hurry I'm timed I need the answer asap [tex]2000x9000[/tex]
Answer:
18000000
Step-by-step explanation:
2000 x 9000 = 18000000
9 x 2 = 18
there are 3 0's on the 2 and 3 0's on the 9 so we are going to add them together.
000 + 000 = 000000
put the two answer together and they equal...
18000000
Step-by-step explanation:
2000x9000=18000000is. your answer
The American history classes are planning a trip to a local museum. Admission is $8
per person. Determine how many people can go for $260.
3/4 of a class are girls. 1/3 of the girls wear bows in their hair. What fraction of the class are girls with bows in her hair
Answer:
Step-by-step explanation:
1/3 * 3/4 = 1/4
a square flower garden in Samantha's backyard has an area of 100 square feet how much fencing will she need to enclose the flower garden
Answer:
perimeter = 40 feet
Step-by-step explanation:
side^2 = 100
side = 10
perimeter = 10 x 4 =40
Find the value of x
A)108
B)88
C)120
D)95
Answer:
108
Step-by-step explanation:
x is the same angle as the other angle shown, but the triangle reverses itself
(if you look closely you can tell)
the sum of 9/10 and 5/6
Answer:
Step-by-step explanation:
9/10+5/6 =
27/30+25/30 =
52/30 = 1 22/30 =1 11/15
Answer: 26/15
Step-by-step explanation:
1. First find the common denominator, which is 30
2. Add them
3. Simplify (common factor of 2)
[tex]\frac{27}{30} + \frac{25}{30} \\\\\frac{52}{30} \\\\\\\frac{26}{15}[/tex]
Given |u| = 8, |v| = 6, and the angle between is θ = 40°, find the approximate value of u · v. 10.72 14.77 36.77 48.77
Answer: 36.77
C) 36.77
It is indeed correct on Edge 2021
Answer:
C
Step-by-step explanation:
Edge 2021
PLEASE HELP ASAP!!!!!!! LOTS OF POINTS. WILL GIVE BRAINLIEST
1. Is A'B'C'D' a translation, rotation, or reflection of ABCD? Explain how you can tell.
2. Is A"B"C"D" a translation, rotation, or reflection of A'B'C'D'? Explain.
3. Suppose the measure of ∠B is 89°. Which other angles must measure 89°? How do you know?
4. What is the perimeter of A"B"C"D"? Explain how you found the perimeter.
Answer:
I will check back in on this answer im figuring out what the answer is rn
Step-by-step explanation:
Answer:
1. Yes It is a reflection because it’s mirrored across the y-axis.
2. That is a rotation
3. If b is 89 degress. than C should be because of the postions they're in.
4. The perimeter is 26.3.
Ayudaaaaaaaaaaa.............
Are they Equivalent why or why not?
Answer:
They are equivalent because when you distribute the -0.5 into 3x+5 you get the expression -1.5x+2.5
PLEASE HELP ASAPPP!!! tank youuu
A~~~~~~~~~~~~~~~~~~~~~~~~
Answer:
a
Step-by-step explanation:
The person above got it right give brainliest to her/he
Help me pls pls pls
Answer:
Equivalent
Step-by-step explanation:
2(x-3)
2 times x=2x-3
So equal
Answer:
They are not equivalent
Step-by-step explanation:
Because when in the "()" you have to multiply each of the numbers in the bars!!
5(4n) simplify the equation
1. Simplify by multiplying 5 * 4.
20n
----------
Done by NeighborhoodDealer.
Each marble bag sold by Yoko's Marble Company contains 5 orange marbles for every 6 blue marbles. If a
bag has 40 orange marbles, how many blue marbles does it contain?
Answer:
48 blue marbles
Step-by-step explanation:
'b' = # blue marbles
5/40 = 6/b
5b = 240
b = 48
Which is greater -8.3 or -8.4
Can you help me with this question?
Answer:
Step-by-step explanation:
1. A + B
2. 9 + u - 10
3. m - 2 / 2
Hiro rolls a fair pair of six-sided dice. The sample space of all possible outcomes is shown below.
Let AAA be the event that the first die is one and BBB be the event that the sum of the dice is eight.
What is P(A\text{ or }B)P(A or B)P, left parenthesis, A, start text, space, o, r, space, end text, B, right parenthesis, the probability that the first die is one or the sum of the dice is eight?
\qquad
Answer: [tex]\dfrac{11}{36}[/tex]
Step-by-step explanation:
Total outcomes for rolling a pair of six-sided dice n(S)= 6 x 6 =36
Let A be the event that the first die is one and B be the event that the sum of the dice is eight.
A = {(1,1), (1,2), (1,3), (1,4), (1,5), (1,6)}
P(A)= [tex]=\dfrac{n(A)}{n(S)}=\dfrac{6}{36}[/tex]
B= {(2,6), (6,2), (3,5), (5, 3), (4,4)}
P(B)= [tex]=\dfrac{n(B)}{n(S)}=\dfrac{5}{36}[/tex]
A ∩ B = Ф
P(A ∩ B)=0
P(A or B)= P(A)+P(B)+P(A∩ B)
[tex]=\dfrac{6}{36}+\dfrac{5}{36}+0\\=\dfrac{11}{36}[/tex]
Hence, P(A or B) = [tex]\dfrac{11}{36}[/tex]
Help with my math homework please !!
Answer:
Ok Ill do it in comments
Step-by-step explanation:
Which graph displays the solution to the system of equations shown?
Find the volume of the cone.
2 3 cm
2 cm
V = [?] cm3
Round to the nearest tenth.
Answer: 14.5
Step-by-step explanation:
Answer:
14.5
Step-by-step explanation:
i did it and got it right
SOMEONE PLEASE HELP ME ASAP THIS IS ALMOST DUE ILL MARK BRAINLIEST!!!!
An entrepreneur faces many bureaucratic and legal hurdles when starting a new business. The World Bank collects information about starting businesses throughout the world. They have determined the time, in days, to complete all of the procedures required to start a business. The data for business start time, in days, for a sample of 24 countries is given. Data Set
13 66 36 12 8 27 6 7 5 7 52 48
15 7 12 94 28 5 13 60 5 5 18 18
The total for the given data is 567 days.
Later, we realize that we had not included the data for the South American country of Suriname in the sample. The start time for Suriname is 694 days.
a) What is the mean of the sample data including the country of Suriname? Give your answer to two decimal place.
b) Find the median time to start a business for 24 countries in our data set:
c) Which measure do you prefer for describing the center of this distribution? Explain your answer.
d) Compute the quartiles (Q1, Q2, Q3), and find the IQR for these data. Are there outliers in the time to start a business data set? If so, identify and name any outliers.
e) Compute the standard deviation of time to start a business for 24 countries in the data set:
f) Which measure do you prefer for describing the spread of this distribution? Explain your answer.
g) Make a boxplot for these data and explain & describe the distribution using only the information in the boxplot.
Answer:
Kindly check explanation
Step-by-step explanation:
Given the data :
Rearranged data:
5, 5, 5, 5, 6, 7, 7, 7, 8, 12, 12, 13, 13, 15, 18, 18, 27, 28, 36, 48, 52, 60, 66, 94
Start time for Suriname = 694
Mean = ΣX / n
Mean = (567 + 694) / (24 + 1) = 1261 / 25 = 50.44
B.) median start Time for initial 24 values
0.5(n+1)th term
0.5(25) = 12.5th term
(13 + 13) / 2 = 13
C.) preferred measure of center for the distribution will be the median as it shapes well in the middle of the distribution. The mean is overestimated
d) Compute the quartiles (Q1, Q2, Q3), and find the IQR for these data. Are there outliers in the time to start a business data set? If so, identify and name any outliers.
Using calculator :
Lower quartile Q1 --> 7
Median Q2 --> 13
Upper quartile Q3 --> 42
IQR = (Q3 - Q1) = 42 - 7 = 35
OUTLIER:
Lower bound : Q1 - 1.5(IQR) ; 7 - 1.5(35) = - 45.5
Upper bound : Q3 + 1.5(IQR) = 42 + 1.5(35) = 94.5
Outlier : values below - 45.5 and above 94.5
Hence, Surimanes start time is the only Outlier.
e)
Standard deviation for 24 countries :
Standard deviation = sqrt[Σ(X - mean)^2 / (N - 1)]
Usibg calculator :
Standard deviation for the 24 countries is 23.83
f)
Standard deviation
I need help with the plz
Answer:
b
Step-by-step explanation:
— 3х – 6+(-1)
do anybody know this answer
Step-by-step explanation:
its -3x-6+(-1)? if yes please let me know. thanks
Answer:
x = -10
Step-by-step explanation:
First combine like terms; -6 + -1 = -7, since + a negative is just minus.
(So -6 - 1.) Rewrite the equation as -3x - 7. Divide x from both sides, so
-3 - 7 = x. Simplify into x = -10.
I'm so sorry if I'm wrong, I hope this helps though!
Can someone help me find the value of N in the triangle and round the answer to two decimal places
Answer:
n ≈ 8.54
Step-by-step explanation:
Reference angle = 30°
Opposite side = n
Adjacent side = 14.8
Apply TOA, which is:
Tan 30 = opp/adj
Tan 30 = n/14.8
Multiply both sides by 14.8
14.8×tan 30 = n
8.54478398 = n
n ≈ 8.54 units (to 2 dp)
What is the LCD of 2/6 and 2/15? pleeease heeeellpppp
Answer:
the LCM is 30
Step-by-step explanation:
6x5=30
15x2=30
Answer:2/6=10/30
2/15=4/30
Step-by-step explanation:
You are given the task of building detention ponds to remove settleable solids from a small stream prior to discharge into a lake. The ponds must be 2 m deep, the flow in the stream is 20 cfs, the solids settle at a rate of 0.2 m/day, and you must achieve a steady-state removal of 65% of the solids.
a. Determine the size of a single CSTR to achieve the desired removal.
b. Determine the sizes of a pair of identical CSTRs in series needed to achieve the desired removal.
Answer:
a) 513775.5 m^3 ≈ 51.38 * 10^4 m^3
b) 256887.75 m^3 ≈ 25.69 * 10^4 m^3
Step-by-step explanation:
Given data :
Depth of pond = 2m
flow in the stream = 20 cfs = 4.8931 * 10^4 m^3/day
settling rate = 0.2 m/day
rate constant ( k )= 0.2 / 2 = 0.1 / day
steady-state removal of the solids required = 65%
A) determine size of a single CSTR to achieve 65%
First determine the time required to achieve this using the relation below
C = [tex]c_{o} e^{-kt}[/tex]
∴ t = [tex]\frac{-1}{k}* ln( 1 - 0.65 )[/tex]
= ( -1 / 0.1 ) * (- 1.05 ) = 10.5 day
The size of a single CSTR required = ( 4.8931*10^4 ) * (10.5 ) = 513775.5 m^3
B) determine the sizes of a pair of identical CSTRs in series needed to achieve the desired removal
sizes of a pair = 513775.5 / 2 = 256887.75 m^3
find the product. (y+4)(y-1)
Answer:
y^2+3y-4
Step-by-step explanation:
Use FOIL
Hope I helped!
Answer:
[tex]yx^{2} + 3y -4[/tex]
Step-by-step explanation:
Hope this helps! <3
Which expression is equivalent to 4(u+11w)?
(A) 4u+11w
(B) 4u+44w
(C) 5u+15w
(D) 5u+44w
Answer:
(B) 4u+44w
Step-by-step explanation:
(B) 4u+44w is equivalent to 4(u+11w)
The equivalent expression of "[tex]4(u+11w)[/tex]" is "[tex]\bold{4u+44w}[/tex]".
Equivalent expression:[tex]\to \bold{4(u+11w)}[/tex]
multiplying the given expression:
[tex]\to \bold{4(u+11w)= 4u+44w}[/tex]
Therefore, the final answer is "[tex]\bold{4u+44w}[/tex]".
Find out more information on the equivalent here:
brainly.com/question/17733453
If m 2 n, which inequalities must be true? Check all that apply.
Om + 2.1 > n + 2.1
m - (-4) 2 n-(-4)
m + 3 n-3
16.5 + m > 16.5 + n
1
U
m 2 n +
U
9 + m > 6+n
Answer:
[tex](a)\ m+ 2.1 > n + 2.1[/tex]
[tex](b).\ m - (-4) > n - (-4)[/tex]
[tex](c)\ 9 +m> 6 + n[/tex]
Step-by-step explanation:
Given
[tex]m > n[/tex]
Required
Select true inequalities
[tex](a)\ m+ 2.1 > n + 2.1[/tex]
Subtract 2.1 from both sides
[tex]m > n[/tex]
This is true
[tex](b).\ m - (-4) > n - (-4)[/tex]
Open brackets
[tex]m + 4 > n + 4[/tex]
Subtract 4 from both sides
[tex]m > n[/tex]
[tex](c)\ 9 +m> 6 + n[/tex]
[tex]m> -9+6 + n[/tex]
[tex]m> n-3[/tex]
This is also true
Answer:
A,B,D
Step-by-step explanation: