Answer:
no because Chance is likely to account the result.
The value of n is...
Answer:
n =59
Step-by-step-explanation :
the length and width of a rectangle is (x + 4) and x, respectively. what statement best describes (x + 4)?
Answer:
b. length is 4 more than the width.
Step-by-step explanation:
Length - width = x + 4 - x = 4.
if the product of two identical number is one thousand twenty four. Find out of the numbers
Answer:
32
Step-by-step explanation:
1,024 will be a perfect square if it is the product of 2 of the same numbers:
Calculate the square root of 1024:
[tex]\sqrt{1024}[/tex]
= 32
So, the number is 32
Answer:
32
Step-by-step explanation:
Let the unknown number be n.
When multiplied together, the product is 1,024. Therefore:
[tex]n\cdot n=1024[/tex]
Combine:
[tex]n^2=1024[/tex]
Take the square root of both side:
[tex]n=\sqrt{1024}=32[/tex]
Therefore, the unknown number is 32.
Please help assappppp!!!1
Answer:
(D) C'D' and CD are equal in length
Step-by-step explanation:
When we reflect a line, nothing changes about it except it's position.
The line never gets dilated in any way.
This means that B and C must be incorrect, since they refer to dilating the line.
Now we can think about it. If we reflect a line across the y-axis, that means that the line will be parallel to the original line. This means A is false.
That leaves D.
Hope this helped!
hi help me (2·4)²= this is other (6:2)²+
Answer:
(2·4)² = 64 / (6*2)² = 144
Step-by-step explanation:
Follow PEMDAS :
Parenthesis first, so:
2 * 4
==> 8
Then Exponent:
8 ^2
==> 64
(2·4)² = 64
Do the same for (6:2)² :
Parenthesis first :
6 * 2
==> 12
Then Exponent:
12^2
==> 144
(6:2)² = 144
Answer:
1. 64 is the answer.2. 144 is the answerStep-by-step explanation:
First, multiply the numbers inside the parenthesis. So
1. 2*4 = 8
2. 6*2 = 12
Next, Use the exponents
1. 8^2
2. 12^2
Finally, solve using exponents.
1. 8^2 = 64
2. 12^2 = 144
So 64 and 144 is the answer.
Hope this helped,
Kavitha
Should 21st century skills such as critical thinking, collaboration or logic and reasoning be taught in math class? Explain your answer.
Answer:
YES
Step-by-step explanation:
I would recomend them as electives, for students who want a higher level of education, not a required course. I do think school should offer more course options at there school, to specialize a students learning exsperience. So yes I think schools should offer these courses...as electives.
Answer:
No because that's not math related, it should be taught in/as a different class.
Which expressions are equivalent to 3(4h+2k)?
Answer:
(4h+2k)
Step-by-step explanation:
y685
Please help ASAP please
Answer:
a(sub n)=a(sub n-1)÷4 when n≥2
Step-by-step explanation:
a(sub n)=a(sub n-1)÷4 when n≥2 (the second term)
sorry - my iPad doesn’t let me do subscript. You just have to write an n and n-1 in the lower subscript position after a
Evaluate ab – 0.55 when a
1 and b = 5.
Marlon is bowling in a tournament and has the highest average after 5 games, with scores of 210, 225, 254, 231, and 280. In order to maintain this exact average, what must be Marlon’s score for his 6th game?
Answer:
240
Step-by-step explanation:
Right now, Marlon's average is (210 + 225 + 254 + 231 + 280) / 5 = 240. To maintain that average, the sum of Marlon's scores after 6 games must be 240 * 6. Currently, the sum of Marlon's scores is 240 * 5 so he must score a 240 * 6 - 240 * 5 = 240(6 - 5) = 240 * 1 = 240 for his last game.
If 5/8 is multiplied by 4/5 will the product be greater than the two factors? Explain.
Answer:
Step-by-step explanation:
4/5 is less than 1, so multiplying 5/8 by 4/5 results in a product smaller than the two factors.
(-2)+6(-5)+9 find the sum
Answer: We should first use order of operations to multiply 6 and -5. Then we add and subtract from left to right.
Demo:
6 * (-5) = -30
Equation looks like: -2 - 30 + 9
-2 - 30 = -32
-32 + 9 = -23
-23 is the answer to this equation.
Assume that a, b, and c are real numbers. If a > b, and (a + c) > (b + c), then what is true of c?
Answer:
Problem:
"Assume that a, b, and c are real numbers. If a > b, and (a + c) > (b + c), then what is true of c?"
Answer:
c can be any real number. There is no other conclusion we can come to. This is simply the addition property of inequality.
Answer:
Step-by-step explanation:
c is a real number. We can not know if it is positive or negative
compressed by a factor
of 1/2, horizontally and
vertically translated 5 units
can someone help me find the equation
Plz help me I just started 8th grade.
Answer:
I think this is slope. So for each point you go up 3 units. All of the point should connect into a straight line.
Step-by-step explanation:
Mark Point R on the graph to its coordniates. Do the same to Point D, L and F. after you are done then go back to each point and go up 3 units/points. Then draw a line connecting the 4 points. Then you will have your answer. Hope this helped!
N•6 as a verbal expression
Answer:
[tex]\large \boxed{\mathrm{The \ product \ of \ N \ and \ 6}}[/tex]
Step-by-step explanation:
[tex]\sf N \cdot 6[/tex]
[tex]\sf N \ and \ 6 \ are \ multiplied.[/tex]
[tex]\sf The \ product \ is \ the \ result \ of \ multiplying.[/tex]
Joanne read 84 pages in 4 hours. What is the unit rate?
If Joanne read 84 pages in 4 hours. Then the unit rate for Joanne is 21 pages per hour.
What is the rate?The rate is the ratio of the amount of something to unit time.
For example - If the speed of the car is 20 km/h which means the car travels 20 km in one hour.
Joanne read 84 pages in 4 hours.
Then the rate of the Joanne will be
[tex]\rm Rate = \dfrac{84}{4}\\\\Rate = 21[/tex]
More about the rate link is given below.
https://brainly.com/question/14731228
#SPJ2
Does anyone know this?
Answer:
Hey there!
The domain is the range of all the x values.
So for this graph, the domain would be [tex]-10<x\leq 8[/tex].
Note that the open circle means < or > and the closed circle means ≤ or ≥.
Let me know if this helps :)
What is a “real number “
HELP PLEASE IM BEGGING SOMEBODY!!??!
Answer:
0.16
Step-by-step explanation:
We can convert 4 / 25 to 16 / 100. Since 100 ends in 2 zeroes, we know that there will be 2 digits after the decimal point, therefore, the answer is 0.16.
Answer:
0.16 is the answer
Step-by-step explanation:
just simply divide 4 by 25 and you ll get the answer
I need help, please help me
Answer:
1)2A/b=h
2)m1=Fgr'2/Gm2
Step-by-step explanation:
Hope it helps you
A lending library has a fixed charge for the first three days and an additional charge for each day thereafter. Saritha paid ₹27 for a book kept for seven days, while Susy paid ₹21 for the book she kept for five days. Find the fixed charge and the charge for each extra day.
Answer: fixed charge = 15, extra day = 3
Step-by-step explanation:
Let x represent the charge for an extra day (after 3 days)
Let y represent the fixed charge (for first 3 days)
Equation 1: 7 days is 4 extra days --> 4x + y = 27
Equation 2: 5 days is 2 extra days --> 2x + y = 21
Multiply the second equation by -1 and add the two equations together:
4x + y = 27
-2x - y = -21
2x = 6
x = 3
Input x = 3 into either equation to solve for y:
2x + y = 21
2(3) + y = 21
y = 15
Solve the equation: 3x - x + 2 = 4(2x - 1) infinite solutions x = 1 x = -1 no solution
Answer:
[tex]x=1[/tex]
B
Step-by-step explanation:
So we have the equation:
[tex]3x-x+2=4(2x-1)[/tex]
Combine like terms on the left:
[tex]3x-x+2=4(2x-1)\\2x+2=4(2x-1)[/tex]
Distribute out the right:
[tex]2x+2=4(2x-1)\\2x+2=8x-4[/tex]
Subtract 2x from both sides. The left side cancels:
[tex](2x+2)-2x=(8x-4)-2x\\2=6x-4[/tex]
Add 4 to both sides. The right side cancels:
[tex]2+4=(6x-4)+4\\6=6x[/tex]
Divide each side by 6:
[tex](6)/6=(6x)/6\\x=1[/tex]
Therefore, the solution is: x=1.
Renee wants to put a fence around her
square garden that has an area of
6,500 square feet. Determine the
perimeter of the garden to the nearest
tenth of a foot.
Answer:
320 "if rounded"
Step-by-step explanation: you find out what number times itself equals 6500 which is 80.623 "rounded to 80" then you add up all the sides "80+80+80+80" or "8x4" which would be 320 but you have to do nearest tenth so your answer would be 322.4.
use a number line to determine the new balance of Tims account. What number could be added to the expression 43 + (-52) to result in sum of zero Model your answer using a number line.
Answer:
very urgent by the get together his used handcrafted
Step-by-step explanation:
hand i do like anisajish
Please answer the question below. Please answer
Answer:
I think of (C.85) can't be constructed
Step-by-step explanation:
hope this helps you :)
Answer:
C) 85
Step-by-step explanation:
Hope this helps
The points S, T, U and V all lie on the same line segment, in that order, such that the
ratio of ST : TU: UV is equal to 6:2:3. If SV = 22, find TV.
==============================================
Explanation
Let x be some positive real number such that
ST = 6xTU = 2xUV = 3xleading to the ratio
ST:TU:UV = 6x:2x:3x = 6:2:3
Note how I effectively started with 6:2:3 and multiplied all parts of the ratio by x to get 6x:2x:3x
-----------------
The parts of the ratio add up to the longest segment SV
ST+TU+UV = SV
6x+2x+3x = 22
11x = 22
x = 22/11
x = 2
Therefore,
ST = 6x = 6*2 = 12TU = 2x = 2*2 = 4UV = 3x = 3*2 = 6Note how ST+TU+UV = 12+4+6 = 22, which is the length of SV. This helps confirm we have the correct x value.
-----------------
The last step is to find the length of TV
TV = TU+UV
TV = 4+6
TV = 10
Or you could do
ST + TV = SV
12+TV = 22
TV = 22-12
TV = 10
Question 2 Multiple Choice Worth 2 points)
y Classes
(08.07 LC)
Teacher
Two friends are reading books Jimmy reads a book with 21,356 words. His friend Bob reads a book with one-and-a-half times as many words. Which expression
represents the number of words Bob reads?
O 21,356 x 2
Lessons
21,356 x
1
Assessments
021,356 x
My Grades
O 21.356 x 10
Email
Group
Discussions
Question 3 Multiple Choice Worth 2 points)
Site Map
(08.07 LC)
Vous Question
Question 1 (Not Answered)
ON
Nexd Question
HI
Answer:
[tex]B = \frac{3}{2} * 21,356[/tex]
Step-by-step explanation:
Given
Represent Jimmy with J and Bob with B
[tex]J = 21,356[/tex]
[tex]B = 1\frac{1}{2} * J[/tex]
Required
Determine the expression for B
[tex]B = 1\frac{1}{2} * J[/tex]
Substitute 21,356 for J
[tex]B = 1\frac{1}{2} * 21,356[/tex]
Convert Mixed fraction to improper
[tex]B = \frac{3}{2} * 21,356[/tex]
The above is an expression for B
Solving further, we have
[tex]B = \frac{3 * 21,356}{2}[/tex]
[tex]B = \frac{64068}{2}[/tex]
[tex]B = 32034[/tex]
It takes Erin 4 hours to build a statue and Cathy 6 hours to do the same job. How
many hours would it take them to build a statue working together?
I need help please !!
Answer:y=28
Step-by-step explanation:
all triangles add up to 180 and this triangle is an isosceles triangle so 34 should be equal to x-5 meaning that two of the angles are 34 degrees and you just need to subtract 34(2) from 180 which is 180-68 to give you 112. Then since this is the value of 4 times y, just divide 112 by four to isolate the variable and you get 28.