Elizabeth wants to change cell phone plans. Before contacting the service provider, she makes a table of her cell phone minutes used over the course of a week.
Monthly Water Bills
Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec
$40 $42 $40 $38 $48 $50 $58 $62
$62 $56
$56 $46
$46 $44 $44
Round the following value
to the nearest minute.
Answers
Answer:
43 minutes$47Step-by-step explanation:
1. Cell phone usage
Mon to Sun = 38, 62, 40, 10, 30, 55, 65
Mean = (38+62+40+10+30+ 55 + 65)/7 = 43 minutes rounded2. Water bills
Jan to Dec = $40 $42 $40 $38 $48 $50 $58 $62 $56 $46 $44 $44
Mean = (40+42+40+38+48+50+58+62+56+46+44+44)/12 = $47 roundedRelated Questions
what is the place value of 2 in the number 34277
Answers
Answer:
Hundreds
Step-by-step explanation:
Refer to the underlined numbers:
34277 - 7 is in the ones place
34277 - The second 7 is in the tens place
34277 - 2 is in the hundreds place
34277 - 4 is in the thousands place
34277 - 3 is in the ten thousands place
Answer:
hundreds
Step-by-step explanation:
Which equation correctly represents how this area model should be used? A) 500 + 140 + 160 + 50 = 850 B) 500 + 140 + 160 + 160 = 960 C) 600 + 160 + 150 + 40 = 950 D) 600 + 160 + 60 + 40 = 860 i neeeddd hhhhellllppppp
Answers
Answer:
Step-by-step explanation:
Yo someone please help me out
Answers
Since we know sin^2 θ = (sin θ)^2
In our problem,
sinθ = 2/sqrt(3)
Let's plug this value into our expression above.
(2/sqrt(3))^2
Let's square both terms individually.
2^2 = 4
(sqrt(3))^2 = 3
The final answer = 4/3
Show how you would set up and equation to solve for x. Then use your answer for x to find the measure of each angle! Rest is in pic
Answers
5^6/5^2
Which of the following expressions is equal to
?
52
O 5.5.5
1
5.5.5.5
5.5.5.5
3
Answers
Answer:
3
Step-by-step explanation:
5 by 6 is 30 divided by 5 by 2
A(5,0) and B(-1, 4) Find the length of the segment. Round to the nearest tenth of a unit.
Answers
Hey there! I'm happy to help!
Here's how to find the distance between any two points.
Subtract the x values.
5-(-1)=5+1=6
Square that.
6²=36
Subtract the y values.
0-4=-4
Square that.
-4²=16
Add the two numbers you got.
36+16=52
And square root it.
√52≈7.2.
Have a wonderful day! :D
please help!! first answer will get brainiest!! evaluate m*p if m= -150 and p= -15
Answers
Answer:
2,250
Step-by-step explanation:
negative times a negative equals a positive.
Answer:
-150-15= - - =+ so,-150-15=165-
WILL GIVE BRAINLIEST!!!
1. 3a -4a -5a
2. -7a + a - 2a
3. - 8a + 4a -a
4. -2a -2a + 3a
5. -2a + 2a - 3a
6. -6a + 3b - 4c -8 + a -3b -4c + 4
Answers
Answer:
1. -6a
2. -8a
3. -5a
4. -a
5. -3a
6. -6a -8c -4
Step-by-step explanation:
All you need to do is combine like terms
Find the value of x, if x=3/4
1.2(x)+23=156
2.7(x)-45=383
what is the value of x
Answers
Answer:
he actually looks like a bu to the back of your head and you have to stilud and I think your deadly weapon is a ps4 controller or an official at the lot
Diego says the constant of proportionality is 550 Andrew say is the constant of proportionality is 9 1/6 do you agree with either of them explain your reason
Answers
Answer:
The question is incomplete. The complete question is :
A plane traveling at a constant speed flew over Pittsburgh, Saint Louis, Albuquerque, and Phoenix on its way from New York to San Diego.
Complete the table as you answer the questions. Be prepared to explain your reasoning.
segment time distance speed
Pittsburgh to Saint Louis 1 hour 550 miles
Saint Louis to Albuquerque 1 hour 42 minutes
Albuquerque to Phoenix 330 miles
Step-by-step explanation:
We can complete the table as :
segment time distance speed
Pittsburgh to Saint Louis 1 hour 550 miles 550 miles/hour
Saint Louis to Albuquerque 1 hour 42 minutes 93.5 miles 550 miles/hour
Albuquerque to Phoenix 3/5 hour 330 miles 550 miles/hour
Since it is given in the question that the plane is flying in a constant speed from one place top another place.
So, it is maintaining the same speed to cover different distances for different time.
Thus the constant of proportionality is 550.
PLEASE HELP I WILL MARK YOU BRAINLIEST.
Gabriel brought a 24 pack of Dr.pepper.He spent a total of $7.92 on a soda after tax was included. He paid $0.96 in tax. How much did each individual can of soda cost in the 24 pack before the tax was included?
Answers
Answer:
0.29 per soda before tax
Step-by-step explanation:
subtract the tax then divide by the number of cans of soda, thats how i got my answer! hope this helps!
Solve: 2/x + 3/2x - 1/2 = 2/3
Answers
Answer:
Step-by-step explanation:
[tex]\frac{2}{x}+\frac{3}{2x}-\frac{1}{2}=\frac{2}{3}\\multiply ~by~6x\\12+9-3x=4x\\21=4x+3x\\7x=21\\x=21/7=3[/tex]
A diver descends 90 feet in 5 minutes. What is the
diver's change in depth per minute?
Answers
Answer:
18 feet/min
Step-by-step explanation:
Divide 90/5 to find the diver's change in depth per minute 18 feet per minute is the answerSolve for x : x/8 = 8
Quickly !
Answers
The answer is [tex]x=64[/tex]
The first and last step is to multiply both sides by 8
[tex](\frac{x}{8} )(8)=8*8[/tex]
Multiplying [tex]\frac{x}{8}[/tex] by [tex]8[/tex] makes x by itself and 8*8 is 64
[tex]x=64[/tex]
Estimate the square root of 250 to two decimal places.
Answers
Answer:
15.81
Step-by-step explanation:
Please mark brainliest if this has helped. Have a good day and goodluck with your work!
Answer:
15.81
Step-by-step explanation:
The full answer is 15.8113883 but since you want it rounded to two decimal places the second 1 in 15.8113883 makes the number round to 15.81
If these numbers represent temperatures in degrees Celsius, the coldest is
?
7, -3, 1/2, -0.8, 0.8,
-2,-1/10
Answers
Answer:
-3
Step-by-step explanation:
it is the smallest number on a number line which is kind of what a thermometer is
Answer:
It is -3 because I took the assignment test.
Step-by-step explanation:
The person who answered the question before me is correct.
Junior is saving money in his piggy bank. He starts with and adds two pennies each day. Create an table and a graph for the function for which represents the number of days since Junior started saving money and y represents the total money he has saved
Answers
The required expression for the Junior started saving money and y represents the total money he has saved is y =2x.
Given that,
Junior is saving money in his piggy bank. He starts with and adds two pennies each day.
Functions is the relationship between sets of values. e g y=f(x), for every value of x there is its exists in set of y. x is the independent variable while Y is the dependent variable.
Let the number of days, junior saved money be x and the total amount of money he saved be y.
He starts with and adds two pennies each day. which implies,
On day 1 he saved 2 pennies, the next day i.e. day 2 is saved 4 pence and so on and on day x he saved a total of 2x pennies in his piggy bank. Results,
y = 2x
Thus, the required expression for the Junior started saving money and y represents the total money he has saved is y =2x.
Learn more about function here:
brainly.com/question/21145944
#SPJ2
Help me please ASAP!! :(
Answers
Answer:
m= -1/7 (slope)
b= -1 (y inter)
Step-by-step explanation:
Victoria is going to use a computer at an internet cafe. The cafe charges an initial fee to use the computer and then an additional price per minute of usage. It is known that the total charge to use a computer for 5 minutes would be $6 and that the additional rate per minute of use is $0.60. Write an equation for C,C, in terms of t,t, representing the total cost of using a computer for tt minutes at the internet cafe.
Answers
Step-by-step explanation:
Given that the initial charge/fee for the first 5 minutes is $6
and also the additional rate per minutes is $0.6
we can model the total charges after the equation of a straight
that y= mx+c
now using the required notation
C= 0.6t+ 6
comparing this with the equation of a straight line
the constant term c is $6 flat rate for the first 5 minutes
the gradient 0.6 is m
the dependent variable x is t
and the cost C is y
Answer:
i believe its c=0.60t+3
Step-by-step explanation:
A submarine is submerged to a depth
of 650 feet below sea level. It ascends
225 feet and then dives 50 feet.
Write an expression that represents the
new position of the submarine.
Answers
Answer:
-650 + 225 = -425 -425 - -50 = 475 feet
Step-by-step explanation:
ANSWER ASAP PLEASE. TAKE YOUR TIME TO DETERMINE IT. IT CAN HAVE MORE THAN 1 ANSWER.
1.) -7
A. Rational
B. Irrational
C. Natural
D. Whole
E. Integer
2.) -√81
A. Rational
B. Irrational
C. Natural
D. Whole
E. Integer
3.) 8.444....
A. Rational
B. Irrational
C. Natural
D. Whole
E. Integer
4.) 9/10
A. Rational
B. Irrational
C. Natural
D. Whole
E. Integer
5.) √42
A. Rational
B. Irrational
C. Natural
D. Whole
E. Integer
Answers
Answer:
1.) -7
A. Rational
B. Irrational
C. Natural
D. Whole
E. Integer
2.) -√81
A. Rational
B. Irrational
C. Natural
D. Whole
E. Integer
3.) 8.444....
A. Rational
B. Irrational
C. Natural
D. Whole
E. Integer
4.) 9/10
A. Rational
B. Irrational
C. Natural
D. Whole
E. Integer
5.) √42
A. Rational
B. Irrational
C. Natural
D. Whole
E. Integer
The table shows the maximum and minimum depths of two submarines. Find the range of depths for each submarine. Then determine which submarine has the greater range of depths.
Submarine A Submarine B
Minimum Depth −146 ft −194 ft
Maximum Depth −532 ft −621 ft
Answers
Answer:
Range A = 386ft
Range B = 427ft
B has the larger range.
Explanation:
To find the range, find the difference between the minimum and maximum depths for each submarine. Remember that your answer will be positive.
Sub A:
-146ft - (-532ft) = 386 ft
Sub B:
-194ft - (-621ft) = 427 ft
Submarine B has a larger range.
f(x)=x2+1
g(x)=2x-5
Find f(x)-g(x)
Answers
Answer:
Step-by-step explanation:
x^2 + 1 -2x + 5
x^2 - 2x + 6
!!25 POINTS!!
Name Y Z two other ways.
Answers
Answer:
Step-by-step explanation:
would it be C.
Y, Z
approximate each irrational number to the nearest hundreth √59
Answers
There are 18 boys in a class of 30 students. What percentage of the class is boys
Answers
Answer:
60%
Step-by-step explanation:
18 / 30 = 0.6, which is 60%
Answer:
60% are boys and 40 % are girls
Step-by-step explanation:
Between which two integers does -13/3 lie?
A -3 and 4
B -2 and -3
C -5 and 6
D -4 and -5
Answers
Answer:
-4 and -5
Step-by-step explanation:
- 13/3 is equal to -4.3 so this is why i think this but it maybe wrong.
−9+ p =12 rrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr
Answers
Answer:
Add 9 to both sides of the equation.
p=12r+9
Step-by-step explanation:
The answer is 21.
Have a good day!
What is the quotient of -20 and (-5)?
Answers
4
Step-by-step explanation:
HELP!!!Find the measures for angles A and B. Show your work. A. m∠A=44° m∠B=54° B. m∠A=44° m∠B=46° c. m∠A=25° m∠B=75°
Answers
Answer: I think B is answer to ur question
Step-by-step explanation: