HELP!!!!!!!!!!!!!!!!!!!! SUPER EASY! Just checking my answer because my teacher is REALLY strict with homework accuracy
Answers
9514 1404 393
Answer:
1/5^6
Step-by-step explanation:
The applicable rules of exponents are ...
(a^b)^c = a^(bc)
a^-b = 1/a^b
__
[tex](5^{-2})^3=5^{(-2)(3)}=5^{-6}=\boxed{\dfrac{1}{5^6}}[/tex]
Related Questions
The second of three numbers is 6 times the first. The third number is 1 more than the second. If the first is decreased by twice the third, the result is -35. What are the numbers?
Answers
Answer:
1st number: 3
2nd number: 18
3rd number: 19
Step-by-step explanation:
let 'f' = 1st number
let '6f' = 2nd number
let '6f + 1' = 3rd number
f - 2(6f + 1) = -35
f - 12f - 2 = -35
-11f - 2 = -35
-11f = -33
f = 3
help its iready pls ill give brainiest
Answers
Answer:
I believe its 27 cubic units
Step-by-step explanation:
3 × 3 = 9
9 × 3 =27
Answer:
the answer is 9
Step-by-step explanation:its 9 because 3+3+3 equals nine and 1 cube is 1
Eric dropped a ball from a three story building that was 30 feet tall. After the ball landed it bounced 85% the height of the previous height. Write the explicit form to represent the height of the ball after each bounce.
Answers
Answer:
[tex]y= 30-0.85x[/tex]
Step-by-step explanation:
Given data
Height of building= 30ft
We are told that after the ball landed it bounced 85% the height
let the new height be y
So the expression for the new height for x number of bounces is
[tex]y= 30-0.85x[/tex]
I really need help asap
Answers
2=77
Your angles have to equal 90 and 180 degrees
So you would have to subtract from the angles and the numbers
HELP ASAP PLEASE!
What is the PERIMETER of figure ABC?
A (-5,4) B (-9,4) C (-9, -3)
Answers
Answer:
19cm
Step-by-step explanation:
7+4=11
a²+b²=c²
7²+4²=c²
c²=49+16=65
√8+7+4=19cm
Parking at Disneyland costs $12 plus $4 per hour. What is the
maximum number of hours Aniyah can park at Disneyland if she
only has $60?
Answers
Answer:
12 hours
Step-by-step Explanation:
$60 (How much money Aniyah) - $12 (how much it costs to park at Disneyland) = $48
$48 ➗ $4 (how much it costs to park per hour) = 12 hours
The maximum hours Aniyah can park at Disneyland is 12 hours
Sorry if wrong! Plz mark brainiest if correct :D Have a great day luv <3
-Bee
aden spent $10 on a mug and then sold it, making 20% profit. how much did he sell the mug for?
Answers
Answer:
12$
Step-by-step explanation:
10% of 10 is 1$ 20% of 10 is 2$ so the answer is 12$
Classify the following number: 12
rational
Irrational
integer
whole natural
Whole
Natural
Answers
Answer:
Rational, Natural Number, Whole Number,Integer
Step-by-step explanation:
A natural number is also a whole number.
Every integer is a rational number.
Every natural number is a whole number, integer, and a rational number.
Every whole number is a natural number, integer, and a rational number.
A cooler contains 4 L of water. The cooler has marks on it at every 0.2 L. Water bottles are filled with water from the cooler, and each bottle holds approximately 4··9L. After 4 water bottles are filled, between which two marks is the water level in the cooler? Show your work.
Answers
Complete question :
A cooler contains 4 L of water. The cooler has marks on it at every 0.2 L. Water bottles are filled with water from the cooler, and each bottle holds approximately 4/9L. After 4 water bottles are filled, between which two marks is the water level in the cooler? Show your work.
Answer:
2.2 - 2.4 Litre
Step-by-step explanation:
Capacity of cooler = 4L
Marking on cooler = every 0.2L
Capacity of bottle = 4/9 L
Number of bottles filled = 4
Total volume filled = (4/9) * 4 = 16/9 L = 1.78L
Volume of water left in tank :
(4 - 1.78)Litre
= 2.22 litres
Since, the tank is marked at 0.2 L interval ; the water level will be between 2.20 to 2.40 litres
Math question answer please
+5(9/3)²
Answers
Answer:
45
Step-by-step explanation:
what is 0.204 as a fraction
Answers
Answer: 51/250
Step-by-step explanation:
Answer:
Step-by-step explanation:
51/250\
hope it helps
A new car is purchased for $18,000 and overtime its value depreciates by one-half every 6 years. What is the value of the car 19 years after it was purchased, to the nearest hundred dollars? (20 PTS)
Answers
Answer:
Most likely 4000 brainiest ?
Step-by-step explanation:
18,000, 9000 4,500
Hope this helped
Answer:
y = 2000
Step-by-step explanation:
okay so try the halving formula is
y = a(1/2) ^t/h
if you cant understand that then
[tex]y = a\frac{1}{2}^\frac{t}{h}[/tex]
a=18000
h=6
t=19
plug ins:
y = 18,000
y=2004.52211582
y≈2000
Choose the expression that uses the GCF and the Distributive property to find 66 + 24 + 78.
Answers
Answer:
112
Step-by-step explanation:
Answer: 6
Step-by-step explanation:
The greatest common factor is 6.
PLEASE HELP ILL GIVE BRAINLY...If f(x) = x^3 + 13x^2 + 46 x + 48 and 2 + 8 is a factor of f(x) find all of the zeroes of f(x) algebraically
Answers
Answer:
(-8,0) (-3,0) (-2,0)
Step-by-step explanation:
I'm kind of tired and so I just went on desmos and looked at the x intercepts
If you really want to understand it leave a message
Under his cell phone plan, Owen pays a flat cost of $67.50 per month and $4 per gigabyte. He wants to keep his bill at $71.90 per month. Write and solve an equation which can be used to determine gg, the number of gigabytes of data Owen can use while staying within his budget.
Equation:
Answer:g=
Help please
Answers
Answer:
1.1 gigabytes
Step-by-step explanation:
Let us represent:
The number of gigabytes = g
Under his cell phone plan, Owen pays a flat cost of $67.50 per month and $4 per gigabyte. He wants to keep his bill at $71.90 per month.
The Equation is given as:
$71.90 = $67.50 + $4 × g
71.90 = 67.50 + 4g
71.90 - 67.50 = 4g
4.4 = 4g
x = 4.4/4
x = 1.1 gigabytes
Therefore, the number of gigabytes of data Owen can use while staying within his budget is 1.1 gigabytes
Answer: 3.6
Step-by-step explanation:
4x+64.5=78.9
-64.5 -64.5
4x/4=14.4/4
X=3.6
HI ANSWER QUICK VERY URGENT WILL GIVE BRAINLYIEST
Answers
Four bags of dry dog food plus 9.5 pounds of dry cat food weigh 17.5 pounds in all. How many pounds does each bag of dog food weigh?
Answers
Answer:
2
Step-by-step explanation:
17.5-9.5=8
[tex]4\sqrt{8}[/tex]=2
Each bag of dog food weight 2 pounds.
Find the equation of the line.
Answers
y = -1/3x + 5
EXPLANTION:
The line goes down one and right three which makes the slope -1/3.
The line touches point (0,5) which is the y intercept.
Putting them together will result in the answer :)
FUN FACT:
The slope of a function of position is the velocity
I hope this helped and have a great day :3
Ronnie bought 6 ice cream cones for himself and his friends. Seventeen cents tax was added to the price of each cone. The total cost was $14.58.
Answers
Answer:
Step-by-step explanation:
Since the tax is 17¢, then you have to subtract that from 14.58
14.58-.17=14.41
14.41/6
$2.40
Find the equation of the line passing through(1,2) and making an angle of 30 degree with y intercept
Answers
Answer:
Equation of the straight line passing through the point ( 1,2 ) and having the slope
x - √3y -1+2√3 =0
Step-by-step explanation:
Step(i):-
Given that the point (1,2) and an angle = ∝ = 30°
The slope of the line
m = tan 30°
[tex]m = \frac{1}{\sqrt{3} } }[/tex]
Step(ii):-
Equation of the straight line passing through the point ( 1,2 ) and having the slope
[tex]m = \frac{1}{\sqrt{3} } }[/tex]
y - y₁ = m(x-x₁)
y - 2 = [tex]\frac{1}{\sqrt{3} } }[/tex] ( x -1)
√3(y-2) = (x-1)
⇒ √3y - 2√3 = x -1
x - √3y -1+2√3 =0
what is 0.5x+1/5y-3.5x-4/5y
Answers
Answer:
−3x+ −3/5y
Step-by-step explanation:
Please help me with this question, I need to know what X equals
Answers
Answer: 11
Step-by-step explanation: m<2 is equal to 42. This also means that 3x+9 is equal to 42.
3x+9=42, solve for x. Subtract 9 from both sides. 3x=33, divide by three to get X isolated. X= 11
please help. don’t understand :((
Answers
Answer:
Step-by-step explanation:
place x = 19
f(19) = 3 / 19 + 2 - Sqrt 21 - 3
= 3/21 - 4
= - 81/21
= - 27/7
Answer:
f(19) = - [tex]\frac{27}{7}[/tex]
Step-by-step explanation:
Given
f(x) = [tex]\frac{3}{x+2}[/tex] - [tex]\sqrt{x-3}[/tex]
To evaluate f(19), substitute x = 19 into f(x) , that is
f(19) = [tex]\frac{3}{19+2}[/tex] - [tex]\sqrt{19-3}[/tex]
= [tex]\frac{3}{21}[/tex] - [tex]\sqrt{16}[/tex]
= [tex]\frac{1}{7}[/tex] - 4
= [tex]\frac{1}{7}[/tex] - [tex]\frac{28}{7}[/tex]
= - [tex]\frac{27}{7}[/tex]
what is 5/6- 2/5 in a fraction
Answers
Answer:
5/6 - 2/5 = 13/30
I hope this helps
Step-by-step explanation:
Answer:
2/7 +3/8
2 × 8
7 × 8
+
3 × 7
8 × 7
=
16
56
+ and your answer is 37/56
Step-by-step explanation:
PLEASE HELP I WILL GIVE BRAINLIEST
Answers
Answer:
surface area=132
volume=60
Matthew jogs 300 metres at 4m/s.
Work out how long it takes Matthew.
Answers
Answer:
75 seconds or 1 minute and 15 seconds
Step-by-step explanation:
300 meters/4 mps = 75 seconds
It takes Matthew 75 seconds to jog 300 m at 4m/s
hi, could you help me with this question?
Answers
Answer:
1. 0
2. 14
3. -6
4. 22
Step-by-step explanation:
Plug in the equations into a calculator and sub (x) for a number.
Abdel wants to draw a square that has the same perimeter as the circle.
What will the side length of their square be?
(The perimeter of the circle is 12 units).
Answers
Answer:
Each side would be 3 units.
Step-by-step explanation:
If the perimeter of the circle is 12 units and there are 4 sides on a square and all of those sides need to be equal all you must do is divide the number of units by the number of sides to get your answer of 3 units.
Hope I could help! :)
There are 1,252 souvenir paperweights that need to be packed in boxes. Each box will hold 14 paperweights. How many boxes will be needed?
blank boxes will be needed to hold all the souvenir paperweights.
Answers
ferdie plants carrots in 2 gardens. in each garden, he plants 3 rows of 7 carrots.what is the total number of carrots ferdie plants?
Answers
Answer:
He planted a total of 42 carrots between the 2 gardens
Step-by-step explanation:
3 x 7 = 21
21 x 2 = 42
