Answer:
81
Step-by-step explanation:
f o g = f(g(x))
Step 1. Solve for g(-3)
-3 - 6 = -9
Step 2. Solve for f(-9)
-9^2 = 81
how would this: 6.673 + 8.29 equal this: 14.963 ?!?!?!?!?
Answer:
You have to add -its easier to add up and down so you can see it more visibly-
Step-by-step explanation:
1
8.290
+6.673
14.963
Hope this helps! Have a great day!!
I need Help with one and two ..?
Ivan earns $8 each time he walks the neighbor's dog. He already walked the dog 5 times. How many more times does he need to walk the dog to earn enough money to buy a game that cost $88?
Question: Expand 4(4k + 9)
Answer:
16k + 36
Step-by-step explanation:
4(4k + 9)
(multiply everything in the bracket by 4 because that's whats surrounding the bracket)
4k * 4 + 9 * 4
16k + 36
it takes tania 1 1/4 hours to beat a level of her video game. Last week she played for 7 1/2 hours. How many levels did she beat last week
15w^4 v^5 / 3w^6 v^5
Answer:
[tex]\frac{{5}}{w^{2}}[/tex]
Step-by-step explanation:
We begin with [tex]\frac{15w^{4}v^{5}}{3w^{6}v^{5}}[/tex].
Firstly, as with simplifying fractions we can simplify the numbers. 15 is divisible by 3, so this becomes [tex]\frac{5w^{4}v^{5}}{w^{6}v^{5}}[/tex].
To simplify indices (aka exponents or powers), we must subtract the power on the denominator from the matching one on the numerator, and then use that number as the power in the numerator. In this case, 4-6 and 5-5, which becomes -2 and 0.
So now we have [tex]\frac{5w^{-2}v^{0}}{1}[/tex].
For a negative power, we switch it into the other half (numerator to denominator) and take away the negative sign, leaving [tex]\frac{5v^{0}}{1w^{2}}[/tex].
We can remove the [tex]v^{0}[/tex] in the numerator as it just multiplies the numerator by one, and remove the 1 in the denominator for the same reason.
This leaves us with [tex]\frac{5}{w^{2}}[/tex].
**This content involves division with indices, which you may wish to revise. Let me know if you have any questions. I'm always happy to help!
Which is the correct answer for question 16 and question 17
Answer:
16=c
17=d
Step-by-step explanation:
Anastasia is grocery shopping with her father and wonders how much shopping is left to do. "We already have 60%, percent of the items on our list," her father says. Anastasia sees 12 items in the cart.
How many grocery items are on the list?
jasmine ran 5 miles in 42 minutes. what rate did jasmine run.
jasmine rate was.
Use the pH standards below to answer the following questions:
pH Water Quality Standards
pH Range
Good-neutral
7-7.5
Fair - neutral zone
6.5-6.9 or 7.5-8.5
5.5-6.4 or 8.6-9
Marginal - too acidic or basic
Less than 5.5 or more than 9
Poor -- too acidic or basic
a. What is the water quality of water with a pH of 4.4?
b. What is the water quality of water with a pH of 7.2?
c. What is the water quality of water with a pH of 6.3?
For every 1000 hits a You Tube channel gets it makes £40 from ad revenue. How many hits will the You Tube channel need to make £1?
Answer:
25 hits
Step-by-step explanation:
you would divide 1000 by 40 and get 25
Find the value of x using the figure to the right.
Answer:
yes it may be 3
Step-by-step explanation:
Find all real square roots of - 144
Answer:
The square roots of 144 are 12 and -12 which are rational numbers.
Step-by-step explanation:
If you take out a loan for $561.60 over eight years at an interest rate of 9.3%, what is the total amount you will have to repay?
The simple interest of a given sum is directly proportional to the rate of interest. The total amount for repayment is $979.43.
What is Simple interest ?The simple interest is a method of calculating the interest over a sum without considering the compounding.
The simple interest over a period of time varies as arithmetic progression.
Given that,
The amount of loan P = $561.60
Time for the interest T = 8 years.
Rate of interest R = 9.3%.
The total amount A can be given by summing the amount of loan to the interest over it as,
A = P + S.I
And the simple interest is given as,
S.I = (P × R × T) / 100
= (561.60 × 9.3 × 8) / 100
= 417.83.
The amount is given as,
A = 561.60 + 417.83
= 979.43.
Hence, the total amount to be repaid is $979.43.
To know more about Simple interest click on,
https://brainly.com/question/25845758
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HELPPPP can someone explain it to me
Answer:
winner : 16 million
runner up : 6 million
Step-by-step explanation:
half of 16 is 8, and 2 less is 6. 6 + 16 = 22
Which of the following lies on the line y =- 3x + 2?
(A) (-1, 8)
(B) (0, 4)
(C) (2, -4)
(D) (5, - 10)
Answer:
C
Step-by-step explanation:
I can't say for sure, but I am confident that is the right answer.
3/4(x-16)=2(x-3) +4 what is x equal to
Step-by-step explanation:
[tex]\tt{} \frac{3}{4} (x - 6) = 2(x - 3) + 4[/tex]
[tex]\tt{} \frac{3}{4} x - \frac{9}{2} = 2x - 6 + 4[/tex]
[tex]\tt{} \frac{3}{4} x - \frac{9}{2} = 2x - 2[/tex]
[tex]\tt{}3x - 18 = 8x - 8[/tex]
[tex]\tt{}3x - 18 = - 8 + 18[/tex]
[tex]\tt{} - 5x = 10[/tex]
[tex]\tt{}x = - 2 \\ \\ [/tex]
Answer:
x=-8
Step-by-step explanation:
3/4( x -16) = 2 ( x- 3) +4
3/4x - 3/4*16 = 2x - 6 + 4
3/4 x -12 =2x -2
-2x = -2x
________________
-5x/4 -12 = -2
+2 = +2
_____________
-5x/4 = 10
x=- 10*4/5
x= -8
The questions is - What is the slope intercept? Then convert your answer to standard form.
please help me Im pretty sure the slope intercept is y=1 but I dont know what that would be as standard form would be
Answer:
y=1
Step-by-step explanation:
You're correct also graphed so you can see your answer is right
The graph is undedefined because it doesn't have a X and continues straight on one point. So for standard for you would put Y=1/undefined or just undefined
12 = 2x + 4x
solve and show your work. pls help.
i didn't pay attention to the class
Answer:
x=2
Step-by-step explanation:
Let's solve your equation step-by-step.
Step 1: Simplify both sides of the equation.
12=2x+4x
12=(2x+4x)(Combine Like Terms)
12=6x
12=6x
Step 2: Flip the equation.
6x=12
Step 3: Divide both sides by 6. 6x/6=12/6
x=2
Hope you found this helpful and have good day (.
Answer:
2
Step-by-step explanation:
plus the like-terms (x plus x): 2+4
so 12=6x. get 6 out of the x-term. X is the unknown number being multiplied by 6. To get it to the other side, divide the numbers. So: 12/6=x and 12/6 is 2. so x=2.
Mr. Chan places $4000 in a bank as a fixed deposit for 2 years. The bank offers an interest compounded yearly. At the end of 2 years, he receives a total of $4243.60. Find the interest rate.
Answer:
Step-by-step explanation:
Mr. Chan originally placed 4,000 in the bank as a fixed deposit for 2 years.
Each years the bank added a certain amount of interest.
At the end of the 2 years he gained 243 dollars and 60 cents just from interest.
How to solve:
Simply take away the 4 in the amount of money
Leaving: $243.60
( 2 years )
Now divide 243.60 by 1/2
which is 121.8
Mr.Chan got 121.8 worth of interest a year
$10.5 a month
$2.3 a week
6 cents a day
All in 2 years.
Imagine you write the letters of the word GREAT on individual cards. You shuffle them, turn them facedown on a table, and turn over the top card. What is the probability of turning over an E?
Answer:
that's hard
Step-by-step explanation:
Answer:
The probability of turning over E would be 1/5
Step-by-step explanation:
since there are 5 cards and there is an equal chance you could get any one of them, the probability is one (the amount of cards drawn) over five (the amount of cards total.)
Hope this helps :)
In which part of the graph is the distance from home decreasing?
Distance from home
Time
A. 3
B. 1
Ο Ο Ο Ο
C. 2
SUBMIT
3[-2(8-13)] how to solve it
Answer:
3 times - 2,times 8-13
You solve the ones in the bracket first
(the rule of BODMAS)
So 8-13 first, then
-2times 8-13,then
Then you get your answer
Write the equation of the line in slope intercept form.
Help!!!!!!!
(-8,10); m=1/2
Answer:
y=1/2x+14
Step-by-step explanation:
If you mark (-8,10) in a graph and go up 1, over 2, then you will eventually get to (0,14).
You can also use the slope formula in reverse. 1/2=b-10/0-(-8)
1/2=b-10/8, then multiply both side by 8
4=b-10, add 10 to both sides
14=b
You and your friend are getting food you have 100 dollars and the food is 60.85 the sale rate tax is 8% how much money will you have left?
use the geometric properties and theorems you have learned to solve for x and show work
PLS HELP
Answer:
Step-by-step explanation:
* Knowing that they are vertical angles must mean that both angles are equal
45=3x
*divide both sides by 3
x=15
3(15)=45
Please help and hurry!
Answer: 3 option correct
A truck can be rented from Company A for $140 a day plus $0.30 per mile. Company B charges $80 a day plus $0.40 per mile to rent the same truck. Find the number of miles in a day at which the rental costs for Company A and Company B are the same.
Answer:
800 miles
Step-by-step explanation:
140 + (0.30 x 800) = 400$, 800 miles
80 + (0.40 x 800) = 400$, 800 miles
(sorry for incorrect answer the first time, mixed up the cost and number of miles)
- seventy - two times nine
Answer:
-648
Step-by-step explanation:
If that is a negative 72 then it would be -648
If a positive 72, it would be 648.
Hope this helps!
N
2
1
1
3
4
Name the
L corresponding
angle with
angle 8.
M.
7
56
8
B. angle 5
A. angle 4
D. angle 7
c. angle 6
Answer:
angle 4 is the corresponding angle with angle 8
Step-by-step explanation:
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