Answer:
55% of the number 35 is 19.25.
Hope this helps!
Please help me out! With this question
Answer:
yessir
jimmy jhon
TROOOOOOOOOOOOOOOOOOOOOP
STARING NOW
Answer:
15.25
do 40.75-25.5 i think
Which number line shows the solution to 3 + (−3)?
Answer:
The answer is A.
Because...
[tex]3-3[/tex]
[tex]=3+-3[/tex]
[tex]=0[/tex]
Here's photo as well.
Answer:
The First Image!
Step-by-step explanation:
Given
[tex]\boxed{3+(-3}[/tex]
This gives:
[tex]\boxed{3+(-3)=3-3=0}[/tex]
You were given 3+ (-3).
This means that we count 3 places forward, then count 3 places backward.
We stop at zero.
This implies that 3+(-3) is zero
Which tells you The first option/Image is correct!
Answered by:
AshTheNeko
(6x-51)*
(2x+61
Help please
Answer:
Step-by-step explanation:
(6x-51)*(2x+61)
You can expand.=6x(2x+61)-51(2x+61)
=[tex]=12x^{2} +366-102x-3111\\=12x^{2} -102x+366-3111\\=12x^{2} -102x-2745[/tex]
HOPE THIS HELPS!!!!
what is the value of 125 ⅔ ?
Answer:125.666
Step-by-step explanation:
what does X equal? 3/ax - 4 = 20
X=
Answer:
3/ax-4=20
first add 4 to both sides
3/ax=20+4
multiply by a/3
24a/3
so x=8a
Answer: 1/8a
Step-by-step explanation: add 4 to both sides first, which will give you 3/ax = 24. Now multiply both sides by ax/3 to get rid of the 3/ax, which will then give you 1 = 24 * ax/3, which equals to 1 = 24ax/3. This can be simplified further and you'll get 1 = 8ax. now divide both sides by 8a to isolate x, you will end up with 1/8a = x.
simplify (-1 + 6i) + (5 - 2i) - (8i)
-6(a+8) i need help ASAP i have to show my work
Answer
-6a - 48
Solution
-6 x a= -6a
8 x -6= 48
-6a - 48
Use the definition of vampire numbers to determine if the product is a vampire.
15x93=1395
Select the correct answer below and fill in the answer box to complete your choice.
(Use a comma to separate answers as needed.)
OA. The product is not a vampire.
OB. The product is a vampire. The surviving digit(s) is/are
it's a vampire !
the surviving digits are 1, 3, 9 ,and 5.
unless i have the wrong definition of a vampire number.
20. The population of a town increased from 60,450 to 95,610 in one decade. What was the
relative change of the population?
(a) 58.2% (b) 36.8% (c) 158.2% (d) -36.8%
A. 58.2%
this is because
(95610-60450)/60450 =0.5816377171215 which rounds to 0.582 which is 58.2%
Answer:
A
Step-by-step explanation:
Change in population/ original number
[tex]\frac{95610 - 60450}{60450}[/tex] = [tex]\frac{35160}{60450}[/tex] = .58163771712 This is the answer as a decimal. Multiple this by 100 to get 58.2% increase rounded to the nearest tenth of a percent.
samuels m, witmer j, and schaffner a, (2016) statistics for the life sciences (5th or global edition), boston, ma: pearson
This is 5th edition of the book.
Statistics a branch of mathematics dealing with the collection, analysis, interpretation, and presentation of masses of numerical data
This is a book related to statistics for the life sciences which was written by three persons named MYYRA L SAMUELS, JEFFERY A WITNER, ANDREW SCHAFFNER. This book is fully related to life sciences .
It depicts how many no. of animals found in the region and what is the no. of lions or how many giraffe is found in that area or how many different species is found in particular area.
So, all these things they are given with the help of statistics.
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reggie drew a scale drawing of a swimming pool. the scale of the drawing was 4 millimeters : 3 meters. the pool is 24 meters long in real life. how long is the pool in the drawing?
The pool that Reggie drew will be 24 millimeters long, compare to real life which is 24 meters long.
As we can't create a real-life dimension in a small sheet of paper, we opted for a small scale that covers up the large length. As we are given, the scale of the drawing is 4 millimeters: 3 meters, which means 1 millimeter is equal to 3/4 meters, and the size of the pool in real life is 24 meters.
So, the length of the pool in the drawing is = 24*(3/4)
= 24 millimeters
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the sum of 3 and p divided by q ( its not 3+p/q apparently because thats wrong on my thing)
Answer:
[tex] \frac{3 + p}{q} [/tex]
Step-by-step explanation:
Because it says 3 and p then you divide both of them by q
Hope this helps!
If you have any questions ask!
You have to add 3 and p before dividing by q.
(3 + p)/q
April received a $75 gift card to the book store. she wants to purchase some books that cost $9 each. she also found a movie that cost $12. how many books (b) can she buy?
Answer:
Step-by-step explanation:
$75 gift card
$12 for movie
$9 for book
$75 - $12 = $63
$63 divided by $9 = 7
So she can by 7 books
Use the Quadratic Formula to solve the equation x2 - 2x = - 9
The required solution of the given quadratic equation is [tex]{\displaystyle x={\frac {2\ - {\sqrt {(-32)}}}{2}}[/tex] and [tex]{\displaystyle x={\frac {2\ + {\sqrt {(-32)}}}{2}}[/tex]
What is Quadratic Formula?In elementary algebra, the quadratic formula is a formula that provides the solution(s) to a quadratic equation.
Given a general quadratic equation of the form
ax^2 + bx + c = 0
with x representing an unknown, with a, b and c representing constants, and with a ≠ 0, the quadratic formula is:
[tex]{\displaystyle x={\frac {-b\pm {\sqrt {b^{2}-4ac}}}{2a}}[/tex]
and,
Now the given quadratic equation is,
x^2 - 2x = - 9
or, x^2 - 2x + 9 = 0
here, a = 1
b = -2
c = 9
Thus quadratic formula is given as,
[tex]{\displaystyle x={\frac {-b\pm {\sqrt {b^{2}-4ac}}}{2a}}[/tex]
[tex]{\displaystyle x={\frac {-(-2)\pm {\sqrt {(-2)^{2}-4*1*9}}}{2*1}}[/tex]
[tex]{\displaystyle x={\frac {2\pm {\sqrt {4-36}}}{2}}[/tex]
[tex]{\displaystyle x={\frac {2\pm {\sqrt {(-32)}}}{2}}[/tex]
Thus,we get,
[tex]{\displaystyle x={\frac {2\ - {\sqrt {(-32)}}}{2}}[/tex]
[tex]{\displaystyle x={\frac {2\ + {\sqrt {(-32)}}}{2}}[/tex]
Thus,the required solution of the given quadratic equation is [tex]{\displaystyle x={\frac {2\ - {\sqrt {(-32)}}}{2}}[/tex] and [tex]{\displaystyle x={\frac {2\ + {\sqrt {(-32)}}}{2}}[/tex]
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√x-3 +3=x
is it extraneous or not?
Answer:
extraneous
Step-by-step explanation:
extraneous
What are the key features of the function below
NEED TO ANSWER ASAP
The function is positive on (-4, -3), and (-1, 4),
the function is negative on (-3, -1),
the function increases on (-2, 2), and
the function decreases on (-4, -2) and (2, 4).
The key features of the function given in the graph are:
Positive intervalsNegative intervalsIncreasing intervalsDecreasing intervalsPositive intervals:
Here we need to say at which intervals the value of the graph is positive.
That is at which intervals the graph is above the x-axis.
It is clear from the graph that the function is positive on (-4, -3), and (-1, 4)
Negative intervals:
Here we need to say at which intervals the value of the graph is negative.
That is at which intervals the graph is below the x-axis.
It is clear from the graph that the function is negative on (-3, -1).
Increasing intervals:
Here we need to say at which intervals the value of the function increases.
That is at which intervals the graph goes upwards when the value of the x increases.
It is clear from the graph that the function increases on (-2, 2).
Decreasing intervals:
Here we need to say at which intervals the value of the function decreases.
That is at which intervals the graph goes downwards when the value of the x increases.
It is clear from the graph that the function decreases on (-4, -2) and (2, 4).
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What is a number that is divisible by 2 and 3 that is greater than 50 but less than 60? is there more than one answer?
Answer:
54 can be divided by both 2 and 3. And yes there is more than one answer.
Step-by-step explanation:
54 is less than 60 but greater than 50, and it can also be divided by 2 and 3 without there being a remainder. All the other answers could be: 52, 54, 56, and 58 (all of which could be divided by 2) and 51, 54, and 57 (all of which could be divided by 3).
Hope this helps!!! :)
Where will the hour hand of clock stops if it starts from 7 and goes through 3right angles
The hour hand that goes through 3 right angles and starts from 7 will stop at 4.
We can assume that the numbers in a clock are positioned in a circle. The angle in a circle is 360⁰, while the numbers in a clock is 12.
Hence, from each clock number to its consecutive number, the hour hand must travel 30⁰ as shown in the attached picture.
A right angle is equal to 90⁰. This is equal to 3 ⨉ 30⁰. In other words, to travel 90⁰ means to travel 3 hours.
3 right angles = 3 ⨉ 90⁰
= 3 ⨉ 3 hours
= 9 hours.
Thus, the hour hand will go to:
7 + 9 = 16
16 is equal to number 4 in a clock number.
Conclusion: If the hour hand start from 7, it will stop at clock number 4.
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Meena drove 245 miles in 5 hours. if she continued at the same rate, how long would it take to travel 196 miles
Meena would take 4 hours to drive 196 miles.
We will begin with calculation of number of miles Meena drives in 1 hour. We need to perform division as per the formula given below to find the speed. Then we will calculate the time required for driving 196 miles.
So, formula stating rate or speed of driving -
Speed = distance ÷ time
Keep the values in formula to find the speed
Speed = 245 ÷ 5
Performing division
Speed = 49 miles per hour
So, Meena drives 49 miles in 1 hour.
For driving 196 miles, the time required = (1 ÷ 49) × 196
Performing multiplication and division
Time required = 4 hours
Hence, Meena will require 4 hours to drive 196 miles.
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35892 rounded to the nearest ten thousand
Answer:
40,000
Step-by-step explanation:
A computer store
charges $45 for materials and $50 an hour for service to install two new programs and a connection. The cost C(h) is a function of the number of hours a it takes to do the job. Graph the function
CCh) = 45 4 50h. How much will instaletion cost?
The cost for a 3-hour installation is $195.
A relation between a collection of inputs and outputs is known as a function. A relationship between inputs and outputs in which each input is connected to only one output is called a function. Each function has a codomain, range, and domain.
The hourly charge to install two new programs and a connection is $50.
The computer store charge $45 for the materials.
The function for the cost of the number of hours it takes to complete the job is given as:
C(h) = 45 + 50h
Therefore, the cost for a 3-hour installation is:
C(3) = 45 + 50 × 3
C(3) = 45 + 150
C(3) = $195
The 3-hour installation cost is $195.
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a child puts $1.00 into a piggy bank. one week later, he puts $1.25 in the bank. two weeks later, he puts $1.50 in the bank, and so on. how much money does he put in the bank on the 25th week?
He puts 100$ in the bank on the 25th week.
What is a bank?An example of a financial institution that lends money is a bank, which both collects deposits from the public and creates demand deposits. Through the capital markets, the bank may engage in lending activities directly or indirectly.
Banks are heavily regulated in most countries because they are essential to the financial stability and economic health of a nation. The fractional reserve banking system, in which banks maintain liquid assets that are only partially comparable to their current liabilities, has been institutionalized in the majority of countries. In addition to other constraints intended to assure liquidity, banks are often subject to minimum capital requirements based on an international set of capital norms known as the Basel Accords.
Explanation:
First term([tex]a_{1}[/tex])= 1
Common difference= 1.25-1=0.25
[tex]a_{25}[/tex]=1+(25-1).25
=1+(24)(.25)
= 1+6
=7
[tex]S_{25}[/tex]=25/2 (1+7)
=25/2 (8)
=100
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What is the solution set to the equation 2/7-m=4/m - 5-m/7-m
The equation given as 2/(7 - m) = 4/(m - 5) - m/(7 -m) has no real solution for m
How to determine the solution set to the equation?The equation is given as
2/(7 - m) = 4/(m - 5) - m/(7 -m)
Take the like terms of the above equation
So, we have
m/(7 -m) + 2/(7 - m) = 4/(m - 5)
Evaluate the like terms in the above equation
So, we have
(m + 2)/(7 -m) = 4/(m - 5)
Cross multiply the above equation
So, we have
m^2 + 2m - 5m - 10 = 28 - 4m
Evaluate the like terms
m^2 + m + 18 = 0
Using a graphing tool, we have no solution for m
Hence, the equation given as 2/(7 - m) = 4/(m - 5) - m/(7 -m) has no real solution for m
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the following test have all been ordered at the same time on different inpatients. there is only one phlebotomist on duty. which test should the phlebotomist collect first?
The phlebotomist should first collect STAT electrolytes in the ER.
A medical professional who is trained to draw blood samples from patients is known as phlebotomist. The process of taking blood from vein with the help of a needle is known as phlebotomy. An electrolyte test is a blood test that give information about an electrolyte imbalance in the body.
Electrolytes are minerals and salts, such as sodium, Chloride, potassium, and bicarbonate which are found in the blood. These are responsible for conducting electrical impulses in the body. STAT is a short form of a Latin word 'Statim' which means immediately. The phlebotomist should first collect STAT electrolytes in the ER.
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Sove for x: 3 - (2x - 5) < - 4(X + 2)
Inequality Form:
x<−8
Interval Notation:
(−∞,−8)
Simplify
3−(2x−5),
−2x+8<−4(x2)
Simplify −4(x+2).
−2x+8−4x−8
Move all terms containing x to the left side of the inequality.
2x+8<−8
Move all terms not containing x to the right side of the inequality.
2x<−16
Divide each term in 2x<−16by 2 and simplify.
x<−8
The result can be shown in multiple forms.
Inequality Form:
x<−8
Interval Notation:
(−∞,−8)
What is inequality form ?
The notation a ≠ b means that a is not equal to b; this inequation sometimes is considered a form of strict inequality. It does not say that one is greater than the other; it does not even require a and b to be member of an ordered set.
What is interval notation?
Interval notation is a way to describe continuous sets of real numbers by the numbers that bound them. Intervals, when written, look somewhat like ordered pairs. However, they are not meant to denote a specific point. Rather, they are meant to be a shorthand way to write an inequality or system of inequalities.
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Find the approximate side length of a square game board with an
area of 184 in2
The approximate side length of a square game board with an
area of 184 in² is 14 inches
Area of a squareThe formula for calculating the area of a square is expressed as;
A = l²
where
l is the side length of a square
Given the following parameters
A = 184 square inches
Substitute
184 = l²
l = √184
l = 13.56
Hence the approximate side length of a square game board with an
area of 184 in² is 14 inches
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Hi please help and show how you got to your answer! Thank you
Answer: PQ=15
Step-by-step explanation:
XY=(PQ+SR)/2
PQ+SR=2*XY
PQ+35=2*25
PQ+35=50
PQ=15
The weights of 9-ounce bags of a particular brand of potato chips can be modeled by a normal distribution with mean μ = 9.12
ounces and standard deviation = 0.05 ounce.
What bag weight is at the 84th percentile of the distribution?
Use the empirical rule and do not round.
ounces
It should be noted that the bag weight that is at the 84th percentile of the distribution is 9.17 ounce.
How to illustrate the information?It's important to vompute the z-score for 84th percentile then find the 84th percentile of the distribution for bag weight.
From the standard normal table, the indicated z score for the area of 0.8400 and indicative area 0.8400 is 0.99.
The z-score is 0.99.
The 84th percentile (P) of the distribution for bag weight will be:
= 9.12 + (0.09 × 0.05)
= 9.12 + 0.05
= 9.17.
Therefore, the 84th percentile of the distribution for bag weight will be 9.17.
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Greatest common factor of 16
Answer:
16
Step-by-step explanation:
The GCF of any number is itself. The GCF of 5 is 5. The GCF of 10 is 10. The GCF of 16 is 16.
{y=-2x-1
{4x+2y-12
Answer:
x = -14
Step-by-step explanation:
ez I GOTCHU (pls give brainliest :D)
alr so we got y = -2x-1. we need to substitute that into the equation
4x + 2 (-2x-1) - 12 is ur equation
4x + -4x -2 - 12
-14 = x
pls branliest