Answer:
15 dollars
Step-by-step explanation:
Monday (1 dollar)
Tuesday (2 dollars)
Wednesday (3 dollars)
Everyday, Carson earn one dollar more.
So Thursday should be 3+1 (which is 4 dollars)
and Friday should be 4+1 (which is 5 dollars)
Total is 1+2+3+4+5 dollars = 15 dollars
Answer this question please
Answer:
[tex] \sf (- \infty, 58] [/tex]
Step-by-step explanation:
Express as interval = [tex] \sf (- \infty, 58][/tex]
At a point on the ground 15ft from the base of a tree, the distance to the top of the tree is 1 ft more than 2 times the height of the tree. Find the height of the tree.
At a point on the ground 15ft from the base of a tree, the distance to the top of the tree is 1 ft more than 2 times the height of the tree. Find the height of the tree.
The height of the tree is 8ft.
Given that,
A right triangle has two legs, which are height and (15 feet) from the base.
The hypotenuse is 15 feet from the base to the top of the tree.
or 2(height) + 1ft.
Let us take a as height of the tree; b=distance from base=15 ft; c=hypotenuse=2a+1ft
The area of the square created on the hypotenuse of any right triangle is equal to the sum of the areas of the squares formed on the triangle's legs:
[tex]a^{2} +b^{2} =c^{2}[/tex]
[tex]a^{2} +(15ft)^{2}=(2a+ 1ft) ^{2}[/tex]
[tex]a^{2} +225ft^{2}=4a^{2} +4a+1\\ 0=3a^{2}+4a-224\\ 0=(a-8)\times(3a+28)\\[/tex]
Now,
a-8=0 (or) 3a+28=0
a=8 (or) a=[tex]\frac{-28}{3}[/tex]
Therefore, The height of the tree is 8ft.
To learn more about height visit: https://brainly.com/question/10726356
#SPJ9
Choose the number phrase that correctly matches the word phrase “18 less 6.”
18 x 6
18 + 6
6 – 18
18 – 6
Three angles add up to 180 degrees, angle one has a measure of 8x+8, angle two has a measure of 8x+8 and angle three has a measure of 2x+8.
Given that the sum of the angles is 180 degrees, what is the measure of angle one? Round your answer to the hundredths place IE 79.50.
The first angle will be 77.33°.
How to calculate the angle?It should be noted that the total angles will be 180°.
This will be illustrated as:
8x + 8 + 8x + 8 + 2x + 8 = 180
18x + 24 = 180
18x = 180 - 24
18x = 156
x = 8.667
The first angle will be
= 8x +8
= 8(8.667) + 8
= 77.33°
Learn more about angles on:
brainly.com/question/25716982
#SPJ1
Feng says that the set of ordered pairs {(0, 1), (3, 2), (3, -5), (5, 4)} represents a function. Determine whether his statement is true or false. Select the correct answer and justification. Multiple choice question. cross out A) True; every element of the domain is paired with an element of the range. cross out B) True; each relation is written as an ordered pair. cross out C) False; one element of the domain, 3, is paired with two different elements in the range, –5 and 2. cross out D) False; one element of the range, 3, is paired with two different elements in the domain, –5 and 2.
Answer:
It's C, a function cannot have an x paired with 2 different y's
HELP
Graph the following system of inequalities on the coordinate plane. You will need to explain your
work. Each correct line graphed WITH the correct explanation and shading is worth 2 points.
> − −
+ ≤
> −
See attachment for the graphs of the inequalities
How to graph the system of inequalities?To do this, we analyze and plot each inequality at a time
Having said that, we have
Inequality 1: y > -3x - 2
Here, we have
y > -3x - 2
The inequality > implies that the right-hand side of the origin will be shaded
Also, it means that the line of the inequality will be a dotted line
Inequality 2: 4x + 5y ≤ 20
Here, we have
4x + 5y ≤ 20
The inequality ≤ implies that the left-hand side of the origin will be shaded
Also, it means that the line of the inequality will be a closed line
Inequality 3: y > -4
Here, we have
y > -4
The inequality > implies that the upper part of the origin will be shaded
Also, it means that the line of the inequality will be a dashed line
See attachment for the graphs of the inequalities
Read more about inequalities at
https://brainly.com/question/25275758
#SPJ1
What is the next fraction in this sequence? Simplify your answer.
1/3, 1/9, 1/27, 1/81,
Submit
...
Answer:
1/243
Step-by-step explanation:
Each denominator is multiplied by 3 from the last one
3 x 3 = 9
9 x 3 = 27
27 x 3 = 81
81 x 3 = 243
Ay-Jiuan can buy 12 songs for $10, or she
can pay $0.85 per song. Which option has the lesser price per song?
Answer: The 12 songs for $10
Step-by-step explanation: 12 / 10 = 1.2 while 12 / 0.85 = 14.11
(15 POINTS)
Find the value of x for which a||b.
2x+27=n and 3x-27 also = n
(please also explain your answer, thank u)
Find the equation of the line with slope m=- 3 that contains the point (9, - 15) Use fractions in your response, not decimals
Answer:
y = - 3x + 12
Step-by-step explanation:
Slope intercept form of line
y = mx + b where m = slope, b = y-intercept
==> y = -3x + b is the equatin
To find b, plug in values for point x = 9, y =-15 and solve for b
-15 = -3(9) + b
-15 = -27 + b
Add 27 both sides
-15 + 27 = b
12 = b
b = 12
Equation is
y = - 3x + 12
What is the solution to r/-3 = 12? A. r=-36 B. r= -4 C. r=4 D. r=36 (1 point)
What is the standard form of 2y =6x + 4
Answer: solve for x
x=[tex]\frac{y-2}{3}[/tex]
solve for y
y=3x+2
Step-by-step explanation:
solve for x
2y=6x+4
Swap sides so that all variable terms are on the left hand side.
6x+4=2y
Subtract 4 from both sides.
6x=2y−4
Divide both sides by 6.
6
6x
Dividing by 6 undoes the multiplication by 6.
[tex]x=\frac{2y-4}{6}[/tex]
Divide −4+2y by 6.
x=[tex]\frac{y-2}{3}[/tex]
solve for y
2y=6x+4
The equation is in standard form.
2y=6x+4
Divide both sides by 2.
[tex]\frac{2y+2}{2} =\frac{6x+4}{2}[/tex]
Dividing by 2 undoes the multiplication by 2.
[tex]y=\frac{6x+4}{2}[/tex]
Divide 6x+4 by 2.
y=3x+2
The cold water tap can fill a container two hours faster than the hot water tap. The two taps together can fill a container in 80 minutes. How long does it take each tap to fill the container on its own?
Answer:
4 hours and 2 hoursStep-by-step explanation:
Let the time for cold tap be c and hot tap be h.
Convert2hrs = 120 minSet equationsThe cold water tap can fill a container two hours faster than the hot water tap:
c - h = 120The two taps together can fill a container in 80 minutes:
1/c + 1/h = 1/80Solve the system by substitutionc = h + 1201/c + 1/h = 1/801/(h + 120) + 1/h = 1/80(h + h + 120)/(h(h+120)) = 1/8080(2h + 120) = h(h + 120)160h + 9600 = h² + 120hh² - 40h - 9600 = 0h² - 40h + 400 = 10000(h - 20)² = 100²h - 20 = 100 (taking positive root only, since time is positive value) h = 120 min = 2 hrsFind cc = 120 + 120 = 240 min = 4 hrsList some TV shows or movies with permissive parents.
Answer: full house,fairly oddparents, the simsons
edit^^^ a movie is clueless or even mean girls
Step-by-step explanation:
Numbers that can be written as a power in more than one way
Numbers that can be written as a power in more than one way is known as exponents .
WHAT ARE EXPONENTS?A sign that denotes raising to a power that is placed above and to the right of a mathematical expression. for example , [tex]2^{a}[/tex].
The mathematical procedure known as exponentiation, abbreviated as bn, involves the base number (b) and the exponent (or power) number (n). In English, it is pronounced "b (raised) to the (power of) n." [1] Exponentiation is the process of repeatedly multiplying bases, where n is a positive integer, and the product is known as bn.
The exponent is typically denoted by a superscript to the right of the base. The term "b raised to the nth power," "b (raised) to the power of n," "the nth power of b," "b to the nth power," or, most simply, "b to the nth," is used to describe bn.
CALCULATIONNumbers that can be written as a power in more than one way is known as exponents .
These numbers are basically written to save time to multiply the same number multiple times .
learn more about exponents here :
brainly.com/question/4564462
#SPJ9
A men’s dress shirt costs $45, but it is $8.1 off today. What is the percentage saved if the customer purchases the shirt today? What percentage of the original price is the sale price? What percent discount is offered on the shirt?
The percentage saved if the customer purchases the shirt today will be 18%.
The percentage of the original price which is the sale price will be 82%.
The percent discount offered on the shirt is 18%.
How to calculate the percentage?From the information, the men’s dress shirt costs $45, but it is $8.1 off today, the percentage saved if the customer purchases the shirt today will be:
= Amount off / Cost × 100
= 8.1/45 × 100
= 18%
The percentage of the original price that is the sale price will be:
= ($45 - $8.1) / $45 × 100
= 36.9/45 × 100
= 82%
The percent discount offered on the shirt is 18%.
Learn more about percentages on:
brainly.com/question/24877689
#SPJ1
Use the following information to find
x . Write the value of the variable.
B is between A and C
AB=4x-7
BC=20x-5 and
AB=BC
Using the given information, the value of the variable x is equal to -0.125.
The given question can easily be solved using the constraints given in the question. It is given that B is between A and C. Also, the given question is in the form of Linear equation in one variable. Linear equation in one variable is the one which is of the form ax+b=0 where a and b are real numbers and x is the variable.
So, this implies that AB+BC=AC
Also, AB=4x-7 and BC=20x-5 and it is given that AB=BC
Thus, this implies that:
AB=BC
4x-7=20x-5
Taking 20x from Right hand side to Left hand side and -7 from Left hand side to Right hand side.
4x-20x=-5+7
-16x=2
x=-2/16
=>x=-1/8
=>x=-0.125
Thus, the value of x is equal to -0.125.
Learn more about linear equation in one variable at:
brainly.com/question/90642
#SPJ4
A rain gauge collected 0.2 inches of
rain in 30 minutes. If it keeps
raining at the same rate, what is the
total time it will take to collect 1
inch of rain?
Answer:
you're answer will be 2 hours and 30 minutes
Step-by-step explanation:
i hope that helps you! :))
The average rate of change of
f from x =2 to x =5
is _________ -5/4 is incorrect
Answer:
-1 or -3/3
Step-by-step explanation:
Average rate of change = slope
x = 2 x = 5
(2,3) (5,0)
Slope formula: y₂-y₁/x₂-x₁
(0-3)/(5-2) = -3/3 or -1
Find the value of PT if
PT=4x+1 and 7x-8
Answer:
4x+8+7x-8
Step-by-step explanation:
4x+7x+8-8
11x+0
11x.
Find the edge length of the cube.
Answer:
The volume of a cube is the edge length cubed (S^3)
To find the edge length when the volume is known find the cubic root of the volume.
Step-by-step explanation:
Edge = ∛1/27
Edge = 1/3 ft.
solve for y : 3x-2y+12>0
Answer:
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
[tex]y < \frac{3x}{2} +6[/tex]
How do I answer this
Answer:
[tex]m∠1 = 64°[/tex]
[tex]m∠2 = 26°[/tex]
[tex]m∠3 = 36°[/tex]
Step-by-step explanation:
[tex]m∠1→75° + 41° + m∠1 = 180° \\ m∠1 = 180 - 116[/tex]
[tex]m∠1 = 64°[/tex]
[tex]m∠2→64° + m∠2 = 90° \\ m∠2 = 90 - 64[/tex]
[tex]m∠2 = 26°[/tex]
[tex]m∠3→m∠3 + 54° = 90° \\ m∠3 = 90 - 54[/tex]
[tex]m∠ 3 = 36°[/tex]
Usted arrienda un local de su propiedad por un valor mensual de $1´600.000 y decide ahorrar
durante dos años este ingreso. Determine el valor acumulado en su cuenta de ahorros al finalizar
los dos años, si la tasa de interés que reconoce la entidad financiera por estos ahorros es 5,25%
efectiva semestral.
Usando la fórmula del valor futuro, se encuentra que el valor acumulado en su cuenta al final de los dos años es de $110,615.
¿Cuál es la fórmula del valor futuro?La formula es dada por:
[tex]V(n) = P\left[\frac{(1 + r)^{n-1}}{r}\right][/tex]
En que:
P es el pagamiento.n es el numero de pagamientos.r es la taja de interés.En este problema, hay que:
El valor mensual es de $1,600, por eso P = 1600.La taja de interés es semestral, asi r = 0.0525/2 = 0.02625.Al largo de los dos años, há 12 x 2 = 24 pagamientos, por eso n = 24.Así:
[tex]V(n) = P\left[\frac{(1 + r)^{n-1}}{r}\right][/tex]
[tex]V(24) = 1600\left[\frac{(1 + 0.02625)^{23}}{0.02625}\right][/tex]
V(24) = $110,615.
El valor acumulado en su cuenta al final de los dos años es de $110,615.
Puede-se aprender más sobre la fórmula del valor futuro en https://brainly.com/question/16857800
#SPJ1
5/8 of the pens in a box are blue pens. 4/5 of the remaining are red pens.what fraction of the pens are red ?
The drama club is selling tickets to their play to raise money for the show's expenses. Each student ticket sells for $6 and each adult ticket sells for $9. There was a total of $747 in revenue from the sale of 98 total tickets. Write a system of equations that could be used to determine the number of student tickets sold and the number of adult tickets sold. Define the variables that you use to write the system.
Answer:
x + y = 989x + 6y = 747==============================
Let the number of adult tickets be x and student tickets be y.
Set equationsNumber of tickets:Adult tickets + student tickets = 98x + y = 98Amount of revenue:Total of adult tickets = 9x, total of student tickets = 6y9x + 6y = 747PLEASE HELP!!! DUE TMRW!!!
The values of the required parameters based on the analysis of the dataset are as follows;
X MIN = 0
X MAX = 2
X Scl = 0.5
Y MIN = 0
Y MAX = 110
Y Scl = 20
What is a dataset?A dataset is a presentation of a collection of data. In a tabular form, a dataset is arranged such that each column of the table presents the data of a specific variable.
The table of values in the question are presented as follows;
d [tex]{}[/tex] p
0 [tex]{}[/tex] 110
0.25 [tex]{}[/tex] 90
0.5 [tex]{}[/tex] 80
0.75 [tex]{}[/tex] 75
1 [tex]{}[/tex] [tex]{}[/tex] 75
1.25 [tex]{}[/tex] 40
1.5 [tex]{}[/tex] 40
1.75 [tex]{}[/tex] 10
2 [tex]{}[/tex] 0
Please find attached a plot of the data in the table presented in the question
X MIN is the minimum x-value obtained from the set of x-values, which is the minimum value of the domain of the data in the table.
From the table in the question; X MIN = 0
X MAX is the maximum x-value obtained from the set of x-values of the data in the table, which is also the maximum x-value of the range of input values in the table.
The maximum x-value in the table, X MAX = 2
X scl is the scale the specification of the distance between consecutive tick marks on the x-axis.
The distance between tick marks on the x-axis of the attached graph, X Scl = 0.5
Y MIN is the minimum y-value obtained from the set of y-values, which is the minimum value of the range of the data presented in the table
The Y MIN obtained from the table is 0
Y MAX is the maximum y-value obtained from the y-values of the data in the table, which is the maximum value of the range of the data in the table
The maximum y-value, Y MAX = 110
Y Scl is the distance between consecutive tick marks on the y-axis of the graph of the data
The Y Scl of the y-axis of the attached graph Y Scl = 20
Learn more about data analysis here:
https://brainly.com/question/28390057
#SPJ1
One pizza will feed 4 people. How many pizzas are needed for 36 people?
pizzas
Answer:
9 Pizzas
Step-by-step explanation:
Practice Another
A city lot has the shape of a right triangle whose hypotenuse is 4 ft longer than one of the other sides. The perimeter of the lot is 440 ft. How long is each side of the lot?
short leg
ft
long leg
ft
hypotenuse
ft
Short leg:___________ft
Long Leg:___________ft
Hypotenuse:___________ft
The length of each sides of the right triangle are as follows:
short leg = 27 ftlong leg = 90 fthypotenuse = 94 ftHow to find the sides of a right triangle?The shape of the city lot is a right triangle.
The hypotenuse side is 4 ft longer than one of the other side.
The perimeter of the lot is 440 ft.
Therefore, using Pythagoras theorem,
let
x = the other side
y = the second leg
x² + y² = (x + 4)²
x² + y² = (x + 4)(x + 4)
x² + y² = x² + 4x + 4x + 16
x² + y² = x² + 8x + 16
y² = 8x + 16
Hence,
x + x + 4 + y = 440
2x + y + 4 = 440
2x + y = 436
2x + y = 436
y = 436 - 2x
y² = 8x + 16
(436 - 2x)(436 - 2x) = 8x + 16
190096 - 872x - 872x - 4x² = 8x + 16
190096 - 1744x - 4x² = 8x + 16
4x² + 1752x -190080 = 0
4(x² + 438x - 47520) = 0
x² + 438x - 47520 = 0
Therefore,
x = 90 and x = - 528
Therefore, the hypotenuse side is 94 ft.
94² - 90² = y²
y = √8836 - 8100
y = √736
y = 27.1293199325
y = 27 ft
Therefore, the short leg, long leg and hypotenuse are 27 ft, 90 ft and 94 ft.
learn more on right triangle here: https://brainly.com/question/24078791
#SPJ1
Find the slope of a line that passes through (4.5,3.5) and (9.5,5.5)
M =
[tex](\stackrel{x_1}{4.5}~,~\stackrel{y_1}{3.5})\qquad (\stackrel{x_2}{9.5}~,~\stackrel{y_2}{5.5})~\hfill \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{5.5}-\stackrel{y1}{3.5}}}{\underset{run} {\underset{x_2}{9.5}-\underset{x_1}{4.5}}}\implies \cfrac{2}{5}[/tex]