Answer:
0.06
Step-by-step explanation:
0.006 x 10
When multiplying by 10, 100, 1000, 10000, etc, you move the decimal place to the right as many times as there are zeros in what you are multiplying it by. Because there is one zero in ten, we move the decimal place one to the right.
0.06
I hope that this helps! :)
Twice a increased by the cube of a equals b.
Answer:
2a +a^3 =b
Step-by-step explanation:
The sum of three numbers is 15. The sum of the first number and three times the second number is 15. The sum of the second number and
the third number is 8. What are the three numbers?
Answer:
Im not sure if this is correct
x=7
y=8/3
z=16/3
Step-by-step explanation:
The three equations are
x+y+z=15
x+3y=15
y+z=8
you can use substitution for the first and third equation so it would be
x+8=15
x=7
then use sub for the second equation
7+3y=15
3y=8
y=8/3
and you can finish by using sub for the third equation
8/3+z=8
3z=16
z=16/3
I hope this is correct
Christine is a saving money to buy a game . So far she has saved $36 , which is 3/4 of the cost. How much I does the game cost.
Answer:
The game costs $48
Step-by-step explanation:
Good luck!
Solve the inequality.
7x + 4 − 11x ≥ −4x + 7
x + 2x - 1 = -8 + 3x + 7
Answer:
All real numbers are solutions.
0=0
Step-by-step explanation:
Let's solve your equation step-by-step.
x+2x−1=−8+3x+7
Step 1: Simplify both sides of the equation.
x+2x−1=−8+3x+7
x+2x+−1=−8+3x+7
(x+2x)+(−1)=(3x)+(−8+7)(Combine Like Terms)
3x+−1=3x+−1
3x−1=3x−1
Step 2: Subtract 3x from both sides.
3x−1−3x=3x−1−3x
−1=−1
Step 3: Add 1 to both sides.
−1+1=−1+1
0=0
Answer:
All real numbers are solutions.
Jim earned $95 after working 4 days. At this rate how many days will it take him to earn $285?
Answer:
12 days
Step-by-step explanation:
95÷4=23.75
285÷23.75=12
Answer:
12 days
Step-by-step explanation:
multiply by 3 to get the answer
The length of Amy's rectangular kitchen is 12 feet. If the area of the room is at least 96 square feet, what is the smallest width the room could have? Show your work
Answer:
8 feet is the shortest possible with the room could have
Step-by-step explanation:
12×8=96
Answer:
8 is the smallest width the room could be
Step-by-step explanation:
s represents the number that is the smallest the room could be
12s = 96
divide both sides by 12
12s/12 = 96/12
s = 8
(c) Archimedes was particularly pleased when he determined the ratio of the volumes of a sphere and cylinder. Determine the ratio of the volume of a sphere to the volume of a cylinder having the same radius, and having height the same as the diameter of the sphere:
The volume of the sphere and the volume of the cylinder can be
expressed in terms of their radius.
Correct response:
The ratio of the volume of the sphere to the volume of the cylinder is 2 : 3Methods by which the ratio of the volumes is calculatedThe given parameters are;
Radius of the sphere = Radius of the cylinder
Height of the cylinder = Diameter of the sphere
Required:
The ratio of the volume of a sphere to the volume of a cylinder.
Solution:
Let r represent the radius of the sphere, we have;
The diameter of the sphere, D = 2·r
Therefore, the height of the cylinder, h = D = 2·r
The volume of the cylinder is; [tex]V_{cylinder}[/tex] = π·r²·h
[tex]\mathrm{The \ volume \ of \ a \ sphere\ is} \ V_{sphere} = \mathbf{ \dfrac{4}{3} \cdot \pi \cdot r^3}[/tex]
Therefore;
[tex]\mathbf{\dfrac{V_{sphere}}{V_{cylinder}}} = \dfrac{\dfrac{4}{3} \cdot \pi \cdot r^3 }{\pi \cdot r^2 \cdot h} = \dfrac{\dfrac{4}{3} \cdot \pi \cdot r^3 }{\pi \cdot r^2 \times 2 \cdot r} = \dfrac{\dfrac{4}{3} }{2} =\dfrac{4}{6} = \dfrac{2}{3}[/tex]
[tex]\dfrac{2}{3} \ expressed as \ a \ ratio \ is \ 2:3[/tex]
The ratio of the volume of a sphere to the volume of a cylinder having the same radius, and having a height the same as the diameter of the sphere is 2:3Learn more about the volumes of solids here:
https://brainly.com/question/3376338
Jonathan’s parents told him that for every five hours of homework or reading he completes, he would be able to play three hours of video games. His friend Lucas’ parents told their son that he could play 30 minutes for every hour of homework or reading he completes. If both boys spend the same amount of time on homework and reading this week, which boy gets more time playing video games? How do you know?
Answer:
So, to set up this equation, lets just say that Lucas did 5 hours of homework also. The ratio of Lucas's homework to video games is 60 minutes of homework/30 minutes of video games. If we converted the 5 hours into 300 minutes then you would multiply the 60 minutes by 5 and the 30 minutes by 5 also. You would get 300 minutes/150 minutes. Jonathan's ratio is every 5 hours of homework/3 hours of video games. We would convert this to minutes by taking both numbers and multiplying them by 60. We would get 300 minutes/180 minutes. Using this we know that Jonathan gets more time to play video games because every 5 hours of homework he gets 180 minutes of gaming and for Lucas, every 5 hours of homework he only gets 150 minutes of gaming. I hope that this helped you!
Step-by-step explanation:
Answer:
Jonathan gets more time to play video games
Step-by-step explanation:
Using ratios
Jonathan 5:3
Lucas 2:1
how many 3/8 " slices are in a block of cheese that is 5 " inches long?
I'll give you brainlist if someone can answer this question
What is the degree for this solution?
Answer:
95 degrees
Step-by-step explanation:
The was it has been rotated
I’ll make you brainliest if you answer the question
Answer:
The first one
Step-by-step explanation:
what is 2 divided by 10 plus 5
Answer:
5.2
Step-by-step explanation:
2/10 + 5
the L.C.M = 10
(2+50)/10 =52/10
= 5.2
Label these on a number line below
Answer:
You know there is a video to help and there is hints in khan Academy.
Step-by-step explanation:
I really need help on this question! I’m new to Brainly, but if you can help that would be great!
Assuming there are no reflections or dilations, explain how you would write the equation of the function whose graph is sketched below. Assuming there are no reflections or dilations, explain how you would write the equation of the function whose graph is sketched below.
Answer: Start with the parent function y=1/x^2
Add 3 to x in the denominator, because the graph is shifted left 3.
Add 1 to the fraction, because the graph is shifted up 1 unit
Step-by-step explanation:
pls help
8th grade math
anf i dunno anything
Answer:
The y-intercept is 0
Step-by-step explanation:
Answer:
-6, -3, 0, 3
Step-by-step explanation:
What is the equation of the line that has a slope of -3/4 and goes through the point of (0,-5)
Answer:
Find the equation using slope-intercept form.
y=−3(0,−5)/4 x+y
Whats the value of 5/12 / 1 7/8? Please answer fast!
Answer:
i believe its 0.22222222222 im sorry if its incorrect qwq
Step-by-step explanation:
An item on sale costs 40% of the original price. If the original price was $75, what is the sale price?
Answer:
$45
Step-by-step explanation:
75 * 0.40= 30
75-30= 45
Jose borrowed $1500 from the bank at a rate of 8% simple interest per year. He paid in interest in three years.
Answer:
$1,860
Step-by-step explanation:
What’s the unit rate
Hi friend! Hope this helps!
When rates are expressed as a quantity of 1, such as 2 feet per second or 5 miles per hour, they are called unit rates. If you have a multiple-unit rate such as 120 students for every 3 buses, and want to find the single-unit rate, write a ratio equal to the multiple-unit rate with 1 as the second term.
What is 15-4x=10x+45?
Answer:
-15/7
Step-by-step explanation:
Answer:
-15 ⁷
Step-by-step explanation:
t is no more than 2 units from 9
Answer:
11 or 7
Step-by-step explanation:
9 + 2 = 11
9 - 2 = 7
3.7 x 10 to the power of 6 written in decimal form
Answer:
3,700,000
Step-by-step explanation:
Kate and Isabelle do some fundraising for their sporting team. Together they raised $600. Kate raised $272 more than Isabelle.
1. Write an equation to represent the total amount of money the girls raised. Do not include any spaces when typing your equation.
Answer:
x + x - 272 = 600
Step-by-step explanation:
Let the amount raised by Kate by x and let the amount raised by Isabelle be y.
Now, we are told that Kate raised $272 more than Isabelle.
Thus, since amount raised by Kate is x, then amount raised by Isabelle is x - 272. We are told that together they raised $600.
Thus;
x + x - 272 = 600
Thus;
equation to represent the total amount of money the girls raised is;
x + x - 272 = 600
order 1/2, 1/3 and 5/6 from least to greatest?
Let us first change these fractions into each other's equivalent fractions , so that we can order them from the smallest to the largest .
[tex] (i) \: \frac{1}{2} = \frac{(1 \times 3)}{6} [/tex]
[tex]\implies \color{olive} \frac{1}{2} = \color{hotpink} \frac{3}{6}[/tex]
[tex](ii) \: \frac{1}{3} = \frac{(1 \times 2)}{6} [/tex]
[tex]\implies\color{olive} \frac{1}{3} = \color{hotpink} \frac{2}{6} [/tex]
[tex](iii) \: \frac{5}{6} = \frac{(5 \times 1)}{6} [/tex]
[tex]\implies\color{olive} \frac{5}{6} = \color{hotpink} \frac{5}{6} [/tex]
Therefore, the fractions arranged in order from the least to the greatest :-
[tex] \bold\color{hotpink} { \color{olive} = \color{hotpink} \frac{1}{3}
,
\color{olive} \frac{1}{2}
,
\color{hotpink} \frac{5}{6} }[/tex]
simplify a(x + y) - a(x - y)
Answer:
2ay
Step-by-step explanation:
To simplify first we expand the brackets.
ax+ay- (ax-ay)
Now collect like-terms
ax-ax= 0
ay- (-ay) = 2ay
Therefore The simplified version would be 2ay
Find the measure of the missing value
Answer:
x = 48, y = 70
Step-by-step explanation:
Since 2 sides are congruent, then the triangle is isosceles and the base angles are congruent, thus
x + 7 = 55 ( subtract 7 from both sides )
x = 48
The sum of the 3 angles in a triangle = 180°
Subtract the sum of the 2 angles from 180 for y, that is
y = 180 - (55 + 55) = 180 - 110 = 70
American football is played on a 100-yd-long field, excluding the end zones. How long is the field in meters
Answer:
91.44
Step-by-step explanation:
A display demonstrating probability consists of a board full of pegs with four bins at the bottom. A ball is placed at the top and bounces through the pegs before ending up in one of the bins. Each bin can hold multiple balls. The balls are distinguishable. show answer No Attempt 13% Part (a) How many microstates are possible in a macrostate with two balls
Answer:
There are 4 microstates. A further explanation is given below.
Step-by-step explanation:
Microstates seem to be the potential energy provinces in which our framework could perhaps exist.
Now that,
These would be the microstates are the following:
The two balls throughout bin 1 Two balls or spheres throughout bin 2 Along with bin 1 ball A but that in bin 2 ball B Along with bin 1 ball B and then in bin 2 ball AThus, there have been four microstates.
There are 4 microstates in a macrostate with two balls
Microstates The two balls via bin 1Two balls or spheres via bin 2Along with bin 1 ball A but that in bin 2 ball BAlong with bin 1 ball B and then in bin 2 ball ADue to this,there have been four microstates.learn more about the ball here: https://brainly.com/question/12201878
