Answer:
1.74 L.
Step-by-step explanation:
Josey has already consumed 700 milliliters of water.
700 mL = 0.07 L
It is recommended that an adult drink 64 fluid ounces of water every day.
64 fluid ounces = 1.81 L (As 1 fluid ounce = 0.0284 L)
We need to find how many more liters he drinks today.
More = 1.81 L - 0.07 L
= 1.74 L
So, 1.74 L more water he drink today.
Solve for n.
3(n + 3) = 0
This is due in like a minute.
Answer:
n = -3
Step-by-step explanation:
3(-3 + 3) = 0
3(0) =0
3 x 0 = 0
I need help plz i dont know
Answer:
Hey! Ok so the height is C.10 ft.
Step-by-step explanation:
So to find the height I have to do
h=Vlw =540 12·4.5=10
So therefore its 10
Hope you have a great day! I'm Eve btw Hoped this helped and consider marking this brainiest!
3.
What is the area of triangle ABC?
2in.
2in.
B
The area of triangle ABC is
What's the solution for 2x-3y=1 -4x+6y=-4
Answer:
no solutions.
Step-by-step explanation:
2x - 3y = 1
-4x + 6y = -4
Simplifying our second equation, we get:
-4x + 6y. =-4
-2x + 3y = -2
2x - 3y = 2
From here, we can see that this system of equationis has no solutions because, how can 2x - 3y be equal to both 1, and 2???
Please help me to solve the 5th part!
Step-by-step explanation:
hope this will help you.
What is the vertex of the absolute value function below?
Answer:
add file/link/pdf
Problem of the Day 7.7
Joshua swims 18 laps every day at swim practice. If he swims every day for 32 days, how many laps has he completed?
Answer:
576
Step-by-step explanation:
18 x 32 = 576
I really need help,please!!
Evaluate the expression for u = 5
Answer:
5
Step-by-step explanation: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :
u-(5)=0
Step by step solution :
STEP
1
:
Solving a Single Variable Equation:
1.1 Solve : u-5 = 0
Add 5 to both sides of the equation :
u = 5
Json has 4 gallons of hand sanitizer that contains 25% alcohol. He want sto make a hand santizer that contains 50% alchahol. How many gallons of pure alcohol should he add?
Answer:
2
Step-by-step explanation:
1+x/4+x = 1/2
4+x = 2 + 2x
x = 2
Pippin owns 2 cats, 3 dogs, and a lizard as pets. What is the ratio of the number of cats to the total number of pets Pippin owns?
Choose 1 answer:
is it
A 1/6
B 1/3
C 2/5
D 1/2
or E 2/3
Answer: B) 1/3
2 cats/6 total animals
simplified is 1/3
Step-by-step explanation:
Answer:
1/3
Step-by-step explanation:
plz make me brainliest
Mellissa is saving $25 that she earned from washing her moms car.She earns $10 every week for doing chores,which she also saves.
Which function can be used to find t, the number of money Mellissa will have saved at the end of n weeks of doing chores?
Answer:
No clue sorry
Step-by-step explanation:
Answer:
t = 10n + 25
Step-by-step explanation:
Basically what the question is saying is that. After she got her $25 she get $10 on top of that each week for n weeks. Form here we can write down the following...
t = 10n + 25
Washer and a dryer cost $746 combined washer cost $96 more than the dryer what is the cost of the dryer
Answer:
$325
Step-by-step explanation:
Given data
let the cost of dryer be x
let the cost of wahser be y
so
x+y= 746--------------1
y= x+96----------------2
put y= x+96 in equation 1
x+ x+96= 746
2x+96= 746
2x= 746-96
2x=650
divide both sides by 2
x= 650/2
x=325
Hence the cost of the dryer is $325
Philip's bill for lunch at a restaurant was $7. He left a 15% tip. What was the amount of the
tip?
Answer:$1.05
Step-by-step explanation:
Step-by-step explanation:
:
=$7×15/100
=$1.05
What is 0.232323... written as a
fraction?
Answer:
go to photo math and it would work
Answer:
23/99
Step-by-step explanation:
anything repeating will have a 9 as the denominator
Select all the equations where x = 3 is a solution.
Choose 2 answers:
А )x +4= 7
B) = 3 9 5 - 2 = 2
D) 8x = 32
E )X – 10 = 7
Answer:
Step-by-step explanation:
X +4=
8x=32
solve by factorising x2+8x+15=0
Answer:
Hi! The correct answer is x= -3 ,-5!
Step-by-step explanation:
~Factor and set each factor equal to 0~
Answer:
(X+2) (X+6)=0
Step-by-step explanation:
X2+8x+12=0
or, X2+(2+6)X+12=0
or, X2+2x+6x+12=0
or, X(X+2) +6(X+2) =0
or, (X+2)(X+6)=0
The student council is selling cupcakes at the school play.
The cost to make the cupcakes is a fixed \$ 75$75 plus \$ 0.17$0.17 per cupcake made.
Each cupcake sells for \$ 2.00$2.00.
Answer: 37.5
Step-by-step explanation:
75 divided by 2
Which equation matches the graph shown?
Answer:
A
Step-by-step explanation:
Since it is upside down, it is the one with the negative sign in front of the x. The numbers will continue to increase in the negatives.
Answer:
ur ans is A
Step-by-step explanation:
GOODLUCK
Ray did yard work for 112 hours after school every day for 5 days. How many total hours did Ray do yard work?
5th grade
HELP
Needed ASAP! Please help!
Answer:
the answer is B
Step-by-step explanation: i added the two fractions
help what do i do i need help asap
I am assuming your teacher wants you to solve for v.
Therefore we need to isolate v, first step will be moving 2 to the other side then multiplying both sides by 11.
4=v/11-2
4+2=v/11
6=v/11
6*11=v/11*11
66=v
v=66
Check answers: substitute v=66 back into the equation.
right hand side:66/11-2=6-2=4
left hand side:4
RHS=LHS therefore the solution is correct.
Done!
Hope this helped, if there are any questions just ask them in the comments and I will answer them.
Answer:
66 = v
Step-by-step explanation:
4 = v/11 -2
+2 +2
6 = v/11
*11 *11
66 = v
Which value first determines which of the numbers 25.5403 or 25.5453 is the largest number?
A person has utility function u(x, y) = 100xy + x + 2y. Suppose that the price per unit of x is $2, and that the price per unit of y is $4. The person receives $1 000 that all has to be spent on the two commodities x and y. Solve the utility maximization problem
Answer:
x = 250
y = 125
u(x,y) = 3125500
Step-by-step explanation:
As given,
The utility function u(x, y) = 100xy + x + 2y
[tex]P_{x}[/tex] = 2 , [tex]P_{y}[/tex] = 4
Now,
Budget constraint -
[tex]P_{x}[/tex] x + [tex]P_{y}[/tex] y = 1000
⇒2x + 4y = 1000
So,
Let v(x, y) = 2x + 4y - 1000
Now,
By Lagrange Multiplier
Δu = Δv
⇒< 100y + 1, 100x + 2 > = < 2, 4 >
By comparing, e get
100y + 1 = 2 ........(1)
100x + 2 = 4 .........(2)
Divide equation (2) to equation (1) , we get
[tex]\frac{100y + 1}{100x + 2} = \frac{1}{2}[/tex]
⇒2(100y+1) = 1(100x+2)
⇒200y + 2 = 100x + 2
⇒200y = 100x
⇒2y = x
Now,
As 2x + 4y = 1000
⇒2x + 2(2y) = 1000
⇒2x + 2x = 1000
⇒4x = 1000
⇒x = 250
Now,
As 2y = x
⇒2y = 250
⇒y = [tex]\frac{250}{2}[/tex] = 125
∴ we get
x = 250
y = 125
Now,
u(250, 125) = 100(250)(125) + 250 + 2(125)
= 3125000 + 250 + 250
= 3125000 + 500
= 3125500
⇒u(250, 125) = 3125500
The maximized value of the utility function is $3125500
The utility function is given as:
[tex]U(x,y) = 100xy + x + 2y[/tex]
The prices per unit are also given as:
[tex]P_x = 2[/tex]
[tex]P_y = 4[/tex]
When a person receives $1000, then the budget function is:
[tex]2x + 4y = 1000[/tex]
Divide through by 2
[tex]x + 2y = 500[/tex]
Differentiate the utility function with respect to x and y
[tex]U'(x) = 100y + 1[/tex]
[tex]U'(y) = 100x + 2[/tex]
So, we have:
[tex]U'(x) = P_x[/tex] and [tex]U'(y) = P_y[/tex]
The above equations become
[tex]100y + 1 = 2[/tex] and [tex]100x + 2 = 4[/tex]
Divide both equations
[tex]\frac{100y + 1}{100x + 2} = \frac 24[/tex]
Reduce the fractions
[tex]\frac{100y + 1}{100x + 2} = \frac 12[/tex]
Cross multiply
[tex]100x + 2 = 200y + 2[/tex]
Subtract 2 from both sides
[tex]100x = 200y[/tex]
Divide both sides by 100
[tex]x = 2y[/tex]
Recall that:
[tex]x + 2y = 500[/tex]
So, we have:
[tex]2y + 2y = 500[/tex]
[tex]4y=500[/tex]
Divide through by 4
[tex]y=125[/tex]
Recall that:
[tex]x = 2y[/tex]
So, we have:
[tex]x = 2 \times 125[/tex]
[tex]x = 250[/tex]
Also, we have:
[tex]U(x,y) = 100xy + x + 2y[/tex]
Substitute the values of x and y, in the above function
[tex]U(250,125) = 100 \times 250 \times 125 + 250 + 2 \times 125[/tex]
[tex]U(250,125) = 3125500[/tex]
Hence, the maximized value of the utility function is 3125500
Read more about utility functions at:
https://brainly.com/question/24922430
figure out the riddle
Answer:
Four
Step-by-step explanation:
All the animals are on the bed, but the bed itself has four legs.
Answer: 6
Step-by-step explanation: the legs from the bed, and your 2 legs
What is the image of (-7,-4) after a dilation by scale factor of 5 centered at the origin
Answer:
-35, -20
Step-by-step explanation:
Answer:
(-35,-20)
Step-by-step explanation:
Hey can come one please help me with this?
Answer:
100,000,000. 10×10^7
Step-by-step explanation:
There is a function on a calculator that use exponents.
One week Tony bought 6 soft shell tacos and 2 hard shell tacos for $12. The next week he bought 3 soft shell tacos and 1 hard shell tacos for $6. Write a system to find the cost for each type of taco. Explain your answer.
I struggle on this one to
Answer:
13. acute
14. right
15. 36
16. x = 14
Step-by-step explanation:
4x – 2y = -8
y = 2x + 4
Answer:
Set any x and then compute y as 2x + 4. The pair solves the equations.
Step-by-step explanation:
4x - 2y = -8
4x = 2y - 8
2x = y - 4
y = 2x + 4
2x + 4 = y
2x = y - 4
Both equations are the same, so any pair of x and y for which 2x = y - 4 works.
Set any y and then compute x as (y - 4)/2
Alternatively
2x = y - 4
2x + 4 = y
Set any x and then compute y as 2x + 4.