Answer:
1w+4o=5
Step-by-step explanation:
w=water o=orange juice there is 4 liters of orange juice
Answer:
80% juice : 20% water
x : 1 liter
80 ÷ 20 = 4
1 liter x 4 = 4 liter
x = 4
Part a = x÷4 or x/4
Part b = 4 liter
Step-by-step explanation:
A hockey player strikes a hockey puck. The height of the puck increases until it reaches a maximum height of 3 feet, 55 feet away from the player. The height $y$y (in feet) of a second hockey puck is modeled by $y=x\left(0.15-0.001x\right)$y=x(0.15−0.001x) , where x$x$x is the horizontal distance (in feet). Compare the distances traveled by the hockey pucks before hitting the ground.
Answer:
The maximum height of the second pluck is greater than that of the first pluck, hence the second pluck travels further
Also the distance of the maximum height of first pluck from the player is less than the distance of the second pluck from the player hence the second pluck travels further
Step-by-step explanation:
From the question we are told that
The maximum height of the first pluck is [tex]h_1 = 3 \ ft[/tex]
The height of the second height is mathematically represented as
[tex]$y=x\left(0.15-0.001x\right)[/tex]
=> [tex]y=0.15x -0.001x^2[/tex]
Generally at maximum height [tex]y' = 0[/tex]
So
[tex]y'=0.15 -0.002 x = 0[/tex]
=> [tex]x = 75 \ ft [/tex]
Here 75 ft is the horizontal distance the second pluck traveled at maximum height
So the maximum height of the second pluck is mathematically represented as
[tex]y=0.15(75) -0.001(75)^2[/tex]
=> [tex]y= 5.625 \ ft [/tex]
So comparing the maximum height of the first and the second pluck we see that the maximum height of the second pluck is greater than that of the first pluck, hence the second pluck travels father
Blank divided by six equals 14/6
Answer:
14 is blank
Step-by-step explanation:
and its the numerator of the fraction
___ ÷ 6 = 14/6
I got 14 on a calculator not sure if it's correct.
I took 14/6 and did multiplication since it's the opposite of division 14/6*6 = 14??
Which ratio is equivalent to 4 to 5?
Answer: 8 to 10, 16 to 25, 40 to 50
Step-by-step explanation: If you have trouble wit this in the future just multiply each number by 2,3,4,5,6...
Answer:
Two are actually equivalent, 8:10 and 12:15
A class is playing a game called “Guess my Number,” in which the number is an integer. The teacher gives these clues for the unknown number.
4 + h ≤ 7 and h + 1 > 3
What is the value of the unknown number, h?
Answer:
h=3
Step-by-step explanation:
you want h alone on one side of the equation and you must do the same to both sides, 4-4 cancels out the 4, 7-4=3 so h is greater than or equal to 3, next, 1-1 cancels out 1, 3-1=2 so h>2, therefore h=3
Answer:
h = 3
Step-by-step explanation:
You're welcome!
Refer to the accompanying data display that results from a sample of airport data speeds in Mbps. Complete parts (a) through (c) below. TInterval (13.046,22.15) x overbarxequals=17.598 Sxequals=16.01712719 nequals=50 a. Express the confidence interval in the format that uses the "less than" symbol. Given that the original listed data use one decimal place, round the confidence interval limits accordingly. nothing Mbpsless than
Answer: [tex]13.046< \overline{x}<22.15[/tex]
Step-by-step explanation:
Let x be the random variable that represents the data speed.
Given, Confidence interval for population mean : (13.046, 22.15)
Let [tex]\overline{x}[/tex] be the sample mean.
We need to write the confidence interval in "less than" format.
less than sign → <
Confidence interval in "less than" format will be:
[tex]13.046< \overline{x}<22.15[/tex]
HEY answer this question so you can win. The answer has to be right or no winning 1000 dollors.
Marcus works at a coffee shop. He earns $10.25 each hour. Use marcus's time sheet for the week to answer the questions.
3. Marcus was offered a position which pays a salary of $150 every week and a 25 cent commission for each ice cream cone he sell. Marcus sells an average of 125 ice cream cones each week. How much will Marcus make in the new position. Compare this to how much he made for a week at his current job. She he take the new position? Why or why not?
Answer:
Should he take the new position?
He shouldn't not take the new position
Why or why not?
This is because he makes a lot more at his old job than his new position
Step-by-step explanation:
Please find attached to this answer, Marcus worksheet at for a week at the coffee shop
For his first job
Marcus works at a coffee shop. He earns $10.25 each hour.
Let the number of hour is = x
The equation is given as:
$10.25x
For a week
October 11, He worked from 5:45 - 12.00pm = 6 hours 15 mins = $61.5
For his
October 12, He worked from 5:45 - 1:00pm = 7 hours 15 mins = 71.75
October. 13
3. Marcus was offered a position which pays a salary of $150 every week and a 25 cent commission for each ice cream cone he sell.
Let the number of ice cream sells be equal to x
25cent = $0.25
$150 + $0.25× x
$150 + $0.25x
Marcus sells an average of 125 ice cream cones each week.
The amount Marcus makes in his new position in 1 week =
$150 + $0.25 × 125
= $150 + $31.25
= $181.25
Compare this to how much he made for a week at his current job.
Marcy makes more at his old job than his new position.
Should he take the new position?
He shouldn't not take the new position
Why or why not?
This is because he makes a lot more at his old job than his new position
Please help I’m not sure if I’m right
Answer:
C
Step-by-step explanation:
75.54*550=41,497.5
w over 5 = 3
w = ?
needs sum help
Answer:
w=15
Step-by-step explanation:
Solve for w by simplifying both sides of the equation, then isolating the variable.
What is 8 x 10 to the 5 power
Ik this is easy but our teacher never taught us this
Answer:
800,000Step-by-step explanation:
8 x 10 to the power of 5
8 x 100000 = ?
800,000
The question is in the picture. You will get 15 points and brainiest if you answer it. I need it asap as this is due in 12 minutes.
Answer:
constant proportanality is 12 k=12
Step-by-step explanation:
because 5 time 12= 60 and it keep going and going
PLEASE HELP I WILL GIVE YOU 40 POINTS!!!! make sure you 100 percent corect!
Answer:
number 1 answer
a saying you have to add all the w's
b saying that you have to add 2w with 2w
c saying it is the simpliyed answer
number 2 answer
a. 2w + 20 + 2w
b. 4w + 20
number 3 we are unable to answer
Step-by-step explanation:
Why is it important the order we write the vertices of a triangle in a congruent statement? SELECT ALL THAT APPLY!
The middle letter is the vertex of the angle.
The order tells us what sides are congruent.
The order does not matter
The order tells us what angles are congruent.
Answer:
The order tells us what sides are congruent.The order tells us what angles are congruentIt is important that we write the vertices of a triangle in a congruent statement, because it will tell us if the sides and angles are congruent.
Hope this helps you!
A ball is thrown directly upward from a height of 3 ft with an initial velocity of 20 ft/sec. The function s(t)=-16t^2+20t+3 gives the height of the ball, in feet, t seconds after it has been thrown. Determine the time at which the ball reaches its maximum height and find the maximum height.
Answer:
#1: s'(t)= -32t+20
#2: -32t+20=0
t=2/3
#3: s(2/3)=-16(2/3)^2+20(2/3)+3=83/9
Step-by-step explanation:
first find the derivative of the original funtion #1
set the equation equal to 0 because when s't=0 is the maximum height
put the t at highest point into the funtion to solve for distance
A scientist observes and counts 155 bacteria in a culture. Later, the scientist counts again and finds the number has increased by 40%.
Answer:217
Step-by-step explanation:
Which ordered pair is a solution of the equation? y= 4x+9
A: Only (−3,3)
B: Only (−2,2)
C: Both (-3,3) and (-2,2)
D: Neither
Answer:
It's D, neither
Step-by-step explanation:
WHO WANTS BRANLIEST???
Answer: ME
Step-by-step explanation:
Jill is baking a pumpkin pie. The recipe calls for 4 ⅓ cups of flour, but Jill has 2 ⅘ cups. How many cups of flour does Jill need?
Answer:
1 8/15
Step-by-step explanation:
We need to equal the denominators. We have 1/3 and 4/5, and we need to make the bottom numbers equal to each other. The closest common factor is 15 (which we got from 3 x 5). With the denominators solved, we now need to equal out the top numbers, or the numerators. 1 x 5 gives us 5/15, and 4 x 3 gives us 12/15. Then, we need to apply these to each variable. This gives us Jill's 2 12/15th cups of flour, and the recipe's call for 4 5/15 cups. We then subtract these from each other, giving us 1 8/15 cups of flour is needed from Jill.
solve this please thankyou
Answer:
(2,1)
Step-by-step explanation:
Find the midpoint of the line segment with the given endpoints.
1. (-6,3) and (-6,-1)
2. (-3,-1) and (0,9)
Answer:
1. (-6,1)
2. (-1.5,4)
Step-by-step explanation:
1. (-6,3) and (-6,-1)
Midpoint = [tex](\frac{-6+ -6}{2} , \frac{3 + -1}{2}) = (-6, 1)[/tex]
2. (-3,-1) and (0,9)
Midpoint = [tex](\frac{-3 + 0}{2} , \frac{-1 + 9}{2} ) = (-1.5,4)[/tex]
Uh help i don`t get this (ez question) :D
Answer:
Dividend divided by Divisor = Quotient
5 divided by 8 = 0.625
Step-by-step explanation:
Find the distance between the two points rounding to the nearest tenth (if necessary (8, 7) and (1, - 2)
Answer: 11.4
Step-by-step explanation:
You would use the distance formula.
(1−8)^2+(−2−7)^2
=(−7)^2+(−2−7)^2
=49+(−2−7)^2
=49+(−9)^2
=49+81
=130
= 11.4
help me, cause I'm tuck
Answer:
The answer would be 1.33 x [tex]10^{4}[/tex]
Step-by-step
1.28 x [tex]10^{4}[/tex] = 12800
5 x [tex]10^{2}[/tex] = 500
12800 + 500 = 13300
13300 = 1.33 x [tex]10^{4}[/tex] in scientific notation
Hope this helps:)
Sorry, I got the wrong answer earlier but I fixed it:)
10<2x+2<16
Lol yea I’m dumb and I’m honors what abt it imma disappointment
Answer:
4 and 7
Step-by-step explanation:
Answer:
4<x<7
Step-by-step explanation:
10<2x+2<16 First, we can subtract 2 on all three sides.
-2 -2 -2
8<2x<14 Divide by 2 on both sides.
/2 /2 /2
4<x<7
Hope this helped you out!!! Be more positive about yourself...I promise it will help...and if you ever need help, just ask! Have a wonderful day :3
A shipping company specializing in big items, like couches and cars, charges a $99 handling fee plus $0.32 per pound. Write an equation representing the total cost to ship an item based on its weight.
Answer:
$0.32x + $99 = c (cost)
Step-by-step explanation:
First, the problem tells you that the company is charging $0.32 per pound. The phrase "per pound" tells us that the 32 cents is not a fixed amount, so it must be paired with a variable like x since any item could easily weigh more than one pound when shipping.
Next, the problem says there's a handling fee of $99 for each purchase. This is a fixed amount, meaning there will be no variable with it since this fee will always just cost $99. This fee will be added to the $0.32x, so it can be represented anywhere in the equation like "+ $99" or "$99 +".
Finally, just write each term as an equation and you're all set! There can be multiple ways to write the equation. For example, $0.32x + $99 = c is correct, but $99 + $0.32x = c is also correct!
Here’s another one plz help i’ll give u brainlest on this one to
Answer:
the answer is 4
Step-by-step explanation:
i think the answer is 4
NEED HELP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
What is the slope of the line above?
A. - 2/3
B. - 3/2
C. 2/3
D. 3/2
Answer:
b
Step-by-step explanation:
Answer: -3/2
Good luck
HELP!!!
1. Using the geometry tools below, construct a bisection of the line segment EF.
2. Using the geometry tools below, construct a copy of the angle ABC below.
Answer:
I need points sry
Step-by-step explanation:
z1 =3+4i and z2=4+3i then what is the relation of z1 and z2?
The modulus of the functions z₁ and z₂ will be same.
What is Modulus function?
The modulus function is the absolute value of a positive or negative number.
Given that;
The functions are,
⇒ z₁ = 3 + 4i
⇒ z₂ = 4 + 3i
Now,
Since, The functions are,
⇒ z₁ = 3 + 4i
⇒ z₂ = 4 + 3i
Hence, The modulus of the functions are find as;
⇒ | z₁ | = √ 3² + 4²
⇒ | z₁ | = √ 9 + 16
⇒ | z₁ | = √ 25
⇒ | z₁ | = 5
And, | z₂ | = 4 + 3i
⇒ | z₂ | = √ 4² + 3²
⇒ | z₂ | = √ 16 + 9
⇒ | z₂ | = √ 25
⇒ | z₂ | = 5
Thus, The modulus of the functions z₁ and z₂ will be same.
Learn more about the modulus function visit:
https://brainly.com/question/24368848
#SPJ2
Find the GCF of 29 and 18
Answer:
1
Step-by-step explanation:
The greatest common factor of two numbers is the largest number that both can divide into.
29 is a prime number. This means that it is only divisible by 1 and itself.
18 has the factors 1,2,3,6,9,18.
Only the number 1 is a shared factor between the two numbers, therefore 1 is the greatest common factor of 29 and 18.
Hope this helped!
Answer:
1
Step-by-step explanation:
29 is a prime number. Hence, the GCM of a number x and 29 is 1 if x isn't divisible by 29. Because 18 isn't divisble by 29, the GCM of 18 and 29 is 1.
Hopefully this answer helps you :)
