Answer:
Ryan earns more per hour.
Step-by-step explanation:
1) 40/5=$8.00 per hour for jamie
2)8.50/1=$8.50 per hour for ryan.
3)8.50>8.00
What is the formula to find the volume of the solid ?
Answer:
V = l x w x h
Step-by-step explanation:
help will give crown only REAL ANSWERS COMMENT IF YOU HAVE A QUESTION
Answer:
A
Step-by-step explanation:
In that example the plane is going up constantly whereas in example B the plane in going down, in example C the plane it going up but the stops and goes at the same speed, and in D the plane it once again going down.
The baker's recipe for a loaf of bread calls for 12 oz of flour. If he uses all of his flour to make loaves of bread, how many loaves can he bake in seven days?
This question is incomplete
Complete Question
A baker uses 5.5 Ibs of flour daily
The baker's recipe for a loaf of bread calls for 12 oz of flour. If he uses all of his flour to make loaves of bread, how many loaves can he bake in seven days?
Answer:
51.3 loaves of bread
Step-by-step explanation:
Converting 5.5 Ibs to oz (ounces)
1 Ibs =>12 oz
5.5 Ibs => x
Cross Multiply
12 × 5.5 => 88 oz
1 loaf of bread =>12 oz
Hence, in 1 day
12 oz =>1 loaf of bread
88 oz => x
x =>88 oz/ 12 oz
x => 7.3333333333 loaves of bread
Hence, he can make 7.3333333333 loaves of bread in 1 day
Hence, in 7 days
1 day => 7.3333333333 loaves
7 days => x
x => 7 × 7.3333333333 loaves
x => 51.333333333 loaves of bread
Approximately => 51.3 loaves of bread
you have a cake that is 16 inches by 18 inches.you want each piece to be exactly the same size.how many people can u serve equal sized piece of cake
The number of people are 72.
What is HCF?Highest Common Factor is the full name for HCF in mathematics.
According to the laws of mathematics, the highest positive integer that divides two or more positive integers without leaving a residual is known as the greatest common divisor, or gcd.
What is LCM?Least Common Multiple is the full name for LCM in mathematics.
LCM (a,b) in mathematics stands for the least common multiple, or LCM, of two numbers, such as a and b. The smallest or least positive integer that is divisible by both a and b is known as the LCM.
We need to know the size of the pieces in order to calculate how many people can be fed equal-sized pieces of cake from a 16 by 18-inch cake.
Assume that each piece is a square with sides measuring "x" in length. Each piece's area would be x², and the cake's overall area would be 16 x 18 inches, or 288 square inches.
We must divide the entire area of the cake by the area of each piece to determine the maximum number of pieces that can be cut from the cake:
288 / x² = (16*18) / x² = 288 / x²
Choosing a "x" value that evenly splits into 16 and 18 is necessary if we want every piece to be the exact same size. Since 2 is the greatest possible value, we can divide the cake into 8 rows of 9 squares, yielding a total of 72 pieces.
As a result, a cake measuring 16 inches by 18 inches can be divided into 72 equal-sized pieces, each measuring 2 inches by 2 inches.
To know more about HCF visit:
https://brainly.com/question/29114178
#SPJ1
We can serve 18 people equal-sized pieces of cake from a cake that is 16 inches by 18 inches, assuming each piece is a square and we want the pieces to be exactly the same size.
What is area?A two-dimensional figure, form, or planar lamina's area is a measurement of how much space it takes up in the plane.
To find out how many people can be served equal-sized pieces of cake from a cake that is 16 inches by 18 inches, we need to first determine the size of each piece of cake.
The total area of the cake is:
16 inches x 18 inches = 288 square inches
To divide the cake into equal-sized pieces, we need to determine the size of each piece. Let's assume we want each piece to be a square. To find the size of each square, we need to find the square root of the total area of the cake:
√(288 square inches) ≈ 16.97 inches
Since we want the pieces to be exactly the same size, we'll round down to the nearest inch, which gives us:
Each piece of cake will be approximately 16 inches by 16 inches.
To find out how many people can be served equal-sized pieces of cake, we need to divide the total area of the cake by the area of each piece:
288 square inches ÷ (16 inches x 16 inches) = 18
Therefore, we can serve 18 people equal-sized pieces of cake from a cake that is 16 inches by 18 inches, assuming each piece is a square and we want the pieces to be exactly the same size.
Learn more about area on:
https://brainly.com/question/16519513
#SPJ1
Make m as the subject of
C/m+n=d/m-n
Answer: there is no answer
Step-by-step explanation: if the whole sentence is letters it is not answerable
Can you help me with this I don't get how to do it?
SOLUTION
Given the question in the image, the following are the solution steps to answer the question.
STEP 1: Write the general slope-intercept form for the equation of a line
\(\begin{gathered} y=mx+c \\ \text{where m is the slope, c is the x-intercept} \end{gathered}\)STEP 2: Find the equa
let $b,$ $a,$ and $d$ be three consecutive vertices of a regular $20$-gon. a regular heptagon is constructed on $\overline{ab},$ with a vertex $c$ next to $a.$ find $\angle bcd,$ in degrees
To find the measure of angle BCD, we need to determine the measure of angle BCA first.
In a regular 20-gon, the sum of the interior angles is given by the formula: (n-2) * 180 degrees, where n is the number of sides of the polygon. So, in a 20-gon, the sum of the interior angles is (20-2) * 180 = 3240 degrees.
Since the 20-gon is regular, each interior angle has the same measure. Therefore, each interior angle of the 20-gon measures 3240 degrees / 20 = 162 degrees.
Angle BCA is one of the interior angles of the 20-gon, so it measures 162 degrees.
Now, in the heptagon BACD, the sum of the interior angles is given by the formula: (n-2) * 180 degrees, where n is the number of sides of the polygon. So, in a heptagon, the sum of the interior angles is (7-2) * 180 = 900 degrees.
Since the heptagon is regular, each interior angle has the same measure. Therefore, each interior angle of the heptagon measures 900 degrees / 7 = 128.571 degrees (rounded to three decimal places).
Angle BCA is one of the interior angles of the heptagon, so it measures 128.571 degrees.
Finally, angle BCD is the difference between angles BCA and BCD: angle BCD = angle BCA - angle BCD = 162 degrees - 128.571 degrees = 33.429 degrees (rounded to three decimal places).
Therefore, angle BCD measures approximately 33.429 degrees.
Learn more about regular polygons and their interior angles here:
https://brainly.com/question/22408868
#SPJ11
Let B, A, and D be three consecutive vertices of a regular 18-gon. A regular heptagon is constructed on \(ABbar\), with a vertex C next to A. Find\(\leqBCD\) ∠\(BCD\) , in degrees.
To determine the degrees of angle BCD in this problem, we must first discover the degree of each interior angle of the 20-gon and the heptagon. Calculating these values, and subtracting them from 180, we find the measure of angle BCD equals to 69.43 degrees.
Explanation:In this problem, we need to find the measure of angle BCD of a heptagon formed on a side of a regular 20-gon. We have that consecutive vertices B, A, D of 20-gon and vertex C of a heptagon formed on line segment AB is our interest point.
Since A, B, D are consecutive vertices of a regular 20-gon, we first calculate the value of each interior angle using the formula (n-2)×180/n, where n is the number of sides. So the measure of each interior angle of the 20-gon is (20-2)×180/20 = 162 degrees.
The heptagon shares one of its vertices with the 20-gon (i.e., point A). Point C is a neighboring vertex of A in this heptagon. The angles of a regular heptagon are calculated in the same way, using the formula (7-2)×180/7, which gives approximately 128.57 degrees.
Therefore, to calculate the measure of angle BCD, let's note that it equals to (180 - angle BAC) + (180 - angle CAD). Since angles BAC and CAD are parts of the 20-gon and the heptagon respectively, it will be (180 - 162) + (180 - 128.57) = 18 + 51.43 = 69.43 degrees.
Learn more about Angle Measure here:https://brainly.com/question/33833061
#SPJ11
-5x’2+9x-3=0
Descriminant:
Number of real solution:
Answer:
2 x ^2 − 2 x + 4 = 0
x ^2 − 2 x + 4 = 0
2 x ^2 − x = 0
Step-by-step explanation:
The graph of the function f ( x ) is shown
The true statements for the given function f(x) are:
The value of g(1) is 3 and the y- intercept of g(x) is at the point (0, 1) .
How to calculate the values of the function?The function g(x) = f( x - 3 )
g (1) = f (1 -3 )
= f (-2 )
= 3
g (-1) = f (-1 -3)
= f (-4)
= - 1
Substituting , x = 0 to find the y intercept of g(x)
g ( 0 ) = f ( 0 - 3)
=f (-3)
=1
The y intercept of g(x) is at the point (0, 1)
Thus, options 1 and 4 are the true statements for the given function.
What are functions?Function is a mathematical phrase, rule, or law that establishes the relationship between an independent variable and a dependent variable.In science, engineering, and the majority of the mathematical disciplines, functions are often utilized.Functions are reportedly the central objects of inquiry in the majority of mathematical disciplines. Although some authors establish a distinction between maps and functions, functions are also referred to as maps or mappings.To learn more about functions, refer:
https://brainly.com/question/25638609
#SPJ1
Help please I need it
i need answers asap ):
Answer:
142
Step-by-step explanation:
Alex, Isaac and Mitch shared a cake. Alex ate 2\5 of the cake, Isaac ate 1/3 of the cake and Mitch ate the rest. What fraction of the cake dis Mitch ate?
Answer:
4/15
Step-by-step explanation:
A TV has a listed price of $695.95 before tax. If the sales tax rate is 7.75%, find the total cost of the TV with sales tax included. Round your answer to the nearest cent, if necessary.
Answer:
$749.89
Step-by-step explanation:
TV price = 100% = 695.95
Sales TAX = 7.75% = x
Total price = 107.75% = x dollars
1.0775 * 685.95 = 749.886125 ≈ 749.89
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
AB was dilated by scale factor of 2 to create segment A prime B prime. Which point is the center of dilation? O N M L
I think its M am i right? plz help
Answer:
It is not L.
Step-by-step explanation:
I just took the test and put L. It was wrong.
In a reflection the orientation of a figure changes. (The direction of the shape changes.)
TRUE OR FALSE
Answer:
True.
Step-by-step explanation:
In a reflection, the orientation of a figure changes. This means that the direction of the shape is reversed, as if it were being viewed in a mirror. For example, if a figure is facing to the right, it will appear to be facing to the left after it has been reflected. The shape itself is not altered by the reflection, only its orientation.
can you simplify this as much as possible 2(3u+8)=40
Step-by-step explanation:
u= 4
...................
Felipe swam 29 kilometers to an island. Then he swam 19 kilometers to a boat. How far did he swim in all?
48 kilometers
29 + 19 = 48
hope this is helpful!
Solve the equation for y. Then find the value of y for each value of x. 3x - 5y = 19; x = -1, 0, 1
please help me
Answer: y = -4.4
y = -3.8
y = -3.2
Step-by-step explanation:
The orthocenter is __________ on the exterior of the triangle. Question 4 options: A) always B) never C) infrequently D) sometimes
The orthocenter can be located on the exterior of the triangle, but this is not always the case is sometimes. D.
The orthocenter of a triangle is the point of intersection of the three altitudes of the triangle.
An altitude is a line segment drawn from a vertex of the triangle perpendicular to the opposite side or its extension.
The orthocenter can lie on the exterior of the triangle.
This occurs when the triangle is obtuse or when the altitude from one vertex of the triangle intersects the extension of the opposite side.
In such situations, the orthocenter will be located outside the triangle itself.
It is important to note that in other cases, such as with acute or right triangles, the orthocenter will lie within the interior of the triangle and not on the exterior.
The intersection of the triangle's three elevations is known as the orthocenter. A line segment known as an altitude is drawn from the triangle's vertex perpendicular to the other side or its extension.
It is possible for the orthocenter to be outside the triangle.
This happens if the triangle is acute or if the height from one of the triangle's vertices touches the extension of the other side.
The orthocenter will be outside of the triangle in such circumstances.
It's vital to keep in mind that the orthocenter will often reside inside the triangle and not on the outside in other scenarios, such as with acute or right triangles.
For similar questions on orthocenter
https://brainly.com/question/20378111
#SPJ8
How many solutions does this system of equations have? x+y=10 2x+2y=20
Answer:
Infinitely many solutions
Step-by-step explanation:
ive learned thiss
Answer: Infinite amount of solutions since the two equations are equal
Basically x = x and y = y all numbers would work
Step-by-step explanation:
Estimate σA and σB using the loan allocation deviation formula.
A. σ(A) = 12.25% ; σ(B) = 14.14%
B. σ(A) = 17.32% ; σ(B) = 20.0%
C. σ(A) = 16.33% ; σ(B) = 14.14%
D. σ(A) = 14.14% ; σ(B) = 16.33%
The formula for allocation deviation is as follows:σA = (w1σ1^2 + w2σ2^2 + … + wσn^2)^(1/2)σB = (w1σ1^2 + w2σ2^2 + … + wσn^2)^(1/2)
Here,
σ1 = 15%
σ2 = 10%
w1 = 50%,
w2 = 50%
Substituting the values in the above formula:
σA = (0.5 × 0.15^2 + 0.5 × 0.10^2)^(1/2)
= (0.0225 + 0.0100)^(1/2)
= 0.0158 = 1.58%σB
= (0.5 × 0.15^2 + 0.5 × 0.10^2)^(1/2)
= (0.0225 + 0.0100)^(1/2)
= 0.0158
= 1.58%
Hence, the correct option is
D. σ(A) = 14.14%;
σ(B) = 16.33%.
To know more about deviation visit:
https://brainly.com/question/31835352
#SPJ11
Find the value of the variable in the figure.
O 1400
0 41°
0 71°
O 70°
The answer is 71.
You add all of the numbers to get 289. Then you take 360-289 and get 71.
autotrader would like to test if a difference exists in the age of three different types of vehicles currently on the road: trucks, cars, and vans. the following data represent the age of a random sample of trucks, cars, and vans. trucks cars vans 12 8 3 8 7 7 9 10 6 11 7 8 the grand mean for these observations is .
The grand mean for these observations is 8.
What is the grand mean in statistics?
The grand mean, also known as the pooled mean, is the average of the means of several subsamples with the same number of data points.
The given data is:
12, 8, 3, 8, 7, 7, 9, 10, 6, 11, 7, 8.
The sum of all these observations = 12 + 8 + 3 + 8 + 7 + 7 + 9 + 10 + 6 + 11 + 7 + 8 = 96.
A total number of observations = 12.
Grand mean = Sum of all these observations/Total number of observations
= 96/12
= 8
Hence, the grand mean for these observations is 8.
To learn more about grand mean in statistics, visit:
https://brainly.com/question/4523756
#SPJ4
Can someone help me with my whole worksheet? I’m really not that good at math. I will thank you for eternity if you help! :)
Answer:
1. a
2. b
3. b
4. b
5. C \(\geq\) 1
6. C \(\geq\) 1,000
7. y < -4
8. a \(\geq\) -2
9. m \(\leq\) -4
10. k < 0
Step-by-step explanation:
The population of a small town is decreasing at a rate of 7% per year. If the towns population is 12,259 now, what will be the population in 10 years? Around to the nearest whole number
The population of the town after 10 years will be, 5933
What is decrease rate?The decrease rate of a value measures its change from one period to another (month, quarter, year). It is very generally expressed as a percentage.
Given that, the population of a small town is decreasing at a rate of 7% per year. If the town's population is 12,259 now,
The decrease rate =
A = P(1-r)ⁿ
A = final population
P = initial population
r = rate
n = time
A = 12259(1-0.07)¹⁰
A = 5933
Hence, the population of the town after 10 years will be, 5933
Learn more about decrease rate, click;
https://brainly.com/question/14815918
#SPJ1
how do you know if a solution is extraneous?
Answer:to determine if a solution is extraneous, we simply plug the solution into the original equation.
Step-by-step explanation:
hope this helps!
Answer:
to determine if a solution is extraneous, we simply plug the solution into the original equation.
Step-by-step explanation:
35/k = 7/3 what is this answer
Answer:
K=15
Step-by-step explanation:
Answer: K=15
Step-by-step explanation:
35/k = 7/3 // - 7/3
35/k-(7/3) = 0
35/k-7/3 = 0
35*k^-1 = 7/3 // : 35
k^-1 = 1/15
-1 < 0
1/(k^1) = 1/15 // * k^1
1 = 1/15*k^1 // : 1/15
15 = k^1
k = 15
(
Student scored 7 points
less on the 1st Test than
he did on 2nd test,
Total score is 185 what
are scores on each test
Answer:
For the first test the score was 89 and on the second test it was 96
Step-by-step explanation:
To find the answer we make the situation into an algebraic expression.
\(x + (x - 7) = 185 \\ 2x - 7 = 185 \\ 2x = 185 + 7 \\ 2x = 192 \\ \frac{2x}{2} = \frac{192}{2}\)
192 divided by 2 is 96; hence
\(x = 96 \\ x + (x - 7) = 185 \\ 96 + (96 - 7) = 185 \\ 96 + 89 = 185\)
What is the equation of the line that passes through the point (2,−1) and has a slope of 3/2
Given :-
A line having a slope of 3/2 passes through (2,-1) .
To Find :-
The equation of the line .
Answer :-
According to the question ,
m = 3/2
Point = (2,-1)
We know Point slope form of the line as ,
y - y¡ = m ( x - x ¡ )
Substitute ,
y - (-1) = 3/2 ( x - 2 )
y + 1 = 3/2x - 3/2*2
y +1 = 3/2x - 3
2( y +1) = 3/2x *2 - 3*2
2y + 2 = 3x - 6
3x -2y -8 = 0
what is the equation of the line that contains the point (2,3) and has a slope of - 3/2
equation of line
y=mx+b
If m=-3/2
we have
\(\begin{gathered} y=mx+b \\ y=-\frac{3}{2}\cdot x+b \end{gathered}\)From points (2,3), we find b
\(\begin{gathered} y=-\frac{3}{2}\cdot x+b \\ 3=-\frac{3}{2}\cdot2+b \\ 3=-3+b \\ b=6 \end{gathered}\)Therefore
\(y=-\frac{3}{2}\cdot x+6\)