Answer:
Step-by-step explanation:
part a is -6
part b is -7.5
Answer:
Step-by-step explanation:
Part A:
warmer than => -
=> 7-13=-6
Part B:
Hours between 11 pm and 5 pm = 6.
6*(-1,25)=-7,5
Is the graph a linear function, nonlinear function, or relation?
Answer:
I think its a non linear graph
8 1/2 = 7 ?/2
Need help asap:)
a) What is the equation of line A?
B
b) What is the equation of line B?
y
10
9
8
7
6
5
4
3
2
1
А
O' 1 2 3 4 5 6 7 8 9 10
gg
Step-by-step explanation:
An item is priced at $13.14. If the sales tax is 7%, what does the item cost including sales tax?
A.
$14.06
B.
$0.92
C.
$27.20
D.
$22.34
Answer:
A - $14.06
Step-by-step explanation:
1) Divide :
7 / 100 = 0.07
2) Multiply :
0.07 * 13.14 = $0.9198
3) Add :
0.9198 + 13.14 = $14.0598
4) Round to the nearest decimal :
So if you round you would get $14.06
Answer:
Option A
Step-by-step explanation:
Given the following question:
7% of $13.14
To find the answer we simply use the formula to calculate percentage.
[tex]\frac{t\times i}{100}[/tex]
[tex]\frac{7\times13.14}{100} =91.98\div100=0.9198[/tex]
[tex]0.9198[/tex]
Round to the nearest cent:
[tex]0.9198[/tex]
[tex]9>5[/tex]
[tex]0.92[/tex]
Add the initial cost and the sales tax:
[tex]13.14+0.92=14.06[/tex]
[tex]14.06[/tex]
The items after a 7% sales tax costs "$14.06 dollars" or option A.
Hope this helps.
Calculate the median of the data set below.
15, 19, 24, 12, 9, 24, 19, 16, 21, 12
Answer:
17.5
Step-by-step explanation:
9, 12, 12, 15, 16, 19, 19, 21, 24, 24
16 + 19 = 35 divided by 2 = 17.5
Rob is saving to buy a new MP3 player. For every $14 he earns babysitting, he saves $5. On Saturday, Rob earned $56 babysitting. How much money did he save?
Answer:
ok so from looking at this if he earns 14 dollars he saves 5 so he saves
5/14 so lets just multiply this by the 56
56*5/14=20
so he saves 20
20
Hope This Helps!!!
Warren is going to send some flowers to his wife. Weston Florist charges $2 per rose, plus $40 for the vase. Harper's Flowers, in contrast, charges $3 per rose and $30 for the vase. If Warren orders the bouquet with a certain number of roses, the cost will be the same with either flower shop. How many roses would there be? Write a system of equations, graph them, and type the solution.
Step-by-step explanation:
first you have to find the lcm of 42 and 33
=462
then you're going to take the lcm and subtract the price of the vase from the lcm
=>462-40
=422
then now you're going to take the answer and divide it by the cost of each rose
=>422 ÷ $2
=211 roses at Weston Florist
then you're going to do the same for Harper's flowers
=>462-30
=432
=>432÷3
=144 roses at Harper's Flowers
The price of a car has been reduced from $13,500 to $10,125. What is the percentage decrease of the price of the car?
A.
75%
B.
33.75%
C.
25%
D.
2.5%
Answer:
C. 25%
Step-by-step explanation:
.25x13,500=3,375
13,500-3,375=10,125
Hope this helps. :)
Jake buys a car for $1500 and sells it for $1800. What is Jake’s percentage profit?
step by step explanation:
Jake brought a car = 1500rs
Jake sell the car = 1800
profit = sp-cp
so profit = 1800-1500 = 300
profit percent = gain/cp×100
profit percent = 300/1500×100
profit percent = 20% (double zero are cancel and 300 divided by 15)
Help me please please please
Answer:
24
Step-by-step explanation:
First find the volume of box A (12x2x2)
A=48
Next since box B is half the volume of box A divide 48 by 2
B=24
:)
Josef works in a factory and is paid £352 a week. He works 40 hours a week. What is his hourly rate?
mr dlamini transport people between butterworth and east london using a bus which has a capacity of 100 people. the transport charge starts with a minimum charge of r8 and end of dig king muscle contr thereafter it was increased by r2 for each kilometre. peces eces and urine fo ine (ur. where small inte on a particular day the bus was full with passengers from butterworth. in each and every kilometre there was a passenger getting off while no new passenger entered in the bus. mr dlamini was calculating total money in his hand after each passenger was getting out. the total amount he has after each stop can be written as a series as follows: sn=8+10+12+14+...
From the computation regarding the series, it can be deduced that the sum of the first two terms will be 18.
How to calculate the seriesFrom the information given, it was stated that the transport charge starts with a minimum charge of R8, and thereafter it was increased by R2 for each kilometer.
The series is also given as S. = 8 + 10 + 12 + 14 +... Therefore, the sum of the first two terms will be:
= 8 + 10
= 18
Also, expressing T2 in terms of S, and S2 will be T2 = S + S2.
Learn more about arithmetic series on:
brainly.com/question/24295771
Divide the following
Answer:
69/61+-34/61i
Step-by-step explanation:
i think this is correct, hope this helped!
what is the property of 3m x 1 =3m
Answer:
Assuming this is for a Conic Section. There is no property as it does not match a conic section.
Problem 3: Solve the differential equation
[tex]y' + 2y = 3[/tex]
Answer:
[tex]y=Ce^{2x}+\frac{3}{2}[/tex]
Step-by-step explanation:
[tex]y'+2y=3\\\\\frac{dy}{dx}+2y=3\\ \\\frac{dy}{dx}=3-2y\\ \\dy=(3-2y)dx\\\\\frac{1}{3-2y}dy=dx\\ \\\int\limits {\frac{1}{3-2y}dy=\int dx}\\\\\frac{1}{2}ln(|3-2y|)=x+C\\\\ln(|3-2y|)=2x+C\\\\3-2y=e^{2x+C}\\\\3-2y=Ce^{2x}\\\\-2y=Ce^{2x}-3\\\\y=-\frac{Ce^{2x}}{2}+\frac{3}{2}\\ \\y=Ce^{2x}+\frac{3}{2}[/tex]
What is the highest common factor of 40 and 25?
Answer:
5 is the highest common factor of 40 and 25
Helped by QueenTLoveHave an nice day
How do i solve for number 3
Answer:
Part 2. Evaluate: C(-1).
Step-by-step explanation:
How do i solve for number 3.
solve for x please!!!!
Answer:
13.86
Step-by-step explanation:
Note m∠ADB = m∠ABC, and m∠A = m∠A, so
ΔABD ~ ΔABC
AD : x = x : AC
AD : x = x : (AD + DC)
12 : x = x : 16
x^2 = 12 * 16 = 192
[tex]x=\sqrt{192} = 13.86[/tex]
please help this is for my son
Answer:
8 cookies left to be baked
Step-by-step explanation:
Len
Len bakes 1/3 of 30 cookies
To find 1/3 of 30, divide 30 by 3 then multiply by 1:
[tex]\implies \frac{30}{3} \times1=10 \times 1=10[/tex]
Therefore, Len bakes 10 cookies
Sallesh
Sallesh bakes 2/5 of 30 cookies
To find 2/5 of 30, divide 30 by 5 then multiply by 2:
[tex]\implies \frac{30}{5} \times2=6 \times 2=12[/tex]
Therefore, Sallesh bakes 12 cookies
Cookies left to bake
To calculate how many cookies are left to bake, subtract the found number of cookies Len and Sallesh have baked from 30:
30 - 10 - 12 = 8
So there are 8 cookies left to be baked.
Total cookies both baked
[tex]\\ \tt\longmapsto \dfrac{1}{3}+\dfrac{2}{5}[/tex]
[tex]\\ \tt\longmapsto \dfrac{5+6}{15}=\dfrac{11}{15}[/tex]
Cookies left:-
[tex]\\ \tt\longmapsto 30-11/15(30)=30-22=8[/tex]
HELP PLEASE!! a class must have fewer than 18 students due to the number of desks that can be placed in the classroom. write an inequality that represents this situation. use the variable n to represent the number of students
Answer:
n ≤ 18
Step-by-step explanation:
The students can be 18 but they can't be greater than 18 so the inequality must be n ≤ 18.
Solution (Part-A)
Note that:
Given clue: A class must have fewer than 18 studentsLet's reread the clue carefully.
{A class} must have {fewer} than {18 students}
↥ ↥ ↥
n < 18
The inequality formed: n < 18
This means that the solution of the inequality can be anything except 18 or above 18.
Solution (Part-B)
Note that:
Given clue: The class must have at least 15 studentsLet's reread the clue carefully.
{The class} must have {at least} {15 students}
n ≥ 15
The inequality formed: n ≥ 15
This means that the solution of the inequality can be 15 or less than 15.
Solution (Part-C)
The value of n that can be a solution of both inequalities can be 15, 16, and 17.
Hoped this helped!
What is the equation of a line with a slope of -1 and a y-intercept of -5?
[tex]\huge\boxed{\boxed{Hello\:there!}}[/tex]
We are given the slope of the line and its y-intercept, so we can easily determine its equation.
Since we have the slope and the y-intercept, we can write the equation in slope-intercept form.
Slope-Intercept form looks like so:
y=mx+b
Where m is the slope and b is the y-intercept.
Slope: -1
Y-intercept: -5
Equation: y=-1x-5
y=-x-5 (Answer)
Hope it helps! Enjoy your day!
Please feel free to ask if you have any doubts.
-Sparkles-
Saleh rented a truck for one day. There was a base fee of 16.95, and there was an additional charge of 79 cents for each kilometer driven. Saleh had to pay 234.99 when he returned the truck. For how many kilometers did he drive the truck?
If you make a yearly income of $76,923.54 and are taxed 23% of your income, how much do you owe in taxes?
Hey there! Your answer is:
17692.4142
Hope this helps! :D
What fractional part of one semicircle does the labeled angle represent? Express your answer as a fraction in simplest terms. Then, express the labeled angle in radian measure.
Answer:
5/18 of a semicircle
5π/18 radians
Step-by-step explanation:
50/180 = 5/18 of a semicircle
5π/18 radians
what is the range for 37, 40, 33, 45, 32, 34
Answer:
13
Step-by-step explanation:
The biggest number minus the smallest number.
Answer:
13
Step-by-step explanation:
the highest value is 45
the lowest value is 32
subtract them from each other and you get 13
100 points
help asap
Step-by-step explanation:
cars= 8, 24
trucks= 20
total ($)=
pounds=5
calories=
Answers and Step-by-step explanations:
(Answers are all bold-ed and underlined.)
For these problems, they are asking you to fill in the blanks by noticing and by trying to find a pattern. In order to determine what the values are, this will require multiplication and division.
Table 1:
For the cars side, we can notice that that side of the table is going by 4's. Because 4, 12 and 16 are all multiples of 4. So, let's fill in this side.
Cars:
4
8
12
16
20
And, if we look at the trucks side, we can also notice a pattern of 5's. The numbers 5, 10, 15, and 25 are all multiples of 5. Now we can fill in the trucks side.
Trucks:
5
10
15
20
25
We can notice a pattern that both sides of the equation are being multiplied by 1, 2, 3, and so on (4x1=4, 4x2=8, 4x3=12...).
Table 2:
This table requires a little bit more work. We are going to need to do division for this problem. First, let's pick a value on the "Total ($)" side. From there, we can then take the "Pounds" side and use that to find the rest of the answers. Because 1.50 is the number below the first column, it will be the easiest to use to find what goes in that first column. And because we are using this column, we also have to use the "Pounds" side as well. So our equation will look something like this:
1.50 ÷ 2 = 0.75
So we can now place this in the first column. We can now use this to fill out the rest of the table. Because 0.75 x 2 = 1.50, then we can conclude that those pounds represent what we are multiplying the 0.75 by.
Total ($):
0.75
1.50
2.25
3.00
6.00
For the pounds side all we have to do is divide the Total ($) sides by the 0.75 to get our answer.
Pounds:
1
2
3
4
8
Table 3:
This table shouldn't be very hard since it already gives us the first value. All we do is just multiply the cookies by the calories to get our answers for the Calories side.
Second column: 35 x 2 = 70, and so onto the rest of the columns.
Calories:
35
70
140
280
350
____________________________________
I hope that this helps.
Help me with this question please
Tommy has 5 more toy cars than billy does tommy has 12 toys cars how many cars does billy have
Answer:
Billy has 7 toy cars.
Step-by-step explanation:
If Tommy has 12 toy cars, and Billy has 5 less cars than Tommy, then Billy has 7 toy cars.
12 - 5 = 7
The area of the triangle is
square centimeters.
Answer:
35cm²
Step-by-step explanation:
(7 x 10) ÷ 2 = 35
Area equation: (b x h) ÷ 2 = a
A boat costs $92,000.00 and depreciates in value by 15% per year. How much will the boat be worth after 10 years?
Answer:
$18,112.45 (nearest cent)
Step-by-step explanation:
Let y = value of the boat
Let x = the number of years
If the boat depreciates in value by 15% each year, then each year that goes by, it is worth 85% of the previous year's value (since 100 - 15 = 85)
85% = 85/100 = 0.85
Therefore, the equation is: [tex]y = 92000 \times 0.85^x[/tex]
So, when x = 10:
[tex]\implies y = 92000 \times 0.85^{10}=18112.45[/tex]