Answer:
Look closely: they are all squared numbers.
Answer:
Hello!!! Princess Sakura here ^^
Step-by-step explanation:
The name given to these numbers are square number.
As you can see...
\(8^{2} =64\\7^{2} =49\\6^{2} =36\\5^{2} =25\\4^{2} =16\)
They are all numbers that have been squared.
Because you loved Professor Salaam’s class so much, you go to the market and decide to trade your car for 2 magical doubling beans. After 1 day, you notice that your 2 magical beans have turned into 4 magical beans. After 2 days you look and there are 8 magical beans. On the third day you notice there are now 16 beans. Since you are a brilliant mathematician, you decide to estimate how many beans you will have after 15 days.
Part A
How many beans will you have?
Part B
If each magical bean is worth $0.50, and your car was worth $65,000, did your trade make sense (after 15 days)?
(b)
A
YES
B
NO
C
MAYBE?
D
Not enough information
(c)
Part C
Estimate how many days you would need to have doubled your beans for the trade to make sense.
Part A: After 15 days will have 32,768 magical beans.
Part B: As the value of the magical beans is less than the value of the car the trade does not make sense at least not from a financial perspective. B NO.
Part C: We would need at least 17 days for the number of magical beans to exceed the value of the car. C MAYBE?.
Based on the given information can observe that the number of beans doubles every day.
So, after 15 days will have 2¹⁵ = 32,768 magical beans.
The value of the 32,768 magical beans would be:
32,768 beans × $0.50/bean
= $16,384
Part C:
Let us assume that after 'n' days, the number of beans would be equal to or greater than the value of the car.
Value of the car in terms of magical beans = $65,000/$0.5 per bean
= 130,000 beans
Now, we can set up an equation based on the doubling of beans:
2ⁿ >= 130,000
Taking the logarithm base 2 on both sides, we get:
n × log2(2) >= log2(130,000)
n >= log2(130,000)
n >= 16.98
We would need at least 17 days for the number of magical beans to exceed the value of the car.
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round 29.315 to the nearest hundredth
Answer:
29.32
Step-by-step explanation:
sense 1 is the hundredth you just round now so 5 is big enough so it would make the hundreth number go up by 1.
5x-y=1/4 write in slope-intercept form
The slope intercept form of the given equation is,
y = 5x - 1/4
Given an equation of a line as,
5x - y = 1/4
We have to write the equation of the line in slope intercept form.
Equation of the line in slope intercept form is,
y = mx + c
Here m is the slope and c is the y intercept.
Rearranging the given equation,
5x = y + 1/4
5x - 1/4 = y
or,
y = 5x - 1/4
Hence the slope intercept form is y = 5x - 1/4.
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The length of a rectangular deck is 5 times it’s width. If the decks perimeter is 36feet, what is the deck area?
Answer:
45
Step-by-step explanation:
P = 2(L+W)
36 = 2(5W + W)
36 = 10W + 2W
36 = 12W
W = 3
5W = 5(3) = 15
15 x 3 = 45
The area of a rectangular deck is 45 square feet.
Given that, the length of a rectangular deck is 5 times it’s width.
What is the perimeter of a rectangle?The perimeter of a rectangle is the total distance of its outer boundary. It is twice the sum of its length and width and it is calculated with the help of the formula: Perimeter = 2(length + width).
The decks perimeter is 36 feet
Let the width of a deck is w, then the length of a deck is 5w.
Now, 2(5w+w)=36
⇒ 6w=18
⇒ w=3 feet
So, length=5w=15 feet
Area =15×3
= 45 square feet
Therefore, the area of a rectangular deck is 45 square feet.
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Which one is it?.....
Answer:
The answer is Rotation
enjoy your day hope this helps
find the square root of 7
The value of the square root of 7 is,
⇒ √7 = 2.645
What is mean by Function?A relation between a set of inputs having one output each is called a function. and an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable).
WE have to given that;
To find the value of the square root of 7 .
Since, the square root of 7 is,
⇒ √ 7
⇒ 2.645
Thus, The value of the square root of 7 is,
⇒ √7 = 2.645
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A tank is full of water. Find the work (in ft-lb) required to pump the water out of the spout. Use the fact that water weighs 62.5 lb/ft3. (Round your answer to the nearest whole number.) 3 ft6 ft12 ft A frustum of a cone with a spout is given. The smaller radius is 3 ft, the larger radius is 6 ft, and the height is 12 ft.
The work required to pump the water out of the spout is approximately 64,307,077 ft-lb
To find the work required to pump the water out of the spout, we need to calculate the weight of the water in the tank and then convert it to work using the formula: work = force × distance.
First, let's calculate the volume of water in the tank. The frustum of a cone can be represented by the formula: V = (1/3)πh(r1² + r2² + r1r2), where r1 and r2 are the radii of the two bases and h is the height.
Given r1 = 3 ft, r2 = 6 ft, and h = 12 ft, we can calculate the volume:
V = (1/3)π(12)(9 + 36 + 18) = 270π ft³
Now, we can calculate the weight of the water using the density of water:
Weight = density × volume = 62.5 lb/ft³ × 270π ft³ ≈ 53125π lb
Next, we convert the weight to force by multiplying it by the acceleration due to gravity (32.2 ft/s²):
Force = Weight × acceleration due to gravity = 53125π lb × 32.2 ft/s² ≈ 1709125π lb·ft/s²
Finally, we can calculate the work by multiplying the force by the distance. Since the water is being pumped out of the spout, the distance is equal to the height of the frustum, which is 12 ft:
Work = Force × distance = 1709125π lb·ft/s² × 12 ft ≈ 20509500π lb·ft ≈ 64307077 lb·ft
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SPANISH
help i need an answer to these question (and please one that isn't a scam)
Answer:
for the first one its the middle answer
Step-by-step explanation:
i speak almost fluent spanish but i am not amazing at math
lukes house is located at the point shown on the coordinate grid. kyles house is located 4 units left and 2 units up from lukes house plot a point on the coordinate grid to represent the location of kyles house.
The coordinates of Kyle's house would be (x - 4, y + 2) relative to Luke's house, where x and y represent the Coordinates of Luke's house on the coordinate grid.
The grid representing Kyle's house. However, based on the given information, we can determine the coordinates of Kyle's house relative to Luke's house.
If Luke's house is located at the point (x, y), then Kyle's house is located 4 units to the left of Luke's house, which means the x-coordinate of Kyle's house is (x - 4). Similarly, Kyle's house is located 2 units up from Luke's house, which means the y-coordinate of Kyle's house is (y + 2).
Therefore, the coordinates of Kyle's house would be (x - 4, y + 2) relative to Luke's house, where x and y represent the coordinates of Luke's house on the coordinate grid.
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please help will give brainliest
Answer:
V = 170 in³
Step-by-step explanation:
The volume of a triangular pyramid
V = (1/3)Ah
where A = area of the triangular base, and H = height of the pyramid
---------------------------
A = (1/2)(12)(5)
A = 30
V = (1/3)(30)(17)
V = 170 in³
Roget Factory has budgeted factory overhead for the year at $4,640,000. It plans to produce 2,000,000 units of product. Budgeted direct labor hours are 320,000, and budgeted machine hours are 750,000. Using a single plantwide factory overhead rate based on direct labor hours, the factory overhead rate for the year is
Answer:
$15.4
Step-by-step explanation:
PLEASE HELP TODAY!!!! WILL GIVE BRAINLIST
Hello!
We will go tu use the pythagorean theorem!
So:
BA² = BC² + AC²
AC² = BA² - BC²
AC² = 52² - 20²
AC² = 2304
AC = √2304
AC = 48
Which statements about the location of the point are
true? Select three options.
The point is in the first octant.
The point lies behind the yz-plane.
The x-coordinate is -3.
The y-coordinate is positive.
The point lies to the left of the xz-plane.
Answer:
Step-by-step explanation:
find the equation of a line perpendicular to 2x + 2y= -10 that passes through the point (6,2)
Answer: The equation of a line perpendicular to 2x + 2y = - 10 that passes through the point (6, 2) is y = x - 4
The quadrant that contains the point (-7,-16) is quadrant PLSS ANWAR NOW NEED HELP NOW
Answer:
hi how may i help
Step-by-step explanation:
how can i help u
Which results only in a horizontal compression of y= 1/х by a factor of 6?
Answer:
I'm assuming you mean a compression of factor 6
In that case, it will be h = 1/6x
Find the size of angle
Using the data provided, complete the partial ANOVA summary table that follows. (Hint: T, the treatment total, can be calculated as the sample mean times the number of observations. G, the grand total, can be calculated from the values of T once you have calculated them.)
The within-treatments sum of squares measures random, unsystematic differences within each of the samples assigned to each of treatments. These are not due to treatment effects because everyone within each sample received the same treatment; therefore the difference are sometimes referred to as "error".
Describe Statistics?Statistics is the branch of mathematics that deals with the collection, analysis, interpretation, presentation, and organization of data. It involves the use of quantitative methods to gather, analyze, and interpret data. The goal of statistics is to make sense of data by describing patterns, relationships, and trends in a meaningful way. This information can be used to make informed decisions and draw conclusions about a population based on a sample of data. The field of statistics is used in a wide range of industries, including business, healthcare, social sciences, and more.
Group ni Xi nXi ni*(Xi-Xgrand)2 SS=(ni-1)*s2
1 50 69 34500.0 20000.0000 220500.000
2 50 680 34000.00 5000.0000 229320.000
3 50 640 32000.00 45000.0000 251370.000
total= 150 100500.00 70000.0000 701190.0000
Grand mean=ΣnXi/Σni= 670.0000 SSTr SSE
from above:
Source SS df MS
between 70000.00 2 35000.00
within 701190.00 147 4770.00
The within-treatments sum of squares measures random, unsystematic differences within each of the samples assigned to each of treatments. These are not due to treatment effects because everyone within each sample received the same treatment; therefore the difference are sometimes referred to as "error".
in ANOVA, the F test statistic is the ratio of the between-treatments variance and the within-treatments variance. The value of the F test statistic is 7.34
when the null hypothesis is true , the F test statistics is closer to 1, when the null hypothesis is false, the F test statistic is most likely large
in general , you should reject null hypothesis for larger values of the F test statistic
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The complete question is:
The within-treatments sum of squares calculates the differences that are random and ad hoc between each sample that is assigned to a treatment. Since everyone in each sample received the same therapy, these are not the result of treatment effects; hence, the difference is occasionally referred to as "error".
Describe Statistics?Statistics is the branch of mathematics that deals with the collection, analysis, interpretation, presentation, and organization of data. It involves the use of quantitative methods to gather, analyze, and interpret data. By meaningfully presenting patterns, correlations, and trends, statistics aims to make sense of data. This information can be used to make informed decisions and draw conclusions about a population based on a sample of data. The field of statistics is used in a wide range of industries, including business, healthcare, social sciences, and more.
Group ni Xi nXi ni*(Xi-Xgrand)2 SS=(ni-1)*s2
1 50 69 34500.0 20000.0000 220500.000
2 50 680 34000.00 5000.0000 229320.000
3 50 640 32000.00 45000.0000 251370.000
total= 150 100500.00 70000.0000 701190.0000
Grand mean=ΣnXi/Σni= 670.0000 SSTr SSE
from above:
Source SS df MS
between 70000.00 2 35000.00
within 701190.00 147 4770.00
The within-treatments sum of squares calculates the differences that are random and ad hoc between each sample that is assigned to a treatment. Since everyone in each sample received the same therapy, these are not the result of treatment effects; hence, the difference is occasionally referred to as "error".
The ratio of the between-treatments variance and the within-treatments variance is the F test statistic in an ANOVA. The F test statistic's value is 7.34.
The F test statistic is more likely to be large when the null hypothesis is incorrect than when it is true, which is closer to 1.
generally speaking, you should reject the null hypothesis when the F test statistic is higher.
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The complete question is:
Peter draws two cards in a row from a deck of 52 cards. If Peter doesn't place the first card back in the deck, what is the probability of drawing 2 red kings from the deck?
Answer:
S(n)=[50]
Step-by-step explanation:
52-2=50
so the S(n)=50
Mr.Collins buys a table and sofa for $2,028.The table costs 30% of the price of the sofa. What is the price of the sofa?
Answer: $1560
Step-by-step explanation:
The word "of" in a problem means to multiply. 30% = .30. So, the cost of the printer is .30c.
If we add the cost of the computer, c, to the cost of the printer, .30c, then we get 1.30c. We know that the total is $2028, so our equation is 1.30c = $2028.
Dividing both sides by 1.30, we get c = $1560.
A soup can has a radius of 2.5 inches and a height of 5 inches. How much metal is needed to
make the can?
Answer:
117.81
Step-by-step explanation:
the cylinder surface area equation
A=2πrh+2πr2=2·π·2.5·5+2·π·2.52≈117.80972
Please helppppppppp!!!!!!!!
Answer:
1. f(12), 2. F(m)=2500, 3. F(v)>_3000, 4. 0.9f(30)
Step-by-step explanation:
help with this please !
Answer:
c
Step-by-step explanation:
Based on the median of the samples, what is a reasonable estimate of the number of students that bike to school? Round to the nearest whole number.
PLEASE ANSWER!!!
The number of students that bike to school is 18
How to determine the valueThe median is described as the middle number of a set of data when the values are arranged in an ascending order from the least to the greatest.
We should also know that the median is one of the measures of central tendency.
From the information given, we have that the data set representing the number of students is;
10, 11, 12 , 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25
Then, we have that the median number is;
Median = 17 + 18/2
add the values
Median = 35/2
Divide the values
Median = 18 students
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Find the value of x so that the function has the given value.
r(x)=−45x+7; r(x)=−5
Answer:
x = 3
Step-by-step explanation:
j(x) = 4/5(-5) + 7
= -4 + 7
= 3
What is 1 1/2 + 3 7/8
5 3/8
Step-by-step explanation:Hi there !
1 1/2 + 3 7/8 =
= (1×2+1)/2 + (3×8+7)/8
= ⁴⁾3/2 + 31/8
= 12/8 + 31/8
= (12 + 31)/8
= 43/8
= 5 3/8
Good luck !
Plssssss hurry I’m on time limit
Answer:
The answer is C
Step-by-step explanation:
Answer:
i believe C
Step-by-step explanation:
If you divide -16 into 5 equal parts, how much is each part equal to?
Answer:
They each lost $1500, in total they earned $8,000 but with a deduction of $1500, the total is now $6500
Step-by-step explanation:
Easy HELP
Find the missing measurement:
1 km/1 hr = ? m/1 hr
\(▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪\)
As we know,
1 km = 1000 m
so,
1 km/1 hr = 1000m/1 hr
Determine the slope, m, and y-intercept, b, of a line that passes through the points (–2, 6) and (4, –3).
Answer:
\(y = - \frac{3}{2} x + 3\)
slope is -3/2, y-intercept is 3.
Step-by-step explanation:
\(m = \frac{ - 3 - 6}{4 - ( - 2)} = \frac{ - 9}{6} = - \frac{3}{2} \)
\(6 = - \frac{3}{2} ( - 2) + b\)
\(6 = 3 + b\)
\(b = 3\)
\(y = - \frac{3}{2} x + 3\)