the number of pastries that she bake in the afternoon is equal to 312 pastries.
We are given that:
Saffron sells 584 pastries in the whole day and 52 pastries are left at the end of the day.
Now, we will use addition to find the total number of pastries that is being made in the day.
Total pastries = 584 + 52
Total pastries = 636
Now, she bake 324 pastries in the morning.
So, the number of pastries baked in the afternoon = 636 - 324
In afternoon = 312.
Therefore, we get that the number of pastries that she bake in the afternoon is equal to 312 pastries.
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Colin invests £1200 into his bank account.
He receives 5% per year simple interest.
How much will Colin have after 3 years?
Give your answer to the nearest penny where appropriate.
15^7 ÷ 15^4 is equal to _____.
15^11
15 7/4
1
15^3
Answer:
15³
Step-by-step explanation:
\( \sf \frac{ {15}^{7} }{ {15}^{4} } \)
\( = \sf \frac{15 \times 15 \times 15 \times 15 \times 15 \times 15 \times 15}{15 \times 15 \times 15 \times 15} \)
\( = \sf \frac{ \sout{15} \times \sout {15} \times \sout{15} \times \sout{15} \times 15 \times 15 \times 15}{ \sout{15} \times \sout {15} \times \sout{15} \times \sout{15 } }\)
\( = \sf \: 15 \times 15 \times 15\)
\( \sf \: = {15}^{3} \)
Joan used 5/6 inch of ribbon to make a bow. How many bows can she make with 15 inches of ribbon? *
Answer:
18.0000001
Step-by-step explanation:
Answer:
you can make 12 bows with 1/2 left over.
Of the
50
5050 U.S. states,
4
44 have names that start with the letter
W
Wstart text, W, end text.
What percentage of U.S. states have names that start with the letter
W
Wstart text, W, end text?
The 8% of us states have names that start with the letter w the answer is 8%.
What is the percentage?It's the ratio of two integers stated as a fraction of a hundred parts. It is a metric for comparing two sets of data, and it is expressed as a percentage using the percent symbol.
The complete question is:
Of the 50 us states 4 have names that start with the letter w what percentage of us states have names that start with the letter w.
The percentage of the US states that have names that start with the letter W can be calculated:
Percentage = (No of US states starting with W/Total no of US states)×100
Percentage = (4/50)×100
Percentage = 8%
Thus, the 8% of us states have names that start with the letter w the answer is 8%.
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Round 38.7165 to the nearest thousandth
Answer:
38.717
Step-by-step explanation
if you wanted to shift the graft of y= 3x+8 down, with equation could you use
The value of y will now be 2 units lower than it was in the original equation for each value of x.
what is coordinate ?A coordinate is a group of numbers used to identify a point in space in mathematics. The Cartesian coordinate system, which consists of two perpendicular number lines (axes) intersecting at a location known as the origin, is the most widely used coordinate system in two-dimensional space. Each point in the Cartesian coordinate system is represented by a pair of numbers (x, y), where x represents the distance from the origin along the x-axis and y represents the distance along the y-axis. The coordinates of the point are determined by adding these two values.
given
You must deduct a specific amount from each point's y-coordinate in order to move the graph of y = 3x + 8 lower. This can be accomplished by changing the right-hand side of the equation to a negative number, which will cause a corresponding downward shift in the entire graph.
For instance, you may use the formula: to move the graph of y = 3x + 8 down by 2 units.
y = 3x + 8 - 2
When we simplify the equation, we obtain:
y = 3x + 6
The value of y will now be 2 units lower than it was in the original equation for each value of x.
This will cause a 2-unit downward shift for the entire graph.
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A(b) is a function.
A. True
B. False
Liam is setting up folding chairs for a meeting. If he arranges the chairs in 6 rows of the same length, he has 11 chairs left over. If he arranges the chairs in 4 rows of that same length, he has 13 left over. How many chairs does Liam have?
Liam has
chairs.
Answer:
he has 37 chairs.
steps:
4 x 6 = 24
24 + 13 = 37
In total Liam has 37 chairs.
11. A bicycle wheel turns 15 times in covering a distance of 66 m. Find the radius of the wheel
Answer:
r = 10.5 m
Step-by-step explanation:
Given that,
A bicycle wheel turns 15 times in covering a distance of 66 m.
We need to find the radius of the wheel.
The distance that a wheel travels in one rotation is simply the circumference of the circle.
\(2\pi r=66\)
Where
r is the radius of the wheel
Put all the values,
\(r=\dfrac{66}{2\pi}\\\\r=\dfrac{66\times 7}{2\times 22}\\\\r=10.5\ m\)
So, the radius of the wheel is equal to 10.5 m.
solve for m -7/9 m = 11/6
Answer:
19/18
Step-by-step explanation:
substitute the value of m(11/6) in m-7/9
which is equal to 11/6 -7/9 =19/18
help 6th grade mathhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
Answer:
1) x - 2 > 10
x > 10 + 2
x > 12
2) j * 13 < 32
j < 32/13
j < \(2\frac{6}{13}\)
3) 3a + 3 > 34
3a > 31
a > 31/3
a > \(10\frac{1}{3}\)
When Birchwood Elementary School opened for the first year, there were 240 students. During each of the following 10 years, the number of students increased exponentially. To determine the number of years (n) that had passed when the number of students reached 365, use the following equation.
240(1.15)n=365
After how many years did the number of students reach 365?
Responses
1 year
2 years
3 years
4 years
It took about 4.04 years for the number of students to reach 365.
The correct option is D.
What is Logarithmic?The logarithm is the opposite of exponentiation. This shows that the logarithm of x to the base of b is the exponent to which b must be raised in order to reach the number x.
Given:
There were 240 students enrolled in Birchwood Elementary School during its first academic year.
The number of students grew significantly throughout the course of each of the ensuing ten years.
We may use logarithms to find n, the number of years.
By multiplying both sides of the equation by their logarithms, we obtain:
log(240(1.15)ⁿ) = log(365)
Using the rule of logarithms that says log(ab) = log(a) + log(b) and the fact that log(1.15) is a constant,
we can simplify the left side of the equation:
log(240) + nlog(1.15) = log(365)
Subtracting log(240) from both sides, we get:
nlog(1.15) = log(365) - log(240)
Using the rule of logarithms that says log(a/b) = log(a) - log(b), we can simplify the right side of the equation:
nlog(1.15) = log(365/240)
nlog(1.15) = log(1.52083)
Dividing both sides by log(1.15), we get:
n = log(1.52083) / log(1.15)
n ≈ 4.04
Therefore, n = 4 years.
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Reflections of Shapes
Graph the image of the figure using the transforma
1) reflection across the x-axis
A graph of the image of the figure after a reflection across the x-axis is shown below.
What is a reflection over the x-axis?In Mathematics and Geometry, a reflection over or across the x-axis is represented by this transformation rule (x, y) → (x, -y).
This ultimately implies that, a reflection over or across the x-axis would maintain the same x-coordinate while the sign of the y-coordinate changes from positive to negative or negative to positive.
By applying a reflection over or across the x-axis to triangle GLQ, we have;
(x, y) → (x, -y)
G (3, 4) → (3, -(4)) = G' (3, -4)
L (1, 2) → (1, -(2)) = L' (1, -2).
Q (4, -1) → (4, -(-1)) = Q' (4, 1)
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Find the perimeter of a rectangular garden that has a width of 4x−6 and a length of 2x+4.
Answer:
perimwter = 2(4x-6 + 2x+4) = 2 (6x-2) = 12x-4
help! PLEASE answer this!
Answer:
Question 1: D. 1 + 2 + 6/11
Question 2: 1. yes 2. no 3. no 4.yes
Question 3: 5/6 and 4/9
Question 4: C. 3 and 7/12
Question 5: A. 1 and 4/12 = 1 and 1/3
Step-by-step explanation:
25 POINTS PLS HELP SOME1!!
The transformation from the graph of f(x) = x to the graph of g(x) = (1/9)·x -2, is a rotation and a translation. The correct option is therefore;
The transformation are a rotation and a translation
What is a translation transformation?A translation transformation is a transformation in which there is a displacement of all points on the preimage figure in a specified direction.
The transformation from f(x) = x to f(x) = (1/9)·x - 2, includes a slope reduction by a factor of (1/9), or rotating the graph of f(x) = x in the clockwise direction, and a translation of 2 units downwards, such that the y-intercept changes from 0 in the parent function, f(x) = x to -2 in the specified function f(x) = (1/9)·x - 2, therefore, the translation includes a rotation clockwise and a translation downwards by two units
The correct option is the second option; The transformation are a rotation and a translation
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1. An acrobat is on a platform that is 25 feet in the air. She jumps down
at an initial vertical velocity of 4 ft/s. Write a quadratic function to
represent the height h of the acrobat t seconds after the jump.
If a safety net is placed 5 feet above the ground, how long will it take
for her to land safely on the net?
It will take the acrobat 1/4 of a second to land safely on the net.
What is velocity?Velocity is a physical quantity that measures the rate at which an object moves in a particular direction. It is measured in terms of distance traveled per unit of time, usually expressed in terms of meters per second (m/s). Velocity is a vector quantity, meaning it has both a magnitude and a direction. It is an important concept in physics and is used to understand the motion of objects and forces.
The quadratic equation representing the height h of the acrobat t seconds after the jump can be written as follows: \(h=-16t^2+4t+25\).
To find the time it takes for the acrobat to land safely on the net, we need to solve for t when h=5. We can do this by substituting 5 for h into the equation and solving for t:
\(h=-16t^2+4t+25\\\\5=-16t^2+4t+25\\\\=-16t^2+4t-20=0\\\\(4+\sqrt{64})/(-32)=t\\ \\t=(4+8)/(-32)\\\\t=1/4\)
Therefore, it will take the acrobat 1/4 of a second to land safely on the net.
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I don't know what a discontent is
The function f(x) = 9/(4-x^2) does not have any removable or non-removable discontinuities. It is continuous for all real values of x except where x^2 = 4, which leads to undefined values of the function.
To determine the x-values at which the function f(x) = 9/(4-x^2) is not continuous, we need to look for any potential removable and non-removable discontinuities.
First, let's consider removable discontinuities. These occur when there are holes in the graph that can be filled in by redefining the function at that point. In this case, we need to check if there are any values of x for which the denominator (4-x^2) becomes zero.
For the function f(x) = 9/(4-x^2), the denominator becomes zero when x^2 = 4. Solving this equation, we find two potential values for x: x = 2 and x = -2.
To check if these values are removable discontinuities, we need to examine the behavior of the function near these points. However, it seems that there is a mistake in your initial statement. There are no removable discontinuities for the given function f(x) = 9/(4-x^2).
Moving on to non-removable discontinuities, these occur when the function has vertical asymptotes or jump discontinuities that cannot be filled in. In this case, we need to check if there are any values of x that make the denominator zero and cannot be canceled out.
Again, for the function f(x) = 9/(4-x^2), the denominator becomes zero when x^2 = 4. Solving this equation, we find the same two potential values for x: x = 2 and x = -2.
However, upon further inspection, we can see that these values are not non-removable discontinuities either. Plugging them back into the function, we have:
f(2) = 9/(4-2^2) = 9/0,
f(-2) = 9/(4-(-2)^2) = 9/0.
Both f(2) and f(-2) are undefined since division by zero is not allowed. Therefore, x = 2 and x = -2 are not non-removable discontinuities either.
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PLEASE HELP WILL GIVE CROWN
A submarine is 50 feet below sea level. It rises toward the surface for 12 seconds at a rate of 3 feet per second.
How many feet below sea level is the submarine when it is finished rising?
Answer:
14
Step-by-step explanation:
umm I don't know if im dumb but isn't it just 3 times 12 giving you 36 and than 50 minus 36 with an answer of 14
What is the negation of the following statement?
At least one angle is obtuse.
A) At least one angle is not obtuse.
B) None of the angles are obtuse.
Answer:
A
Step-by-step explanation:
Negation statements have the word "not" in them or taken out of them. In this case, not is added to the statement.
which of the following represents an example to calculate the sum of numbers (that is, an accumulator), given that the number is stored in the variable number and the total is stored in the variable total?
The formula "total += number" provides an illustration of how to calculate the sum of numbers given that the number is saved in the variable number and the total is saved in the variable total (i.e., an accumulator).
What is the sum of numbers?When a group of numbers, known as addends or summands, are added together in mathematics, the outcome is their sum or total.
Functions, vectors, matrices, polynomials, and, generally, any sort of mathematical object on which an operation labeled "+" is defined can all be added together, in addition to numbers.
Series are summations of infinite sequences.
These are related to the idea of limits but are not covered in this article.
Given that the number is stored in the variable number and the total is saved in the variable total, the formula total += number gives an example of how to calculate the sum of numbers (i.e., an accumulator).
Therefore, the formula "total += number" provides an illustration of how to calculate the sum of numbers given that the number is saved in the variable number and the total is saved in the variable total (i.e., an accumulator).
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Correct question:
What represents an example to calculate the sum of numbers (that is, an accumulator), given that the number is stored in the variable number and the total is stored in the variable total?
Patty and Carl went to the movies. Patty bought the two movie tickets for $7.35 each. Carl bought two buckets of popcorn at $5.60 each. How much more money did Patty spend than Carl? Write your answers in complete sentences
Answer:
1.75 more 7.35-5.60 = 1.75 patty spent more than carl
Step-by-step explanation:
Use properties to rewrite the given equation. Which equations have the same solution as 2.3p – 10.1 = 6.5p – 4 – 0.01p? Select two options. 2.3p – 10.1 = 6.4p – 4 2.3p – 10.1 = 6.49p – 4 230p – 1010 = 650p – 400 – p 23p – 101 = 65p – 40 – p 2.3p – 14.1 = 6.4p – 4
The equation have the same solution as 2.3p – 10.1 = 6.49p – 4 and 230p – 1010 = 650p – 400 – p
How to determine the equations that have the same solution?Given: 2.3p – 10.1 = 6.5p – 4 – 0.01p.
Using this given property, let's write the equation
We can subtract like terms (6.5p– 0.01p = 6.49p) to get:
2.3p – 10.1 = 6.5p – 0.01p – 4
2.3p – 10.1 = 6.49p – 4
Also, we can multiply both sides of the algebraic equation by 100:
(2.3p – 10.1) x 100 = (6.5p – 4 – 0.01p) x 100
230p – 1010 = 650p – 400 – p
Therefore, the equations have the same solution as 2.3p – 10.1 = 6.49p – 4 and 230p – 1010 = 650p – 400 – p. The 2nd and 3rd options are the answers
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A = { 4, 6, 8, 9 } B = { 3, 5, 8 } A ⊕ B =
Answer:
37 pls brain list me pls.
PLEASE ACCOMIDATE I WILL GIVE 5 STAR IF AWNSER
A six-sided composite figure. A vertical line on the left is labeled 4 meters. The base is labeled 9 meters. There is a small portion from the vertical line that is parallel to the base that is labeled 3 meters. This portion leads to two segments that come to a point, and from that point, there is a height of 3 meters labeled.
What is the total area of the figure?
75 m2
63 m2
61.5 m2
45 m2
Based on the description, the total area of the figure would be 45 square meters.
How to find the total area of the figure?To find the total area of the figure, we need to divide it into two triangles and one rectangle.
The rectangle has a base of 9 meters and a height of 4 meters, so its area is 9 x 4 = 36 square meters.
The two triangles each have a base of 3 meters and a height of 3 meters, so each triangle has an area of 1/2 x 3 x 3 = 4.5 square meters.
Therefore, the total area of the figure is the sum of the area of the rectangle and the two triangles:
36 + 4.5 + 4.5 = 45 square meters
So the answer is 45 m2.
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You are preparing to buy a house. Your monthly gross income is $3,200. a. What is the maximum amount you can finance (mortgage)? (4 points)
The maximum amount you can finance is $896.
We are given that;
The monthly gross income = $3,200
Now,
28% of your gross monthly income on your mortgage, including taxes and insurance
The percentage = 28%
3200* 28/100
=32*28
=896
Therefore, by percentage the answer will be $896.
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Select the correct answer.
Which graph represents the solutions to this equation?
x2 + 8x = -20
(as a graph pls!)
Answer:
Step-by-step explanation:
Find the value of the given trigonometric function.
cos 420°
Recall that cos(x + y) = cos(x) cos(y) - sin(x) sin(y). So
cos(420°) = cos(360° + 60°)
cos(420°) = cos(360°) cos(60°) - sin(360°) sin(60°)
cos(420°) = cos(60°)
since cos(360°) = 1 and sin(360°) = 0. Then
cos(420°) = cos(60°) = 1/2
PLZ HELP ASAP..ILL GIVE BRAINLIEST
What is the measure of CED?
1. y2, because ABC = ADCE
2. y, because ABC - AEDC
3. y + 65 degrees, because AABC - ADCE
4. 115 degrees - y, because AABC = ADCE
Answer:
2. y, because ΔABC = ΔEDC
Step-by-step explanation:
Both sides, angles are similar.B and D has an angle of 65 degreeE and A has angle of yThat's why B is best option.
help please
3/11 × 4/9 =
Answer:
4/33
Step-by-step explanation:
Multiply 3x4 across which equals 12
Multiply 11x9 across which equals 99
Simplify to equal 4/33
Hope this helps!! :)
Answer:
Exact Form:
433
Decimal Form:
0.¯¯12¯¯
Step-by-step explanation: