Answers
Why? It says “purchased at a constant price p”
Hope this helps :D
Related Questions
Solve the following and check for extraneous solutions
√4x + 8= x+ 3
Answers
Answer:
X=-5
Step-by-step explanation:
√4x+8=x+3
Simplifies to:
2x+8=x+3
Let's solve your equation step-by-step.
2x+8=x+3
Step 1: Subtract x from both sides.
2x+8−x=x+3−x
x+8=3
Step 2: Subtract 8 from both sides.
x+8−8=3−8
x=−5
Multiply.
(1.6)⋅(−4.2)
A. −67.2
B. −6.72
C. 6.72
D. I don't know.
Answers
frist you multiply 1.6 with -4.2
If v2 = u2 + 2as, evaluate a when v = 5,
u = 2 and s = 7.
Answers
Answer:
a = 3/2
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Step-by-step explanation:
Step 1: Define
v² = u² + 2as
v = 5
u = 2
s = 7
Step 2: Evaluate
Subtract u² on both sides: v² - u² = 2asDivide 2s on both sides: (v² - u²)/(2s) = aRewrite: a = (v² - u²)/(2s)Substitute: a = (5² - 2²)/(2 · 7)Exponents: a = (25 - 4)/(2 · 7)Multiply: a = (25 - 4)/14Subtract: a = 21/14Simplify: a = 3/2Which slope is the steepest?
y = 10x
y = 0.3x
y = 5x
y = 0.7x
Answers
Answer:
y = 10x
Step-by-step explanation:
*Remember the equation of a line is y = mx + b
Attached are each of the options graphed. As m increases, the slope becomes steeper. The blue line, y = 10x is the steepest of them all.
Hope this helps!
math I need help please help
Answers
Answer:
whats the problem
Step-by-step explanation: ?
find the equation of a circle with a center at (-1, 5) and a point on the circle is (4, 4). ( x 1) 2 ( y - 5) 2
Answers
The equation of a circle is x² + y²+ 2x - 10y = 0 with a center at (-1, 5).
What is the equation of a circle?The equation of a circle with center (h,k) and radius r is :
r² = (x−h)² + (y−k)²
Given that a circle with a center at (-1, 5) and a point on the circle is (4, 4).
Since the circle passes through points (4, 4),
So the radius (r) of the circle is the distance between points (-1, 5) and (4, 4).
⇒ r² = (-1−4)² + (5−4)² = 25 + 1
⇒ r = √26
The center of the circle is given as (h,k) = (-1, 5)
So the equation of the circle is
⇒ r² = (x − h)² + (y − k)²
Substitute the values of r, h, and k in the above equation,
⇒ 26 = (x − (-1))² + (y −5)²
⇒ 26 = (x + 1)² + (y −5)²
⇒ 26 = x² + 2x +1 + y² - 10y + 25
⇒ x² + y²+ 2x - 10y = 0
Hence, the equation of a circle is x² + y²+ 2x - 10y = 0 with a center at (-1, 5).
Learn more about the equation of a circle here:
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Factor the following polynomial.
98x3 – 18x
Answers
Answer:
2x(7x - 3)(7x +3)
Step-by-step explanation:
Find common factors between the 2 numbers:
98x^3 - 18x
2x(49x^2 - 9)
now find what numbers multiplied together is 49, and find what numbers added together equals 0 and the product is 3, 7 times 7 is 49 and 3(-3) = 9 while 3 - 3 = 0 so:
2x(7x - 3)(7x +3)
Steps:
First, find the GCF
GCF= 2x
Next, factor it out
2x(49x^2 - 9)
This is the furthest you can factor it
Jade’s weekly paycheck is $306.25. She makes $8.75 per hour. Divide to find the number of hours per week Jade works.
Answers
Answer:
35 hours a week
Step-by-step explanation:
306.25 / 8.75
35
Answer:
Jade works for a total of 35 hours per week.
Step-by-step explanation:
Since Jade's weekly paycheck is $306.35, and she makes $8.75 per hour, we need to divide the weekly amount by the hourly amount to find the amount of weeks that Jade works.
$306.25 ÷ $8.75 = 35
Therefore, Jade works for a total of 35 hours per week.
Hope this helps! :D
A Cuban restaurant
donates 225 meals each hour. How
many meals does the restaurant
donate in 12 hours?
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Explanation:
If a sample has a small standard deviation, we can say the scores in the sample are.
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If a sample has a small standard deviation, we can say the scores in the sample are consistent.
Standard deviation is a measure of dispersion. It measures the variation of the scores from the central value of the distribution.
A data is said to be consistent when this variation is less. Such data are easy to handle for studies.
When it is difficult to study the very large population, we choose samples from the population randomly. Each of these samples also have its own standard deviation. When this standard deviation is small, then the data is more consistent. That is, the scores in the sample goes well with those in the population.
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3(x + 5)2 + 6 vertex
Answers
Answer:
The equation does not match the form of any conic section.
Not a Conic Section
Step-by-step explanation:
PLEASE HELP ME WITH THESE !!!
Answers
Answer:
T = 1 I = 5 R = 40
Step-by-step explanation:
Use cross multiply method or use scientific calculator to find it by shift solve method
Answer:
T= 1
I= 5
R= 40
Step-by-step explanation:
T: 28/7 = 4 so you should divide 7 by 7 to get t
I: 12/4 is 3 so you should divide 20 by 4 to get I
R: 36/9 is 4 so multiply 10 times 4 to get R
Troy invests $540 in a savings account that earns a simple interest
rate of 2.3% annually. How much money will Troy have in
the account after four years assuming he does not deposit or
withdraw any money?
please help:)
Answers
wish i could help bro bro.
Answer/step-by-step explanation:
Well, we first need to find out what 2.3 of $540 is.
540 x 2.3 = 1,242.
Now, we need to find what the yearly interest rate is over the course of four years.
1,242 x 4 = $4,968.
Therefore, Trey will have earned $4,968 after four years.
To complete this problem, we need to add this to his original balance, or $540.
4,968 + 540 = 5,508
Therefore, Trey would make a total of $5,508 after four years.
Hope this helps! :D
I need help solve this please
Answers
Answer:
A= (2,-3) B= (7-4) C= (4,1)
Step-by-step explanation:
Vertices are the corners of the triangle so we can just use the coordinate plane to find the position of the corners.
First answer gets brainiest
Answers
Answer:
52 degrees
Step-by-step explanation:
the sides are equal
Answer:
52 degrees
Step-by-step explanation:
since each side have one line, they are both equal, which means that x is also 52 degrees
hope this helps
take care
1. Find the probability if a computer randomly picks a letter in the phrase, “ YOU WILL ALWAYS BE MY BEST FRIEND.”
a. The letter E
b. The letter L
c. The complement of letter E
d. The complement of letter L
2. Find the odds if a computer randomly picks a letter in the phrase, “ YOU WILL ALWAYS BE MY BEST FRIEND.”
a. The letter E
b.The letter L
Answers
12 times 1/8 how do you cross multiply this
Answers
Answer:
12/1 times 1/8 = 1.5
Step-by-step explanation:
You multiply 12 by 1 to get 12, then divide 12 by 8 to get 1.5
Eighteen people are in a room. What is the minimum number of handshakes to occur to
guarantee that everyone has shaken everyone else's hand?
Answers
Answer:
153
Step-by-step explanation:
if im correct plz mark me brainliest!
Need help ASAP pls!!!
Answers
Answer:
the answer is infinity
1- (-16) and 11- (11) just in case this information is needed it's integers I'm doing this for extra credit
Answers
Answer:
?
Step-by-step explanation:
After a discount of 40%, the sale price of a ridepass at a fun park is $30 what was the orginal price
Answers
The original price was $75
4 x 100 + 8 x 10 + 9 x 1 + 8 x (1/100) + 5 x (1/1,000) in standard form.
Answers
Which relation is a function?
{(1, −1), (−2, 2), (−1, 2), (1, −2)}
{(1, 2), (2, 3), (3, 2), (2, 1)}
{(1, 4), (2, 3), (3, 2), (4, 1)}
{(4, 2), (3, 3), (2, 4), (3, 2)}
Answers
Answer:
The answer to this question is B
Step-by-step explanation:
just believe
Find the midpoint of (2,-9) and (-4,-4)
Answers
Please help with this question, thank you.
Answers
Hope this helps, and merry Christmas!!
Which graph shows a non-proportional linear relationship between x and y?
Answers
what is the missing number of each unit rate?
Answers
Check out the attached photo
2/1
For the one on the right I think it’s 3
3/1
Height of place A is 1800 m above sea level. Another place Bis 700mbelowsea level. What is the difference between the levels of these places?
Answers
Answer: 2500 m
Step-by-step explanation:
A is located above 1800 m
B is located below 700 m
Sea level is the datum.
So, difference between A & B = 1800 + 700 = 2500 m
HELP ME PLZ BRAINLIST 4 U
Answers
Answer:
G
Step-by-step explanation:
I think its G because i counted the numbers...and i pretty sure its not a Negative so yah
for what base-6 digit $d$ is $2dd5 6$ divisible by the base 10 number 11? (here $2dd5 6$ represents a base-6 number whose first digit is 2, whose last digit is 5, and whose middle two digits are both equal to $d$).
Answers
The digits base is 7 then we should convert them into base 6.
The exponent or power to which a base must be raised to yield a given number. Expressed mathematically, x is the logarithm of n to the base b if bx = n, in which case one writes x = logbn.
Here the conclusion is that there are many bases in the mathematics so what will happen is that we should convert these bases. For example, we have to convert base 10 of a number which is called decimal number can be converted into binary number whose base is 2 and after then if the digits base is 7 then we should convert them into base 6.
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