Answers
Related Questions
Solve for the variable, 12p=204 *
please help me
Answers
Answer:
17
Step-by-step explanation:
12p = 204
=>p= 204/12
=> p = 17
Graph the function f(t) = e^0.4t.
Answers
Answer:
Step-by-step explanation:
Hope this helps! May I please have brainliest? :)
The function f(t) = e^0.4t is an exponential function and the variable of the function is t
How to graph the function?The equation of the function is given as:
f(t) = e^0.4t
The above function is an exponential function and the variable of the function is t
Next, we plot the graph of the function using a graphing tool
See attachment for the graph of the function f(t) = e^0.4t
Read more about exponential functions at:
https://brainly.com/question/21594694
#SPJ2
Which is not the type of computer
a) micro computer
b) mini computer
c)mainfarm computer
d) calculator
Answers
Answer:
d calculator
Step-by-step explanation:
my answer is d. calculator because its not part of computer.
If 250 dollars is made in five months add another 50 and it would be $300 in 6 months. Is this right? What's the equation for it?
Answers
Answer:
Yes
Step-by-step explanation:
It says each month they add 20% and i did it in a calculator and 250+20 percent is 300
mZQRS = 179º and m_QRG= 105º.
Find m GRS.
Answers
Answer:
angle m GRS = angle m QRS - mQRG
mGRS = 179 - 105
mGRS = 74
hope it helps
What is the equation of the line passing through (-2,-7) (4,23)
Answers
Answer:
The equation of line Passing through (2,3) and (4,7)
The slope of line is
4−2
7−3
=
2
4
=2
The equation of line is y−7=2(x−4)
y−7=2x−8
2x−y−1=0
Step-by-step explanation:
You don't have a driver's license yet, so you have to walk to the store. You can walk 1.5 miles in 24 minutes. If it
took you 32 minutes to walk to the store, how far away is the grocery store?
Answer:
Units:
Blank 1:
Blank 2:
Answers
A is the poin 3,5 and b is the point 0,k if the distance of ab is 5 units find the possible value of k
Answers
Answer:
K is either 9 or 1
Step-by-step explanation:
Sqrt((0 - 3)² + (k - 5)²) = 5
Square both sides
(0 - 3)² + (k - 5)² = 5²
(0 - 3)² + (k - 5)² = 25
-3² + (k - 5)² = 25
9 + (k-5)(k-5) = 25
9 + k² - 5k - 5k + 25 - 25 = 0
k² - 10k +9 = 0
k² - 9k - k + 9 = 0
k(k - 9) - 1(k - 9) = 0
k - 1 = 0 ; k = 1
k - 9 = 9; k = 1
K = 9 or k = 1
K is either 9 or 1
11. An old machine requires three times as many hours to complete a job as
a new machine. When both machines work together, they require 9 hours
to complete a job. How many hours would it take the new machine to
finish the job operating alone?
Answers
Answer:
Step-by-step explanation:
[tex]9(r_n+r_o)=1\\ \\ r_n+r_o=\frac{1}{9}\\ \\ r_o=\frac{r_n}{3}\\ \\ r_n+\frac{r_n}{3}=\frac{1}{9}\\ \\ \frac{4r}{3}=\frac{1}{9}\\ \\ 4r=\frac{1}{3}\\ \\ r=\frac{1}{12}\\ \\ \text{So working alone it would take the new machine 12 hours to finish the job.}[/tex]
What steps must you take to divide fractions?
Answers
Answer:
Find a reciprocal.
Step-by-step explanation:
ex: If you have 5/6 divided by 3/7 you would flip the 3/7 so it's 7/3 so then you can simply multiply them. REMEMBER YOU CANNOT DIVIDE FRACTIONS. YOU MUST CHANGE THE PROBLEM INTO MULTIPLICATION FIRST!!!
Solve the system using elimination. −7x + 15y = 95 7x − 15y = 115
Please help ill give brainliest for actual answer
Answers
Robert bought a 6-pack of cans of iced tea for $2.70. About how much is the unit cost for each can of iced tea?
Answers
Answer:
Lo puedes poner en español?
2.70/6=.45
You divide the cost by the number of objects.
Please help me I'm in fourth I'll give brainliest if you have a good answer :)
Answers
Answer:
1755
Step-by-step explanation:
When finding area, you want to multply the length, 45, by the width, 39. This yields the answer to the total area: 1755
Plssss help Im in class plsss
Answers
Answer:
You're in a hurry so no explaining
x = 4 and y = -5 ( here)
Hope this helped
Hope this helped All the best!!
Combine Like Terms:
9) 20y +4 + 2y
10. 5x – 2y + 12 z + 6y
11. 6x - 4 + 3y - 2y - x + 10
Answers
Answer:
9. 20y + 2y to get 22y +4
10.-2y - 6y = 4y to get 5x + 12z +4y
11. 5x +1y + 6
Step-by-step explanation:
If a - is next to a number then it becomes negative and if it has a letter like y add or subtract it’s to the other y
¿Cuál es el resultado de restar la segunda ecuación de la primera? -7x-y=0 7x+8y=-6
Answers
f(0)=3, f(4) = 9
how do i find this
Answers
Answer:
Step-by-step explanation:
f(3) = 4 f(0) =9
Y = mx + b
m = (9 -4) / (0 - 3) = -5/3
b = 9
Y = - 5/3 X + 9
Please help me thankyou
Answers
Answer:
S + 2 = F
Step-by-step explanation:
The number of sides of the end face plus 2 gives you the number of faces of the prism.
A hiker sets out to climb a mountain with a 4,000 ft vertical ascent as shown in the diagram below. Ifthe angle of incline, a = 120 what is to total distance he has to travel to reach the summit, to the nearest whole foot?
Answers
I need help finding m and b
Answers
Answer:
m=-4/5 and b=1
Step-by-step explanation:
The original formula is y=mx ±b and when asked to find those they are placed in the formula.
what is 5/6 divided by negative 1/3
Answers
Answer:
-2 1/2
Step-by-step explanation:
Answer:
-2 1/2
Step-by-step explanation:
5/6 ÷ -1/3
use keep, change, flip...
5/6 × -3/1 = -15/6
divide..
-15 divided by 6 and you get -2 1/2
Anyone know how to do cot^6x=cot^4csc^2x-cot^4x
Answers
Answer:
False
Step-by-step explanation:
cot^4 (x)= cot^4 (csc^2(x)-cot^4(x))
the two sides are not equal so the answer is false
The concession stand sells hot dogs and soda during the pee-wee football games.John bought 6 hot dogs and 4 sodas and paid $6.70. Jessica bought 4 hot dogs and 3 sodas and paid $4.65. At what prices are the hot dogs and sodas sold? Show your work.
Answers
Answer: Hotdog cost $0.75
Price of soda = $0.55
Step-by-step explanation:
Let the price of hot dogs be x.
Let the price of sodas be y.
6x + 4y = 6.70 ...... i
4x + 3y = 4.65 ....... ii
Multiply equation i by 4
Multiply equation ii by 6
24x + 16y = 26.80 ........ iii
24x + 18y = 27.90 ......... iv
Subtract iii from iv
2y = 1.10
y = 1.10/2
y = $0.55
Price of soda = $0.55
From equation i,
6x + 4y = 6.70
6x + 4(0.55) = 6.70
6x + 2.20 = 6.70
6x = 6.70 - 2.20
6x = 4.50
x = 4.50/6
x = $0.75
Hotdog cost $0.75
Can yallll plzzzzz hellllp meeeeee
Answers
Answer:
straight line is drawn
Step-by-step explanation:
with the help of pencil and scale which have black in colour
3x + 94 = 180
3x = 86
x = 28.67 (2dp)
A cell phone provider offers a plan that costs $20 per month plus $0.20 per text message sent or received. A comparable plan costs $30 per month but offers unlimited text messaging. Complete parts a. and b. below. a. How many text messages would have to be sent or received in order for the plans to cost the same each month? In order for the plans to cost the same. text messages would have to be sent or received
Answers
Answer:
a. 50 texts per month (you didn't include part b, sorry!)
Step-by-step explanation:
the difference in the plans is $10, so you have to find the number of texts that equal $10
$10/$0.20 = 50 text messages
Schalean paid $559.94, tax included, for a stereo system. If he paid $38.34 in sales tax, what percent sales tax did Schalean pay?
Answers
Answer:
Schalean paid about 13.6% sales tax
Sorry if i got it wrong
Answer:
9.36
Step-by-step explanation:
Simplify 5a + 2c + 3a + c
1. 8a + 3c
2. 8a + 2c
3. 10ac
Answers
Answer:
1. 8a+3c
Step-by-step explanation:
5a+2c+3a+c
8a+2c+c
Solution: 8a+3c
I hope this helps!
A box of cereal states that there are 93 calories in a 3/ 4 cup serving.what is the unit rate for calories per cup?How many calories are there in 4 cups of cereal
Answers
Answer:
i love you :)
Step-by-step explanation:
93 ÷ 3 = 31 calories
31 per cup
31 × 4 = 124 calories
124 in 4 cups
A hot dog vendor at Wrigley Field sells hot dogs for $1.50 each. He buys them for $1.20 each. All the hot dogs he fails to sell at Wrigley Field during the afternoon can be sold that evening at Comiskey Park for $1 each. The daily demand for hot dogs at Wrigley Field is normally distributed with a mean of 40 and a standard deviation of 10.a. If the vendor buys hot dogs once a day, how many should he buy?b. If he buys 52 hot dogs, what is the probability that he will meet all of the day’s demand for hot dogs at Wrigley?
Answers
Answer:
43 ; 0.88493
Step-by-step explanation:
Using the Zscore formula :
Zscore = (x - m) / s
m = mean ; s = standard deviation
Profit = $1.5 - $1.2 = $0.3
Loss = $1.2 - $1 = 0.2
Cummlative probability :
Profit / (profit + loss)
0.3 / (0.3 + 0.2) = 0.3 / 0.5 = 0.6
To obtain the x, at Z at 0.6 = 0.26
m = 40 ; s= 10
Hence,
0.26 = (x - 40) / 10
0.26 * 10 = x - 40
2.6 = x - 40
2.6 + 40 = x
x = 42.6 `; 43 approximately
Probability of meeting day's demand at Wrigley
x = 52
P(x < 52) :
Zscore = (52 - 40) / 10
P(Z < 1.2)
Z = 0.88493
Hello can some kind soul help me with this problem please
Answers
Step-by-step:
Using (50,-26) and -13/25
You put it in the equation y=mx+b which would be -26 = -13/25 (50) +b
Then you simplify to find b which would be 0
so the answer would be y = -13/25x
Hope this helps :^