Answer:
x=6
Step-by-step explanation:
h(x)=-20 is the same as saying y=-20, so you would substitute h(x) with -20 and solve the equation from there.
[tex]-20=-4x+4[/tex]
[tex]-4[/tex] [tex]-4[/tex]
---------------------
[tex]\frac{-24}{-4} =\frac{-4x}{-4}[/tex]
[tex]6=x[/tex]
Which situation could be modeled by the function y = 400(1 – 0.17)x?
Here are the possible answers, can someone please help me?
A) The population, y, of a city after x years that grows at a rate of 17% every 3 years
B) The amount of medicine in milligrams, y, in a human body that starts with 400 milligrams and
decreases by 17% every hour, x
C) The money, y, in an account that starts with $400 and increases by 17% every year, x
D) The height of a tree, in inches, y, that starts at 400 inches and grows by 17 inches every year, x
Answer:
B
Step-by-step explanation:
Answer:
The amount of medicine in milligrams, y, in a human body that starts with 400 milligrams and decreases by 17% every hour, x
Step-by-step explanation:
I did it on ttm
please help!!!!!!!!!!!!!!!!!!!!!!!!!1 and fast
Answer:
the answer is D.
Step-by-step explanation:
hope it helps :)
A triangle with side lengths of 2, 10, and 11 is a(n)
triangle.
Answer:
true
Step-by-step explanation:
it says that it is a triangle.
hope this helped!
Solve for x 16-x=-2 give me the answer
[tex]\text {Hi! Let's Solve this Equation!}[/tex]
[tex]\text {\underline {The First Step is to Flip the Equation}}[/tex]
[tex]\text {Before: 16-x=-2}\\\text {After: x+16=-2}[/tex]
[tex]\text {\underline {The Next Step is to Subtract 16}}[/tex]
[tex]\text {x+16-16=-2-16}[/tex]
[tex]\text {Your New Problem Is: x=-18}[/tex]
[tex]\text {\underline {The Final Step is to Divide -1}}[/tex]
[tex]\text {x/-1=-18/-1}[/tex]
[tex]\text {Your Answer Would Be:}[/tex]
[tex]\fbox {x=18}[/tex]
[tex]\text {Best of Luck!}[/tex]
Answer:
18
Step-by-step explanation:
16 - x = -2
-x = -2 - 16
-x = -18
x = 18
Hopefully this answer helps you :)
the product of 526×19
Graph the slope of Y=-3x+7
(x) (y)
0 7
7/3 0
Draw the line using two points or the slope and the y-intercept.
Slope: −3
Y-intercept: (0.7)
I hope I did this right :)
Always true, sometimes true, or never true: When dividing a dividend that has decimal values I have to move the decimal point.
Answer:
True
Step-by-step explanation:
Hope this helped, have an AMAZING day!!
On the boardwalk at the beach, there were beach towels for sale. They were $20.98 each. Marie’s mom bought 5 of them. About how much did he spend?
Answer:
$104.90
Step-by-step explanation:
Did the math for you.
Have a good day!
Answer:
104.90 or 105$ rounded
Step-by-step explanation:
you do 20.98 (how much they cost) x 5 (how much he bought) = 104.90 (total cost.
Hope this helps :P
4x + 17 = 23
Find the solution to the equation. plzzzzzzzz first Person get brainllest
Answer:
x = 1.5
Step-by-step explanation:
4x + 17 = 23
-17 -17
4x = 6
Divide both sides by 4.
1.5 = x
Hope that helps and have a great day!
Answer:
x=3/2
Step-by-step explanation:
Subtract 17 on both sides, then divide by 4. You get 3/2 or 1 and 1/2!
hope this helped !!
Joe has 5 shirts, 3 pairs of pants and 4 pairs of shoes. He needs to make an outfit containing one of each item. How many different outfits are possible?
Answer:
60 outfits
Step-by-step explanation:
5 shirts x 3 pants x 4 shoes = 60 outfits (containing 1 shirt, 1 pant, 1 shoe)
This is pretty difficult to explain, but this is basically how you do it when you want to see how many combinations of something there are for multiple different things. Basically, for each of the 5 shirts, there are 3 different pants, and for each of the pants there are 4 shoes. So each pant has 4 shoes, then multiply that by 3 for the 3 pants for each shirt. After that, multiply by 5 for each shirt in the outfits.
Express as a unit rate
22 lbs lost in 5 weeks (how many pounds bost per week)
6th grade math show work
Hi! I believe your answer is 4.4 pounds lost per week. 22 total pounds divided by 5 pounds per week equals 4.4 pounds per week. I hope this helps you! Good luck and have a great day. ❤️✨
7 - x = - 5 ??????....
Answer:
is it twelve ?
Step-by-step explanation:
:-|
Convert Decimal to Percent:
0.778 =
hool
0.852 =
Convert Percent to Decimal:
74% =
111% =
Convert Decimal to Fraction:
1.36 =
0.374 =
Convert Fraction to Decimal:
3/8 =
23/50 =
Convert Fraction to Percent :
7/40 =
17/25 =
Convert Percent to Fraction:
185% =
98.4 %=
Answer:
77.8%85.2%0.741.11136/100374/100017.5%68%1.850.984Answer:
bhkutvld hgotrbjvlgh njbv
kllsnvdn kvkdxc
From midnight to 2:00 am, the temperature dropped 1.25°C each hour. If the
temperature at 2:00 am was 5.5°C, what was the temperature at midnight?
What is the difference between independent and dependent events?
whats the answer to 4.23872345.25135x4446.56559=
Answer: the correct answer is 18,847.76184947253
Answer:
1.884776184E1284776184947.2528110465
Step-by-step explanation:
I dont have one
8 with the power of 2 = -3 with the power of 2 = 9
Answer:
okay I will explain but where is that's knid of question
X-2y=-4 write rhe equation in slope intercept form
Answer: y=−1/2x+2
Step-by-step explanation: From x+2y=4
first, we can subtract x from both sides
and get 2y=−x+4
then, we can divide both sides by 2
y=−1/2x+2
Answer:
y=1/2x-2
Step-by-step explanation:
Hope this helps
Mimi eats 6 times as many raisins as mary.mary eats 9 raisins. Write an equation with an unknown to find the number of raisins Mimi eats.
Answer:
54 :/
Step-by-step explanation:
Well if mary ate 9 raisins and Mimi ate 6 times as much you just have to do:
9 x 6 = 54
y = 9 x 6?
HELP :((( PLS ILL MAKE U BRAINLIEST
Answer:
a. an=18-6n
b. an=0.7+2.8n
Step-by-step explanation:
a. 12-6(n-1)
12-6n+6
18-6n
b.3.5+2.8(n-1)
3.5+2.8n-2.8
0.7+2.8n
Suppose the average wait time for a sandwich at a local deli is 55 min with a standard deviation of 33 min. Is it unusual to wait over 1212 minutes to get a sandwich?
Answer:
The wait time is unusual because the probability value obtained is less than 2 standard deviation above the mean
Step-by-step explanation:
From the question we are told that
The average wait time is [tex]\mu = 55 \ min[/tex]
The standard deviation is [tex]\sigma = 33 \ min[/tex]
Generally the probability of waiting over 1212 minutes is
[tex]P(X > 1212) = P(\frac{X - \mu}{ \sigma } > \frac{ 1212 - 55}{ 33} )[/tex]
[tex]P(X > 1212) = P(\frac{X - \mu}{ \sigma } > \frac{ 1212 - 55}{ 33} )[/tex]
[tex]\frac{X -\mu}{\sigma } = Z (The \ standardized \ value\ of \ X )[/tex]
So
[tex]P(X > 1212) = P(Z > 35 )[/tex]
From z table the probability of (Z > 35 ) is
[tex]P(Z > 35 ) = 0[/tex]
Hence
[tex]P(X > 1212) = 0[/tex]
The time is unusual because the probability value obtained is less than 2 standard deviation above the mean
WILL GIVE BRIANLEST IF UR RIGHT PLZ SHOW UR WORK need help plz
Answer:
it is 1)
Step-by-step explanation:
73.458
x 0.39
________
661122
2203740
State the x-values where the limit does not exist.
9514 1404 393
Answer:
x = -2x = 2Step-by-step explanation:
There are vertical discontinuities in the function at x=-2, x=2, and x=4. When looking at limits, we find the function values to be different either side of those discontinuities at x = -2 and at x = 2. Thus, limits do not exist at those points (x = {-2, 2}).
At x=4, the discontinuity is in the function definition, not in the values left or right of that point. Hence the limit does exist at x=4, but the function is not continuous there.
How do you do this question?
Answer:
-6x²
36
Step-by-step explanation:
1 / (1 + 6x²) = 1 / (1 − r)
Therefore, r = -6x².
The third term, r², is 36x⁴.
The regular price of a computer monitor is $185. It is on sale for 15% off. Sales tax is 8%. What is the cost of the computer monitor after the discount and sales tax are applied
Answer:
169.i2
Step-by-step explanation:
i hope this helps
Answer:
169.83
Step-by-step explanation:
$185.00 - 8% = $157.25 + 8%= $169.83
What is the slope
A. slope=1/3
B. slope= -3
C. slope = 3
Answer:
3
Step-by-step explanation:
slope = rise/run
Start at an easy to read point, such as (0, -2).
Go up 3 and right 1.
That is a rise of 3 and a run of 1.
slope = rise/run = 3/1 = 3
Answer: 3
Answer:
3
Step-by-step explanation:
Count how many points it goes up and then over to cross a square through the corner. In this case it goes up 3 over one. That simplifies to be just 3. Hope that made sense.
A chef uses 1/2 cup of tomatoes for every 1/8 cup of onions to make salsa. How
many cups of onions will the chef need for 1 cup of tomatoes?
Answer:
he or she will need to use 2/8 cups of onions for 1 cup of tomatoes to be used
Step-by-step explanation:
The chef need 1/4 cups of onion for 1 cup of tomato.
What is fraction?Fractions are used to represent smaller pieces (or parts) of a whole.
Given that, a chef uses 1/2 cup of tomatoes for every 1/8 cup of onions to make salsa
So, for 1/2 → 1/8
Multiplying each side by 2 to get 1 cup of tomato,
1 → 2/8 = 1/4
Hence, the chef need 1/4 cups of onion for 1 cup of tomato.
For more references on fractions, click;
https://brainly.com/question/10354322
#SPJ2
Factor this polynomial completely.
x2 - 6x + 9
O A. (x+3)(x + 3)
OB. (x+3)(x-3)
O C. Does not factor
O D. (x - 3)(x-3)
==========================================================
Explanation:
The last term is 9 and the middle coefficient is -6.
We need to find two numbers that multiply to the last term, and also add to the middle coefficient.
Through trial and error, you should find the two numbers -3 and -3
-3 plus -3 = -6
-3 times -3 = 9
Those two values directly lead to the factorization (x-3)(x-3)
We can FOIL out (x-3)(x-3) to get x^2-6x+9 to help confirm the answer. Distribution works as well. The box method is a visual way to do it also.
I am an odd number. Take away one letter and I become even. What number am I?
Answer:
*facepalm* 7 lol thats an oldie > u <
Step-by-step explanation:
7 - s = even
Answer: seven
Step-by-step explanation:the number 7 is odd but then you take away the s and it becomes even.
What is the equation of a line that is passing through the point (2, 11)
and is parallel to the line y = 4x – 5?
Answer:
y=4x+3
Step-by-step explanation:
since its parallel they have the same slope
y=mx+b
(11)=(4)(2)+b
11=8+b
then subtract 8 on both sides
11=8+b
-8=-8+b
3=b
then y=4x+3
