Answer:
Mai has less variability as compared to that of Priya
Step-by-step explanation:
IQR is the Inter quartile range and is the difference between upper and lower quartiles. It measures the variability as in terms it depicts the middle 50% of values when the values are arranged in ascending order
In case of Priya's median score was 118, and her IQR was 15. IQR = 15 means that there is a difference of 15 between the upper and lower quartiles
While in case of Mai, the IQR is 5 only.
Hence, Mai has less variability as compared to that of Priya
What is the best estimate for 3 1/5 + 6 1/5 = *
Answer:
9 2/5 I think
Step-by-step explanation:
Answer:
9 2/5
Step-by-step explanation:
3 + 6 = 9
1/5 + 1/5 = 2/5
*note that the denominator doesn't change when adding*
8) Jasmin wants to put new carpet in her bedroom.
See diagram below. The dimensions of which are
shown. If the carpet costs $27.85 per square
yard, how much will the carpet cost? (Answers
may be slightly different depending how you
round)
10ft 3 in
5ft 6 in
a. $57.68
b. $68.79
c. $174.34
d. $285.45
Answer:
c. $174.34
Step-by-step explanation:
Given that
The length is 10ft 3 inches = 123 inches and 3.14 yards
And, the breadth be 5ft 6 inches = 66 inches = 1.83 yards
ANd, the carpet cost per square is $27.85
We need to find out the amount of the carpet
Now the area is
= Length × breadth
= 3.416 × 1.83
= 6.25128 yards 2
Now the cost of the carpet is
= 6.25128 × $27.85
= $174.34
Suppose c was a total membership cost for m the two equations that model c are c=30m+50 an c=20m+100
Answer:
5 months
Step-by-step explanation:
Given
[tex]c = 30m + 50[/tex]
[tex]c = 20m + 100[/tex]
Required [Missing from the question]
At what month will the cost be equal
To do this, we equate both expressions
[tex]c = c[/tex]
This gives:
[tex]30m + 50 = 20m + 100[/tex]
Collect like terms
[tex]30m - 20m = 100 - 50[/tex]
[tex]10m = 50\\[/tex]
Solve for m
[tex]m = \frac{50}{10}[/tex]
[tex]m = 5[/tex]
Х
Use Pythagorean theorem to find right triar
Find the value of x in the triangle shown below.
8
СС
Со
2
As
10
AD
Со
Answer:
x = 6
Step-by-step explanation:
since they give us the hypotenuse and 1 leg then we subtract
10² - 8² = x
100 - 64 = 36
√36 = 6
Jada has time on the weekends to earn some money. A local bookstore is looking for someone to help sort books and will pay $12.20 an hour. To get to and from the bookstore on a work day, however, Jada would have to spend $7.15 on bus fare.
Which equation will represent Jada’s take-home earnings in dollars, E, if she works at the bookstore for h hours in one day.
12.20h + 7.15 = E
12.20h - 7.15 = E
7.15h + 12.20 = E
7.15h - 12.20 = E
Answer:
B
Step-by-step explanation:
Answer:
E = 12.20(h) - 7.15
h = 6.82 hours
Given:
Pay hour = $12.20 per hour
Bus fare = $7.15
1.Equation:
Assume
She has work for "h" hours
Total earning = E
So,
E = 12.20(h) - 7.15
If,
Total earning = E = $90.45
So,
E = 12.20(h) - 7.15
90.45 = 12.20(h) - 7.15
h = 6.82 hours
Find the value of x^2 + 1 divided by x^2 if x-1 divided by x =5
Answer:
x^2+1/x^2
(x+1/x)^2 = x^2+1/x^2 +2
(5)^2 = x^2+1/x^2 + 2
25 = x^2+1/x^2 + 2
25-2 = x^2+1/x^2
23 = x^2+1/x^2
Step-by-step explanation:
i will giv brainllents
Answer:
p=(17/2)(52/68)
Step-by-step explanation:
logic
Answer:
The correct answer is the 3rd option
Hope this helps!
Mark me brainliest if I'm right :)
What is the probability of choosing a gray button, not replacing it, and choosing gray again?
Answer:
you cant tell
Step-by-step explanation:
it depends how many if each button
in there is
8th grade math please explain
Drag a number into each box to show how to find the quotient 432 = 24 using the model. Numbers may be used once, more than once, or not at all.
1
18
8
0
192
Tens +
24
432
- 240
192
- 192
432 + 24 =
Answer:
Step-by-step explanation:
Hxhxhx
please help me , thank you
Answer:
D: 40 degrees
Step-by-step explanation:
if the arc going from B to A to C is 320 degrees then 40 degrees is added to that to make 360 degrees so it is 40.
Help me with these please
Answer:
1. Sound
Step-by-step explanation:
Sorry if wrong :> Hope i helped! Have a awesome day!!! You're a great hooman ^_^ Please mark brainliest !! I know the first one and only the first one ><
Jill has a rectangular table that is 3 1/2 feet long and 1 3/4 feet wide what is the area of jills table?
please help!
Answer: Fraction: 49/8 = 6 1/8 <-- (SIMPLIFIED)
Decimal: 6.125 <--- ( i just put this in case they were asking for decimal form lol)
Step-by-step explanation: What I had basically done was I had just multiplied the two fractions together, ( L x W ) to find the area of Jill's Table.
~ I hope this helped, have a gr8 day/night my friend!~
Can someone please help me understand slop? I don’t get it at all! Please please help will mark brainliest. No links, I will report all links.
Answer:
Slope is the line measurement of steepness.
Step-by-step explanation:
It can be calculated by "rise over run".
It is usually represented by the letter M.
The equation for slope is y^2 - y^1 divided by x^2 - x^1
I hope this helped.
Of course I can! So when we are given a line, all you have to do it find the INTERCEPT along the y-axis and then find the rate at which it goes up or down. Now this is just for linear. Their is also exponential and quadratic when you get to that level. In linear, we go up at a constant rate. Same with quadratic. But exponential doesn't increase in equal increments.
If we look at the image attached, you can see that the line intercepts the y axis at (0,7), and to find the actual slope of the line, we do rise over run. So we do the change in y over the change in x. So for the example provided, we go up 1 and then run 4. So the slope of this line is 1/4. And when we use slope-intercept form, y=mx+b. After the slope, we put an x. You were most-likely taught in school to use slope-intercept form when graphing a line.
So our slope of the example is 1/4 and our y-intercept is 7.
So our equation is
y=1/4x+7
I hope that this was able to help you! :)
If you need more help, consider Khan Academy or tutoring with your teacher!
Also, the Desmos Graphing Calculator is a great resource for graphing lines!
Please help!
Which of the following is equivalent to the radical expressions below when x>_2?
sqrt x-2* sqrt x+9
The equivalent expression for the multiplication of the rationals is given as follows:
C. [tex]\sqrt{x^2 + 7x - 18}[/tex]
How we multiply two rationals?To multiply two rationals, we keep the root and multiply the terms inside the root.
Hence, the equivalent expression is found as follows:
[tex]\sqrt{x - 2} \times \sqrt{x + 9} = \sqrt{(x - 2)(x + 9)} = \sqrt{x^2 + 7x - 18}[/tex]
Thus, option C is correct.
More can be learned about multiplication of rationals at https://brainly.com/question/21379687
#SPJ1
Triangle LMN has a vertical height of 2 units and a horizontal length of 3 units. Triangle NOP has a vertical height of 4 units and an unknown horizontal length.
Answer:
32
Step-by-step explanation:
A number from 22 to 29 drawn at random. What is the theoretical probability of drawing an even number
Answer:
Because it is theoretical probability you have to actually perform the activity. :/
Step-by-step explanation:
GUYS CAN WE GET THE PERSON WHO ANSWERS THIS CORRECTLY 1,000 THANKS?
1+1-1+1*1=
A. 3
B. 1
C. 2
D. -1
Answer:
answer: 2
Heres the answer lol!
Answer: C
Step-by-step explanation:
Can someone pleaseeee i know it’s 4 but to show what?
Answer:
I think you put the number 2
what is the answer 6(a - b + 4) please help show how you solved
Answer:
69420
Step-by-step explanation:
i took quiz
Answer:
6a - 6b + 24
Step-by-step explanation:
Use the distributive property to multiply 6 to the values given in the parentheses.
6(a - b + 4)
6 x a = 6a
6 x - b = 6b
6 x 4 = 24
Combine them:-
=> 6a - 6b + 24
hope this helps and is right :) p.s. i rlly need brainliest
which expression is equivalent to 4(3/4y - 2 + 1/2y? chose all that apply
Answer: Looks like u already answered the question
Step-by-step explanation:
The expression 4[(3/4)y - 2 + (1/2)y] is equivalent to the expression 5y - 8 and 3y - 8 + 2y.
What is Algebra?Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.
The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.
The expression is given below.
⇒ 4[(3/4)y - 2 + (1/2)y]
Simplify the expression, then we have
⇒ 4[(3/4)y - 2 + (1/2)y]
⇒ 3y - 8 + 2y
⇒ 5y - 8
The expression 4[(3/4)y - 2 + (1/2)y] is equivalent to the expression 5y - 8 and 3y - 8 + 2y.
More about the Algebra link is given below.
https://brainly.com/question/953809
#SPJ2
HELP PLEASE I WILL DO ANYTHING
Answer:
1
Step-by-step explanation:
please mark me brainliest
Answer:
4/4 its so eassy look at the triangle its give me answer
Simplify exexexexf
exexexfxf
Answer:
Maybe
Step-by-step explanation:
e⁴f
e³f²
hope it helps..
helpppppppppppppppppppp
Answer:
125 is the correct answer because sum of two opposite interior angles is equal to exterior angle
Find the measure of the angle indicated. PLS HELP
Answer:
The answer is 85 degrees.
Step-by-step explanation:
This is because all four interior angles of the rectangle should add up to 360 degrees. So 360-85-95-95 equals 85.
I hope I helped you! :)
How do we express 25 in exponential form?
Answer:
25= 5×5
Step-by-step explanation:
Please help me find the area of the triangles in the picture shown below.
Answer:
1)6
2)20
3)45
Step-by-step explanation:
a=1/2 bh
1) 4*3=12/2=6
2) 8*5=40/2=20
3)15*6=90/2=45
Answer:
1) 6
2) 20
3) 45
Step-by-step explanation:
To find the area of a triangle, use the formula [tex]\frac{1}{2} bh[/tex], where [tex]b[/tex] represents the length of the base, and [tex]h[/tex] represents the height. In the first triangle, the base length is 4 and the height is 3, so the area is 6. In the second triangle, the base length is 5 and the height is 8, so the area is 20. In the third triangle, the base length is 15 and the height is 6, so the area is 45.
for every dollar there is 100 pennies. think about that.
Answer:
The answer is 0.01. We assume you are converting between dollar bill and penny. You can view more details on each measurement unit: Dollar or penny The main non-SI unit for U.S. currency is the dollar. 1 dollar is equal to 100 penny. Note that rounding errors may occur, so always check the results.
Step-by-step explanation:
Answer:
Huh? ---
Yea, there are 100 pennies in a dollar....
Which properties are necessary to claim that the two prisms are congruent? Check all that apply. The lengths of correspo...
Complete question is;
Which properties are necessary to claim that the two prisms are congruent? Check all that apply.
1) The lengths of corresponding edges are in a 1:1 ratio.
2) The volumes are equal.
3) Corresponding angles have different measures.
4) Corresponding faces are not congruent.
5) The base areas are equal.
6) The prisms have the same height
Answer:
1) The lengths of corresponding edges are in a 1:1 ratio
2) The volumes are equal.
5) The base areas are equal.
6) The prisms have the same height
Step-by-step explanation:
For two prisms to be congruent, it means they are similar with the following properties;
Each pair of their corresponding angles must be the same.
Each pair of their corresponding lengths must have same ratio.
The ratio of their corresponding lengths will have to be 1:1
Also, they must have same volume and same height.
Thus, looking at the options, the correct ones are 1,2,5,6
1. You have a 16m by 24m rectangular area in your garden. You want to use it
to construct a swimming pool. The swimming pool will have a surrounding
foot path of 2m. If it costs $3 per square meters to tile the footpath, How
much will it cost to tile the entire footpath?
2m
2m
16 m
24 m

Answer:
Total cost of footpath = 528 m²
Step-by-step explanation:
Width of footpath is 2m.
Thus,
For longer footpath, there will be two sides. Thus; area = 2(24 + 2 + 2) × 2 = 112 m²
For shorter footpath, since the 2 longer sides have been taken care of, length remains 16m. Then area = 2(16 × 2) = 64 m²
Total area = 112 + 64 = 176 m²
cost to tile foot path is $3 per square metres.
Total cost of footpath = 176 × 3
Total cost of footpath = 528 m²