Answers
Answer:
this is confusing
Step-by-step explanation:
try to explain it....
Related Questions
Seven is at most the quotient of a number d and -5. Write the sentence as an inequality.
Answers
Answer:
7>d/5
Step-by-step explanation:
7 is "at most" so it has a less than sign bahaha ur welcome
If you have a decimal answer, round to the nearest tenth!
8n−6=2n+13
Answers
Answer:
n = 3.17
Step-by-step explanation:
Given:
8n − 6 = 2n + 13
Collect like terms
8n - 2n = 13 + 6
6n = 19
Divide both sides by 6
n = 19/6
= 3.167
Approximately to the nearest tenth
n = 3.17
Ben can type 153 words in 3 minutes. At this rate, how many words can he type in 10 minutes?
Ben can type
words in one minute.
Ben can type
words in TEN minutes.
Answers
Explanation
153/3 = 51
51 x 10 = 510
Hope this helped
Answer:
1 minute = 51 words
10 minutes = 510
Step-by-step explanation:
you divide 153 by 3 to see how many words he can type in one minute, which is 51 words. you then multiply that answer by 10 to see how many words he can type in 10 minutes. 51 x 10 = 510, which means he can type 51 words in one minute and 510 in ten minutes.
A water tank fills through two pipes. Water flows in
through one pipe at a rate of 25,000 gallons per hour
and in through the other pipe at a rate of 45,000
gallons per hour. Water leaves the system at a rate of
60,000 gallons per hour.
There are 3 of these tanks, and each tank holds
1 million gallons. Each tank is half full. Water is
entering and leaving a tank at the maximum
amounts. Determine the number of hours, x, it will
take to fill all 3 tanks one at a time.
Answers
Answer:
130,000
Step-by-step explanation:
Answer:oh hey yulissa ✌️
Step-by-step explanation:
How far will a race car going 120 miles per hour travel in 3 hours
Answers
Answer:
360 miles
Step-by-step explanation:
to find the distance, multiply speed and time
120*3= 360
Can I have brainliest plz
Allie fires a rocket from ground level. The height of the rocket is given by the formula h= 260t - 16t^2 (-16t squared), where t is the time in seconds after launch. How long will the rocket be in the air?
Answers
Answer:
The rocket would be in the air for 8.125 seconds after launch.
Step-by-step explanation:
Given that the height of the rocket, h = 260t - 16[tex]t^{2}[/tex].
To determine how long the rocket would be in the air, differentiate h totally with respect to t.
So that, total derivative of h is given as;
[tex]\frac{dh}{dt}[/tex] = [tex]\frac{d(260t-16t^{2}) }{dt}[/tex]
0 = 260 - 16 x 2t
= 260 - 32t
0 = 260 - 32t
32t = 260
t = [tex]\frac{260}{32}[/tex]
= 8.125
t= 8.125 seconds
The rocket would be in the air for 8.125 seconds after launch.
The scatter plot shows the relationship between years of experience and hourly pay at one factory.
describe the relationship between experience and pay years of work
Answers
Answer:
I'm pretty sure it's B.
Step-by-step explanation:
The more experience you have, the better you are at your job. If your doing better at your job, you get better pay.
Good luck on the test BTW. =)
The correct answer is option B which is the hourly pay usually increases with the work experience.
What is a scatter plot?Scatter plots are graphs that show how two variables in a data collection relate to one another. On a two-dimensional plane or in a Cartesian system, it represents data points.
In the given graph horizontal axis contains the years of experience and the vertical axis consists of the hourly pay of an employee. We can see that the employees with higher experience are paid a higher hourly amount.
Therefore the correct answer is option B which is the hourly pay usually increases with the work experience.
More about the scatter plot link is given below.
https://brainly.com/question/13984412
#SPJ2
CAN SOMEONE PLEASE HELPPP !!!
Answers
Answer: NO
It is the third one, x > 7
What I did was I solved for x by adding and dividing.
Step-by-step explanation:
PLS HURRY THIS IS 50 Points FOR YOU!!!
Answers
Answer:
-2, also yeet
Step-by-step explanation:
Answer:
-0.25
Step-by-step explanation:
xD im a bit late :P
we can pick any 2 points on the line.
let's pick, (-1, 2) and (-3, 1)
Alright, so the formula to calculate slope is in the attachment below.
If you're a bit confused on what the little 2 and 1 at the bottom of each of those numbers are representing the points. So let's say (-3, 1) is point 2. And (-1, 2) is point 1.
the variable "y" is the y-coordinate.
the variable "x" is the x-coordinate.
And all we need to do now is just sub in the values and that's your answer.
so we have the 2 y-coordinates, 1 and 2.
We subtract them. 1-2=-1
then we have the 2 x-coordinates, -1, -3
-1-3=-4
so -1/-4 is -0.25
I am not sure if this is right -___- but this is what I've been taught sooooo :?
A business man wants to gain more profit every day. If we are going to relate it to a parabola, the vertex should always be at its _______________ to illustrate that his business is always gaining.
a. maximum
b. minimum
c. break-even
d. origin
Answers
Which is the graph of y-3=-2/3(x+6)
Answers
Answer: it's the first option.
Step-by-step explanation: i just graphed it out, and it showed as the y-intercept was -1.5, and the x-intercept was -1.
Answer: A
Step-by-step explanation:
took the test
Which one is correct? Please hurry...the audio is just reading the question.
Answers
Answer:
x < -2
Step-by-step explanation:
-4x + 7 > 15
-4x > 15 - 7
-4x > 8
x > 8/-4
x < -2
Which expression represents four more than twice a number?
Group of answer choices
2n + 4
4 + 2
n2 + 4
2n - 4
Answers
Answer:
2n+4
Step-by-step explanation:
Given an isosceles triangle with the vertex angle measuring 114 degrees. Find the measure of one base angle
1149°
57°
33°
66°
Answers
Answer:
57
Step-by-step explanation:
its 57 man
pls help i don’t understand this lolllll
Answers
Answer:
x=28
y=23
Step-by-step explanation:
. Asha mixes 50 milliliters of yogurt, 100 milliliters of orange juice, and
250 milliliters of milk to make a regular smoothie.
a) What is the ratio of the amount of yogurt to the amount of orange
juice to the amount of milk?
b) If Asha has 1 liter of milk, how many regular smoothies can she make?
Answers
Answer:
A
Step-by-step explanation:
slove for x : 3x + 4 = 9x + 3
Answers
Answer:
x = 1/6
Step-by-step explanation:
3x + 4 = 9x + 3
3x + 1 = 9x
1 = 6x
1/6 = x
3x+4=9x+3
Subtract 3x from both sides
4= 6x+3
Subtract 3 from both sides
1=6x
X=1/6
Type the correct answer in each box. Spell all words correctly.
Mike and Charlie are facing each other. There is a flagpole exactly halfway between them. Their line of sight to the top of the flagpole is 16 feet, with an angle of elevation of 60°.
Mike and Charlie both calculated the height of the flagpole as shown below.
Mike's Calculation Charlie's Calculation
Examine Mike and Charlie's calculations and complete the statement below.
The person with the incorrect reasoning for the height of the flagpole is
, because he incorrectly selected the
function, when he should have utilized the
function.
Answers
Answer:
Charlie is incoerre
Step-by-step explanation:
Given that :
Line of sight to top of flagpole = 16 feets
Angle of elevation = 60°
The height of the flagpole :
Applying trigonometry to the drawing in the attached picture :
We use:
Sinα = opposite / hypotenus
This enables us to use the value of the hypotenus (line of sight) to obtain the missing height value (h)
Sin(60°) = h / 16
h = 16 * sin 60
h = 16 * 0.8660254
h = 13.856406
Hence flagpole is about 13.86 feets high
Charlie's reasoning is incorrect, the line of sight constitutes the hypotenus and not Adjacent and hence, shoul
sanjay2009jsanjay2009jsanjay2009j
Answers
Answer:
Thanks for the points
Step-by-step explanation:
Which function has an inverse that is a function?
b(x) = x2 + 3
d(x) = –9
m(x) = –7x
p(x) = |x|
Answers
Answer:
All but the second one
Step-by-step explanation:
Find the inverse of each function:
b(x)=x^2+3
y=x^2+3
x=y^2+3
x-3=y^2
sqrt(x-3)=y
This inverse function is a function
d(x)=-9
y=-9
This doesn't have an inverse function
m(x)=-7x
y=-7x
x=-7y
-1/7x=y
This inverse function is a function
p(x)=|x|
y=|x|
x=|y|
x=y
This inverse function is a function
Therefore, all but the second function have inverses that are functions
Answer:
All but the second one have inverse functions
Step-by-step explanation:
Brainliest pls pls pls pls
Find the value what is it??
Answers
i need help can yall help
Answers
Answer:
ummm yes what the problem?
Miranda is headed to the winter festival to sell her wreaths. It will cost her $100 to rent the booth at the festival. Each wreath costs $5.00 to make. After checking in she will set up shop and sell each wreath for $15.00. How many wreaths does she need to sell to break even?
plz hurrrryyyyy due in 30 min
Answers
Answer:
At Least 33
Step-by-step explanation:
Times 100 and 5 to get 500, then dividing by 15 since it is how much to sell for each wreath, and get 33.3333.... or 33
How do i (F)ind the (R)atio in the( E ) probl(E)m ...points
Answers
Answer:
Yuh smooth brain
Step-by-step explanation:
Noice
Help ASAP!!! I have to do two ixl’s Q.4 & Q.2, im in 8th grade btw and heres one of my questions
Answers
Answer:
5:5
Step-by-step explanation:
*Details below*
Hello. I am doing customer service right now. You can sign up if you want to. the service is for finding people on Brainly to talk to them.
Answers
Answer: what's the question exactly...?
Step-by-step explanation:
Answer:
quoi pourquoi
Step-by-step explanation:
Can some help pleasee????
Answers
Answer:
C
Step-by-step explanation:
its the same problem, it's just swapped.
example:
(2•6)+2 = 14
2+(2•6)= 14
Give an example with an expression showing the associative property of multiplication
Answers
Answer:
Use the associative property of multiplication to rewrite (5 x 4) x 3 In order to rewrite the expression, take the parenthesis off of the first two factors and put them around the last two factors. Answer: 5 x (4 x 3) Example: Use the associative property of multiplication to rewrite (6 x 2) x 7
Find the value of x when 6−4x=6x−8x+8.
Answers
I double checked it
Answer:
8x+8.
Step-by-step explanation:
Distribute: 2x ( 3 + 8x) *
Answers
Answer:
6x+16x^2
Step-by-step explanation:
You multiply 2x by both of the numbers so,
2x * 3= 6x
2x* 8x=16x^2