How do I use Perfect Squares to estimate the Square Root of a number?
Answers
Answer:
????????
Step-by-step explanation:
Related Questions
A School ordered 357 packages of pencils. If there are 42 teachers, how many packages does each teacher get?
Answers
357 divide 42
This gets us 8.5 therefore each teacher gets 8.5 packages
A customer is comparing the costs of two cell phone plans. In Plan A, he will pay $0.15 per call and there is no monthly fee. In Plan B, he will pay $0.08 per call, but there is a monthly fee of $4.50. What is the greatest number of calls c he can make in one month for Plan A to remain less expensive than Plan B?
Answers
Answer:
He could make a total of 29 calls before meeting the price of Plan B's monthly fee.
Step-by-step explanation:
0.15 x 29 = 4.35
find the difference when 3x^2 -4x +12 is subtracted from -5x^2 +8x-13
Answers
Which is the greatest rate? 2.3% 0.99% 2.25% 1.1%
Answers
Answer:
2.3%
Step-by-step explanation:
Explanation:
Which expression would be easier to simplify if you used the commutative property to change the order of the numbers?
A. 1/3 + 2/3 + (-1/4)
B. -10 + (-20) + 1/2
C. 30 + (-12) + 70
D. 60 + 40 + (-25)
Answers
Answer:
d
Step-by-step explanation:
well i think that is the answer
Miranda has been offered two jobs. The pay at job A would be $750 per month plus 15% of the value of the merchandise she sells. Job B offers $675 per month plus 20% of the value of the merchandise she sells. What value of merchandise must she sell in order to make more money at job B than job A? Which of the following best represents this situation?
A. 750 + 0.15x = 675 + 0.20x
B. 750 + 0.20x = 675 + 0.15x
C. 750 + 0.15x > 675 + 0.20x
D. 750 + 0.15x < 675 + 0.20x
Answers
Answer:
x - would be the total value of merchandise sold
y - would be her take home pay would be
Job A: y = 0.15x + 750
Job B: y = 0.20x + 675
We want to know when job B's pay will be larger than job A's pay. So set the expression for job B larger than job A, solve for x
0.20x + 675 > 0.15x + 750
0.20x - 0.15x > 750 - 675
0.05x > 75
x > 75/0.05
x > 1500
Miranda must sell more than $1500 worth of merchandise to have
C would be your best answer, correct me if i am wrong.
Step-by-step explanation:
Which ratio is not equivalent to 15/18?
A: 25/30
B: 90/105
C: 60/72
D: 35/42
Answers
Answer:
B
Step-by-step explanation:
Both of the two numbers should equal the same amount when dividing.
For example, in A
25÷15=1.666...
30÷18=1.666...
Both of these answers are the same so that means that 25/30 is equivalent to 15/18
When you're dividing B though, they don't equal the same amount
90÷15=6
105÷18= 5.833...
that means that 90/105 does NOT equal 15/18
good luck
(♡˙︶˙♡)
Is anyone here good at factors and exponents?
Answers
Answer:
me
Step-by-step explanation:
Kym used the integer tiles to find the sum of (–3) + 6. The line showed that the answer is negative 3. Which of the following does Kym need to do to get the correct answer?
Answers
Answer:
remove the zero pairs
Step-by-step explanation:
List four guidelines for selecting ski boots that fit properly.
Answers
1.) In a the heavy weight division boxing match, Mike throws 270 punches in 9 rounds. What is the unit rate of punches per round by Mike?
Answers
i think :)
just divide the punches by the rounds hope this helps
What symbol makes this statement true?
5 ___ - 6
A
<
B
≥
C
>
D
≤
Answers
Answer:
C
5 > (- 6)
Step-by-step explanation:
Five is greater than negative six.
DUE NOW!!!
Jake is hiking a trail that leads to the top of a canyon. The trail is 4.2 miles long, and Jake plans to stop for lunch after he completes 1.6 miles. How far from the top of the canyon will Jake be when he stops for lunch?
Answers
Answer:
He will be 2.6 Miles away from the canyon.
Step-by-step explanation:
4.2-1.6=2.6
Answer:2.6miles from the top
Step-by-step explanation:
4.2-1.6=4.2+1.6=2.6miles from the top
please help asap! ty!! giving double points if you answer all questions!! tysmmm
Answers
Answer:
1 A is correct, 2 D is correct, 3 D is correct, 4 B is correct
Step-by-step explanation:
Answer:
1. a
2. a
3.b
4.d
Step-by-step explanation:
PLEASE ANSWER QUICKLY ITS DUE IN 3 MIN LOL
Artaud noticed that if he takes the opposite of his age and adds 39 he gets the number 23. How old is Artaud?
Answers
61??
explaination:
x+39= 23
-16+39= 23
-16 opposite is 61??
hope this helps!
Answer:
Artaud's age is 16.
Step-by-step explanation:
Can someone please say which ones and yes and which ones are no ?
Answers
Please Helpp Mee! I need it NOW!
Answers
Answer:1st one 2nd one and 8th
Step-by-step explanation:
Scatterplot shows the number of Beach visitors and the average daily temperature
Based on the scatterplot what is the best prediction of the number of beach visitors if the average daily temperature is 96°F
Answers
HELLLLLLLLLLLLLLLLLPPPPPPPPP
Answers
Answer:
C
Step-by-step explanation:
-6(-2/3 + 2x)
~Distribute
4 - 12x
Best of Luck!
Answer:
ill try ummmm
Step-by-step explanation:
the third one I thinkkkkkkkkkkkkkkk
The student council has decided to have a raffle at the carnival. They came up with a table to show the relationship between the number of tickets bought and the number of raffle entries. Explain why it could be helpful for the student council to determine an equation to represent this data.
Answers
Answer:
An equation is helpful in other to make predictions about the number of raffle entries for a given number of tickets purchased.
Representing data such the one described above as an equation is helpful in other to obtain a mathematical model to make projection about the number of raffle entries possible for any number of ticket purchased.
For instance :
If the number of tickets bought = x
Number of raffle entries = y
A linear equation model to predict the number of raffle entries, y can be obtained. Hence, we can have a model in the form :
y = bx + c
Where, b = slope or rate of change
c = intercept.
An equation is helpful in other to make predictions about the number of raffle entries for a given number of tickets purchased.
Step-by-step explanation:
Answer:Write an equation to find the number of each type of ticket they should sell.Let "x" be # of adult tickets; Let "y" be # of student tickets: Value Equation: 5x+3y=450-------------------------- b. Graph your equation.y = (-5/3)x+150
c. Use your graph to find two different combinations of tickets sold.I'll leave that to you.
And so looking at a table only gives you a small number of data points, whereas an equation can be used to find any data point.
Step-by-step explanation:
Jerry bought 5 candy bars for $14.75. If the king size candy bars cost $3.75 and a regular size candy bar cost $1.75 , how many of each candy bar did he buy? One equation looks like:
3.75x+1.75y=14.75
Find the other equation and solve the system.
Answers
Answer:
3=x 2=y
Step-by-step explanation:
Hope it's right sorry if not hun.
Answer:
3=x 2=y
Step-by-step explanation:
x+y=5
y=5x
plug that in and redo it for x
you must write two sepreate equations
is 5349 divisible by 5
Answers
What does negative 5 over 2 < −1 indicate about the positions of negative 5 over 2 and −1 on the number line? (1 point)
A. negative 5 over 2 is located on the left of 0 and −1 is located on the right of 0
B. negative 5 over 2 is located on the right of 0 and −1 is located on the left of 0
C. negative 5 over 2 is located on the left of −1
D. negative 5 over 2 is located on the right of −1
Answers
Answer:
D
Step-by-step explanation:
This indicates that 5/2 is less than -1 on the number line.
Solve the graph for x and y
Answers
Let's solve for x.
y
=
3
5
x
−
1
Step 1: Flip the equation.
3
5
x
−
1
=
y
Step 2: Add 1 to both sides.
3
5
x
−
1
+
1
=
y
+
1
3
5
x
=
y
+
1
Step 3: Divide both sides by 3/5.
3
5
x
3
5
=
y
+
1
3
5
x
=
5
y
+
5
3
Answer:
x
=
5
y
+
5
3
hope this helps!
The scale of a model train is 1 inch to 13.5 feet. One of the cars of the model train is 5 inches long. What is the length, in feet, of the actual train car?
A )67.5
B )32.432.4
C )14.514.5
D )2.72.7
Hint(s) 1/1
This question measures 7.G.1 because it assesses the student’s ability to solve a problem involving the computation of actual lengths of an object based on the scale of a model.
Answers
Answer:
a
Step-by-step explanation:
Answer:
A 67.5
Step-by-step explanation:
5 x 13.5=67.5
answer this pleaseeeee
Answers
640/400=1.25
1.25*4=5
Answer:
It would take 5 minutes to read 800 words.
Step-by-step explanation:
First you have to find the rate he reads by dividing 640 by 4. This gives us 160wpm. Now, divide 800 by 160 to get 5 minutes.
An apple costs $0.08. How much would 2 dozen apples cost?
a
$16
b
$0.92
c
$1.92
d
$.0.016
Answers
if you multiply 0.08 by 24, you get that answer.
Answer:C
Step-by-step explanation:
8(cent) x24(2 dozen)
a plant grows at a constant rate. lokesh records the height of the plant each week. The unit rate is measured in inches per week. what is the constant of proportionality A.3 B.3 C.1/2 D.2/3 NVM it's 1/2
Answers
I know you already got this answered, but I need points. Can I get brainliest?
answer: C
NVM i just noticed that u already understand it :)
This Is a math Problem need some help
Answers
Answer:
B - 2 ( x + 5 ) = 26
Step-by-step explanation:
Write an equation in point-slope form for the line that passes through each point.
(-2, 11), vertical line
Answers
Answer:
You can't make a point=slope form equation.
Step-by-step explanation:
The vertical line would be parallel to y- axis, hence its equation would be x= c . The slope of the vertical line is undefined, therefore there is no point slope form as such.
y-11=0
y=11