Answer:
60
Step-by-step explanation:
To find the mean;
add up the data
(50+60+60+70) =240
Then divide by the number of data points
240/4 = 60
The mean is 60
i need help no ilnks please and thank you
I NEED HELP ON THIS ASAP!!!
Brianna's teacher asks her which of these three expressions are equivalent to each other. which is equivalent
Answer:
Please specify what the three expressions are.
Step-by-step explanation:
From what I understand, you need to set the expressions equal to each other. For instance, if one is 2(x-3) and the other is 2x-6, you could write it as:
[tex]2(x-3)=2x-6[/tex]
Then, by evaluating it, you would get:
[tex]2x-6=2x-6[/tex] by distribution over subtraction.
[tex]2x-6+6=2x-6+6[/tex] by the additive property of equality
[tex]2x=2x[/tex] Simplify.
[tex]x=x[/tex] by the reflexive axiom.
Since x will always equal itself, 2(x-3) and 2x-6 are equivalent.
Therefore, if the expressions, once set equal to each other, result in the equation x=x, or any other expression in which one quantity equals itself, the two expressions are equal.
Sorry I could not be of more help, but you did not specify what the expressions were.
who was the first president of the United States ?
mr george washington
Divide 5/9 round to the nearest tenth
Answer:
0.55
Step-by-step explanation:
5 divided by 9 = 0.55
Answer:
0.6
Step-by-step explanation:
5/9=0.55555555555...
since the hundredth digit is a 5 you round up to 0.6
You take a math quiz that has 25 regular points and 5 bonus points. You get a score of 20, which includes 2 bonus points. Let x represent the score you would have had without the bonus points, Which equation represents this situation?
A. x + 2 = 25
B. x + 20 = 25
C. x + 2 = 20
Answer:
Use https://www.bartleby.com/ it has helped me out a lot . Its actual tutors/teachers who answer your questions in about 30 minutes :)
Step-by-step explanation:
Answer: I still don't know x and y or whatever
Step-by-step explanation:
helpppppppppppppppppp
Answer:b
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
The radius of a cylindrical construction pipe is 3.5ft . If the pipe is 38ft long, what is its volume? Use the value 3.14 for (pie symbol) , and round your answer to the nearest whole number. Be sure to include the correct unit in your answer.
Answer:
1462 cubic ft
Step-by-step explanation:
The volume of a cylinder can be found using the equation [tex]\pi r^{2}h[/tex]=V. The radius is 3.5 ft and the height is 38ft.
[tex](3.14)(3.5^{2})(38)[/tex]=V
(3.14)(12.25)(38)=V
1461.67=V and rounded to the nearest whole numbe, 1462 cubic ft=V
How much does each fruit cost?
Answer:
They cost 25c
Step-by-step explanation:
100÷4 is 25
and boom mark brainliest pls
A 95% confidence interval for a certain population proportion was calculated to be between
0.731 and 0.84. Calculate the margin of error (by-hand)
Write the word sentence as an equation.
9 less than a number b equals 2.
An equation that represents this sentence is
Please help!
Answer:
b - 9 = 2 I believe would be it
Answer:
b-9=2
Step-by-step explanation:
Select the correct answer.
In circle C, RT = 6, RS = 10, and QT = 3. What is the length of line segment PQ?
A.
8
B.
11
C.
13
D.
20
https://cdn.app.edmentum.com/EdAssets/02c85e5af37247d2a810eabe390c24d8?ts=636776634445830000
photo^
Answer:
your answer gonna be the letter D 20
Pls help me I really need it.
Answer: its the first one i think
Step-by-step explanation
Answer:
87,069.6 cm³
Step-by-step explanation:
V = (4/3)πr³
r = d/2 = 55 cm/2 = 27.5 cm
V = (4/3)(3.14)(27.5 cm)³
V = 87,069.6 cm³
24 is 44% of what number?
yall i have exams tomorrow and i have no clue how to do percentages TwT helppp
Answer:
24 is 44% of 54.55
Step-by-step explanation:
24 ÷ 44% = y ÷ 100%
Solve for y - To do so, we will use cross multiplication.
44y = 24 × 100
44y = 2400
y = 2400 ÷ 100
y = 54.55
What is the area of circle W?
Here's link to the answer:
bit.[tex]^{}[/tex]ly/3a8Nt8n
Draw a line representing the "rise" and a line representing the "run" of the line. State
the slope of the line in simplest form.
Click twice to plot each segment.
Click a segment to delete it.
&
5
3
2
-
-5
-1
4
-10-9-8-7
5
7
9
10
Answer:
Slope = 2
Step-by-step explanation:
To get the slope of the line first choose two points on the graph,
Let the points be (0, 0) and (1, 2).
Rise of the line between these points = 2 units (arrow pointing upwards)
Rise of the line will be positive when arrow is upwards and it will be negative when pointing downwards.
Rise = 2
Similarly, run = 1 (arrow pointing right)
Run of a line will be positive when it points to the right and negative when points to the left.
By this rule, Slope = [tex]\frac{\text{Rise}}{\Text{Run}}[/tex]
Slope = [tex]\frac{2}{1}[/tex]
= 2
Therefore, slope of the line is 2.
What is the answer help pls
Answer:
(x+12)(x-7)
Step-by-step explanation:
12 and -7 add to 5, and multiply to -84
PLEASE ANSWER ASAP!!!!!!!!!! At what rate is the amount of flour decreasing per minute if the original amount is 630?
Did you figure it out?
1. In which table is y not a function of x?
please help!!
Answer:
D
Step-by-step explanation:
because All Of The Value Of X Is The Same
3. Given that ∆RSV - ∆RTU, find the coordinates of S and the scale factor. R(0, 0) T(16,0) V(0, --6) U(0, -8)
Answer:
I'll give the scale factor and you can compute the coordinates of S
Step-by-step explanation:
the dilation if centered about the origin is the scale factor multiplied by each coordinate.
so looking at points V and U, the scale factor F is found by solving for F:
-6xF= -8
F=8/6=4/3
Now you can compute the coordinates for S
send a comment if you need help
This question is based on the following circle graph. The graph represents the results of a survey in which 400 people were asked
to identify the TV channel on which they preferred to watch the evening news.
WKOD
13%
WCLM
24%
WWCN
41%
WANR
22%
10. Write a ratio to express the number of people who preferred WANR to those who preferred WCLM.
A. 23:100
B. 3:50
C. 11:12
D. 46:100
Answer:
C) 11:12
Step-by-step explanation:
22:24 which reduced to 11:12
A piece of pizza with a diameter of 20 inches is eaten and m
Answer:
Step-by-step explanation:
Extend Your Skills
Perimeter = 30 in.
Area = ?
Answer:
56
Step-by-step explanation:
the length of the missing side is 7
so 7 x 8 = 56
To find the missing side:
You must add 8 + 8 = 16
Subtract 16 from the total perimeter = 14.
Divide 14 by 2 = 7 you divide by two since there are two missing lengths and when you add them they have to equal to 14.
SM1 HELP ASAP ILL GIVE BRAINLIEST
Answer:
a.
Step-by-step explanation:
you add 2 & 3 ... you get 4. then you add 2 & 4 ... you get 6.
W
(5x- 12)
z
Y
(2x - 3)°
X =
m
Answer:
<VYX +<YVX+<VXY=180 SUM OF THE INTERIOR ANGLE OF THE TRIANGLE
90+5X-12+2X-3=180
7X=180-75
X=105/7=15
X=15°
again
in right angled triangle XYZ
<Y+<Z+<X=180
<y+90+2×15-3=180
[here diagonal of the rectangular bisect each at 90°]
<Y=180-117=63°
M<VWZ= <XYZ=63° alternate angle
Round to the nearest ten thousand 738,424
Answer:
740,000
Step-by-step explanation:
Because 38,000 rounds up to 40,000
Can someone please help me with math.
Answer:
your answer is B for number one
Answer:
b, d, a
Step-by-step explanation:
x + 10 > 13 Solve the inequality
Answer: x>3
Step-by-step explanation: Hope this help :D
Answer:
x > 3
Step-by-step explanation:
13 - 10 = 3
since x and 10 is supposed to be bigger than 13, it should be more than 3.
2.6 divided by 97.526
Answer:
Step-by-step explanation: how do u supposed to divide that???
Answer:
Just put it into a calculator
Step-by-step explanation:
Write the polynomial in standard form. Then name the polynomial based on its degree and
number of terms.
6x² + 6x² – 2x²
O 6x2 – 2x – 2: second-degree
O 6x2 + 6x4 – 2x2, not a polynomial
O 6x4 Nx: fourth-degree binomial
6x4 + 4x2, fourth-degree binomial
Answer:
[tex]10x^2[/tex]
Second degree polynomial
Step-by-step explanation:
Given
[tex]6x^2 + 6x^2 -2x^2[/tex]
Solving (a): In standard form
[tex]6x^2 + 6x^2 -2x^2[/tex]
Solve
[tex]6x^2 + 6x^2 -2x^2 = 10x^2[/tex]
Hence, the standard form is: [tex]10x^2[/tex]
Solving (b): The name
The above has a single term and the power of x is 2,
Hence, it is a second degree polynomial
None of the options is correct