Answer:
50% chance because (10)/(20)=1/2=0.5=50%
Step-by-step explanation:
hope this helps
Is the relationship linear,exponential, or neither ?
ANSWER:
B
Step-by-step explanation:
ANSWER ASAP NO LINKS WILL GIVE BRAINLIEST
a place from this table is chosen at random let event 4= the place is a city what is p(a^c)
a 3/7
b 4/7
c 2/7
d 5/7
Answer:
A
Step-by-step explanation:
El valor numérico de la expresión 〖P(y)=y〗^2-7y+10 para y=2 es: a. P(2)=9 b. P(2)=0 c. P(2)=-2 d. P(2)=-5
Answer:
Opción b, P(2) = 0
Step-by-step explanation:
Tenemos la expresión:
P(y) = y^2 - 7*y + 10
Para encontrar el valor P(2), simplemente debemos remplazar todas las "y" en la expresión de arriba por el valor 2, asi obtenemos:
P(2) = 2^2 - 7*2 + 10 = 4 - 14 + 10 = (4 - 14) + 10 = -10 + 10 = 0
P(2) = 0
La opción correcta es b.
What is the slope of the line that passes through the points (6,4) and (-3,- 7)?
What is the diameter of a cone with height 8 m and volume 150 pi m3 ?
A. 7.5 m
B. 5V3 m
o C. 7.573 m
D. 15 m
Answer:
V = pi*r^2*h
V = 150 m^3
h = 8 m
150 = pi*r^2*8
Solve for r (the radius) then multiply by 2 to obtain the diameter.Only, this is a cone, not a cylinder.
V = 1/3 pi r^2 h
Diameter of the cone is 15 m. So, option D is correct.
What is meant by solid shape ?Solid shapes are defined as the three-dimensional objects that are described by the three dimensions length, breadth and height.
Here,
Volume of the cone is given by,
V = 150[tex]\pi[/tex] m³
Height of the cone, h = 8 m
We know, the equation for the volume of a cone is,
V = 1/3[tex]\pi[/tex]r²h
where r is the radius and h is the height of the cone.
So,
(1/3) [tex]\pi[/tex]r²h = 150[tex]\pi[/tex]
r²x 8 = 3 x 150 = 450
r² = 450/8
r² = 56.25
r = 7.5 m
Therefore, diameter of the cone,
d = 2r
d = 2 x 7.5
d = 15 m
Hence,
Diameter of the cone is 15 m.
To learn more about solid shapes, click:
https://brainly.com/question/22731242
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imagine paying attention in class
if 1 in = 2.54 cm, then 1 ft = cm ?
A 32.16
B 24.68
C 30.48
D 28.48
A holiday park is digging a swimming pool.
The volume of earth to be removed is 120m^3.
A mechanical digger can remove 0.15m^3 of earth with each scoop.
a) How many scoops will be needed to remove all the earth?
Please it’s urgent!
What is the measure, in degrees, of angle x?
Answer:
121°
Step-by-step explanation:
they're basically the same
Answer:
121°
Step-by-step explanation:
Theorem of vertical angles state that the opposite angles formed by two intersecting lines are congruent.
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Item 7
Michael arrives at the basketball court at 5:52 p.m. He plays basketball for 1 hour 12 minutes.
What time does Michael stop playing basketball?
6:04 p.m.
7:02 p.m.
7:04 p.m.
7:12 p.m.
Answer:
he stops playing at 7:04
Step-by-step explanation:
Find the perimeter of the figure to the nearest hundredth.
Answer: 90.75 mm
Step-by-step explanation:
Given
The radius of the hemisphere is 16 mm
length of the inclined sides are 20 mm
The perimeter of the figure is the sum of the length of two inclined sides and a semi-circle circumference
[tex]\Rightarrow \text{Perimeter P=}\dfrac{2\pi r}{2}+2\times 20\\\\\Rightarrow P=\pi \times 16+40\\\Rightarrow P=50.75+40\\\Rightarrow P=90.75\ mm[/tex]
Ram is 20 years older than Sam. In 5 years, Ram will be twice old as Sam .Find their present ages.
Answer:
Sam is 15 years old and Ram is 35.
in five years Sam will be 20 and Ram will be 40, which is twice as old in age.
What is the area of the square?
What’s the area of the circle
Answer:
Square: 144 m²
Circle: 113.04 m²
Step-by-step explanation:
The formula for area of a square: side × side.
The formula for area of a circle: r²π (radius × radius × pi)
**SQUARES HAVE EQUAL SIDES**
As shown in the photo, the side lengths of the square are 12.
side × side
12 × 12 = 144
Therefore, 144 m² is the area of the square.
-------------------------------------------------------------------------------------------------------------
The diameter of the circle is 12 as well.
But, to find the area of the circle, we need the radius.
To find the radius of a circle, divide the diameter by 2.
12 ÷ 2 = 6.
6 is the radius.
Now we plug the numbers into the equation.
**3.14 IS A SUBSTITUTE FOR PI**
r²π (radius × radius × pi)
6²π (6 × 6 × 3.14) = 113.04
Therefore, 113.04 m² is the area of the circle.
Answer:
the person above me is correct
Step-by-step explanation:
Which equation describes the relationship shown in the table?
Items Sold
A- p=2i
B- i=2p
C- p=i+5
D- i=p+5
Answer:
A
Step-by-step explanation:
i = items sold
p = profit
Based on the table, the profit is twice the number of items sold. Therefore the answer is A. Correct me if I'm wrong. I hope it helps.
GIVING BRAINLIEST -23 points-
URGENT HELP ME PLEASE!!!
Answer:
See a sides are equal so your answer is 8.2 in.
Helpppppppppppppppppp
Pppppo
Answer:
(2 * L)+(2 * W)
Step-by-step explanation:
Can anyone explain how to do this?
Answer:
pythagorean theorem
Step-by-step explanation:
square both of them and then add them together and finally take the square root of that number
i believe in you
Answer:
32.0087878558 units
Step-by-step explanation:
Let the Triangle be ABC
By Pythagoras Theorem:
(BC)² = (AB)² + (AC)²
(BC)² = 13² + 29.25²
(BC)² = 169 + 855.5625
(BC)² = 1024.5625
BC = √1024.5625
BC = 32.0087878558
Therefore, x = 32.0087878558
HOPE IT HELPS
Find the area of a circle having a circumference of 34pi Round to the nearest tenth. Use 3.14 for pi.
Answer:
the answer is 76.5
Step-by-step explanation:
Area formula= A= π r^2
Circumference formula= 2 π r
What is the value of the expression 6 3/4 ( - 11.5) ? Explain why your answer is positive or negative.
Answer:
-77.625
Step-by-step explanation:
Covert 6 3/4 Mix it with decimal Which is 6.75,
then calculate Times this 6.75 by (-11.5). and we will get
- 77.625 ( Answer)
who is correct
please answer ASAP!!! pls (:
Answer:Dwight is correct
Step-by-step explanation:
Condense the expression to a single logarithm. 3 log subscript 5 10 - 12 log subscript 5 7
Answer:
A is correct
Step-by-step explanation:
Mathematically from logarithmic laws, we have it that;
x log a = log a^x
and also;
log a - log b = log (a/b)
So we have;
log 5 10^3 - log 5 7^12
and finally log 5 (10^3/7^12)
What is the area of this triangle? I need help!! pleaseee
Answer:72
Step-by-step explanation: 9x8 =72
All of the following solid figures except____
have two congruent, parallel bases.
cube
cylinder
rectangular pyramid
heptagonal prism
what is f(-1) for the function given?
f(x)=x^2-3x+8
Answer: 12
Work is provided in the image I attached
Preform the indecated operation 1/3x6/7
Answer:
0.257
Step-by-step explanation:
Giving Brainliest for best answer! Please Don't Troll
Unit 4, Lesson 4 Cool-down 4.4 Mis-Steps
Lin solved the equation 8( x - 3 ) + 7 = 2x( 4 - 17 ) incorrectly.
Find the errors in her solution. What should her answer have been?
Lin's solution:
8( x - 3 ) + 7 = 2x( 4 - 17 )
8( x - 3 ) + 7 = 2x(13 )
8x - 24 + 7 = 26x
8x - 17 = 26x
-17 = 34x
-½ = x
The volume of a rectangular prism is 48 cubic centimeters. The volume of a similar rectangular prism is 6 cubic centimeters.
What is the scale factor for the rectangle?
a. 8
c. 4
b. 6
d. 2
What is the sum of all interior angles of a regular hexagon? A. 120° B. 360° C. 540° D. 720°
Solve the problem below. Math
Answer:
1.how much did he spend in both stores?
2.how much he has left?
3. 65,85
4. first of all you find how much he spend and then how much he has left.
5. 21,15