Answer:
Yes it is.
Step-by-step explanation:
There are two ways to do this.
1: Find a common denominator, such as _/24. First, you do how many times does 6 go into 24? Well, 4, so then do 4x4 = 16/24 then do the same thing for 8. 8x3=24, so 2x3=6/24. So 16/24 is greater than 6/24.
2: 4/6 = 0.667 and 2/8 = 0.25. So yes, 0.667 is greater.
*Hope this Helps*
Put simply, yes.
To prove, find like denominators, then compare numerators.
Factors of 6: 6, 12, 18, 24, 30, 36
Factors of 8: 8, 16, 24, 32, 40, 48
The LCF is 24.
[tex]\frac{4}{6}*4=\frac{16}{24}[/tex]
[tex]\frac{2}{8}*3=\frac{6}{24}[/tex]
Now compare numerators.
16 > 6
So yes, 4/6 is greater than 2/8.
Hope this helps. Have a nice day.
A bacteria colony grow at a rate of 11% per year. If the initial sample has a mass of 500 grams,
which of the following functions models the size of the colony in grams t years later?
A) f(t)=500(.89)^t
B) f(t)=500(1.11)^t
C) f(t)=11(500)^t
D) f(t)=11(1.5)^t
Rose went to the craft store to buy beads to make bracelets. Each bag of beads cost $4.59. Which equation can be used to find the y, rose's total purchase price when she buys x bags of beads?
Answer:
pp
Step-by-step explanation:
lol
lol
Someone answer and explain ILL MARK BRAINLIEST!!!!!!!!!!!!!
Answer:
Step-by-step explanation:
Answer:
Just explained a while ago
Step-by-step explanation:
Which of the following explains the role of Pi (1) in finding the circumference of a circle?
А
Pi is the ratio of the radius of a circle to the diameter of a circle.
B
Pi is the ratio of the radius of a circle to the circumference of a circle.
С
Pi is the ratio of the diameter of a circle to the circumference of a circle.
D
Pi is the ratio of the circumference of a circle to the area of a circle.
Answer:
The answer is C, The use of Pi can be used to find the ratio of the diameter and circumference of a circle
Step-by-step explanation:
The difference between two numbers is 4. If twice the larger number x is equal to three more than three times the smaller number y, what is the value of 2x + 3y?
please help find the values of a,b,c
9514 1404 393
Answer:
a = 3b = 4c = 2d = 1Step-by-step explanation:
There are zeros at x=-1 and x=4, so numerator factors of (x +1) and (x -4).
There are vertical asymptotes at x=1 and x = -2, so denominator factors of (x-1) and (x+2).
There is a hole at x=-3, so another numerator factor of (x+3) to cancel the one in the denominator.
Comparing the above to the given expression for f(x) we see that ...
a = 3b = 4c = 2d = 1want to learn symmetry?
Answer:
yes
Step-by-step explanation:
Answer:
i dont know maybe
Step-by-step explanation:
idc
Is Figure B a scale copy of Figure A?
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~A: Yes
B: No
Answer:
A
Step-by-step explanation:
what is 3/4 years converted into months.
Step-by-step explanation:
9 months
answer:
9 months
step-by-step explanation:
honestly this problem isnt super super complicated as we need to do is use some multiply tables! :)
since we know that
4*3
= 12
and in this problem
1/4
just means
= 3 months
so
3*3
= 9 months
hope this helps you! :)
(3b + 5x)7 please help
Answer:
35x+21b
Step-by-step explanation:
(3b+5x)7
Use the distributive property to multiply 3b+5x by 7.
21b+35x
Reverse terms to the left.
35x+21b
Graph for reference:
A cylinder has a height of 5 feet and a radius of 2 ft.
If a scale model of the cylinder is scaled up by a factor of 3, what is the surface area of the model?
756.20 ft.
791.68 ft.
832.05 ft.
865.28 ft.2
Answer:791.68
Step-by-step explanation:
2*pi*6^2 + 15 *pi * 12 = 791.68
A house blueprint has a scale of 1in : 10ft the length and width of each room in the actual house are shown in the table complete the table by finding the length and width of each room on the blueprint
Help me with this one
Answer:
30x40=3inx4in
50x50=5inx5in
40x20=4inx2in
30x40=3inx4in
30x30=3inx3in
35x40=3.5inx4in
Step-by-step explanation:
How many solutions does the system have?Explain
Y=2x+3
-4x+2y=8
Please anyone help !?
Find the area of the triangle.
The area is = yd
(simplify your answer)
Answer:
472.5
Hope this helps
What is the equation of the line that has a slope of 4 and passes through the point (4,1)
Answer:
B
Step-by-step explanation:
y-y1=m(x-x1)
y-1=4(x-4)
Please help me with this.
9514 1404 393
Answer:
45 or 155
Step-by-step explanation:
At a speed of 11 units per minute, in 5 minutes the bug will run 5×11 = 55 units.
If the bug is running in the positive direction, it will end at location ...
100 +55 = 155
If the bug is running in the negative direction, it will end at location ...
100 -55 = 45
At 7:20 pm, the bug will be on the point 45 or 155.
Find the following rates. Round your answer to the nearest hundredth. a. ? % of 75 = 5 b. ? % of 28 = 140 c. ? % of 100 = 40 d. ? % of 200 = 15
Answer:
a. ? % of 75 = 5 = 15
b. ? % of 28 = 140 = 500
c.? % of 100 = 40 = 40
d.? % of 200 = 15 = 7.5
Hope it helped...
Have a great day : )
find the zero of the polynomial p(x)=5x-10?
Answer:
x=2
Step-by-step explanation:
hope this helps i haven't done math like this in forever
Rewrite each subtraction equation as an addition equation.
p - 20 = - 30
Answer:
p + 30 = 20
Step-by-step explanation:
we can add 30 to both sides to make this an addition equation:
p - 20 = -30 (now add 30 to both sides)
p - 20 + 30 = 0 (then, add 20 to both sides)
p + 30 = 20 (this would be the addition equation)
There are 12 members of a basketball team. In how many ways can they choose 2 captains.
Answer:
66
Step-by-step explanation:
hope this help an i will not ask if anyone a boy or girl.
Graph the linear equation.
Fill in the blanks: for a and b
Answer: b for a sorry that’s all I Could understand
Step-by-step explanation:
Phone calls to New York are charged at the rate of £2.90 for a 5-minute call. John’s call costs £7.86. How long (in minutes) was his call?
Answer:
Step-by-step explanation:
5 min = 2.90
xmin = 7.86
with cross multiplication;
xmin = 7.86*5min/2.90
x = 13.55=14.0
therefore x = 14min
so he will make of 14min long
Find the area of the octagon.
The area is =
8.00 as a fraction in its simplest form
Answer:
4/5
Step-by-step explanation:
8.00= 8= 8/10=4/5
=^=
a right cone has a radius 3 and slant height 5. the radius and slant height are both multiplied by 3/2. describe the effect on the surface area
Answer:
The surface area is multiplied by 4/9.
Step-by-step explanation:
you welcomeeeeeeeeeeeeeeeeeeeeeeeee
First lets find the surface area of cone without effect
Given:
Radius of cone = 3 units
Slant height of cone = 5 units
To find:
Surface area of cone
Steps:
Surface area of a cone = πr (r + l)
= π × 3(3 + 5)
= π × 3 (8)
= π × 24
= 24π unit²
Now lets find the surface area of cone with effect
Given:
Radius of cone = 3 × 3/2 = 9/2 = 4.5 units
Slant height of cone = 5 × 3/2 = 15/2 = 7.5 units
To find:
Surface area of cone
Steps:
surface area of cone = πr(r + l)
= π × 4.5( 4.5 + 7.5 )
= π × 4.5( 12 )
= π × 54.0
= 54π
Since we know the surface area of the cones before and after affect now lets find effect
Given:
Surface area of cone before affect = 24π
Surface area of cone after affect = 54π
To find:
Effect on the surface area of cone before and after change
Steps:
By dividing the surface area of cone after and before affect will give us the effect on the cone
54π / 24π
= 54/24 (pi gets canceled out)
= 27/12
= 2.25
Therefore the area of cone is multiplied by 2.25 after effect.
Happy to help :)
If you need any help, please feel free to ask.
f(x)=[tex]\sqrt{x^2-4}[/tex], x[tex]\leq \}[/tex]0
find [tex](f^-^1)'(1)[/tex]
I keep getting the wrong answer. The correct answer is[tex]\frac{1}{\sqrt{5} }[/tex]
Solve for x when √(x ² - 4) = 1 :
√(x ² - 4) = 1
x ² - 4 = 1
x ² = 5
x = ±√5
We're looking at x ≤ 0, so we take the negative square root, x = -√5.
This means f (-√5) = 1, or in terms of the inverse of f, we have f ⁻¹(1) = -√5.
Now apply the inverse function theorem:
If f(a) = b, then (f ⁻¹)'(b) = 1 / f '(a).
We have
f(x) = √(x ² - 4) → f '(x) = x / √(x ² - 4)
So if a = -√5 and b = 1, we get
(f ⁻¹)'(1) = 1 / f ' (-√5)
(f ⁻¹)'(1) = √((-√5)² - 4) / (-√5) = -1/√5
The sign must be negative; see the attached plot, and take note of the negatively-sloped tangent line to the inverse of f at x = 1.
Determine the area of the figure shown. Use paper to show your work. Note that each square unit is one unit in length The area of the figure is units2.
Answer:
Step-by-step explanation:
Can someone plz help me with this asap I would really appreciate it
4w2 + 3w - 1
5w - 2
Area
Answer:
<math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
<mrow>
<mi>w</mi>
</mrow>
<mrow>
<mn>2</mn>
</mrow>
<mo>=</mo>
<mo>−</mo>
<mrow>
<mn>5</mn>
</mrow>
<mfrac>
<mrow>
<mi>w</mi>
</mrow>
<mrow>
<mn>4</mn>
</mrow>
</mfrac>
<mo>+</mo>
<mfrac>
<mrow>
<mn>1</mn>
</mrow>
<mrow>
<mn>2</mn>
</mrow>
</mfrac>
</math>
Step-by-step explanation: