Answer:
[tex] \dfrac{1}{5^8} = \dfrac{1}{390625} [/tex]
Step-by-step explanation:
[tex](5^{-2})^4 = 5^{-2 \times 4} = 5^{-8} = \dfrac{1}{5^8} = \dfrac{1}{390625}[/tex]
Pretend this is the answer in da comments
Solve for .
2x-5y=-12
Answer:
If you are solving for y: y=12/5+2/5x
If you are solving for x=1
Step-by-step explanation:
d.
For every 24 lb of body mass, a gorilla
will eat 4 lb of food each day. If a gorilla
eats 40 lb of food in a day, how much
does it weigh?
HELP ME
Answer:
tje gorilla weights 240 lb
Answer: 240 pounds
Work Shown:
(body mass)/(amount eaten) = (body mass)/(amount eaten)
(24 lb body mass)/(4 lb eaten) = (x lb body mass)/(40 lb eaten)
24/4 = x/40
6 = x/40
x/40 = 6
x = 40*6
x = 240
The gorilla has 240 pounds of body mass.
Best and correct answer gets BRAINLIEST!!!
Answer:
B
Step-by-step explanation:
Rise is 4/3x means that the point (4,3) will be on the line, and b is the only one which has (4,3).
Which line has a constant of proportionality between y and x (Slope) of 4/3?
4/3 = slope = rise over run
(Rephrase) Which line has a slope of 4/3? Go up 4 over 3 from the origin (since there is no y-intercept)
Only B goes up 4 and over 3 (has the slope of 4/3)
Answer: B
Johnny takes an Uber to a toy store to buy some slime. Each container of slime costs $5 dollars. The Uber charges a total of $10 dollars. Write an expression that represents Johnny's total cost after buying s containers of slime, including the Uber ride. What is Johnny's total cost if he buys 17 containers of slime, including the Uber ride?
Answer:
Total cost will be $45 if he buys 17 containers of slime, including the Uber ride.
Step-by-step explanation:
Cost of one container of slime = $5
Cost of Uber = $10
We need to write an expression that represents Johnny's total cost after buying s containers of slime, including the Uber ride.
Total cost = Cost of slime containers + Cost of Uber
Total Cost = 5s+10
So, the required equation is: [tex]Total\: Cost = 5s+10[/tex]
Now, we need to find What is Johnny's total cost if he buys 17 containers of slime, including the Uber ride?
We have s= 17
So, the cost of buying 17 containers of slime and Uber ride will be:
[tex]Total\: Cost = 5s+10\\Put\:s=17\\Total\: Cost = 5(7)+10\\Total\: Cost = 35+10\\Total\: Cost = 45[/tex]
So, Total cost will be $45 if he buys 17 containers of slime, including the Uber ride.
Express the number 6.13 x 10
in decimal notation.
Answer:
I think its 61.3
Step-by-step explanation:
dont be mad if its wrong. also 10 has one zero so you move the decimal place once to the right
I need help asap please
Answer:
127.1
Step-by-step explanation:
This is easy, if you see the hundredth 0.07, that is above 5 so it rounds up to become 0.1 tenth, normally we check for things like 0.003 in the thousandth, but here it is less than 5 so it does nothing, not to mention it wouldnt change the outcome
I need help please!:D
Answer:
5/10= 1/2 4/12=1/3
3/9= 1/3
Step-by-step explanation:
Answer:
5/10 = 1/2
4/12 = 1/3
3/9 = 1/3
i believe these are the answers
ANSWER QUICK PLEASE THANK YOU!!! 7 1/2 divided by (4 1/2 - 5 1/8)=
Answer:
7 1/2 divided by (4 1/2 - 5 1/8)=-12
Step-by-step explanation:
PLZZ MARK BRAINLIEST!!!!
Answer is -12
Imagine your playing a game, you are currently level 5 and it takes 55 EXP to level up to level 6, each battle you fight you gain 3 EXP, how many battles would it take to level up? you don't have to show your work :).
Step-by-step explanation:
55 / 3 = 18.333.
Since it is a decimal, we round up to the nearest whole number.
It will take at least 19 battles to level up.
Answer:
Step-by-step explanation:
so divide 55 / 3 = 18.33333333 or 18 1/3 but.. you'll have to battle 19 times to level up
15. If f(x) = -x2 + 2x, find f(3) - 7.
Answer:
-10
Step-by-step explanation:
Find f(x) = - x^2 + 2x first
f(3) = -(3)^2 + 2(3)
f(3) = - 9 + 6
f(3) = - 3
Now do f(3) - 7
f(3) - 7 = - 3 - 7
f(3) - 7 = - 10
3. Farhana goes to McDonald's with her friends. They buy 2 Big
Macs, 1 Chicken Nuggets, 3 French Fries and 3 Cokes. McDonald's
also charges 8.25% sales tax. How much will Farhana and her
friends pay for the meal, including taxes. If Farhana pays the
cashier $60, how much change will she get back?
Help help help ASAP!!!!Use the distributive property to write an equivalent expression
Answer:
60r+70
Step-by-step explanation:
If you distribute the 10 to 6r and 7 you would get 60r and 70. Thats what I got
Answer: 60r+70
Step-by-step explanation:
=(10) (6r+7)
=(10) (6r)+(10) (7)
=60r+70
write a congruence statement for each pair of congruent figures
Answer:
Triangles are congruent because all the corresponding sides and interior angles are congruent.
Step-by-step explanation: did it help? plz like if did
Rafael is taking a test that contains a section of 12 true-false questions. How many of the possible groups of answers to these questions have at least 6 correct answers of true?
What are the solutions of 3b + 12 > 27 – 2b
Answer:
b > 3
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Equality PropertiesStep-by-step explanation:
Step 1: Define
3b + 12 > 27 - 2b
Step 2: Solve for b
Add 2b on both sides: 5b + 12 > 27Subtract 12 on both sides: 5b > 15Divide 5 on both sides: b > 3Here we see that any value b greater than 3 would work as a solution to the inequality.
The price of an item has been reduced by 10%. The original price was $21.
Use the ALEKS calculator to find the price of the item now.
Answer:
$18.90
Step-by-step explanation:
Multiply the original price by the percentage
$21 x 10% = $2.10
You then subtract this from the original to get the discounted price
$21 - $2.10 = $18.90
HELP ME PLEASE AND THANK YOU..
The length of a room is 2 times it breadth and 5 times it height. If
the volume of the room is 800m3, find the cost of papering its
walls at Rs. 6 Per m2?
Answer:
please mark as brainliest!!!!
Step-by-step explanation:
https://brainly.in/question/14506690
2(x+3)=x - 4
What is the answer pls
Answer:
X= -10
Step-by-step explanation:
This is the answer wait I will show u the steps
The scale of a map is one and a 1/2 inch. :8 mi. Find the actual distance for each map distance.
Answer:
The actual map distance would be 160 miles. when we multiply 0.5 by 16 we get 8 miles to find the actual distance for the map we need to multiply by 16 as well.
Hope it helps :)
Step-by-step explanation:
Find the greatest common factor of 90, and 135
Answer:
45
Step-by-step explanation:
Do prime factorization and multiply the factors the two numbers have in common.
39. If the letters A, B, C, D, E, F represent the numbers 4 to 9 in some
order, and
A + C = D
A + D = 2B
C + E = 2F
then what number does F represent?
Answer:
8????? I dont really know.....
Without the aid of technology, what is element e23 of the product of G. H? G 3 2 15 0.5 H = [5 -3.5 005) -1 0.5 5 -3.5 4
Answer:
45 pine tree. 5 5.01 - 2, 500 5.3 - 5 equal 80508 15233?. g of product of 3/8 to 8 elements is what technology of a day weather
please help me please if some one answers my question next i will post 100 points free if some one answers this question please
Answer:
Step-by-step explanation:
a) the points (0,60) and (6.0) are the intercept points for the graph of the car slowing down ( accelerating in the opposite direction than it's traveling)
we already know the slope of the line b/c that the rate at which it's slowing .. -10 =m which is the slope of the line .. down 10
use the point-slope formula y-y1 = m(x-x1) and plug in either given point for (x1,y1)
b) y -60 = -10(x-0)
y= -10x+60
thats the slope-intercept form of the equation
Answer:
[tex](0,60) = = > the \: vertical \: displacement \: of \: the \: automobile (y-intercept) \\ (6,0) = = > the \: horizontal \: displacement \: of \: the \: automobile (x-intercept) \\ equation \\ y = mx + c \\note = > m = \frac{(0 - 60)}{(6 - 0)} \\ m = - 10 \\ consider \: point \: (6,0) \\ from \: y = mx + c \\ substitute \: for \: y \: and \: x \\ 0 = (m)(6) + c \\ 0 = ( - 10 \times 6) + c \\ 0 = - 60 + c \\ c = 60 \\ substitute \: for \: c \: in \: y = mx + c \\ y = - 10x +60 \\ 10y = - x + 6[/tex]
If the slope is 2 and the y-intercept is 6, then the linear equation is 2y = 6x.
False
True
Answer:
False
General Formulas and Concepts:
Algebra I
Slope-Intercept Form: y = mx + b
m - slope b - y-interceptStep-by-step explanation:
Step 1: Define
Slope m = 2
y-intercept b = 6
Step 2: Write Function
Substitute into general form.
y = 2x + 6
Step 3: Compare
2y = 6x does not equal y = 2x + 6
For each equation, determine whether it is linear.
(a) y=x-6
(b) y= 4x
(C) y= 3x2-4
(d) y=-x)
Answer:
b
Step-by-step explanation:
A grocery sells bag of 6 oranges for 4.38 what is the unit cost on the double number line below fill in the given values then use multiplication it division to find the missing Value
Answer:
$1.37 unit rate
*this answer was rounded*
Step-by-step explanation:
The sum of two numbers is 19. The difference is 9. What are the two numbers?
Answer:
the two numbers are 8 and 8
Answer:
The 2 numbers for the sum are 9 and 10
How do i do this pls help me
standard form (ax + by = c) to slope-intercept form (y = mx + b)
5x+7y= -21 (ANSWER?)
Answer:
y=-5/7x-3
Step-by-step explanation:
so, we need the equation to be in y=mx+b form.
The equation right now is 5x+7y=-21 in standard form.
We need to isolate y onto one side
Here's the equation:
5x+7y=-21
subtract 5x from both sides
7y=-5x-21
divide by 7
y=-5/7x-21/7
simplify
y=-5/7x-3
Hope this helps! :)
69+420 what is the ansewer
Answer:
489
Step-by-step explanation:
Answer:
the answer is 489 I hope it helps.