Answer:
The Distributive Law says that multiplying a number by a group of numbers added together is the same as doing each multiplication separately.
Step-by-step explanation:
Example: "3" can be "distributed" across the "2+4" into 3 times 2 and 3 times 4.
A task force to encourage car pooling did a study of of one-way commuting distances of workers in the downtown Dallas area. A random sample of 60 workers was taken. The results are below:One-Way Commuting Distance (miles) Mean12.03333333Standard Error0.712268068Median14Mode16Standard Deviation5.517204729Sample Variance30.43954802Kurtosis-0.84324231Pearson's-1.069382104Range19Minimum1Maximum20Sum722Count60True or False
Answer:
TRUE
Step-by-step explanation:
using the given data for the one way commuting of workers we can conclude that the spread is = 0.458493468
hence the correct option is TRUE
One way commuting is traveling of passengers using a single lane in both directions
20points!!!!
PLEASSEE HELPP
WILL GIVEE BRAINLIEST!!!!!!!!
If x2 = 10, what is the value of x? O I/10 O120 05 O +20
If you mean:
x² = 10
√x² = √10
x = √10
if you meant:
2x = 10
2x/2 = 10/2
x = 10/2
x = 5
hope this helps?
what is the average of 301,317,167 and 319
Answer:
150658743
Step-by-step explanation:
(301 317 167+319)÷2=150658743
Write an expression for " x divided by nine".
Please help!!
10 POINTS
Answer:
x/9
Step-by-step explanation:
x divided by 9
=> x ÷ 9
Take that and turn it into a fraction
=> x/9
hope this helps and is right. p.s. i really need brainliest :)
Answer:
45
Step-by-step explanation:
Is it a cylinder or a sphere?
Answer: Sphere
Step-by-step explanation:
Charlotte invested $33,000 in an account paying an interest rate of 7%
compounded continuously. Alyssa invested $33,000 in an account paying an interest
rate of 7% compounded daily. After 19 years, how much more money would
Charlotte have in her account than Alyssa, to the nearest dollar?
Answer:13058
Step-by-step explanation:
Which of the following statements best describes the diagram below?
a. The intersection of two planes is a line.
b. The intersection of two points is a line.
C. Two points can be contained in two planes.
d. Two points can intersect at two planes.
The statement first “The intersection of two planes is a line." option (a) is correct.
What is a straight line?A straight line is a combination of endless points joined on both sides of the point.
The slope 'm' of any straight line is given by:
[tex]\rm m =\dfrac{y_2-y_1}{x_2-x_1}[/tex]
We have two planes, Y and Z intersecting each other.
The intersection of two lines is a point.
As we know, if the two planes intersect each other, the intersection will be a line.
If planes are parallel then there will no intersection.
Thus, the statement first “The intersection of two planes is a line." option (a) is correct.
Learn more about the straight line here
brainly.com/question/3493733
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PRETTY PLS HELPPPP!/ Kyle has a storage box that is 2 ft. long, 3 ft. high, and has a volume of 12 ft. 3 . Myla has a storage box that is 4 ft. high, 2 ft. long, and has a volume of 16 ft. 3 . What are the widths of Kyle and Myla's boxes? Explain how you know.
Answer:
Kyle box width is 2 and myla box width is 2
Step-by-step explanation:
The formula for Volume is LxWxH. 2 x 3 = 6. 12/6 = 2 and for myla box 4x2 =8. 16/8 = 2. ngl i think i deserve brainlest.
Mr.Nolan paid $36.95 for each adult shirt and $23.95 for each youth shirt he bought.Mr.Nolan bought 2 adult shirts and 5 youth shirts.
Answer:
Mr.Nolan paid $193.65 in total for the shirts
Step-by-step explanation:
$36.95 (how much one adult shirt costs) x 2 shirts = $73.90
$23.95 (how much one youth shirt costs) x 5 shirts = $119.75
$119.75 (youth shirts total costs) + $73.90 (adult shirts total cost) = $193.65
Mr.Nolan paid $193.65 for the 2 adult shirts and 5 youth shirts.
Hopefully this helps :3 sorry if wrong :( Plz mark brainiest if correct :D Your bootiful/handsome! Have a great day luv <3
-Bee~
Answer:
only answering because why not
Step-by-step explanation:
What is the area of this trapezoid?
Answer: 6625 sqaure yards
Step-by-step explanation:
Area for a trapezoid formula is A=(base 1 + base 2)·height÷2
So base one is 120 and base two is 10+120+15=145
and the height is 50 so (120+145)·50÷2=6625 The area for the trapezoid is 6625
Look at the figure below.
Choose all the names that describe the figure.
A. square
B. rhombus
C. rectangle
D. trapezoid
E. quadrilateral
F.parallelogram
Really need help
Five less than twice what negative number squared is 157?
Answer:
-9
Step-by-step explanation:
2(-x)² - 5 = 157
2x² - 5 = 157
add 5 to each side of the equation:
2x² = 162
divide both sides by 2:
x² = 81
√81 = 9 or -9
20
Select the correct answer.
Jane planted a marigold sapling in her garden and recorded its growth every week. The plant's height, in inches, is modeled by the function hig),
where x is the number of weeks since Jane planted the sapling.
Answer:
The function is increasing, but the average rate of change is decreasing.
Step-by-step explanation:
I used a graphing calculator good luck on your exam my fellow edmentum user.
The true statement is (c) the function is increasing, but the average rate of change decreases
How to determine the true statement?From the function table of values, we have the following highlights
The x values increaseThe values of f(x) also increaseThe above means that the function is increasing
Next, we calculate the average rates of change:
At interval x = [0,1], the average rate of change is:
Rate = (8.49 - 3)/(1- 0) = 5.49
At interval x = [1,2], the average rate of change is:
Rate = (11.62 - 8.49)/(2- 1) = 3.13
The above shows that the average rate of change decreases
Hence, the true statement is (c) the function is increasing, but the average rate of change decreases
Read more about functions at:
https://brainly.com/question/4025726
Jaxon paid for 6 pounds of meat to be delivered.
Each pound of meat cost $13.75.
Jaxon paid $12.60 for delivery.
What is the total amount Jaxon paid?
A. $156.75
B. $26.35
C. $95.10
D. $89.35
Answer:
C/95.10
Step-by-step explanation:13.75 x 6 =82.5+12.60=95.1
Muided Practice You Understand? Explain the steps involved in evaluating the expression 1. [(4 + 2) - 1] x 3.
Answer:
Step-by-step explanation:
[(4 + 2) - 1] x 3
[6 - 1] x 3
5 x 3
15
I need an answer so I can get good grades
Answer:
Perimeter of figure = 36.3
Step-by-step explanation:
We'll begin by calculating the perimeter of the rectangle. This can be obtained as follow:
Length (L) = 9
Width (W = 4
Perimeter of rectangle (Pᵣ) =?
Pᵣ = 2(L + W)
Pᵣ = 2(9 + 4)
Pᵣ = 2(13)
Pᵣ = 26
Next, we shall determine the perimeter of semi circle. This can be obtained as follow:
Diameter (d) = 4
Pi (π) = 3.14
Perimeter of semi circle (Pₛ) =?
Pₛ = ½(πd) + d
Pₛ = ½(3.14 × 4) + 4
Pₛ = ½(12.56) + 4
Pₛ = 6.28 + 4
Pₛ = 10.28
Finally, we shall determine the perimeter of the figure. This can be obtained as follow:
Perimeter of rectangle (Pᵣ) = 26
Perimeter of semi circle (Pₛ) = 10.28
Perimeter of figure =?
Perimeter of figure = Pᵣ + Pₛ
Perimeter of figure = 26 + 10.28
Perimeter of figure = 36.28 ≈ 36.3
Evaluate the expression [(18 ÷ 2 + 54 ÷ 9) × 2] × 2.
PLEASE EXPLAIN I KNOW ITS 60
Answer:
PEMDAS
Step-by-step explanation:
Answer:
[tex]=60[/tex]
Step-by-step explanation:
[tex]\mathrm{Follow\:the\:PEMDAS\:order\:of\:operations}[/tex].
[tex]\left(18\div \:2+54\div \:9\right)\times \:2[/tex]
[tex]=15\times \:2[/tex]
[tex]=30[/tex]
[tex]=30\times \:2[/tex]
[tex]=60[/tex]
Plsss help me due in 10 minutes
Answer:
Its the second one.
Step-by-step explanation:
This is because everytime you multiply s times 1/6, you get r. Hope this helps :)
You roll a die twice. What is the probability of rolling a number greater than 1 and then rolling a 6?
Answer:
5/36
Step-by-step explanation:
P(>1, 6) = 5/6 x 1/6 = 5/36
What is the answer no link no links I will report the answer is not 70%
Answer:
75%
Step-by-step explanation:
Answer:
75%
Step-by-step explanation:
In a box-and-whisker plot, the whiskers show the minimum and maximum while the edges of the box show the first and third quartiles. The line in the box shows the median.
Quartile means a quarter of the data.
We're trying to find out what percentage of the students scored between 70 and 100.
70 is right on the 1st quartile mark, while 100 is on the maximum mark.
This means that a quarter of students got lower than 70, and nobody scored over 100 (because it's a test and it's calculated in percentage).
If a quarter of students got lower than 70, that means three-quarters of students got 70 or higher. And since the maximum is 100, and that is also what we're trying to find, the answer is 3/4 of all students.
3/4 = 75%
Hence, the answer is 75%.
How many real solutions does the system have?
y = -3x - 1
y = x^2– 3x + 4
Enter your answer in the box
Answer:
no real solutions
Step-by-step explanation:
Substitute y:
-3x-1 = x^2 - 3x + 4
move terms to one side:
0 = x^2 + 5
x^2 = -5
x = ±√5i
no real solutions
Indria is wrapping the box below. How much wrapping paper does she need 8in 6in 3 in
Answer:
6pulgadas
Step-by-step explanation:
180 divided by 280 is equal to?
Step-by-step explanation:
Therefore, 180/280 simplified to lowest terms is 9/14.
I hope it's helpful for you.....
please no link answers
Phillip decides to invest $800,000 in a period annuity that earns 5.2% APR
compounded monthly for a period of 20 years. How much money will Phillip
be paid each month?
A. $6159.31
B. $5368.43
C. $5200.00
D. $6389.29
The compounded amount after 10 years would be $1,458,293.87.
What is the formula to calculate the compound interest?The formula to calculate the compound interest is -
[tex]$A =P(1 + \frac{r}{n}) ^{nt}[/tex]
Given is that Phillip decides to invest $800,000 in a period annuity that earns 5.2% APR compounded monthly for a period of 20 years.
We can calculate the compounded amount as -
A = 800000(1 + 0.052/12)^(12 x 20)
A = 1,458,293.87
Therefore, the compounded amount after 10 years would be $1,458,293.87.
To solve more questions on compound interest, visit the link below -
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Answer: B. 5368.43
Step-by-step explanation:
Take my word.
An independent-samples t test was conducted to compare high-altitude exercise to exercise at sea-level. Imagine the mean comfort level of participants, rated on a 7-point scale where high values reflect high comfort, at high altitude was 3.5 while the average at sea-level was 5.1. Imagine also that values were calculated for sdifference of 1.1, 2.04 for pooled variance, and 35 for degrees of freedom total. What are the critical cutoffs for this test
Answer:
-2.03, 2.03
Step-by-step explanation:
The degree of freedom (df) ;
Df total for the two samples = 35
Therefore, obtuaking the critical value using a T-test distribution at 95% confidence level.
(1 - 95%) / 2 = (1 - 0.95) / 2 = 0.05 / 2 = 0.025
Using a T critical value calculator or t table distribution ;
Tcritical, 0.025, df = 35 = 2.03
Left tail = - 2.03
Right = 2.03
Hence, critical cutoff :
(-2.03 ; 2.03)
Help. Please and a few others are
Answer:
YES ITS MEDIAN!!!
Step-by-step explanation:
Answer:
yes you are correct it is the median.
Step-by-step explanation:
is this a reflection over the x-axis, y-axis, or neither?
Answer:
neither
Step-by-step explanation:
If you start as a negitive, negitive, you can't refelct over neither axis keeping it a negative, negative.
Answer y + 7 = 18 show your work
Answer:
11
Step-by-step explanation:
y+7=18
take away 7 by subtracting from both sides
y+7=18
-7. -7
y=11
Answer:
y+7=18(take +7 when it crosses the= sign it changes to -7)
y=18-7
y=11
Which Expressions Represent Area?
Answer:
Step-by-step explanation: