Answer:
This would mean Makayla worked a total of 15 hours and made $264. Which meets her requirements.
Step-by-step explanation:
a person runs 1/ 4/5 miles i n 1/5 of and hour how many miles they are running per hour
help please!!!!!!
Solve by graphing
Answer:
picture of graph filled in is attached.
Answer:
The lines do NOT intercept, then there is NO SOLUTION to the system
Step-by-step explanation:
Notice that the two lines given have the SAME slope (-3/2) and different y-intercepts. Therefore, when we graph them we are going to obtain two parallel lines (lines of the SAME slope) crossing the y-axis at different points.
We use for the first line two points like: (0, -1) and (2, -4)
and for the second line, the points (0, 3) and (2, 0)
The lines are plotted in the attached image.
Please help
Picture inserted
Multiple choice
Will appreciate if u help
Answer:
Uhm I can not see the pic sorry :c
Step-by-step explanation:
The following are prices of selected digital cameras. $158, $95 ,$175, $180 ,$95,$129, $228, $300 Find the standard deviation.
Answer: 69.23
Step-by-step explanation:
Given data:
N = 8.
μ = 170.
Solution:
First we calculate for the mean.
= 158 + 95 + 175 + 180 + 95 + 129 + 228 + 300/8
= 1360/8
= 170.
Next we calculate for (xi - μ)
(158 - 170) = (-20)^2 = 400
(95 - 170) = (-75)^2 = 5625.
(175 -170 ) = (5)^2 = 25.
(180 -170) = (10)^2 = 100
(95 - 170) = (-75)^2 = 5625.
(129-170) = (-41)^2 = 1681
(228 -170) = (58)^2 = 3364.
(300-170) = (130)^2 = 16900.
Summation of (xi - μ)
= 400 + 5625 +25 + 100 + 5625 + 1681 + 3364 + 16900
= 33720.
S = Σ√(xi - μ) /n-1
= √( 33720 - 170 ) / 8-1
= √ (33550/7)
= √4792.86
= 69.23
Standard deviation is 69.3
Johnny took a math test with 25 questions and he answered 22 questions correctly. In order to get an A, he needs to answer at least 90 percent of the questions correctly.
a. Did Johnny get an A on this math test? Explain.
b. How many questions would Johnny need to answer correctly in order to get an A?
c. On the same exam, Johnny’s friend Jessie answered four times more questions correct than incorrect. Who got a higher percentage of the test questions correct, Johnny or Jessie?
is this a multiple choice or do you have to answer them all?
Find the product. Simplify before multiplying.
15/20 x 2/5
Answer:
simplification: 3/4 x 2/5 | answer: 3/10
Step-by-step explanation:
Reduce 18/45 to the simplest form.
Answer: 2/5
Step-by-step explanation:
Divide the numbers by 9 which is the common multiple
18/9 = 2
45/9 = 5
2/5
What is the equation of A-line that is perpendicular to the graph of to 2/5X -1?
Answer:
y = -5/2x
Step-by-step explanation:
Perpendicular = opposite sign and reciprocal slope
-5/2x
y = -5/2x
what is the best thing to wtch on peacock
Answer:
Ride Along, Identity thief, Parenthood or Bullet Proof
Step-by-step explanation:
64, 57, 50, 43,... 50th term
Answer:
-279
Step-by-step explanation:
a=64
d=t2-t1=57-64=-7
t50=a+49d=64+49×(-7)
=64-343
=-279
A couple wishes to replace the carpeting in their master bedroom. Their master bedroom measures 24 ft by 16 ft. If carpeting is sold by the square yard, how many square yards of carpeting are needed
Answer:
128 yards^2
Step-by-step explanation:
So basically you just need to find the area of the room and then con vert it into yards.
24 ft x 16 ft = 384 ft^2
1 yard = 3 feet
384/3 = 128
128 yards^2
Hope this helps and have a good day!
42.7 yard² square yards of carpeting are needed to replace the carpeting in their master bedroom
3 feet = 1 yard
The length of bedroom = 24 ft. = 24 ft. * 1/3 yard per feet
Length of bedroom = 8 yards
Width of bedroom = 16 ft. = 16 ft. * 1/3 yard per feet
Width of bedroom = 16/3 yards
The area of the masters bedroom is:
Area = length * width
Area = 8 yards * 16/3 yards
Area = 42.7 yard²
Hence 42.7 yard² square yards of carpeting are needed to replace the carpeting in their master bedroom
Find out more at: https://brainly.com/question/20898622
PLEASE HELP ME I NEED SO MUCH HELP
Answer:
brainlist first
Step-by-step explanation:
Answer:
12)fx is the answer
Step-by-step explanation:
What’s is the value of the rectangular prism if the rectangular prims has an edge length of 3/4.
Answer:
27/64 cubic inches.
Step-by-step
Given: Edge length of cube = 3/4 inch
To find: Volume of the rectangular prism
Solution:
A cube is a three-dimensional solid object which has 12 edges, 8 vertices and 6 faces.
A rectangular prism is a solid three-dimensional object which has six faces that are rectangles.
Let n denotes number of cubes inside the rectangular prism
Volume of one cube = edge)3= 3/4 3 cubic inches
So, volume of rectangular prism =volume of n cubes = 27/64 n
The school that Mike goes to is selling tickets to a play. On the first day of ticket sales the school sold 11 senior citizen tickets and 2 student tickets for a total of $41. The school took in $51 on the second day by selling 13 senior citizen tickets and 3 student tickets. What is the price each of one senior citizen ticket and one student ticket
Answer:
$3 for seinor citizen and $4 for student
Step-by-step explanation:
The price of each of one senior citizen ticket and one student ticket is $3 and $4 respectively.
What is a linear equation?It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.
If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.
It is given that:
The school that Mike goes to is selling tickets to a play.
Let x be the price each of senior citizen ticket and y is the price of one student ticket
The equation can be framed as:
11x + 2y = 41
13x + 3y = 51
After solving the linear equation by substitution method:
x = 3
y = 4
Thus, the price of each of one senior citizen ticket and one student ticket is $3 and $4 respectively.
Learn more about the linear equation here:
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jeremy listed five rational numbers
Answer:
what do you want me to list 5 rational numbers?
Step-by-step explanation:
If so then:
5/1, 1/2, 1.75, -2/17, 9/-11
Solve. Write the fraction in simplest form.
8
Mr. and Mrs. Smith have a home equity loan of $24,000. They have paid off of the
20
loan. How much of the loan have they paid off?
Answer:
Step-by-step explanation:
Equity loan amount = $24,000.
percentage paid off = 20%
Required
The amount paid off
The amount paid off = 20% of the loan amount
Amount paid off = 20/100 * 24000
Amount paid off = 0.2 * 24000
Amount paid off = 4800
Hence the amount of the loan paid off is $4,800
what is 385divided by 24
Answer:
16.41 i think
Please help Find the missing area.
Answer:
turn the shape into three shapes two triangle and one square then you can do it easy
Step-by-step explanation:
There are 90 dogs and 150 cats at an animal shelter. Of these animals, 9
dogs and 27 cats receive medication daily. What percentage of the
animals in the shelter receive medication daily?
A. 15%
B. 10%
C. 18%
D. 28%
Answer:
The answer is 15% because...........
Step-by-step explanation:
3/20 as a Percent is 15%
So the percentage of the animals in the shelter receiving medication daily is
= 15%
15% of the animals in the shelter receive medication daily.
What are algebraic expressions?In mathematics, an expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context.Mathematical symbols can designate numbers (constants), variables, operations, functions, brackets, punctuation, and grouping to help determine order of operations and other aspects of logical syntax.Given is that there are 90 dogs and 150 cats at an animal shelter. Of these animals, 9 dogs and 27 cats receive medication daily.
Total animals receiving medication = 27 + 9 = 36
Total number of animals = 150 + 90 = 240
Percentage of the animals in the shelter receive medication daily -
36/240 x 100
6/40 x 100
6/4 x 10
60/4
15%
Therefore, 15% of the total animals receive medication.
To solve more questions on algebraic expressions, visit the link below -
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how to determine which triangle is similar
Answer:
If two pairs of corresponding angles in a pair of triangles are congruent, then the triangles are similar. We know this because if two angle pairs are the same, then the third pair must also be equal. When the three angle pairs are all equal, the three pairs of sides must also be in proportion.
Kaylee is a high school basketball player. In a particular game, she made some two point shots and some three point shots. Kaylee scored a total of 24 points and made 3 more three point shots than two point shots. Graphically solve a system of equations in order to determine the number of two point shots made, x,x, and the number of three point shots made, yy. How would you graph this?
Answer:
Kaylee made [tex]6[/tex] two point shots and [tex]3[/tex] three point shots.
Explanation:
You know that a two point shot would be worth [tex]2[/tex] points. You also know that a three point shot would be worth [tex]3[/tex] points, and that she scored a total of [tex]24[/tex] points. Using this information you can create the first equation:
[tex]3x+2y=24[/tex]
For the second equation, you know that Kaylee scored [tex]3[/tex] more three point shots than two point shots.
[tex]y+3=x[/tex]
You would then graph it as a system of equations. Using the graph, you can figure out the solution of the system of equations, [tex](6,3)[/tex]. For the two equations above, we made two point shots [tex]x[/tex], and we made three point shots [tex]y[/tex], so Kaylee made [tex]6[/tex] two point shots and [tex]3[/tex] three point shots.
please help me 10 points
Answer:B
Step-by-step explanation:
In Megamind, how did Megamind trap Titan in the hologram without even fighting him?
Answer:
is tghis a joe?
Step-by-step explanation:
Answer:
with the mind on a mega
Step-by-step explanation:
Calificación mínima. Para obtener una A en un curso, Stephen Heasley debe
obtener una calificación promedio de 90 o mayor en cinco exámenes. Si en los
primeros cuatro exámenes de Stephen sus calificaciones son 92, 87, 96 y 77,
¿cuál es la minima calificación que Stephen puede recibir en el quinto examen
para obtener una A en el curso?
Answer:
La mínima calificación que Stephen puede recibir en el quinto examen para obtener una A en el curso es 98.
Step-by-step explanation:
La media (también llamada promedio o media aritmética) de un conjunto de datos es una medida de posición central. Es el valor obtenido al sumar todos los datos y dividir el resultado entre el número total de datos.
En este caso, el número total de datos es 5 y el valor de los datos de los cuales debes obtener el problema es 92, 87, 96, 77 y un valor desconocido de un quinto examen. Y sabes que este valor debe ser igual o mayor a 90.
Esto se expresa matemáticamente como:
[tex]\frac{92+87+96+77+nota}{5}[/tex]≥90
donde "nota" es la mínima calificación que Stephen puede recibir en el quinto examen para obtener una A en el curso.
Resolviendo:
[tex]\frac{352+nota}{5}[/tex]≥90
352+nota≥90*5
352+nota≥450
nota≥450 - 352
nota≥98
La mínima calificación que Stephen puede recibir en el quinto examen para obtener una A en el curso es 98.
Write 1/8% as a decimal
Answer:
0.125
Step-by-step explanation:
Answer: .125
Hope this helps!
A grocery store sold 250 pounds of fruit in May. This is 5 times more than it sold in January. How many pounds of fruit did the grocery store sell in January?
Answer:
50 pounds of fruits sold January
Step-by-step explanation:
5X = 250
divude both sides by 5 to get x
x = 50
Thomas decides on a destination for his vacation. If he takes the train there, it will take him 1/8 hours to get there. If he takes the plane, it will take him 2/3 hours. How many hours does the plane save?
Answer:
The plane takes [tex]2\frac{11}{24}[/tex] hours shorter.
Step-by-step explanation:
To calculate the number of hours that the plane saves, you must make the difference between the number of hours that must travel by train and the hours that must travel by plane. This is:
[tex]5\frac{1}{8} - 2\frac{2}{3}[/tex]
A mixed fraction is the combination of a whole number and a fraction, as in this case. To subtract mixed numbers, one way to do it is, firstly, to convert both fractions into improper fractions, remembering that the procedure for this consists of multiplying the whole number by the denominator of the fraction, to which the numbered one must be added. of the fraction. This number will be the numerator of the new fraction.
In this case:
[tex]5\frac{1}{8}=\frac{5*8+1}{8} =\frac{41}{8}[/tex]
[tex]2\frac{2}{3}=\frac{2*3+2}{3} =\frac{8}{3}[/tex]
Then:
[tex]5\frac{1}{8} - 2\frac{2}{3}=\frac{41}{8}-\frac{8}{3}[/tex]
Fractions have different denominators, so you need to find a common denominator in order to do the subtraction. A common denominator can be found by multiplying both denominators. Then you rewrite each fraction as an equivalent fraction with a denominator that is the common denominator. Finally you subtract the numerators and simplify the answer if necessary.
In this case:
[tex]5\frac{1}{8} - 2\frac{2}{3}=\frac{41}{8}-\frac{8}{3}= \frac{123}{24} -\frac{64}{24} =\frac{123-64}{24} =\frac{59}{24}[/tex]
Now you write the answer as a mixed number. For that you divide 59 by 24 to obtain 2 with a remainder of 11, being able to express the number as:
[tex]\frac{59}{24} =2\frac{11}{24}[/tex]
So:
[tex]5\frac{1}{8} - 2\frac{2}{3}=2\frac{11}{24}[/tex]
The plane takes [tex]2\frac{11}{24}[/tex] hours shorter.
Jenn kept track of the amount of time she spent on homework for each subject. Which subject did she spend the least time on?
Answer:
all you have to do is change them all to the same denominator then get your answer
Step-by-step explanation:
Answer:
social studies
Step-by-step explanation:
I did the math
First person with a answer is marked as the Brainliest Answer
Answer:
h(x) = x/5
Step-by-step explanation:
We want to know the value of y to satisfy the given equation. So:
[tex]6x+y=4x+11y\\\\y-11y=4x-6x\\\\-10y=-2x\\\\10y=2x\\\\y=\dfrac{2x}{10}\\\\\boxed{y=\dfrac{x}{5}}[/tex]
Hence, since h(x) returns the value of y we found before:
[tex]\boxed{h(x) = \dfrac{x}{5}}[/tex]
If you started the problem by converting 1 pound to 16 ounces, would you get the same results?
Answer:
yes
Step-by-step explanation:
you would get results bc results are results