Answer:
a= 25
b= 800
the sale amount =2,400
Answer:
a is 25 which thats half b 800 the total amount of tickets is 2,400
Step-by-step explanation:
An airplane lands on a runway with a velocity of 150 m/s. How far will it travel until it stops if its rate of
deceleration is constant -3m/s2?
Answer:
3750 m
Step-by-step explanation:
This question can be solved using law of equation of motion
[tex]v^2 = u^2 + 2as[/tex]
where v is the final velocity
u is the initial velocity
a is the acceleration
and
s is the distance travelled
________________________________
given
final velocity = v = 0 since it is given that plane stops
u = 150 m/s
a = -3m/s2
using the above values in the given equation
[tex]v^2 = u^2 + 2as\\0 = 150*2 + 2*-3s\\0 = 22500 - 6s\\=> 6s = 22500\\=> s = 22500/6 = 3750[/tex]
Thus, plane will travel 3750 m before it stops.
The demand equation for the Drake GPS Navigator is x + 4p − 848 = 0, where x is the quantity demanded per week and p is the wholesale unit price in dollars. The supply equation x − 20p + 1000 = 0, where x is the quantity the supplier will make available in the market each week when the wholesale price is p dollars each. Find the equilibrium quantity and the equilibrium price for the GPS Navigators.
Given:
Demand equation : [tex]x+4p-848=0[/tex].
Supply equation : [tex]x-20p+1000=0[/tex]
To find:
The equilibrium quantity and the equilibrium price for the GPS Navigators.
Solution:
Demand equation is
[tex]x+4p-848=0[/tex]
where x is the quantity demanded per week and p is the wholesale unit price in dollars.
Quantity demanded [tex]=x=848-4p[/tex] ...(i)
Supply equation is
[tex]x-20p+1000=0[/tex]
where x is the quantity the supplier will make available in the market each week when the wholesale price is p dollars each.
Quantity supplied [tex]=x=-1000+20p[/tex] ...(ii)
For equilibrium, Quantity demanded = Quantity supplied.
[tex]848-4p=-1000+20p[/tex]
[tex]848+1000=4p+20p[/tex]
[tex]1848=24p[/tex]
Divide both sides by p.
[tex]\dfrac{1848}{24}=p[/tex]
[tex]77=p[/tex]
Substitute p=77 in (i), to find the equilibrium quantity.
[tex]x=848-4(77)[/tex]
[tex]x=848-308[/tex]
[tex]x=540[/tex]
Therefore, the equilibrium quantity is 540 units per week and the equilibrium price is $77 for the GPS Navigators.
you buy 6 apples for 2.70. write an equation that can be used to express the relationship between the total price t and the number of apples a you buy.
Answer:
t×2.70=6
Step-by-step explanation:
this is only applicable if the price of one apple each is t.
who is the father of Jesus
Answer:
The father of jesus is God
The mother of jesus is Marry
Answer:
the father of Jesus is Joseph
Step-by-step explanation:
plz give me brainly
what is a simplified version of -7(2x-3)
Answer:
-14x+21
Step-by-step explanation:
Mike ran 1/2 of a mile in 10 minutes if he continues at this rate how far did Mike run in one hour
Answer:
3 miles
Step-by-step explanation:
bc he ran .5 a mile in 10 minutes. an hour is sixty minutes, so 10x six. then you do .5 x six to get 3.
How do I right this as an inequality? Quotient of a number r and 7 is no more than 18.
Answer:
Step-by-step explanation:
r x 7 => 18
Mr. Jones bought a car for $64 000. The car depreciates by 20% in the first year and 10% in each of the following years. The value of the car at the end of the second year was *
Depreciation for 1st year = 20/100 × 64000 = $12800
End of 1st year = $64000 - $12800 = $51200
Depreciation for 2nd year = 10/100 × 51200 = $5120
End of 2nd year = $51200 - $5120 = $46080
Answer:
Value at the end of the 2nd year is $46,080
Answer:
Value at the end of the 2nd year is $46,080
Step-by-step explanation:
Depreciation for 1st year = 20/100 × 64000 = $12800
End of 1st year = $64000 - $12800 = $51200
Depreciation for 2nd year = 10/100 × 51200 = $5120
End of 2nd year = $51200 - $5120 = $46080
When creating a similar figure, the original angle measures will be enlarged by a scale factor to create the new shape
A) Always
B) Sometimes
C) never
HELP ASAP
Answer:
always
Step-by-step explanation:
i got it right
Use this method to estimate the students who attend your school (or a certain building on your campus) on a given morning. Count the number of students entering the building in 1 minute and multiply this number by the minutes it takes the entire group to enter.
Answer and explanation:
The data we get from counting how many people entering a building in one minute is the sample of the population size. We do this since it would be tedious or not feasible to stand and count one by one how many people enter the building and so we do a good estimate with our one minute sample
Let's assume in one minute, 15 people enter the building and it takes one hour for everyone to enter the building
Population size would be 15*60 minutes= 900 people
The total cost of the trip can be found by adding these components: Entrance fee per student: $5(29) Lunch costs: $4(29 + 6) Bus fees: $25 + 8($2 + $3) Total cost: 5(29) + 4(35) + 25 + 8(5) Which of these are equivalent expressions of the total cost that use the properties of operations to simplify the math? 5(15 + 14) + 4(31 + 4) + 25 + 40 5(20 + 9) + 4(30 +5) + 25 + 40 5(17 + 12) + 4(33 + 2) + 25 + 40 5(19 + 10) + 4(34 + 1) + 25 + 40
Given:
Entrance fee per student: $5(29)
Lunch costs: $4(29 + 6)
Bus fees: $25 + 8($2 + $3)
Total cost: 5(29) + 4(35) + 25 + 8(5)
To find:
The equivalent expressions of the total cost that use the properties of operations to simplify the math.
Solution:
We have,
Total cost = 5(29) + 4(35) + 25 + 8(5)
To simply this expression, we need to write 29 and 35 in the expand form or as the sum of their place values because it is easy to multiply a number with multiply of 10 and single digit.
Total cost = 5(20+9) + 4(30+5) + 25 + 40
Therefore, the correct option is B.
Answer:
Entrance fee per student: $5(29) Lunch costs: $4(29 + 6) Bus fees: $25 + 8($2 + $3) Total cost: 5(29) + 4(35) + 25 + 8(5) To find: The equivalent expressions of the total cost that use the properties of operations to simplify the math. Solution: We have, Total cost = 5(29) + 4(35) + 25 + 8(5) To simply this expression, we need to write 29 and 35 in the expand form or as the sum of their place values because it is easy to multiply a number with multiply of 10 and single digit. Total cost = 5(20+9) + 4(30+5) + 25 + 40 Therefore, the correct option is B.
Step-by-step explanation:
copy me above :)))
please help i'm timed!!!!
Answer:
The second one
Step-by-step explanation:
If there are 36 boys and 18 girls in a room, fill out all of the possible ratios of boys to girls that could be made.
Answer :36: 18
Step-by-step explanation:
Check
Graph
Click or touch the graph to plot the ordered pairs.
Use the interactive graphing tool to plot the ordered
pairs.
fy
X
y
d
(-2.0), (-1, -3), (0.-4). (1.-3). (2.0)
Using your graph, how many points lie on the x-axis?
0 0
0 1
02
O 3
Reset
Answer:
2.
Step-by-step explanation:
If a point lies on the x-axis, it's y value will be 0.
(-2,0) and (2,0)'s y value is 0.
Kimberly is ordering bath towels and washcloths for the inn where she works. The total cost of the order is T=6b+2w, where T is the total cost, b is the number of bath towels, and w is the number of washcloths.
Answer: She can order a maximum of 42 washcloths or 14 bath towels.
b. Solve for b.
T - 2w
b = 6
7 bath towels
I need help please help me
Answer: t=1
Step-by-step explanation: brainlest please
Given m||n, find the value of x.
Answer:
X= 124
Step-by-step explanation:
Because these angles are alternate interior angles we know that X+56 will equal 180, so to solve:
180 - 56= 124
Answer:
124 degrees
Step-by-step explanation:
180 degrees is a straight line
the given angle is 56 degrees
so, all you do is subtract
180 - 56 = 124
to double check,
56 + 124 = 180
Given the first term which is 4 and the common ratio which is 3 of a geometric
sequence, write the first 4 term of the sequence.
Step-by-step explanation:
a1=ar⁰=a=4 r=3
A2=ar¹=4*3
A3=ar²=4*3²=4*9=36
A4=ar³=4*3³=4*27=108
A5=ar⁴=4*3⁴=4*81=324
how much is the ratio 3.4
Answer:
3.4% / 100= 3.4%
Step-by-step explanation:
simplify divide m by n and then multiply the result by 100
Mary has $267 in her checking account. She writes checks for $33, $65, and $112. What is the balance in her account now?
Do it as a addition problem
Answer:
267 - 112 - 65 - 33 = $57
Step-by-step explanation:
subtract to get the answer
There are 6 triangles and 3 circles. What is the simplest ratio of circles to
triangles?
Answer:
1 : 2
Step-by-step explanation:
The original ratio would be 3 : 6, so now you need to simplify it.
To simplify ratios, you divide the number on each side by their greatest common factor. The GCF(greatest common factor) for 3 and 6 would be 3, so divide 3 by 3 =1 and divide 6 by 3 =2, so then your simplified ratio of circles to triangles would be 1 : 2
Hope this helps! :)
If m=65h then what would the constant of proportionality be?
Answer:
I have 72 baes but they don't love me
Answer:
it is helping to ensure
I need to figure out what c equals in the problem -3 - 3/4(c-4) =5/4
please help
Answer:
-54
Step-by-step explanation:
-3 -3/4(c-4)=5/4
[tex]\\[/tex]
Answer:
Exact Form:
c = −5/3
Decimal Form:
c = −1.¯6
Mixed Number Form:
c = −1 2/3
Step-by-step explanation:
PLEASE SOMEONE HELP ME I DON'T UNDERSTAND
1. Write the equation of the line in slop intercept form. (y=mx+b)
2. Rate of change
3. Domain
4. Range
5. Increasing Interval
6. Decreasing Interval
7. X-intercept
8. Y-intercept
9. Left-end behavior
10. Right-end behavior
Answer:
1. y = 1/2 + 1
2. 1/2
3. all real numbers
4.all real numbers
5.
6.
7. ( -2,0)
8.( 0, 1)
9.
10.
Step-by-step explanation:
Thats all I can help with, sorry i couldn't goet the rest
AA and BB are n×nn×n matrices. Check the true statements below: A. If two row interchanges are made in sucession, then the determinant of the new matrix is equal to the determinant of the original matrix. B. The determinant of AA is the product of the diagonal entries in AA. C. detAT=(−1)detAdetAT=(−1)detA. D. If detAdetA is zero, then two rows or two columns are the same, or a row or a column is zero.
Answer:
If two row interchanges are made in succession, then the determinant of the new matrix is equal to the determinant of the original matrix. ( A )
Step-by-step explanation:
A and B been n*n matrices the true statement would be ; If two row interchanges are made in succession, then the determinant of the new matrix is equal to the determinant of the original matrix.
Although other options can be true for some matrices but they are not always true for every kind matrices but option A is always true
0.2� in factions hurry i need HELPPPPPPPP
m2-3m+ 24 = 7m
solve by factoring
Answer:
Step-by-step explanation:
write this in simple form 3^6 x 3
Answer:
the answer would be 2187
Step-by-step explanation:
3 to the 6th would be 729 and times it by 3 you get 2187
Please help me pair these. Please explain how you got the answer!
Answer:
Down in the explanation
Step-by-step explanation:
So.. my guess is the cost of the laminate flooring per square foot is D. The cost of the entire room could be A. The area of the kitchen could B, and the labor fee could be C. I'm sorry if I get this wrong, I tried my best.
please help Which expressions are equivalent to the given complex number?
(9 + 4i ) + ( 36 - 2i) is the equivalent complex number
Answer:
the two answers are (9+4i)+2(4+7i)(1-2i) and (9+4i)+(36-2i)
Step-by-step explanation:
I just took the quiz and got it right