Alex buys 24 apples from the supermarket. When he gets home, he finds that 6 apples are bad.
What percentage of the apples are bad? Round your answer to the nearest number.
Answers
Answer:
To find the percentage of bad apples, we need to divide the number of bad apples by the total number of apples and then multiply by 100%. In this case, there were 24 apples in total and 6 of them were bad, so the percentage of bad apples is 6/24 * 100% = 25%. Rounded to the nearest number, this is equal to 25%.
Related Questions
A).-40
B).-20
C).20
D).40
Answers
3x^2=12 if x=-2 because (-)x(-) is a +.
Again(-)x(-)=+ so -12x-2=24
24+12=36
36+4=40
Answer:
D) 40
Step-by-step explanation:
(3)(-2)² (-12)(-2) + 4
(3)(4) + (24) + 4
12 + 24 + 4 = 40
To understand:
Rules of adding integers
To add integers having the same sign, keep the same sign. and add the absolute value of each number. To add integers with different signs, keep the sign of the number with the largest absolute value and subtract the smallest absolute value from the largest. Subtract an integer by adding its opposite.
Rules of subtracting integer
First, keep the first number (known as the minuend). Second, change the operation from subtraction to addition. Third, get the opposite sign of the second number (known as the subtrahend) . Finally, proceed with the regular addition of integers.
Rules of multiplying and dividing integers
Multiplication and Division of Integers.
RULE 1: The product of a positive integer and a negative integer is negative. RULE 2: The product of two positive integers is positive.
RULE 3: The product of two negative integers is positive.
6
Which of the following statements is true? Select all that apply.
A Vertical angles are always congruent.
B When a pair of lines are cut by a transversal, the corresponding angles are always congruent
C
Inscribed angles that intercept the same arc are always congruent.
D All right angles are congruent.
Answers
Answer:
A and D are true statements.
Explanation:
A: Vertical angles are always congruent. This is a property of vertical angles; they are opposite angles formed by the intersection of two lines and are always congruent.
D: All right angles are congruent. This is a property of right angles, which are defined as angles that measure 90 degrees. All right angles have the same measure, so they are congruent to each other.
B: When a pair of lines are cut by a transversal, the corresponding angles are not always congruent. Corresponding angles are only congruent if the lines are parallel.
C: Inscribed angles that intercept the same arc are not always congruent. The measure of an inscribed angle is half the measure of its intercepted arc, so inscribed angles that intercept the same arc will only be congruent if the arcs have the same measure.
Describe the transformations necessary to transform f(x) into g(x)
a) f(x)= √x; g(x)= √3x -1
b) f(x)=\(x^4\); g(x)= \(2(x-3)^4\)
Answers
Using translation concepts, the transformations are given as follows:
a) The function is horizontally compressed by a factor of 3 and shifted down one unit.
b) The function is shifted right 3 units and vertically stretched by a factor of 2.
What is a translation?A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction in it's definition.
Item a:
The transformations are:
x -> 3x, hence the function is horizontally compressed by a factor of 3.y -> y - 1, hence the function is shifted down one unit.Item b:
The transformations are:
x -> x - 3, hence the function is shifted right 3 units.y -> 2y, hence the function is vertically stretched by a factor of 2.More can be learned about translation concepts at https://brainly.com/question/4521517
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need help with homework quick!
Answers
Answer:
it is the second one(that what I learned in school)
Two groups of friends go to a movie. Each ticket costs the same amount. One group spends $57. The other group spends $95. List all possible whole number ticket prices for each group. At most how much does each ticket cost? Suppose a group of 2 friends goes to this movie. At most how much does this group spend?
List all possible whole number ticket prices for the group that spends $57. Select all that apply.
A. $19
B.$1
C. $57
D. $95
E. $3
F. $5
List all possible whole number ticket prices for the group that spends $95. Select all
that apply. A. $3
B. $19
C. $1
D. $57
E. $95
F. $5 At most how much does each ticket cost?
Answers
Answer:
1) All possible number tickets for group that spends $57: A, B, C, D
2) All possible number tickets for group that spends $95: B, C, E, F
3) Each ticket will cost at most $19
Step-by-step explanation:
We are told that one group spends $57 dollars while the other group spends $95.
Now,we want to find all possible whole number ticket prices for each group and at most how much each ticket costs.
To do this, let's first find the factors of both amounts which will give us all possible whole number ticket prices for each group.
57: 1, 3, 19, 57
95: 1, 5, 19, 95
Since each ticket costs same amount, to find out at most how much each ticket costs, we will select the highest common factor of both groups which is 19.
Thus,each ticket will cost at most $19
fastt
13. Calculate the compound interest of an annuity due of BD400 paid each 4 months for 6.2 years if the nominal rate is 3% thirdly? (3 Points)
Answers
Therefore, the compound interest of the annuity due of BD 400 paid each 4 months for 6.2 years at a nominal rate of 3% per annum is BD 40,652.17.
Compound interest of an annuity due can be calculated using the formula:A = R * [(1 + i)ⁿ - 1] / i * (1 + i)
whereA = future value of the annuity dueR = regular paymenti = interest raten = number of payments First, we need to calculate the effective rate of interest per period since the nominal rate is given per annum. The effective rate of interest per period is calculated as
:(1 + i/n)^n - 1 = 3/1003/100 = (1 + i/4)^4 - 1
(1 + i/4)^4 = 1.0075i/4 = (1.0075)^(1/4) - 1i = 0.0303So,
the effective rate of interest per 4 months is 3.03%.Next, we can substitute the given values in the formula:
A = BD 400 * [(1 + 0.0303)^(6.2 * 3) - 1] / 0.0303 * (1 + 0.0303)A = BD 400 * [4.227 - 1] / 0.0303 * 1.0303A = BD 400 * 101.63A = BD 40,652.17
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Find 3 x 2/3 using repeated addition
Answers
Answer:
2/3 + 2/3 + 2/3 = 6/3 or 2
Step-by-step explanation:
What is repeated addition?
Repeated addition is the process of adding equal groups of objects together.
To solve 3 × 2/3 using repeated addition, it will look like this:
2/3 + 2/3 + 2/3 = 6/3 or 2
Answer:
To find 3 x 2/3 using repeated addition, we can add 2/3 to itself three times.
2/3 + 2/3 + 2/3 = 6/3
Simplifying the fraction, we get:
6/3 = 2
Therefore, 3 x 2/3 = 2.
________________________________________________________
To multiply a whole number and a fraction, you can first convert the whole number to a fraction by placing it over 1. Then, you can multiply the two fractions using the following formula:
a/b x c/d = ac/bd
Where a and c are the numerators of the fractions, and b and d are the denominators. After multiplying, you can simplify the resulting fraction, if necessary.
For example, to multiply 2 and 3/4, we can convert 2 to 2/1 and then multiply as follows:
2/1 x 3/4 = 6/4
Simplifying the resulting fraction, we get:
6/4 = 3/2
Therefore, 2 x 3/4 = 3/2.
#5: How do you check your answer when multiplying fractions?
One way to check your answer when multiplying fractions is to simplify both the numerator and denominator of the resulting fraction and compare it to the original fractions. If the simplified resulting fraction is equivalent to the original fractions, then the answer is correct.
Another way to check your answer is to divide the resulting fraction by one of the original fractions and see if the other original fraction is the quotient. For example, to check the answer to 2/3 x 3/4 = 1/2, we can divide 1/2 by 2/3 and see if the resulting quotient is 3/4:
(1/2) / (2/3) = (1/2) x (3/2) = 3/4
Since the resulting quotient is 3/4, which is equal to the other original fraction, 2/3 x 3/4 = 1/2 is correct.
Rita goes to the mall. If b is the number of items she bought, the expression
14.28b+ 24 gives the amount she spent in dollars at one store. Then she spent 27 dollars at
another store. Find the expression which represents the amount Rita spent at the mall. Then she spent 27 dollars at another store
estimate how much Rita spent if she bought 2 items.
Answers
(14.28b + 24) + (27)
14.28b + 51 = amount spent after 2 stores
Then the third store:
14.28b + 78
If b = 2,
14.28(2) + 78 = 28.56 + 78 = $106.56
3.248 simplified fraction
Answers
Answer:
406/125 or 3 31/125
Step-by-step explanation:
3 + 248/1000
3+31/125
(375+31)/125
406/125
^for mixed numbers I put a space in-between the number and fraction
Ex: 22/7 = 3 1/7
The product of which expression contains four decimal places?
O 5.3478x6.4214
O 6.4x9.1
O 521x3.82
O 14.2x0.784
???
Answers
Answer:
45.2x0.784
Step-by-step explanation:
This problem equals 35.4368, which has four decimal points
what two numbers multiply to -34 and adds to -15?
Answers
Answer:2.78301
12.21699
Step-by-step explanation:
Multiply:
2.78301 x 12.21699 = 34
Add
2.78301 + 12.21699 = 15
John has a bag of marbles. He gives away 3/4 of the marbles to his friend. Later, he receives another bag containing 2/4 of the original number of marbles. How many marbles does John have now?
Answers
Answer:
Total is 3
Step-by-step explanation:
AI-generated answer
Let's start by finding out how many marbles John had initially. We can do this by using the information given in the problem.
Let the original number of marbles be x.
John gave away 3/4 of his marbles, which means he has 1/4 of the original number of marbles left. We can express this as:
1/4 x = the number of marbles John has left
If we solve for x, we get:
4/1 * 1/4 x = 4/1 * the number of marbles John has left
x = 4 * the number of marbles John has left
Now we know that John had 4 times the number of marbles he has left.
Next, John receives another bag of marbles containing 2/4 (which is the same as 1/2) of the original number of marbles.
We can express this as:
1/2 x = the number of marbles in the new bag
To find the total number of marbles John has now, we can add the number of marbles he has left to the number of marbles in the new bag:
Total number of marbles = the number of marbles John has left + the number of marbles in the new bag
Total number of marbles = 1/4 x + 1/2 x
Total number of marbles = (1/4 + 1/2) x
Total number of marbles = (3/4) x
We know that x = 4 times the number of marbles John has left, so we can substitute this into the equation:
Total number of marbles = (3/4) * 4 * the number of marbles John has left
Total number of marbles = 3 * the number of marbles John has left
Therefore, the total number of marbles John has now is 3 times the number of marbles he has left.
Tell me in the commets if you didn't understand a word or something in the equation. :)
6. Simplify:
√900+ √0.09+√0.000009
Answers
The simplified value of the expression √900 + √0.09 + √0.000009 is 30.303.
To simplify the given expression, let's evaluate the square roots individually and then perform the addition.
√900 = 30, since the square root of 900 is 30.
√0.09 = 0.3, as the square root of 0.09 is 0.3.
√0.000009 = 0.003, since the square root of 0.000009 is 0.003.
Now, we can add these simplified values together
√900 + √0.09 + √0.000009 = 30 + 0.3 + 0.003 = 30.303
Therefore, the simplified value of the expression √900 + √0.09 + √0.000009 is 30.303.
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PLEASE HELP I WILL MARK BRAINLIEST
Answers
Find the value of x in this equation.
3/4(6x+1)-3x=1/4(2x-1)
Answers
Answer:
x = -3 1/4
Step-by-step explanation:
3/4*6x= 4.5x
3/4*1=3/4
4.5x-3x=1.5x
1.5x+3/4=1/4(2x-1)
1/4*2x=1/2x
1/4*-1=-1/4
1.5x+3/4=1/2x-1/4
-1/2x -3
x= -3 1/4
Answer:
x=-1
Step-by-step explanation:
3/4(x+1)=1/4(-1)
2/4(x+1)=-1
x+1=-2/4
What is 2 4/7 of 10 1/9
Answers
Answer:
from the calculator i got 25.59375
Step-by-step explanation:
PLEASE ANSWER I DONT WANT TO FAIL
Answers
Answer:
88 sq units
Step-by-step explanation:
Area of the rectangle = 14*4= 56 (length*width)
Formula for the area of a Δ = 1/2 * b * h =
1/2 * 8 * 8 =
4*8 = 32
Add:
56+32 = 88
What is the diameter of a circle?
Answers
Answer:
D
Step-by-step explanation:
Always, and always. The Diameter is defined as the distance from the beggining of the circle to any point on the circle, that passes through its center.
Edit: REMODIFIED!! Incorrect answer in the past, this has been changed. Again, the answer is D not C, since C is the radius, and D is the diameter.
At the newest animated movie, for every 999 children, there are 444 adults. There are a total of 393939 children and adults at the movie.
How many children are at the movie?
Answers
Answer:
= 886362.75 children
Step-by-step explanation:
if 444 adults = 999 children
393939 adults= 393939adults x 999children
444adults
= 886362.75 children
an agle formed outside a polygon by extending one of it sides.
Answers
an exterior angle is formed when a side of a polygon is extended, and it is equal to the sum of the measures of the two adjacent interior angles. The Exterior Angle Theorem can be used to find the measures of interior angles of polygons.
The angle formed outside a polygon by extending one of its sides is known as an exterior angle. An exterior angle is formed when a side of a polygon is extended, and the angle formed at the vertex where the side was extended is an exterior angle.
For example, let's consider a triangle. If we extend one of its sides, we form an exterior angle at the vertex where the side was extended. The exterior angle is the angle formed by the extension of the adjacent side and the original side.
The measure of an exterior angle of a polygon is equal to the sum of the measures of the two interior angles that are adjacent to it. In other words, if we add the measures of the two interior angles adjacent to an exterior angle, we get the measure of that exterior angle. This is known as the Exterior Angle Theorem.
The Exterior Angle Theorem can be used to find the measures of interior angles of polygons. For example, if we know the measure of an exterior angle of a regular polygon, we can use the theorem to find the measure of each interior angle.
In summary, an exterior angle is formed when a side of a polygon is extended, and it is equal to the sum of the measures of the two adjacent interior angles. The Exterior Angle Theorem can be used to find the measures of interior angles of polygons.
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Complete question:- What angle is formed outside the polygon by extending one side of the polygon?
7 ÷ 3(6) - 7 + (-1) × 99 ÷ 7
Answers
Can u go look at my problems please
Renata abrió su alcancía y le dijo a Raúl: “Tú tienes muy poco dinero ahorrado, la diferencia entre mi dinero y el tuyo es de $ 490.00 ”. Raúl lecontestó: “Pero si lo juntamos son $ 560.00” ¿Cuánto dinero tiene Renata y cuánto dinero tiene Raúl?
Answers
Square ABCD is shown below. It has an area of 16 square units.
Answers
Answer:
Correct. 16 when 4x4=16 or just count the inside.
Step-by-step explanation:
Jerónimo ha fabricado pequeñas pelotas típicas como la que se muestra en la figura 1 (en mi libro aparecen cuatro pelotas). Para cada pelota se emplean 216 centímetros cuadrados de tela típica determina el radio de la pelota y aproxima su valor al decimal cercano.
Expresión r = área superficial / 4 * pi elevado al cubo, permite determinar el radio de cada pelota. Les pido ayuda con esta tarea
Answers
Answer:
r = 4,2 cm
Step-by-step explanation:
El área de una pelota es la siguiente:
\( A = 4\pi r^{2} \) (1)
En donde:
A: es el área superficial = 216 cm²
r: es el radio =?
Resolviendo la ecuación (1) para r podemos determinar el radio de cada pelota:
\( r = \sqrt{\frac{A}{4\pi}} = \sqrt{\frac{216 cm^{2}}{4\pi}} = 4,2 cm \)
Por lo tanto, el radio de cada pelota es de 4,2 cm.
Espero que te sea de utilidad!
can someone please help me?!?!?!?!?!?!? 25 POINTS!!!!!! NO LINKS!!!!!
Answers
Answer:
1) (1.5a , 2b)
2) a
3) (1.5a , b)
PLEASE HELP DUE SOON AND I NEED TO LEAVE FOR WORK!!
Answers
2 / x+3 = 7 / 4(x+5)
Answers
Answer: x=-19
Step-by-step explanation:
Given
2 / x+3= 7 / 4(x+5)
Distributive property
2 / x+3= 7 / 4x+20
Cross multiplication
2(4x+20)=7(x+3)
Distributive property
8x+40=7x+21
Subtract 40 on both sides
8x=7x-19
Subtract 7x on both sides
x=-19A car going at a constant speed travels 40km in 24minutes,how far will it go in 1hour 18minutes?
Answers
The car will travel 130.26 km in 1 hour 18 minutes if it maintains a constant speed of 1.67 km/min.
When we say that a car is traveling at a constant speed, it means that the car is moving at the same rate throughout the journey. In other words, the speed of the car does not change.
Now let's look at the problem. The car traveled 40km in 24 minutes, which means we need to find out how far it will go in 1 hour 18 minutes.
To solve this problem, we need to convert 1 hour 18 minutes into minutes.
1 hour = 60 minutes
Therefore, 1 hour 18 minutes = 60 + 18 = 78 minutes.
Now we know that the car traveled 40km in 24 minutes, and we want to find out how far it will go in 78 minutes.
We can use the formula:
distance = speed x time
Since we know the speed is constant, we can use it to find the distance.
To find the speed, we can use the formula:
speed = distance / time
Using the given information, we can calculate the speed:
speed = 40km / 24 minutes
speed = 1.67 km/min
Now we can use the speed to find the distance traveled in 78 minutes:
distance = speed x time
distance = 1.67 km/min x 78 minutes
distance = 130.26 km
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Classify the angle whose measure is 34°
Answers
Answer:
Acute angle
Step-by-step explanation:
Answer:
34° angle is an acute angle
decrease eight times a number by twice the same number
Answers
Answer:
6x
Step-by-step explanation:
8x-2x