Answer: second answer is a polynomial
Step-by-step explanation:
Simplify square root of 250 times Square root of 2
Answer:
Step-by-step explanation:
22.36067977
What is the solution to this equation?
30.16 = 17.56 + 5x
Question 3 options:
6.032
3.512
12.6
2.52
Cuánto es el 15% de 400
La respuesta de cual es %15 de 400 es 60
Amira’s karate class last one hour and 15 minutes and it is over at 5 PM what time does Amira’s karate class start
Answer:
3.46 because taking 1.05 minutes is 5.00 and 60 second make one hour
1.Mary has ( 20xy - 10x²) sweets. She wants to divide the sweets equally among her (5x) friends.
if X=6 and Y=4, how many sweets:
will she give to each friend?
Answer:
4
Step-by-step explanation:
The number each friend will get is the total number divided by the number of friends:
(20xy -10x²)/5x = (4y -2x) = 2(2y -x)
__
For x=6 and y=4, the number each friend will get is ...
2(2×4 -6) = 2(2) = 4
Mary will give 4 sweets to each friend.
Say the stock closed at $24.50 at expiration and the option was assigned. what would be your effective cost per share for your shares of mklq?
The effective cost per share for your shares based on the information given will be $24.50.
What is an effective cost per share?It should be noted that an effective cost per share simply means the exchange of a common stock equivalent when a share is sold.
In this situation, the stock closed at $24.50 at expiration and the option was assigned. Therefore, the effective cost per share for your shares is $24.50
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The numbers 1-10 are placed in a bag. Each student draws a number and then makes a
statement about the probability.
a. What is the probability of the number being between 2-7?
b. What is the probability of the number being a multiple of 5?
c. Describe what the complement of selecting a 9 represents.
d. If the probability of selecting the number is
3 then what could the question be?
10
If one drink is picked
Answer:
a. What is the probability of the number being between 2-7?
Step-by-step explanation:
i just have a feeling
The probability of the events are given as 0.6 and 0.2 respectively.
What is probability?Probability is the branch of Mathematics that deals with the measurement of the chance of occurrence of a random event.
The probability of any event always lie in the close interval of 0 and 1 [0,1].
(a) The total number of elements in sample space are 10.
Then, the probability of getting numbers from 2 - 7 is given as,
P(numbers 2-7) = Number of favorable outcomes ÷ Total outcomes
⇒ 6 ÷ 10 = 0.6
(b) The multiples of 5 are given as 5 and 10
Then, P (Multiple of 5) = Number of favorable outcomes ÷ Total outcomes
⇒ P (Multiple of 5) = 2/10 = 0.2
(c) The complement of selecting one element represents the selection of all remaining elements in the sample space.
Thus, complement of 9 represents selection of all the remaining numbers from 1 to 10.
(d) For the probability of 3/10, the question can be asked as to find the probability of selecting numbers from 1 to 3.
Hence, the probabilities of the given events can be found by taking the ratio of favorable outcomes to the total outcomes.
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Assume [tex]\pi=\frac{22}{7},[/tex] unless stated otherwise.
8. A patient in a hospital is given soup daily in a cylindrical bowl of diameter [tex]7 \mathrm{~cm}[/tex] . If the bowl is filled with soup to a height of [tex]4 \mathrm{~cm}[/tex] , how much soup the hospital has to prepare daily to serve 250 patients?
Answer:
38.5 litres soup the hospital has to prepare daily to serve 250 patients.Step-by-step explanation:
As we given that A patient in a hospital is given soup daily in a cylindrical bowl of diameter 7 cm. If the bowl is filled with soup to a height of 4 cm.
So,
Heigth of cylinder = 4 cmDiameter of cylinder = 7 cmRadius of cylinder = 7/2 = 3.5 cm[tex]\bigstar[/tex]To Find Volume of soaps required in the hospital to prepare daily to serve 250 patients. Firstly we need to find The volume of Soap in each bowl for 1 patient.
Using formula:
[tex] \\ \: \: \: \: \dashrightarrow \: \: \: \: \sf \red{\underbrace{Volume_{(Cylinder)} = \pi r^2 h}} \\ \\ [/tex]
On substituting the required values, we get:
[tex] \\ \: \: \: \: \dashrightarrow \: \: \: \: \sf Volume_{(Cylinder)} = \dfrac{22}{7} \times {(3.5)}^{2} \times 4 \\ \\ \\ \: \: \: \: \dashrightarrow \: \: \: \: \sf Volume_{(Cylinder)} = \frac{22}{7} \times 12.25 \times 4 \\ \\ \\ \: \: \: \: \dashrightarrow \: \: \: \: \sf Volume_{(Cylinder)} = \frac{22}{ \cancel{7} } \times{ \cancel{ 49}} \\ \\ \\ \: \: \: \: \dashrightarrow \: \: \: \: \sf Volume_{(Cylinder)} = 22 \times 7 \\ \\ \\ \: \: \: \: \dashrightarrow \: \: \: \: \sf{ \red{ \underbrace{Volume_{(Cylinder)} = 154 \: {cm}^{3}}}} \\ \\ [/tex]
Hence, We have get the volume of soap for 1 patient is 154 cm³.
Now we need to find the volume of soap for 250 patients:
[tex] \\ \: \: \: \: \: \: \dashrightarrow \: \: \: \: \: \: \sf 154 \times 250 \\ \\ \: \: \: \: \: \dashrightarrow \: \: \: \: \: {\red{\underbrace {\sf {38500 \: cm^3}}}} \\ \\ [/tex]
Soap In litres:
1000 cm³ = 1 litre 38500/1000 = 38.5 litres[tex]\therefore[/tex]38.5 litres soup the hospital has to prepare daily to serve 250 patients.
please answer, will mark brainiliest༼ つ ◕_◕ ༽つ
Step-by-step explanation:
when picking (ahem, buying) a soccer ball, there are 75 total possibilities.
the chance to pick a bad one is then
4/75 = 0.053333333...
now we are buying 3 balls out of the 75.
how many possible options do we have ?
picks cannot be repeated, and the sequence does not matter, so we need combinations :
C(75,3) = 75! / (3! × (75-3)!) = 75×74×73/(3×2) = 25×37×73 =
= 67,525 possible groups of 3 balls.
from all these possibilities, how many have 2 good and 1 bad ball ?
as many as options we have to pick 2 balls out of 71 and 1 out of 4 :
C(71,2) × C(4,1) = 71! / (2 × (71-2)!) × 4! / (1 × (4-1)!) =
= 71×70/2 × 4 = 71×70×2 = 9,940 possibilities
so, the total probability to buy 2 good and 1 bad ball is
9940/67525 = 1988/13505 = 0.147204739...
math...need help soon
how many pints are there in 1.25 qt
Answer:
There are 2.5 pints in 1.25 quarts
Step-by-step explanation:
area of rectangular solid 2.3 1.8 3.2
2 3 8 is equal to 2.375
Step-by-step explanation:
in fraction form
-9x+2x+32=-10 The solution for X
Answer: x = 6
Step-by-Step Explanation:
=> -9x + 2x + 32 = -10
= -7x + 32 = -10
= -7x = -10 - 32 = -42
=> x = -42/-7 = 42/7 = 6
Therefore, x = 6
[tex]\rule{300}{1}[/tex]
[tex]\dashrightarrow\large\blue\textsf{\textbf{\underline{Given question:-}}}[/tex]
-9x+2x+32=-10. what is x?
[tex]\dashrightarrow\large\blue\textsf{\textbf{\underline{Answer \& How to solve:-}}}[/tex]
When solving an equation, we need to make sure all variables are on the
left-hand side, and all numbers are on the right-hand side.
There are numbers on both sides, so we need to move all of them to the right.
[tex]\bold{-9x+2x=-10-32}[/tex]
[tex]\bigstar[/tex] On simplification,
[tex]\bold{-9x+2x=-42}[/tex] Next, combine like terms (-9x+2x).
[tex]\bigstar[/tex] On further simplification,
[tex]\bold{-7x=-42}[/tex] Next, divide by -7 on both sides.
[tex]\bigstar[/tex] Which results in
[tex]\bold{x=6}[/tex]
Note:-It's always a good idea to make sure the solution is correct.
We can check that by substituting the value of x (x=6) in lieu of x (into the original equation) and seeing whether or not we have a true statement:-
[tex]\bold{-9(6)+2(6)+32=-10}[/tex]
[tex]\dagger[/tex] On simplification,
[tex]\bold{-54+12+32=-10}[/tex]
[tex]\dagger[/tex] On further simplification,
[tex]\bold{-42+32=-10}[/tex]
[tex]\dagger[/tex] Which results in
[tex]\bold{-10=-10}[/tex]
LHS=RHS, so our solution is indeed correct.
So we conclude that [tex]\boxed{\bold{x=6}}[/tex].
Good luck with your studies.[tex]\rule{300}{2}[/tex]
If angle 1 is 127 degrees, what is angle 5?
Answer:
if angle 1 is 127
then angle 5 is 635
NEED HELP ASP PLEASE HELP
Based on the given exponential function answer the following questions:
f(x) = 12(4/3)x
The initial value and base value are 12 and 4/3. The function is a growing function. The domain and the range of the function are real numbers.
What is an exponent?The exponent denotes that the base will rise to a specific level of strength. The base is X, and the power is n.
The exponential function is given below.
f(x) = 12(4/3)ˣ
Then the initial value of the exponential function is 12.
Then the base value of the exponential function is 4/3.
If the base value if greater than 1 then the function is a growing function.
The domain and range of the function are real numbers.
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Write the standard form of the equation of the line that is perpendicular to y = -x + 12 and contains the
point (-6, -5)
Answer:
y = x + 1
Step-by-step explanation:
Multiply the original by -Ax to find the perpendicular, then the point it lines up with on the y-intercept is so because there is a 1 difference between 5 and 6
A mix of peanuts and raisins contains five peanuts for every two raisins
So if the total number of peanuts and raisins in a mix is 84, calculate the number of peanuts of raisins in the mix.
Answer:
60 peanuts and 24 raisins.
Step-by-step explanation:
First work out the divisor which is 5 + 2 = 7.
84 / 7 = 12.
So there are 12 * 2= 24 raisins and 5 * 12 = 60 peanuts.
What is the quotient of the following rational expression?
X^3 + 3x^2 - 4x + 5
——————————
X^2 - 2
A) x + 3 + -2x + 11
————-
x^2 - 2
B) x + 5 + 6x + 5
————
x^2 - 2
C) x + 3 + -6x - 1
————
x^2 - 2
D) x + 3 + 11
————
x^2 - 2
please answer!!!! will mark brainliest!!
Answer:
Bag of tulips = $ 7
Step-by-step explanation:
Given :
12d + 6t = 198
6d + 7t = 127 <====== Multiply this equation by -2
-12d - 14t = -254 <==== now add this one to the top equation ( this will eliminate 'd' )
-8t = - 56
t = 7 dollars
The price of a notebook is 20% less than the price of a book. By
what percent is the price of the book higher than the price of the
notebook?
ASAP!!! HELP PLSSSSSS1
Answer: 20%
Step-by-step explanation:
The area of the parallelogram below is square meters. (4 points) 6 m 7 m 2 m
42 if the base is 6 and the 7 is height, while if the base is 7 and the 2 is height the answer is 12 , then , if the 2 is base and then the 6 is height the answer is 12 again
Step-by-step explanation:
thats all
30÷4
pls show the working
Answer:
7.5
Step-by-step explanation:
7.5
[tex] \sqrt{30} [/tex]
- 28
------------
20
- 20
--------------
0
--------------
(Not a square root! I just used it to show how its being divided. And also on the left of the '30' is a 4, so 30 divided by 4 and so on.)
Sorry if the answer looks messy!
Answer:
15/2
Step-by-step explanation:
If you need to simplify it/it can't be a decimal then 15/2 would be your answer.
Work:
30/4 = 7.5 (decimal)
15 times 2 = 30 (15 goes into 30 twice evenly)
15/2 is the simplest you can make it without it being uneven.
15/2
I dentist the correct equation that matches the graphs
At first glance, you'll notice that the line is going from left to right which tells us that the slope will be negative therefore the bottom option can be eliminated.
Knowing that the formula for slope is rise over run, you'll notice that the lines rises by -8 and runs by 3 which means that the slope would be -8/3.
This leaves us a final answer of [tex]y=-\frac{8}{3}x-4[/tex]
Nate has 4 1/3 yards of fabric. He uses 2.5 yards of fabric to make a pillow. How much fabric does he have left?
Answer:
1 5/6 yards of fabric.
Step-by-step explanation:
4 1/3 = 13/3
2.5 = 5/2
13/3 - 5/2 = [tex]\frac{26-15}{6} = 11/6[/tex]
Help pls iready math equation
Answer:
4 and 5
Step-by-step explanation:
n + 1 > 4
n > 4 - 1
n > 3
For the set { 1, 2 , 3 , 4, 5 }, 4 and 5 are greater than 3.
Hence, 4 and 5 makes the inequality n + 1 > 4 true.
central high's marching band has 75 members and the band from northeast high has 90 members. during the halftime show the bands plan to match into the stadium from opposite ends using formations with the same number of rows
Answer:
The answer would be 0.83 repeated decmal
Step-by-step explanation:
All you got to do is divide the two numbers and it'd give you 0.83 repeated decmal
An object has a density of 40 kg/m^3 and a volume of 50 m^3. What is the mass of the object?
Answer:
2000 kg.
Step-by-step explanation:
Density = mass / volume
--> mass = density * volume
--> mass = 40 * 50
--> mass = 2000 kg.
A department store buys 100 shirts at a cost of $2700 and sells them at a selling price of $30 each. Find the percent markup.
Answer:
11.1%
Step-by-step explanation:
buy 100 shirts at 2700
each shirt = 2700/100 = $27
sell at $30 each
mark up = (30-27)/27 = 3/27 = 1/9 = 11.1%
Answer:
300 profit
Step-by-step explanation:
the value of n is a distance of 3 units from 1 1/2
Answer:
3
Step-by-step explanation:
Given the question :
The value of n is a distance of 3 units from 1 an 1/2 on a number line click on the number line to the possible values of n
From the context of the expression:
n is the distance which exists between 1 1/2 and 3 units from it;
Which may be ;
1 1/2 - - - - (1 1/2 + 3) = 4 1/2
1 1/2 - - - - - (3 - 1 1/2)
Either way, there exists a distance of 3 units between 1 1/2 and 3 units from it.
Hence, n = 3
Write a cosine function that has a midline of 2, an amplitude of 3 and a period of 7π/4.
PLS EXPLAIN! THXS!
Answer:
[tex]y=3\cos(\frac{8}{7}x)+2[/tex]
Step-by-step explanation:
Recall
General cosine function: [tex]y=a\cos(bx+c)+d[/tex][tex]|a|[/tex] represents the amplitude, or the distance between the maximum/minimum of the function and the midline[tex]\frac{2\pi}{|b|}[/tex] represents the period, or the length of a cycle of the function which repeats continuously[tex]-\frac{c}{b}[/tex] is the phase shift/vertical shift[tex]d[/tex] is the midline, or the average between the maximum and the minimum, creating a horizontal center lineWe are given that the amplitude is [tex]a=3[/tex] and that the equation of the midline is [tex]d=2[/tex]. Since we know the period to be [tex]\frac{7\pi}{4}[/tex], we need to solve for [tex]b[/tex] by setting up the equation [tex]\frac{7\pi}{4}=\frac{2\pi}{|b|}[/tex]:
[tex]\frac{7\pi}{4}=\frac{2\pi}{|b|}\\\\7\pi b=8\pi\\\\b=\frac{8}{7}[/tex]
Hence, our cosine function will be [tex]y=3\cos(\frac{8}{7}x)+2[/tex]. See the attached graph for a visual.
