Answer:
[tex]Q_1 = 498[/tex]
[tex]Q_3 =1052[/tex]
Step-by-step explanation:
Given
[tex]Data: 777,\ 498,\ 619,\ 379,\ 895,\ 1,256,\ 1052[/tex]
[tex]n = 7[/tex]
First, the data has to be arranged:
[tex]Data: 379,\ 498,\ 619,\ 777,\ 895,\ 1052,\ 1256[/tex]
Solving (a): Lower Quartile
This is calculated as:
[tex]Q_1 =\frac{1}{4} * (N + 1)th[/tex]
[tex]Q_1 =\frac{1}{4} * (7 + 1)th[/tex]
[tex]Q_1 =\frac{1}{4} * 8th[/tex]
[tex]Q_1 = 2nd[/tex]
The 2nd data is 498
Hence:
[tex]Q_1 = 498[/tex]
Solving (b): Third Quartile
This is calculated as:
[tex]Q_3 =\frac{3}{4} * (N + 1)th[/tex]
[tex]Q_3 =\frac{3}{4} * (7 + 1)th[/tex]
[tex]Q_3 =\frac{3}{4} * (8)th[/tex]
[tex]Q_3 =6th[/tex]
The 6th data is 1052
Hence:
[tex]Q_3 =1052[/tex]
Solving (c): Interquartile Range
This is calculated as:
[tex]IR = Q_3 - Q_1[/tex]
[tex]IR = 1052- 498[/tex]
[tex]IR = 554[/tex]
A hotel elevator can hold up to 2000 pounds. When 6 people get on it,
they have a combined weight of 1050 pounds. How much additional
weight can the elevator handle?
Help me pleaseeee!!!!
Answer:
The elavator can handle 950 more pounds.
Step-by-step explanation:
Since the elevator can handle 2,000 lb, and there is currently 1,050 lb on it, you have to subtract the weight that the elevator can handle from the weight that's already on it. So in other words, do 2000 - 1050.
Please like and mark brainliest!
Hope it helps!
Please answer number 1! Thank you have a good day! :)
(05.05)
What is the rate of change of the linear relationship modeled in the table? (4 points)
Answer:
-1
Step-by-step explanation:
all you gotta do is do rise over run which is just y over x so you get -1/+1 which equals -1
hope this helps!
have a good one!!
God bless you!
:)))))))))))))))))))))))
Answer:
-1
Step-by-step explanation:
what number goes into both 40 and 24
Answer:
4 40 divided by 4 equals 10 and 24 divided by 4 equals 6
Step-by-step explanation:
step-by-step explanation: 8 goes into both but where are the answers
what are some characteristics that you can use to describe functions
Answer:
A function is a relation in which each possible input value leads to exactly one output value. We say “the output is a function of the input.” The input values make up the domain, and the output values make up the range.
Please help asap and the correct answer please its for homework
you answer will be option c
Please help!!!
PQR=/MNR. Find X.
Which equation is true when x = 0?
A 6- X + 2 = 4
B 2 + 6 - x= 4
C x - 6 + 2 = 4
D 6 + x - 2 = 4
Answer:
Answer is D
Step-by-step explanation:
x = 0
6 + x = 6
6 - 2 = 4
Find the value of X. Write your answer in simplest form.
X=__
Answer:
3
Step-by-step explanation:
[tex]x {}^{2} + x {}^{2} = (3 \sqrt{2} ) {}^{2} = 18[/tex]
[tex]2x {}^{2} = 18[/tex]
[tex]x = 3[/tex]
The value of x is 3 in the triangle.
What is Trigonometry?Trigonometry is a branch of mathematics that studies relationships between side lengths and angles of triangles.
By pythagoras theorem we find the value of x.
In a right-angled triangle, the square of the hypotenuse side is equal to the sum of squares of the other two sides
x²+x²=(3√2)²
2x²=9×2
2x²=18
Divide both sides by 2
x²=9
Take square root on both sides
x=3
Hence, the value of x is 3 in the triangle.
To learn more on trigonometry click:
https://brainly.com/question/25122835
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Like Terms or Unlike Terms: 8x + 88x +23x
Answer:
The terms are like.
Step-by-step explanation:
Like terms are terms whose variables and, if applicable, powers are the same. It doesn't matter if the coefficients are the same or not.
Since the terms have the same variable 'x', they are all like terms.
Hope this helps.
The distance around the school track is 0.25 mile. It takes Maribeth 5.1 minutes to run 2 laps around the school track. At that pace, how long does it take Maribeth to run 1 mile?
Answer:
10.2 minutes
Step-by-step explanation:
1 lap= 1/4 mile
2 laos= 1/2 mile
5.1 x 2= 10.2 minutes
Help plzzzzzzzzz!!!!!
Answer:
x=1
Step-by-step explanation:
Next time download Microsoft math
Dividing by 4 also means that you are
multiplying by ____?
Answer:
4?
Step-by-step explanation:
I think.
Answer:2
Step-by-step explanation:
2 here why if you divide by 4 what equal 4? Is 2 times 2
Kristina is buying a chair that has a regular price of $349. It is on sale for 1/4 (Fraction) off the regular price. There is a 6% sales tax on the chair. What is the total cost of the chair?
A - $240.81
B - $267.75
C - $277.46
D - $330.00
Answer:
277.46
Step-by-step explanation:
(A) Music and treats
(B) treats and savings
(C) music and savings
(D) toys and treats
Answer:
D
Step-by-step explanation:
Your answer is Toys and treats
Please help meeeeeeeeeeeeeeeeeeeeeeeeeeee
Please help ASAP!
You buy a coke and a burger for dinner. That ratio of the cost of the burger to the coke is 3:1. The total cost of the burger and coke is $8. What is the cost of the burger?
original: $2 new. $350
Answer:
nice job making money I wish I could im broke
Step-by-step explanation:
What is the length of the diagonal, d, of the rectangular prism shown below?
Round your answer to the nearest tenth.
Answer: I'm not sure but I need points. Hope you find your answer !
Step-by-step explanation:
Given that g(x) = 4x + 6, find the value of x that makes g(x) = 14.(5 points)
a
-50
O
b
-5
Ос
2
Od
8
PLEASE HELP ASAP PLEASE PLEASE
Answer:
Step-by-step explanation:
if you see a person that sends you a sketchy link dont click it is an ip grabber.
GUYS PLEASE HELP ME RIGHT NOW THIS IS URGENT OMGGG. Way is the slope and y intercept?
Answer: Slope:4; y-intercept: (0,0)
Step-by-step explanation:
To find the slope:
1. Take two points, I'm going to take (3,12) and (2,8).
2. Put it into the slope equation: [tex]\frac{8-12}{2-3}[/tex] => [tex]\frac{-4}{1}[/tex] => 4
Slope is 4!
Find the y intercept: Its already in the table for you.
(0,0)
Have a nice day! :D
Which decimals are in order from least to greatest?
A 0.4, 0.05, 0.6
B. 0.06, 0.05, 0.4
C. 0.04, 0.5, 0.6
D. 0.06, 0.05, 0.04
Answer:
b
Step-by-step explanation:
Answer:
B. 0.06, 0.05, 0.4
Step-by-step explanation:
Use a decimal chart it can be very helpful
A lamp post casts an 18ft shadow. If Chris’s shadow is 6ft long and his height is 5.25ft, what is the height of the lamp post?
Answer:
15.6
Step-by-step explaination:
So first you have to find how much longer the shadow is from the actual. That is 1.15384615385 or about 1.15.
You take that and divide it by 18 and you get 15.6
Please help last question and I can get out of class
Answer:
g = 7/5 + 3r/10
Step-by-step explanation:
Brainlest plss
In ΔPQR, the measure of ∠R=90°, the measure of ∠P=38°, and PQ = 62 feet. Find the length of RP to the nearest tenth of a foot.
Answer:
48.9 feet
Step-by-step explanation:
cos P = Adj / Hyp = X / 62
cos 38 = X / 62
X = 48.8567 = 48.9
In the expression 3x-10 which would be the constant
Answer:
-10
Step-by-step explanation:
The constant is the part of the algebraic function or expression that does not change. In this case, as x changes, the constant -10 does not. Thus, -10 is the constant.
The diameter of the the EPCOT Ball at Disney is 165 feet. Approximate
the volume of the EPCOT Ball. Round to the nearest foot.
Answer:
2352071 ft ^3
Step-by-step explanation:
formula for volume of a sphere is
V= 4/3 * [tex]\pi[/tex] * r ^3
V = 4/3 * [tex]\pi[/tex] * 82.5 ^3 = 2352071 ft ^3
angle 1 and angle 2 are ____.
Answer:
Complementary angles
Step-by-step explanation:
When two angles get added to form 90° those two angles are called Complementary angles.
Here, <1 + <2 = 90°
Hence, both are Complementary Angles (Ans)
6x - 2y = 10
y = -2x + 10
Answer:
(3,4)
Step-by-step explanation:
Step-by-step explanation:
6x-2y=10
y+2x=10
2y+4x=20
6x-2y+2y+4x=10+20
10x. =30
X=3
y+2x=10
y+6=10
y=4
.........................
Answer:
x=10, y=20
Step-by-step explanation:
180-20-=160
160-90=7x
7x=70
x=10
5x+2y=90
5(10)+2y=90
50+2y=90
2y=40
y=20
Hope this helps! :)
Answer:
x=10 y= 20
Step-by-step explanation:
to find x use the 20* and the 90* from the top to get 110
then use the straight line to subtract 110 180-110=70
then do 70 / 7 =10
to find y solve for 5x first to get 50 add 70* from the vertical angle to get 120
then use the vertical angle from 20* to get 140
then use the straight line to subtract 140 180-140=40
then do 40/2 = 20