Answer:
Im not sure what your asking but I think it's How many weeks it will take for her to be able to buy the bike It will take 12 weeks 18 x 12 = 216 which means she will have 2 dollars left over when shes buys it aswell.
Answer:$394
Step-by-step explanation:
Chay is buying mulch for the zoo's summer flower beds. She has enough in her budget to purchase 55 bags of mulch. If there are 20 flower beds, how many bags of mulch can be used in each flower bed?
Chay can use 3 bags of mulch per flower bed.
Chay is buying mulch for the zoo's summer flower beds. She has enough in her budget to purchase 55 bags of mulch. If there are 20 flower beds, how many bags of mulch can be used in each flower bed?The number of bags of mulch that can be used in each flower bed can be found by dividing the total number of bags of mulch by the number of flower beds, as given by the problem.Let X be the number of bags of mulch used in each flower bed. Then, the following equation can be written:Total number of bags of mulch = X × number of flower beds (20)Or, 55 = 20XDividing both sides of the equation by 20, we get: X = 55/20X = 2.75.Therefore, Chay can use 2.75 bags of mulch in each flower bed. However, since we cannot have a fraction of a bag of mulch, she would have to round up to 3 bags of mulch per flower bed to ensure each flower bed has enough mulch.
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a theater has 32 rows of seats. if there are 15 seats in the first row, 19 seats in the 2nd row, 23 in the 3rd row, and so on, how many seats total are there in all
Answer:
2464
Step-by-step explanation:
I added it up :)
Help me please! I’m really struggling on how to do this
Answer:
12 feet
Step-by-step explanation:
1 inch= 8 feet
1/2 inch= 4 feet
1/4 inch= 2 feet
(2x2)/2= 2 (one triangle)
2x4=8 (rectangle)
2+2=4 +8=12
^2 was added 2 times cause there are 2 triangles
(you did not need a 3rd measurement cause the triangle measurements were equal)
Suppose that r = 11 cm and h = 14 cm in the right circular cylinder. Find the exact and approximate measures (rounded to two decimal places, using your calculator value of ) for each of the following.A right circular cylinder has a radius of the top circular base labeled r and an altitude labeled h.(a)lateral area (in square centimeters)exact cm2approximate cm2(b)total area (in square centimeters)exact cm2approximate cm2(c)volume (in cubic centimeters)exact cm3approximate cm3
Given the following question:
Radius = 4
Height = 14
Formula for volume of a cylinder:
\(V=pir^2h\)\(\begin{gathered} V=pi(4)^2(14) \\ 4^2=4\times4=16 \\ V=pi(16)(14) \\ 16\times14=224 \\ V=pi(224) \\ pi\times224=703.716754 \\ V=703.716754 \\ 703.716754=exact \\ 703.716754 \\ 6>5 \\ 703.72=aprox \end{gathered}\)What is the degree of the polynomial, y^2+7x^14-10x^2?
The degree of the polynomial is 14
How to determine the degree of the polynomial?The polynomial is given as:
y^2+7x^14-10x^2
Here, we assume that the variable of the polynomial is x
The highest power of x in the polynomial y^2+7x^14-10x^2 is 14
Hence, the degree of the polynomial is 14
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Mindy is 36 years old. Mindy's age is 3 years older than two times Jake's age. Let j represent Jake's age.
Answer:
36 = 2j + 3
This should be the correct answer to your question
PLease rate and mark brainliac if this helped
Find the x- and y-intercepts of the graph of -10x+4y=20. State each answer as an integer or an improper fraction in simplest form.
Answer:
x intercept - (-2,0)
y intercept (0,5)
Step-by-step explanation:
I hope this helps!
James bought 10 pencils from the school store, and paid a total of $1.30. How much did each pencil cost
Answer:
13 cents.
Explanation:
Divide 1.30 by 10 to find your answer.
1.30/10 = 0.13.
James paid 0.13 for each pencil.
Hope this is correct, have a great day.
Terrell wants to take group fitness classes at a nearby gym, but needs to start by selecting a membership plan. With the first membership plan, Terrell can pay $30 per month, plus $1 for each group class he attends. Alternately, he can get the second membership plan and pay $15 per month plus $4 per class. If Terrell attends a certain number of classes in a month, the two membership plans end up costing the same total amount. How many classes per month is that? What is that total amount?
Let's assume that Terrell attends x number of classes in a month. Then, the total cost of the first membership plan would be:
Cost of the first membership plan = $30 + $1 * x
Similarly, the total cost of the second membership plan would be:
Cost of the second membership plan = $15 + $4 * x
As per the problem statement, both membership plans cost the same when Terrell attends a certain number of classes in a month. So, we can equate the above two expressions and solve for x:
$30 + $1 * x = $15 + $4 * x
$2 * x = $15
x = 7.5
Since the number of classes cannot be a fraction, we can round up to the nearest integer, which is 8. Therefore, Terrell needs to attend 8 classes per month to make both membership plans cost the same.
To find the total amount, we can substitute x = 8 in either of the above expressions:
Total amount = $30 + $1 * 8 = $38
Therefore, Terrell needs to attend 8 classes per month, and the total amount would be $38.
please help me asap i need it
Answer:
j) y=2/5x-1
Step-by-step explanation:
you can use desmos graphing calculator to help you on questions like these, all you gotta do is input each answer and you get a visual representation of what they look like. Hope this helps!
Answer:
the Answer is the fourth choice, J
sharmila recived 81 texts in 9 minutes
Answer:
Step-by-step explanation:
81 texts in 9 hours
So you do 81 divided by 9
Which givrs you 9 text an hour
There are 54 girls on the playground. There are 25 fewer boys than girls on the playground. How many kids are on the playground?
Answer:
83 kids total
Step-by-step explanation:
There are 54 girls on the playground. There are 25 fewer boys than girls on the playground. How many kids are on the playground?
girls = 54
boys = 54 - 25 = 29
54 + 29 = 83 kids total
kids that are on the playground are 83.
What is the sum?Merging objects and identifying them since one big bunch is done through addition. In arithmetic, addition is the technique of adding two or more integers together. The product can meet are the quantities that are included, and the outcome of the operation, or the final response, is referred to as the sum.
The total number of girls that are present is 54
The data given is that there are
25 fewer boys taht are4 present
The total number of boys will be
boys = 54 - 25 = 29
The number of kids that are present will be the total of boys and girls that are present.
Kids = boys + girls
54 + 29 = 83 kids total
The quantity of kids that are present in the playground is 83.
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3x-1/5=x+1/3
what is x
Answer:
Exact form:4/15
decimal form: 0.26(6 is repeating)
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
The perimeter of a rectangle is 84cm.
Its shortest side has a length of 3cm.
State the length of the longest side.
Answer:
39 cm
Step-by-step explanation:
The perimeter of a rectangle is given as 2 (w + l) or 2w + 2l, where w and l are the sides.
Let us use w as 3 cm.
The perimeter of the rectangle is 2(3) + 2l = 6 + 2l
6 + 2l = 84 cm
We move the 6 to the left hand side and it goes from positive to negative.
2l = 84 - 6cm
2l = 78 cm
Divide both sides by 2.
l = 39 cm
There you have the answer for side l.
Hope this helps.
Suzie purchased 12 bottles of water for $9.60. What is the cost of one bottle of water?
Answer:
0.8 cents
Step-by-step explanation:
because if you do 9.60 divide it by 12 you get 0.8 cents.
Simplify to zero answers.
The table compares the average daily temperature and ice cream sales each day.
Temperature (°F) Ice Cream Sales
56.1 $107
60.3 $116
64.2 $120
66.4 $122
71.3 $125
73.9 $130
74.2 $132
75.2 $135
80.1 $141
84.8 $152
What is the slope of the line of best fit, where x represents the average daily temperature and y represents the total ice cream sales? (Round your answer to one decimal place.)
a. 6.3
b. 4.2
c. 2.8
d. 1.4
Answer:
d. 1.4
Step-by-step explanation:
Using the graphing calculator to plot the points, we obtain this regression function:
f(x) = 1.43183x + 26.84118
Answer:
D
Step-by-step explanation:
It is 1.4
Edwin sells jars of jam for $1.90 each. Determine how many jars of jam Edwin needs to sell to break even if the variable cost per jar is $1.10 and fixed expenses are $35,700.00 per year.
Edwin needs to sell 44,625 jars of jam to break even.
To determine how many jars of jam Edwin needs to sell to break even, we'll calculate the breakeven point using the following formula:
Breakeven Point = Fixed Expenses / (Selling Price per Unit - Variable Cost per Unit)
Given information:
Selling Price per Unit (SP) = $1.90
Variable Cost per Unit (VC) = $1.10
Fixed Expenses = $35,700.00 per year
Plugging in the values into the formula:
Breakeven Point = $35,700 / ($1.90 - $1.10)
Breakeven Point = $35,700 / $0.80
Breakeven Point = 44,625 jars
Therefore, Edwin needs to sell 44,625 jars of jam to break even.
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Please help ASAP math question
The possible values of x, given the number of bets are $54,999, $14,999, and -$1.
The expected winnings would be -$0.97.
How to find the expected winning ?The possible values of the net winning would be the amount you win at net if you win first prize, second prize, or nothing.
The possible values would therefore be:
$54,999, $14,999, and -$1.
These show that if you win the first or second prize, you will deduct the $ 1 you bet. And if you win nothing, you would have lost $ 1.
The expected winnings would be:
= ∑ ( Probability of event x Potential net win / loss)
= ( 1 / 3, 000, 000 x 54, 999 ) + ( 2 / 3, 000, 000 x 14, 999 ) + ( 2,999, 997 / 3, 000, 000 x - 1 )
= - $ 0.97
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Simplify (x^2+x) + n(x^2 + 4x) by distributing the n. Show that (x^2+x)+n(x^2 + 4x) is equivalent for n = 4 to (x^2 + x) + (x^2 + 4x) + (x^2 + 4x) + (x^2 + 4x)+(x^2 +4x). The simplified polynomial is .........The polynomials are equivalent since they both simplify to.........
ANSWERS
• The simplified polynomial is ,(1 + n)x² + (1 + 4n)x
,• The polynomials are equivalent since they both simplify to ,5x² + 17x
EXPLANATION
For the first part we have to simplify the polynomial:
\((x^2+x)+n(x^2+4x)=x^2+x+nx^2+4nx\)This is the polynomial after distributing the n. Now we have to add like terms:
\(=(1+n)x^2+(1+4n)x\)To show that one thing is equivalent to other thing we have to solve each side of the equality individually. If we get to the same result, then they are equivalent.
If we replace n = 4 into the expression above we have:
\((1+4)x^2+(1+4\cdot4)x=5x^2+(1+16)x=5x^2+17x\)Now we have to simplify the given expression:
\(\begin{gathered} (x^2+x)+(x^2+4x)+(x^2+4x)+(x^2+4x)+(x^2+4x)= \\ \text{ adding like terms:} \\ =(1+1+1+1+1)x^2+(1+4+4+4+4)x \\ =5x^2+17x \end{gathered}\)Distance between the lines 3x +4y =9 and 6x + 8y =15 is
hope it helps you
can you BRAINLEST me
Answer:
0.3 unitsStep-by-step explanation:
Given lines in standard form:
ax + by = c3x +4y =9 and 6x + 8y =15We can see they have same slopes:
m = -3/4 and m = -6/8 = -3/4The lines after simplification of the second one:
3x + 4y = 9 3x + 4y = 7.5Since the lines are parallel, use the distance formula:
\(d= |c_1-c_2|/\sqrt{a^2+b^2}\)Substitute the values and find d:
\(d = |9-7.5|/\sqrt{3^2+4^2} = |1.5|/\sqrt{25} =1.5/5=0.3\)find an angle between 0 degrees and 360 degrees that is coterminal with -240
The angle between 0 degrees and 360 degrees that is coterminal with -240 is 120 degrees
What are Coterminal angles?Two angles in standard position are called coterminal angles if they have the same terminal side.
When 360 degrees is added to a given angle or when 360 degrees is subtracted from a given angle, we get an angle that is coterminal with the given angle.
Now,
We are to determine an angle between 0 degrees and 360 degrees that is coterminal with -240
To do this, we will add 360 degrees to the given angle
That is,
-240° + 360° = 120°
Hence, the angle is 120 degrees.
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For the equation f(x)=1.9(0.41)*, state the initial value C, the growth or decay factor a, and percent change R for each unit increase in x.
C=(Type an integer or a decimal.)
Initial value C is 1.9, Decay factor =0.41 and Growth factor = 0.59 when the function f(x)=1.9(0.41)ˣ.
Given that,
The equation f(x)=1.9(0.41)ˣ.
We have to state the initial value C, the growth or decay factor a, and percent change R for each unit increase in x.
We know that,
What is growth and decay?In order to translate their graphs over the 2D coordinate plane, I will offer the vertex form of an exponential equation for both the growth and decay functions.
In the case of growth, f(x) = a(1+r\()^{x-h}\)+k, where b = 1+r
Decay is defined as f(x)=a(1-r)(x-h\()^{x-h}\)+k, where b=1-r.
Consider the function f(x)=1.9(0.41)ˣ.
We write as
f(x)=1.9(1-0.59)ˣ
So, initial value C is 1.9
Decay factor =0.41
Growth factor = 0.59
Therefore, Initial value C is 1.9, Decay factor =0.41 and Growth factor = 0.59 when the function f(x)=1.9(0.41)ˣ.
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Question 1
Find the unpaid balance, new interest, and purchasing power on the credit card after the minimum monthly payment is made. The interest charge for unpaid balances is 18% per year.
Credit Card Balance = $5000
Credit Limit = $5000
Minimum Payment = $125.00
Assuming that there are no other transactions or fees on the credit card, here's how to calculate the unpaid balance, new interest, and purchasing power on the credit card after the minimum monthly payment is made:
1.) Unpaid Balance: The unpaid balance is the amount of the credit card balance that remains after making the minimum monthly payment. In this case, the minimum monthly payment is $125, so the unpaid balance would be:
$5000 - $125 = $4875
2.) Interest Charge: The interest charge for unpaid balances is 18% per year. To calculate the monthly interest rate, divide the annual rate by 12:
18% / 12 = 1.5%
3.) To calculate the interest charge for the month, multiply the unpaid balance by the monthly interest rate:
$4875 x 1.5% = $73.13
So the new interest charge for the month is $73.13.
4.) Purchasing Power: Purchasing power refers to the amount of credit that is available on the credit card after making the minimum monthly payment and accounting for any interest charges. To calculate the purchasing power, subtract the unpaid balance and interest charge from the credit limit:
$5000 - $4875 - $73.13 = $51.87
So the purchasing power on the credit card after the minimum monthly payment is made is $51.87.
Shelly wants to have 6 rose bushes planted on her property. She asked a landscaping company to give her a bid. The contractor wanted $600 to buy and plant the bushes. Shell thinks she can do it by herself and save money. The bushes cost $40 each. How much will Shelly save by planting the bushes herself? (answer in only numbers) $
Answer:
$360
Step-by-step explanation:
If Shelly wants 6 rose bushes, and each bush costs $40, then you can multiply 6 by 40 to find the total amount of money Shelly will spend on them if she plants them herself. 6 x 40 = 240. You can then subtract 240 from 600 to find the amount of money she saves. 600 - 240 = 360
Answer:
$360
Step-by-step explanation:
im pretty sure its $360 because each bush is 40, 40x6=240. The contracter wants 600 when the bushes only cost $240 altogether. take 600 and subtract 240. you get 360:). hope that helps!!
The replacement times for DVD players are normally distributed with a mean of 7.1 years and a standard deviation of 1.5 years (data from Consumer Reports). What is the probability that a randomly selected DVD player will be replaced in less than 5 years?
In a city, it is estimated that the maximum temperature in June is normally distributed with a mean of 23º and a standard deviation of 5°. Calculate the probability of having a maximum temperature between 20° and 28°.
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If 2/3 of Mrs. Franck'sclass likes oatmeal and1/4 of Mrs. Donaldson'sclass likes oatmeal.What is the fractionamount of the classesthat like oatmeal?
From the given statement:
\(\begin{gathered} \text{Fraction of Mrs Frank's class that likes oatmeal = }\frac{2}{3} \\ \text{Fraction of Mrs Donaldson's class that likes oatmeal = }\frac{1}{4} \end{gathered}\)To determine the fraction amount of the classes that like oatmeal, we add the fraction that likes oatmeal from each class.
\(i\text{.e }\frac{2}{3}+\frac{1}{4}\)To add the fraction, the first step is to find the lowest common multiple (L.C.M) of the denominators.
L.C.M of 3 and 4 is 12
Therefore:
\(\begin{gathered} \text{ }\frac{2}{3}+\frac{1}{4}=\frac{2\times4+1\times3}{12} \\ =\frac{8+3}{12} \\ =\frac{11}{12} \end{gathered}\)We can then say that the fraction amount of the classes that like oatmeal is 11/12.
In circle D, which is a secant?
Question 13 (5 points)
Find the distance between (-8, 4) and (-8, -2).
6 units
2 units
10 units
8 units
Answer:
Step-by-step explanation:
2-D shape
Rectangle
Square
Parallelogram
Rhombus
Triangle
Illustration
Properties
1) What properties are common across a square and a rectangle and what is the
distinguishing feature?
(2)
2) Do you agree with the statement that a square is a special type of rectangle? Give a reason
for your answer.
(2)
3
3) What properties are common across a rhombus and a parallelogram and that is the
distinguishing feature?
5) What are the three features used to describe 3-dimensional objects?
(2)
4) Do you agree with the statement that a rhombus is is a special type of parallelogram? Give
a reason for your answer.
(2)
(2)
The distinguishing feature between a square and a rectangle is that all sides of a square are equal in length.
Yes, a square is a special type of rectangle because it possesses all the properties of a rectangle.
The distinguishing feature of a rhombus is that all sides are equal in length, while a parallelogram can have unequal side lengths.
Yes, a rhombus is a special type of parallelogram because it possesses the properties of a parallelogram and has all sides equal in length.
The three features used to describe 3-dimensional objects are faces, edges, and vertices.
The common properties between a square and a rectangle are that both have four sides, four right angles (90 degrees), and opposite sides that are parallel. The distinguishing feature is that all sides of a square are equal in length, while a rectangle can have unequal side lengths.
Yes, a square is a special type of rectangle. A rectangle is defined as a quadrilateral with four right angles, while a square is a specific type of rectangle where all sides are equal in length. Since a square possesses all the properties of a rectangle, including four right angles, it can be considered a special case of a rectangle.
The common properties between a rhombus and a parallelogram are that both have four sides and opposite sides that are parallel. The distinguishing feature of a rhombus is that all sides are equal in length, while in a parallelogram, the opposite sides are equal in length.
Yes, a rhombus is a special type of parallelogram. A parallelogram is defined as a quadrilateral with opposite sides that are parallel. A rhombus possesses this property, but it also has the additional feature of having all sides equal in length. Therefore, a rhombus can be considered a special case of a parallelogram.
The three features used to describe 3-dimensional objects are:
Faces: The flat surfaces that make up the object.
Edges: The lines where two faces intersect.
Vertices: The points where multiple edges meet.
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