Answer:
4
Step-by-step explanation:
Volume of cylinder = 2πrh = 2π(4)(6) = 48π
Volume of cone = πr²h/3
Height of cone = √(5² - 3²) = 4
Volume of cone = π(3²)(4)/3 = 12π
Cones to fill cylinder = 48π ÷ 12π = 4
which is greater 5/8 or 0.37
Answer:5/8
Step-by-step explanation:
You and your friends go to the state fair. It costs $6 to get into the fair
and $2 each time you go on a ride. Consider the relationship between
number of rides and total cost.
Model the equation to show the linear relationship.
Answer:
[tex]let \: number \: of \: rides \: be \: \: n \\ let \: cost \: be \: \: c \\ n \: \alpha \: c \\ n = kc \\ k \: is \: a \: costant \: of \: proportionality \\ when \: n = 1. \: \: c = 2 \\ 1 = (k \times 2) \\ k = \frac{1}{2} \\ therefore : \\ n = 0.5c[/tex]
Answer:
[tex]\huge\boxed{\sf x = 6 + 2y}[/tex]
Step-by-step explanation:
Let the total cost be x and number of rides be y
It costs $2 on each ride. So, the rides' cost will be:
=> Number of rides * One rides' cost
=> y * 2
=> 2 y
So, The total cost will be:
Total cost = Entrance cost + Rides' cost
Total cost = $6 + $2(Number of rides)
x = 6 + 2y
[tex]\rule[225]{225}{2}[/tex]
Hope this helped!
~AH1807Help!!!
I will mark the person brainliest who answers with an actual correct answer
Due soon!!
help me with this math question please I'm giving away brainliests
what is 17^2-4(-3)(20) in quadratic formula
Answer: No solution
Step-by-step explanation: by solving the rational equation by combining expressions and isolating the variable = no solution
Biking at 10 mph, it takes Kristen 1/4 hour to reach the train station to go to work. Kristen then takes the train to work, and it takes another 1/4 hour for her to get to work when the train travels 20 mph. How far does Kristen travel to work?
Answer:
Kirsten travels 7.5 miles to go to work.
Step-by-step explanation:
Bike: 10 MPH
Time: 1/4 Hour
1/4 of 10 = 2.5
Distance travelled on bike: 2.5 miles
Train: 20 MPH
Time: 1/4 Hour
1/4 of 20 = 5
Distance travelled by train: 5 miles
Add the distances together.
5 + 2.5 = 7.5
7.5 miles
PLEASE HELP!!
please show how you know!
Answer:
Second and last options are correct answers.
Step-by-step explanation:
Correct options are:
[tex] \huge \frac{(8^3)^2}{8^{-5}}= \purple {\bold {\frac{8^6}{8^{-5}}}} [/tex]
[tex]\huge \frac{(8^3)^2}{8^{-5}}= \frac{8^6}{8^{-5}}=\red{\bold {8^{11}}} [/tex]
Can someone please explain this question to me?
The image is attached.
Answer:
13
Step-by-step explanation:
Given the expression;
2 1/3 : 4 1/3 = 7 : x
Wea re to look for x;
Convert to improper fractions;
7/3 : 13/3 = 7:x
7/3 * 3/13 = 7/x
7/13 = 7/x
Cross multiply
7x = 13 * 7
7x = 91
x = 91/7
x = 13
Hence the unknown value is 13
A business owner wants to have the front window of her store painted and is considering two
artists for the job. Tiana has quoted a flat rate of $292 for the job. Denise's quote is $39 per
hour, plus $19 to cover the cost of materials. Depending on how long it takes Denise to paint
the window, these two could end up charging the same amount. How long would Denise have
to take? How much would it cost?
estimate 9 1/7 - 2 7/8 and then write the answer in simplest form | show your work!
What is the approximate area of a circle with a radius of 15 ft? Use your calculator button for it Enter your answer in the box. Round to four decimal places ft2
Answer:
706.8583
Step-by-step explanation:
[tex]Area = \pi r^2[/tex]
[tex]Area = \pi 15^2[/tex]
[tex]Area = \pi 225[/tex]
[tex]Area = 3.14159265*225[/tex]
[tex]Area = 706.85834625[/tex]
Round it and you get 706.8583
A computer program in Shannon’s computer carries out a single mathematical operation in 1.5 × 10-6 seconds. How much time would the program take to complete 2.5 × 103 mathematical operations?
1/1.5 * 10^-6 = 2500/x
x = 1.5 * 10^-6 * 2500
x = 0.00375 or 3.75 * 10^-3 second.
can anyone do all my work for me before Wednesday i
Answer:
sure I can help with that.....
please help me answer this
Answer:
24,000 milliliters
Step-by-step explanation:
Because
1 liter = 1000 milliliters
so 24 liters would be 24,000 Milliliters
The circumference of a circle is 13 cm. What is the area, in square centimeters?
Answer:
13.45 cm
Step-by-step explanation:
Mark as brainliest
please help me guysss
u could ask your teacher for help but i really dk
Mhanifa please help asap! I need this done and i dont get it
Answer:
Use Pythagorean to find the missing side lengths.It assumed a and b are legs and c is the hypotenuse.All numbers are rounded to the nearest tenth.#10
[tex]c = \sqrt{3^2+4^2} = \sqrt{25} = 5[/tex]#11
[tex]b = \sqrt{16^2-6^2} = \sqrt{220} = 14.8[/tex]#12
[tex]c = \sqrt{4^2+2^2} = \sqrt{20} = 4.5[/tex]#13
[tex]a = \sqrt{4.2^2-3.5^2} = \sqrt{5.39} = 2.3[/tex]Help help, i’m being timedd
Answer:
See below.
Step-by-step explanation:
X-intercepts: (-5, 0) & (-1, 0)
Axis of Symmetry: x = -3
Y-intercept: (0, 5)
Vertex: (-3, -4)
simplify the expression 5x-8(3+2x)
Answer:
-11x - 24
Step-by-step explanation
Emma has a gift box in the shape of a cube. Each side of the box measures 9 centimeters. What is the volume of the gift box?
Answer:
729
Step-by-step explanation:
Each side of the cube measures 9cm
The volume of a cube is V^3
Therefore the volume can be calculated as follows
= 9^3
= 729
Hence the volume is 729
Write the equation of the circle with center (0, 0) and (3, 6) a point on the circle.
Answer:
Step-by-step explanation:
We will use the standard form of a circle to solve for the radius and then fill it back in. h is 0, k is 0, x is 3, and y is 6:
[tex](3-0)^2+(6-0)^2=r^2[/tex] and
[tex]3^2+6^2=r^2[/tex] and
[tex]9+36=r^2[/tex]
Therefore, r-squared is 45, so the circle's equation in standard form is
[tex](x-0)^2+(y-0)^2=45[/tex] or more simply:
[tex]x^2+y^2=45[/tex]
delta math help me pleaseeeeeee
For f(x) = 2x^3 +5x -3, evaluate f(-2)
Answer:
-29
Step-by-step explanation:
y = 2 (-2) ^3 + 5 (-2) - 3
y = -16 -10 -3
y = -26 - 3
y = -29
Then,f(-2)=?
now,f(-2)=2×-2^3+5×-2-3 =2×-8-10-3 =-16-10-3 = -29...Answer...Evaluate plzzz help am giving brainliest
Answer:
-4a/-8 +-12a
Step-by-step explanation:
I'm assuming its just asking you to put it down and now solve it so, I plugged in the top to the bottom, and multiplied it all; getting ^, if its asking for a more simplified answer it would be a/2 + 12a ... I think
A fruit salad recipe calls for 3/4 pound of apples and 2/5 pound of dates. What is the least common denominator of the fractions?
Given:
A fruit salad recipe calls for [tex]\dfrac{3}{4}[/tex] pound of apples and [tex]\dfrac{2}{5}[/tex] pound of dates.
To find:
The least common denominator of the fractions.
Solution:
The given fractions are:
[tex]\dfrac{3}{4}[/tex] and [tex]\dfrac{2}{5}[/tex]
The denominators of these fractions are 4 and 5 respectively.
Factor form of 4 is 2×2.
5 is a prime number, so factor form of 5 is 5×1.
Now, the least common denominator of the fractions is:
[tex]LCD=2\times 2\times 5[/tex]
[tex]LCD=20[/tex]
Therefore, the least common denominator of the fractions is 20.
Find the area of the following shapes:
Answer:
Area = 20 square units
Step-by-step explanation:
=> We know that;
Base 1: 3 units
Base 2: 7 units
Height: 4 units
=> Now let's come up with a congruent base first:
[tex]\frac{(3 + 7)}{2}[/tex] = final base
10/2 = final base
5 = final base
=> Finally, Area of the trapezoid:
A = Final Base * Height
A = 5 * 4
A = 20 square units
Hope this helps!
if you bring 2 pairs of shoes,10 items of regular clothes,and 2 coats, how much will your bag weigh?
20 POINTS:
Earth’s distance from the sun is 1.496 x 108 km. Saturn’s distance from the sun is 1.4246 x 109 km. How many times further from the sun is Saturn? Explain how you arrived at your answer.
What is the equation of the line that passes through the point (4, -4) and has a slope of -5/2
Answer:
y = -5/2x + 6
Step-by-step explanation:
y = -5/2x + b
-4 = -5/2(4) + b
-4 = -10 + b
6 = b
describe the transformation of f(x) = sin x to g(x) = sin ( x + pi/3)
The function f(x) = sinx will be shift left side by π/3 units and becomes g(x) = sin(x + π/3) and period of the transformed function becomes 2π
What is a function?It is defined as a special type of relationship and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.
We have a primary function:
f(x) = sinx and
The transformed function is:
[tex]\rm g(x) = sin(x+\frac{{\pi} }{3} )[/tex]
If we replace x to [tex]\rm x + \frac{\pi}{3}[/tex] it will shift to the left by π/3 units.
For a period of the transformed function is given by:
[tex]\rm T = \frac{2\pi}{n}[/tex]
Where n is used to find the period of the function.
n = 1
t = 2π
Thus, the function f(x) = sinx will be shift left side by π/3 units and becomes g(x) = sin(x + π/3) and period of the transformed function becomes 2π
Learn more about the function here:
brainly.com/question/5245372