A survey asked a group of students to choose their favorite type of sport from the choices of soccer, softball, basketball, and others. The results of the survey are shown in the graph. Based on the graph, how many more students in a class of 126 students would be expected to choose soccer than softball?
what is the factored form of 64g^3+8?
Answer: For those in the future!
The answer to this is D: (4g+2)(16g^2minus8g+4)
Step-by-step explanation:
Ratio of forks to knives in Mabel's kitchen is 4:5. There are 16 forks in a drawer how many knives are they
In a coin flip experiment, david decides to flip a coin 50 times. he wants to record the number of times "tails" comes up. using the language of probability, in this experiment, each coin flip is a ________, the way the coin lands is the ________. when the coin comes up "tails", this is considered a ________.
The first advertisement discussed in class states that the salespeople make an average of $1,000 per week. Suppose there are nine salespeople. What would the ninth person need to earn for the mean to be $1,000 if the other eight salespeople earned $550, $600, $600, $800, $950, $950, $1,000, and $1,100?
WILL MARK BRAINLIEST FOR THE BEST ANSWER!!!!!!!!!!!!
Find all complex solutions (real and non-real)
x^4+2x³+22x²+50x-75=0
Can someone help me with this? I got 0.000104 but it wasn’t right.
Answer:
0.0001042
Step-by-step explanation:
You need to keep all the digits (unless you're told to round your answer).
A rectangular storage container with an open top is to have a volume of 10 m3. the length of this base is twice the width. material for the base costs $10 per square meter. material for the sides costs $6 per square meter. find the cost of materials for the cheapest such container. (round your answer to the nearest cent.)
Find the product. In the form of a paragraph, explain in complete sentences the steps necessary to simplify the expression and include the final answer in your explanation. Complete your work in the space provided or upload a file that can display math symbols if your work requires it.
( x y 2 z)3 (-9x 2 y z)2
The product of (x y^2 z)^3 and (-9x^2 y z)^2 is found by applying the exponent to each variable inside the parentheses and then multiplying the results together, using exponent rules to simplify. The final simplified expression is 81x^7 y^8 z^5.
Explanation:To find the product of the expressions (x y^2 z)^3 and (-9x^2 y z)^2, we use the properties of exponents. First, we apply the power to each factor inside the parentheses, which means raising each base to the power outside, and then we multiply the corresponding exponents when the same base is found in both terms.
For the first expression (x y^2 z)^3, we get x^3 y^6 z^3, and for the second expression (-9x^2 y z)^2, we have 81x^4 y^2 z^2 after squaring -9 to get 81 and applying the exponent 2 to each variable.
Next, we multiply these results together: x^3 y^6 z^3 × 81x^4 y^2 z^2 = 81x^{3+4} y^{6+2} z^{3+2}, which simplifies to 81x^7 y^8 z^5. The rule of exponent addition when multiplying like bases, x^p x^q = x^{(p+q)}, is applied here to combine the variables with the same base. Our final simplified product is 81x^7 y^8 z^5.
The final answer is [tex]81 x^7 y^8 z^5.[/tex]
To find the product of the expression [tex](x y^2 z)^3 * (-9x^2 y z)^2[/tex], we can follow these steps:
1. Expand the first expression: [tex](x y^2 z)^3 = x^3 (y^2)^3 z^3 = x^3 y^6 z^3.\\[/tex]
2. Expand the second expression: [tex](-9x^2 y z)^2 = (-9)^2 (x^2)^2 y^2 z^2 = 81 x^4 y^2 z^2.[/tex]
3. Multiply the expanded expressions: [tex](x^3 y^6 z^3) * (81 x^4 y^2 z^2) = 81 x^3 x^4 y^6 y^2 z^3 z^2 = 81 x^7 y^8 z^5.[/tex]
Therefore, the final answer is [tex]81 x^7 y^8 z^5[/tex].
The graph below indicates the distance that the cat (red line) and mouse (green line) have run as a function of the time since the chase began. How far did the mouse run before the cat caught it ?
a. 1 foot c. 22 feet
b. 11 feet d. 6 feet
The mouse ran a distance of 11 feets before being caught by the cat
How to use the graph for our solutionUsing the information on the graph ;
Y - axis = Distance covered by the mouse and cat
X - axis = Time taken to cover Distance
The intersection point of the two lines is the point at which the mouse was caught .
Tracing the point to the y-axis , we get the required Distance value
Hence, from the graph, the distance is 11 feets
Learn.more on distance : https://brainly.com/question/30395212
#SPJ3
Before being caught by the cat, the mouse sprinted 11 feet.
How can we apply the graph to our solution?
Using the data from the graph;
The distance traveled by the mouse and cat is represented by the Y axis.
X axis = Distance traveled in time
The spot where the two lines connect is where the mouse was trapped.
We get the requisite Distance value by tracing the point to the y-axis.
As a result of the graph, the distance is 11 feet.
Which number is one million times larger than 8.7 x 104 ? A) 8.7 x 107 B) 8.7 x 108 C) 8.7 x 109 D) 8.7 x 1010
Answer:
D) [tex]8.7 * 10^{10}[/tex]
Step-by-step explanation:
The question is correctly written as below:
Which number is one million times larger than [tex]8.7 * 10^{4}[/tex]?
A) [tex]8.7 * 10^{7}[/tex]
B) [tex]8.7 * 10^{8}[/tex]
C) [tex]8.7 * 10^{9}[/tex]
D) [tex]8.7 * 10^{10}[/tex]
Consider [tex]8.7 x 10^{4}[/tex] to be number A and number B is one million times ([tex]10^{6}[/tex]) greater than number A
[tex]B = A * 10^{6}[/tex]
[tex]B = 8.7 * 10^{4} * 10^{6}[/tex]
[tex]B = 8.7 * 10^{4+6}[/tex]
[tex]B = 8.7 * 10^{10}[/tex]
D) [tex]8.7 * 10^{10}[/tex]
How can you check the answer to a decimal multiplication problem
Which of the following gives all of the sets that contain -1/2?
the set of all rational numbers and the set of all real numbers
the set of all natural numbers and the set of all irrational numbers
the set of all integers and the set of rational numbers
the set of all natural numbers, the set of rational numbers, and the set of all real numbers
Answer:
the answer is a
Step-by-step explanation:
did it on edg 2021
Find the inverse of the function. f(x) = 7x - 1
The inverse of the function f(x) = 7x - 1 is [tex]f^{-1}(x) = \frac{x}{7} + \frac{1}{7}[/tex]
The given function is:
f(x) = 7x - 1
Make x the subject of the formula
[tex]f(x) = 7x - 1\\\\7x = f(x) + 1\\\\[/tex]
Divide through by 7
[tex]\frac{7x}{7}= \frac{f(x)}{7} + \frac{1}{7}\\\\x = \frac{f(x)}{7} + \frac{1}{7}[/tex]
Replace x by [tex]f^{-1}(x)[/tex] and replace f(x) by x:
[tex]f^{-1}(x) = \frac{x}{7} + \frac{1}{7}[/tex]
Therefore the inverse of the function f(x) = 7x - 1 is [tex]f^{-1}(x) = \frac{x}{7} + \frac{1}{7}[/tex]
Learn more here: https://brainly.com/question/11735394
10z when z = 0.8
answers
If the given function is F(x) = 10z. When z = 0.8, the value of the function is 8.
What is a function?It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.
It is given that, the given function is F(x) = 10z.
In the given function z is the independent variable while the value of the function is a dependent variable because its value depends upon the value of z.
The variable is reliant on other measurable factors. As a result of manipulating the independent variable(s) in an experiment, these variables are anticipated to change.
The value of the function is obtained by putting the value of z in the given function,
F(x) = 10z
F(x) = 10×0.8
F(x) = 8
Thus, if the given function is F(x) = 10z. When z = 0.8, the value of the function is 8.
Learn more about the function here:
brainly.com/question/5245372
#SPJ2
Which is the completely factored form of 12x3 – 60x2 + 4x – 20?
The difference between 4 and the product 6x is 40
you want to buy a CD that cost $18.50. The sales-tax rate in your states is 4.5 percent. How much sales tax will you pay for this CD?
4.5% = 0.045
multiply 18.50 by 0.045 foe the amount of sales tax
18.50 * 0.045 = 0.83
they pay 0.83, which is 83 cents in sales tax
Is 250% of 44 less than 100, greater than 100 but less than 150, or greater than 150? Explain reasoning
50% of 44 is greater than 100 but less than 150 because the value of 250% of 44 is 110 after applying the concept of the percentage.
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.
It is given that:
250% of 44
Let x be the 250% of 44:
The value of x can be found as follows:
x = (250/100)44
x = 2.5(44)
x = 110
110 > 100
110 < 150
Or
100 < 110 < 150
Thus, 50% of 44 is greater than 100 but less than 150 because the value of 250% of 44 is 110 after applying the concept of the percentage.
Learn more about the percentage here:
brainly.com/question/8011401
#SPJ5
something that relates inputs to outputs
You have just received an inheritance of $28,000 and would like to invest it into an account. The bank offers two investment plans, one for 4 years at 5.8% compounded annually and another for 3 years at 7.083% compounded annually. You want to make equal annual withdrawals from the account over the life time of the loan. Which investment will yield the highest return over the duration of the loan, given that the account will be zeroed out by the end of that period?
a.
3 year account; $32,056.89
c.
3 year account; $24,130.77
b.
4 year account; $42,742.52
d.
4 year account; $32,174.36
Answer:
D
Step-by-step explanation:
edge
estimate the difference between 206 and 167
Explain the solution to |4w + 9| = –7.
what is the unit rate of y=-2x
There are currently 21 frogs in a (large) pond. The frog population grows exponentially, tripling every 7 days. How long will it take (in days) for there to be 150 frogs in the pond?
It will take approximately 50 days for the frog population to reach 150 frogs.
Explanation:To find out how long it will take for the frog population to reach 150, we need to determine how many times the population needs to triple to reach that number. We start with 21 frogs and want to reach 150, so we need to triple the population 150 divided by 21, which is approximately 7.14, times. Since the population triples every 7 days, it will take approximately 7.14 times 7, or 50 days, for the population to reach 150 frogs.
Find the volume v of the described solid s. a pyramid with height 2h and rectangular base with dimensions 4b and 8b
The volume of a pyramid with a rectangular base and height of 2h is given by the formula V = (1/3) * Base area * Height. The base area for this pyramid is 32b² (derived from 4b * 8b), and the height is 2h. Hence, the volume equates to 64/3 b²h.
Explanation:The volume of a pyramid is calculated with the formula V = (1/3) * Base area * Height. For the pyramid in question, the base is a rectangle with a length of 4b and a width of 8b, so the area of the base (A) is 4b * 8b = 32b². The height of the pyramid is given as 2h. So, by plugging these values into the formula, we obtain the volume of the pyramid as V = (1/3) * 32b² * 2h = 64/3 b²h.
Learn more about Volume of a Pyramid here:https://brainly.com/question/17615619
#SPJ12
2.6x10^-6 write the folliwing number in standard form (decimal)
Final answer:
To express 2.6x10^-6 in standard decimal form, the decimal point is moved 6 places to the left, giving us 0.0000026.
Explanation:
To write 2.6x10^-6 in standard decimal form, start by understanding the exponent. The notation 10^-6 means that we are moving the decimal point 6 places to the left because it is a negative exponent. Therefore, we start with 2.6 and move the decimal point to the left 6 places, which means we have to add zeros to fill in the gaps.
The final expression in standard form will be 0.0000026.
√7, 2, √8/2
order the number from least to greatest
To order the numbers √7, 2, √8/2 from least to greatest, simplify √8/2 to √2. Then compare √2, 2, and √7 to find the order.
Explanation:To order the numbers √7, 2, √8/2 from least to greatest, first simplify √8/2. We know that √8 = √(4*2) = 2√2, so √8/2 = (2√2)/2 = √2. Now we have √7, 2, and √2. Comparing these numbers, √2 < 2 < √7.
Learn more about Ordering Numbers here:https://brainly.com/question/889443
#SPJ2
i do not get this
Rachel and her friends are making necklaces out of beads and straws. They plan to use 12 beads and 5 straws for each necklace. They have a jar of beads that contains a total of 2,700 beads. How many necklaces can they make?
Write an equation to solve the problem.
Jay purchased tickets for a concert over the internet. To place an order, a handling charge of 5$ per ticket is charged. GST of 5% was also charged on ticket price and handling charges. If the total charge for 2 tickets is 201.16, what is the price per ticket.
Answer is 90.79 but I need an explanation on how they got that answer thanks
The price per ticket (before any additional charges) is approximately $90.79. Let's assume the price of each ticket before any additional charges (handling charge and GST) is "x" dollars.
Given that a handling charge of $5 is charged per ticket, the total handling charge for 2 tickets will be $5 * 2 = $10.
Now, let's calculate the total cost of the tickets after adding the handling charge:
Total cost of tickets (before GST) = 2x + 10
Now, the GST of 5% is charged on the ticket price and handling charges. The GST amount can be calculated as:
GST amount = 5% of (2x + 10) = 0.05 * (2x + 10) = 0.1x + 0.5
The total charge for 2 tickets, including the handling charge and GST, is given as $201.16. So, we can set up the equation:
Total cost of tickets (including GST) = Total cost of tickets (before GST) + GST amount
$201.16 = (2x + 10) + (0.1x + 0.5)
Now, solve for "x":
2x + 10 + 0.1x + 0.5 = 201.16
2.1x + 10.5 = 201.16
2.1x = 201.16 - 10.5
2.1x = 190.66
x = 190.66 / 2.1
x ≈ 90.79
So, the price per ticket (before any additional charges) is approximately $90.79.
To know more about price:
https://brainly.com/question/28804384
#SPJ2