Answer: I need help on this did you ever find the answer
Step-by-step explanation:
please please help me asap! Which set of numbers correctly identifies the lower extreme, the lower quartile, the median, the upper quartile, and the upper extreme for the data set given?
76, 59, 63, 57, 88, 67, 81, 72, 52, 61, 89
1. {52, 60, 67, 79, 89}
2. {52, 59, 67, 81, 89}
3. {52, 60, 67, 81, 89}
4. {52, 58, 67, 79, 89}
Answer:
3. {52, 60, 67, 81, 89}
Step-by-step explanation:
What is the area, in square centimeters, of an equilateral triangle with a perimeter of 15 centimeters? Round the answer to the nearest tenth.
Answer:
A≈10.83cm²
Step-by-step explanation:
Unit Conversion:
P=15cm
Using the formulas
A=3
4a2
P=3a
Solving forA
A=3P2
36=3·152
36≈10.82532cm²
Answer:
10.8 cm^2 to nearest tenth.
Step-by-step explanation:
You can use Hero's formula to do this:
Area = √[s(s-a)(s-b)(s-c)] where s = semi-perimeter, a b and c are the lengths of the 3 sides,
Here s = 15/2 = 7.5 and a, b and c = 5.
area = √(7.5 * 2.5 * 2.5 * 2.5)
= √117.1875
= 10.8253.
Another method would be to use trigonometry
h = 5 sin 60 and 1/2 * base = 1/2 * 5 = 2.5
So area = 5 sin60 * 2.5 = 10.8253,
Order the lengths of the sides of triangle ABC from greatest to least Angle A = 78° angle B = 56° and angle C = 46°
Answer:
AC ; BC ; AB
Step-by-step explanation:
Given the triangle attached :
Using visual cue, we can detect the and order the length of the sides of the triangle from greatest to least as follows :
Greatest = AC
Followed by BC ;
Then ; AB
Hence. We have ;
AC ; BC ; AB
Find the circumference when the diameter is 12.4cm
Answer:
circumference = 3.14×12.4
circumference =38.936
Please help. No links, will give brainliest. Questions 2,4,5,6,7, and 8 thanks
Answer:
5.
x=14
6.
x=6
more details look it at attachment.
HELP PLEASE. A truck bed has a volume of 120 cubic feet. The bed is 4 feet wide and has a height of
3 feet. What is the length of the bed?
Options:
A: 40
B: 1
C: 3
D: 10
Answer:
D
Step-by-step explanation:
Volume = lwh
120 = l(4)(3)
l = 10 feet
Garrett throws a dart at a circular dart board. The dart board has a radius of 16 inches, and the bull's eye in the center of the dart board has a radius of 6 inches
What is the probability that a dart thrown at random within the dartboard will hit the bull's eye? Round your answer to the nearest tenth, if necessary
A. 37.5%
B. 26.7%
C. 7.1%
D. 14.1%
Answer:
C. 7.1
Step-by-step explanation:
Answer:
The probability that a dart thrown at random within the dartboard will hit the bull's eye is 14.1%
Step-by-step explanation:
[tex]The probability is found by dividing the area of the bull's eye by the total area of the dart board:\[\large P(bull's\ eye)=\frac{\pi\ 6^{2}}{\pi\ 16^{2}}=\frac{36}{256}=0.1406\]Therefore your answer of 14.1% is close.[/tex]
#SPJ2
The following tables show some values from three different functions. which of these functions could be quadratic?
Answer:
C. III only
Step-by-step explanation:
a quadratic function means that as the maximum power in its arguments it is squaring 1 or more items.
so, let's look at the tables.
table I shows the powers of 2. y = 2^x
2^0 = 1
2^1 = 2
2^2 = 4
2^3 = 8
so, it is not saying anything in general.
table II shows an "identity" equation. y = x
0 = 0
1 = 1
2 = 2
3 = 3
this does not square anything.
table III shows then finally a square equation. y = x^2
0^2 = 0
1^2 = 1
2^2 ≈ 4
3^2 = 9
hurray !
simplify r +5/2 + r-4 /3
Answer:
2r+7/6
Step-by-step explanation:
Answer:
2r +7/6
Step-by-step explanation:
See the steps below:)
It takes Sui 15 minutes to make 5 bracelets. At this rate , how many minutes will it take Sui to make 60 bracelets?
Answer:
60/5 = 12
15 x 12 = 180 minutes
Shirts are $12 each and Mary has no more than $48 to spend.How many shirts can she purchase
Answer:
4 shirts
Step-by-step explanation:
$48/$12= 4 shirts
Hope this helped! :)
Does anyone know the answer to this question?
find the value of “x”pls help
Answer:
73 degrees
Step-by-step explanation:
180-127=53
53+54= 107
180-107
= 73 degrees
Mark me the brainliestt :))
What is the sum of the of what is the sum of the given arithmetic series?
5 + 8 + 11 + ... + 92
O 1554
O 1545
O 1455
O None of these
Answer:
3rd option : 1455
Step-by-step explanation:
here, a = 5, d = 3 , tn = 92, n = ?, Sn = ?
tn = [a + (n - 1) d]
92 = [ 5 + (n - 1)d
92 = 5 + 3n - 3
92 - 5 + 3 = 3n
90 = 3n
n = 90/3
n = 30
By sum of first n terms of an A. P formula,
Sn = n/ 2 [ 2a + (n - 1) d]
Sn = 30/2 [ 2 * 5 + (30 - 1) 3]
Sn = 15[ 10 + 29 ( 3) ]
Sn = 15[ 10 + 87 ]
Sn = 15( 97 )
Sn = 15 * 97
Sn = 1455
Therefore, option 3rd 1455 is correct.
Sandra prepared 15 kilograms of dough after working 3 hours. How many hours did Sandra
work if she prepared 20 kilograms of dough? Solve using unit rates.
hours
Answer:
4 hours
Step-by-step explanation:
4 hours because if 15 is 3 hours. count by 5. 5 kilograms of dough would be 1 hour, 10 kilograms of dough would be 2 hours leaving 15 at 3 hours and 20 kilograms at 4 hours.
What is the greatest common factor for this set of terms:
3x, 18
Please help me!!!
Help please it’s a text
Answer:
D
please mark brainlist!!! please
Answer:
d
Step-by-step explanation:
study of interactions among organisms and between
What is the volume of this prism?
Answer:
56.3
Step-by-step explanation:
The third one.
Answer:
is your answer option no 3 is correct
I hope is helpful
4. If f(x)=2x+3(x+4)+5 then f(6)=?
Answer:
f(6)=42
Step-by-step explanation:
We know that the equaiton is f(x)=2x+3(x+4). So that means when it is f(6), we plug in 6 into all of the x. Therefore, the equation will be f(6)=2(6)+3(6+4). We combine like terms to get f(6)=12+3(10). We do 3x10 which is equal to 30. f(6)=30+12. 30+12=42. f(6)=42. Therefore, f(6)=42.
If this has helped please mark as brainliest
Answer: 47
Step-by-step explanation:
That just means replace the x’s with 6 in the equation. So 2*6+3(6+4)+5. 6+4 is 10, 2*6 is 12. So the equation is now 12+3(10)+5. 3*10 is 30. 12+30+5=47.
What is the solution to the equation 3 + = 4? y = y = y = 1 y = 4
Answer:
y = 1
Step-by-step explanation:
3 + y = 4
y = 1
Answer:
Step-by-step explanation:
I think its y=1 but I'm not sure
Hope this helps
Have a good day
Pls tell me if I'm wrong
Solve for x.
(3x - 1)2 = 25
Answer:
9/2
Step-by-step explanation:
2(3x - 1) = 25
6x - 2 = 25
6x = 27
x = 9/2
Lydia buys peanut butter in bulk for $0.20 an ounce. How much does 18 ounces of the peanut butter cost?
Answer:
3.6 dollars
Step-by-step explanation:
Lets go over what we know:
Each ounce of penut butter cost 0.2$, or 1/5$
We need 18 ounces.
To solve this, lets multiply the cost per ounce by the amount of ounces:
0.2*18
Or
1/5*18
=
18/5
This can be simplfied into:
3 3/5
We know each 1/5 is 20 cents(0.2), so 3 cents would be 3*0.2 = 0.6:
3.6 dollars
So the answer is for 18 ounces, it cost 3.6 dollars.
Hope this helps!
At the football game, Joe carried the ball four different times. He had a loss of 15, a gain of 2, a loss of 5, and a gain of 7. What was his total yardage?
A. -29 yards
B. -20 yards
C. 9 yards
D -11 yards
product of -6/13 and reciprocal of -7/16 is ____________.
Step-by-step explanation:
-6/13*-16/7
+96/91
I hope it helps you
Answer:
[tex]\frac{96}{91}[/tex] or 51.69
Step-by-step explanation:
[tex]\frac{-6}{13}[/tex] x reciprocal of [tex]\frac{-7}{16}[/tex]
Reciprocal of [tex]\frac{-7}{16}[/tex] is [tex]\frac{-16}{7}[/tex]
So, the equation would be:-
[tex]\frac{-6}{13}[/tex] x [tex]\frac{-16}{7}[/tex]
= [tex]\frac{96}{91}[/tex]
The product would be [tex]\frac{96}{91}[/tex].
Simplified form of this is 51.692
if the sum of two number is 37 and the greater number exceeds the smaller by 5, find the numbers.
Answer:
21 and 16
Step-by-step explanation:
x= big number
x`-5 = small number
x + x-5 = 37
2x-5 =37
2x= 42
x = 21
21-5 = 16
21+16 = 37
-7n = 84 round to the nearest hundredth
Answer:
n=-12
Step-by-step explanation:
I need answer immediately!!!!!!
Answer:
y = -2/3x - 5
Step-by-step explanation:
What is the value of j
Answer:
1 m
Step-by-step explanation:
To find the volume of a rectangular prism, multiply length x width x height
[tex](6.8)(4.4)j=29.92\\29.92j=29.92\\j=1[/tex]
marking brainlist.........
Answer:
2.5d
hope this helps
have a good day :)
Step-by-step explanation:
10
वाल
8
What is the
solution to
this system
of equations?
6
4-
2+
([?]
-2
8
10
2
Answer:
(7, 4)
Step-by-step explanation:
The solution to the system of the 2 equations represented on the graph by the two lines is the c
x and y coordinates of the point where the two lines intersect.
They intersect at when x = 7, y = 4.
Therefore, the solution to the system of equations would be (7, 4).