurs at a constant rate ;
Change in gallon of water in pool within a 3 seconds time interval ;
Assume :
At t = 0 ; gallons = 5
At t = 3 ; gallons = 7.4
Chanhe in gallons with time.;
(7.4 - 5) / (3 - 0)
2.4 / 3
= 0.8 gallons per second
Homework #16- Complete all odd questions.
K
1. Find the value of 5xyif x = 2 and = 3.
2
* 2. Simplify the expression: - (ox – 18)
2
Question 1)
Given
The expression is 5xy
To determine
Find the value of 5xy if x = 2 and y = 3
5xy
substitute x = 2 and y = 3
5xy = 5(2)(3)
= 5(6)
= 30
Therefore, the value of 5xy = 30 if x = 2 and y = 3.
Note: your remaining questions are not mentioned. But, the procedure may remain the same. Hopefully, your concept will be cleared anyway.
Please remember to explain how you got your answer!!!
If you drive 165 miles in 3 hours, how many miles can you expect to drive in 5 hours traveling at the same average speed?
The largest species of jellyfish is the lion's mane jellyfish. One particular specimen has a diameter of 1.03 meters and tentacles that are 29 meters long. The specimen weighs 164 kilograms and can travel at a speed of 1.38 meters per second.
What is the diameter of the specimen in centimeters?
Answer:
The diameter of the specimen in centimeters is 103 cm.
Step-by-step explanation:
In order to determine the diameter in centimeters of the largest specimen of jellyfish, knowing that said diameter is 1.03 meters, and that 1 meter is equal to 100 centimeters, the following calculation must be performed:
1.03 x 100 = X
103 = X
Therefore, the diameter of the specimen in centimeters is 103 cm.
A supervisor records the repair cost for 22 randomly selected VCRs. A sample mean of $75.50 and standard deviation of $18.07 are subsequently computed. Determine the 99% confidence interval for the mean repair cost for the VCRs. Assume the population is approximately normal.
Answer:
The 99% confidence interval for the mean repair cost for the VCRs
(65.801, 85.199)
Step-by-step explanation:
Explanation:-
Mean of the sample(x⁻) = $75.50
Given the standard deviation of the sample (S) = $18.07
Given the size of the sample 'n' = 22
Degrees of freedom = n-1 =22-1 =21
critical value t₍₀.₀₁, ₂₁₎ = 2.5176
The 99% confidence interval for the mean repair cost for the VCRs
[tex](x^{-} - t_{0.01} \frac{S.D}{\sqrt{n} } , x^{-} +t_{0.01} \frac{S.D}{\sqrt{n} })[/tex]
[tex](75.50 - 2.5176 \frac{18.07}{\sqrt{22} } , 75.50 +2.5176 \frac{18.07}{\sqrt{22} })[/tex]
( 75.50 - 9.699 , 75.50 + 9.699 )
(65.801, 85.199)
Final answer:-
The 99% confidence interval for the mean repair cost for the VCRs
(65.801, 85.199)
Pls help!!!!
What is the estimated sum of 6/7+ 4/7
Answer:
10/7 or 1 3/7
Step-by-step explanation:
Can someone help me out please
5x-18<-8 I need help step by step
Answer:
x < 2
Step-by-step explanation:
[tex]5x - 18 < - 8 \\ 5x - 18 + 18 < - 8 + 18 \\ 5x < 10 \\ \frac{5x}{5} < \frac{10}{5} \\ x < 2[/tex]
INPUT----》Subtract 7 -------》Divide by 3------》OUTPUT
Answer:
[tex]y = \frac{1}{3}(x - 7)[/tex]
Step-by-step explanation:
Required
Determine an expression for the output
Input
Let the input be x
So, we have:
Process
Subtract 7: [tex]x - 7[/tex]
Divide by 3: [tex]\frac{1}{3}(x - 7)[/tex]
Output:
Let the output be y; So, we have:
[tex]y = \frac{1}{3}(x - 7)[/tex]
What is equivalent 14×14
Answer:
196
Step-by-step explanation:
14 squared is 196. if thats the answer your looking for
Answer:
196 i believe.
Step-by-step explanation:
hopes this helps :)m < CDE is 82.5°, what is the measure of its complement?
Answer:
7.5°
Step-by-step explanation:
Complementary angles add up to 90°. 90 - 82.5 = 7.5
PLEAZE HELP
Line Y is represented by the equation y = 2x - 3. Line Z goes through the points (3, 8) and (4, 10). What is the solution for lines Y and Z?
O A no solution
O B. (2, 1)
OC. (5,7)
D. infinite solutions
Determine the value of c that will result in a perfect square trinomial.
w^2+6w+ c =130+c
Answer:
The value of c that will result in a perfect square trinomial is (3)^2 or 9
The perfect square trinomial is: [tex](w+3)^2=139[/tex]
Step-by-step explanation:
We need to determine the value of c that will result in a perfect square trinomial.
[tex]w^2+6w+ c =130+c[/tex]
Perfect square trinomial are of form: [tex]a^2+2ab+b^2=(a+b)^2[/tex]
Now, the equation given is:
[tex]w^2+6w+ c =130+c[/tex]
Looking at the term 6w, we can write it as 2(w)(3)
We are given: a = w, 2ab = 2(w)(3) so, b will be: (3)^2
So, we will be adding (3)^2 on both sides
[tex]w^2+6w+ c=130+c\\w^2+2(w)(3)+ (3)^2 =130+(3)^2\\The\:left\:side\:becomes: a^2+2ab+b^2\\We\:can\:write\:it\:as: (a+b)^2\\We\:have\:a=w\: and\: b=3\\(w+3)^2=130+9\\(w+3)^2=139[/tex]
So, The value of c that will result in a perfect square trinomial is (3)^2 or 9
The perfect square trinomial is: [tex](w+3)^2=139[/tex]
Try It!
(») 1. Write a compound inequality for the graph.
+
0
-2
6 help neededddd!!
Answer:
-2 < x ≤ 6
Step-by-step explanation:
This graph shows conjunction. This means that the two statements of the inequality bare true at the same time. Therefore, it follows that:
x > -2 ("we use greater than" because the empty/unshaded circle indicates that -2 is not included)
And
x ≤ 6 (we use greater than or equal to because the shaded circle indicates 6 is included)
Joining both statements together, we would have:
-2 < x ≤ 6
Consider the division expression 713÷ 3. Select all multiplication equations that correspond to this division expression.
:options
3⋅?=7 1/3
7 1/3⋅?=3
3⋅7 1/3=?
?⋅7 1/3=3
?⋅3=7 1/3
Answer: here
Step-by-step explanation: id say about 322 cuase of the decimal
Find the slope using points:(2, 2) and (-5, 4)
Answer:
2/-7
Step-by-step explanation:
Answer:
-2/7
Step-by-step explanation:
Using a scale, or rate, of Inch per foot, calculate the room's dimensions for your drawing.
Answer:
Scaling is used to resize the dimension of a structure to fit the different platforms, like from structure to paper.
Step-by-step explanation:
To resize down-scale the dimension of a room, if the scale is 1/4 inches per foot, then the size of a 6x4 feet (width and length) room would be;
1/4 x 6 = 1.5 inches
1/4 x 4 = 1 inches
that is, 1.5 x 1 inch on paper when scaled down.
Michelle is hosting a party that starts at 6:00 PM. She realizes she did not freeze the ice cubes! She puts ice cubes in the freezer at 1:00 PM hoping they freeze by the time the party starts. The water is 82 degrees Fahrenheit when put into the freezer and will freeze when it reaches 32 degrees Fahrenheit. In Michelle's freezer the water cools to 80% of the temperature from the previous hour. Will the ice cubes freeze before the party starts?
Answer:
2 hours?
Step-by-step explanation:
I put it in a calc
I’m confused on this and I need help
Answer:
it would be the 4th one
Step-by-step explanation:
0 would be the flat surface of the earth, but since the hiker is below the 0, it would be a negative 25
please help me please please
16.4 divide 0.8 what is the answer
Answer:
20.5
Step-by-step explanation:
Can someone please answer this question for me please ?
Answer:
im doing i ready rn too and its hardd ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
Each year, a school committee sells donated cakes to raise money for a trip. The table shows the number of cakes sold each year for 5 years.
Year 2011 2012 2013 2014 2015
Number of Cakes Sold 21 28 19 26 21
Which measure of center best summarizes the number of cakes sold each year, and what is the value of the chosen measure?
Move a word and a value to the lines to complete the sentences.
The best measure of center for this data is the
, which has a value of
mean
median
mode
21
22
23
Please help me
Answer:
MODE 21
Step-by-step explanation:
:)
Solve the system of equations.
{−x+y=13x−y=5
What is the y-coordinate?
Enter your numeric answer only.
Answer:
i have find the value of x and y in above figure hope it helps
The y-coordinate that represents the solution to the system of equations is 4
The equations are given as:
[tex]-x+y=1[/tex]
[tex]3x-y=5[/tex]
Make x, the subject in the first equation
[tex]-x+y=1[/tex]
[tex]x = y - 1[/tex]
Substitute y - 1 for x in the second equation
[tex]3x-y=5[/tex]
[tex]3(y - 1) - y = 5[/tex]
Open the brackets
[tex]3y - 3- y = 5[/tex]
Collect the like terms
[tex]3y - y = 5+3[/tex]
Evaluate the like terms
[tex]2y = 8[/tex]
Solve for y
[tex]y = 4[/tex]
Hence, the y-coordinate is 4
Read more about equations at:
https://brainly.com/question/14323743
A mountain road is 5 miles long and gains elevation at a constant rate. After 2 miles, the elevation is 5500 feet above sea level. After 4 miles, the elevation is 6200 feet above sea level.
a. Find the elevation of the road at the point where the road begins.
b. Describe where you would see the point in part (a) on a graph where y represents the elevation in feet and x represents the distance along the road in miles.
15 points
Answer:
It starts at 2000 feet
7, 8
Step-by-step explanation:
Answer:
2000 ft
(7,8)
Step-by-step explanation:
Identify the terms and like terms in the expression 8 - x2 + x - 4x.
Answer:
x
Step-by-step explanation:
all those terms can be devided by x
Answer:
The terms are 8, -2x, x, and -4x. Like terms are -2x, x, and -4x because they have the same variable raised to the same exponent.
Step-by-step explanation:
1131 divided by 29 \
The sum of two consecutive integers is −51. Find the integers.
9514 1404 393
Answer:
-26, -25
Step-by-step explanation:
The average of the two is their sum divided by 2: -51/2 = -25.5. The average of consecutive integers is halfway between them.
Hence, one is -26 and one is -25.
Work out, giving your answer in its simplest form:
3 1/2 ÷ 2 3/5
Answer:
this is the ans- 3.36956522
G measures 117, angle c measures 22, and angle e measures 40. Angle f
Je suis américain et habite dans les montagnes vertes du vermont . Je premier apprend français il y a un an parce que c'est un beau langue . Oui, je sais mon français est mauvais, mais J'aime l'apprendre . Je suis dix-sept et j'ai un chien blanc petit . Ma famille l'appelle snowball et il est tres gentil . Mon préféré endroit en la monde est les montagnes car ils sont très beau dans tout quatre saisons . Merci pour votre temps et au revoir .