Answer:
10.25 (4 significant figures)
10.2 (3 significant figures)
hope this helps. :)
what is the slope of this table see picture
if x -12x + 36= 0 what is the value of x
please answer i need help will give brainlysest
Answer:
Johns dog is 2 times the weight of jims dog
Step-by-step explanation:
Divide the total by three
5.41
muptply by 2
10.82 is the weight of Johns dog
5.41 is the weight of Jims dog
What is y-6 = 2(x + 5) in standard form?
A. -2x + y= 16
B. 2x-y=-16
C. y= 2x + 16
D. y-6 = 2x + 10
Answer:
Your answer is A
Step-by-step explanation:
A company has 2725 employees. Each employee is to be given an ID number that consists of one letter followed by 1 digits. How many different ID numbers are possible
Answer: There are 260 different ID numbers are possible.
Step-by-step explanation:
Given: Each employee is to be given an ID number that consists 1 letter followed by 1 digit .
Number of choices for each letter = 26 [English alphabet consists 26 letters]
Number of choices for each digit = 10
By Fundamental counting principle,
The number of different ID numbers possible = (Number of choices for each letter) x (Number of choices for each digit)
=26 x 10= 260
Hence, there are 260 different ID numbers are possible.
I need help PLEASE!!!!
Step-by-step explanation:
Hope I am not wrong! I did my best I could!
Sorry for the mistakes and my bad writing!
what is 12% of $5000 for 3yrs
Answer:
$7,025
Step-by-step explanation:
Simplify
V-50.
O 5/2
ООО
O 5iv 2
0
-5V2
Answer:
It’s 11, remember pemdas when answering a question like this.
Step-by-step explanation:
(-9, -5) and (-1, -9)
Find the midpoint of the segment with the following endpoints.
Answer:
Midpoint = (-5,-7)Step-by-step explanation:
[tex]Midpoint =\left(\frac{x_2+x_1}{2},\:\:\frac{y_2+y_1}{2}\right)\\\\\left(x_1,\:y_1\right)=\left(-9,\:-5\right),\:\\\left(x_2,\:y_2\right)=\left(-1,\:-9\right)\\\\Midpoint=\left(\frac{-1-9}{2},\:\frac{-9-5}{2}\right)\\\\Midpoint = (\frac{-10}{2} , \frac{-14}{2})\\ \\Simplify\\\\Midpoint=\left(-5,\:-7\right)[/tex]
9 A cuboid has a square base.
The sides of the square are of length (1 + V2) cm.
The height of the cuboid is (5 – V2) cm.
Find the volume of the cuboid.
Express your answer in the form a + bv2, where a and bare integers.
Answer:
please is it a cube or a cuboid please check this out.
The mean mass of 11 players in football team is 65.2kg .The mean mass of the team plus a substitute is 65.4kg what is the mass of the substitute
1) One cubic millimeter of Mrs. Murphy's blood contains about 5 x10^6 red blood cells. There are about 4.9x10^6 cubic millimeters of blood in her body. Determine approximately how many red blood cells Mrs. Murphy has in her body total.
Answer:24500000000000 or 2.45x10^13
Step-by-step explanation:
How to get the range from a table of values
Answer:
the range is all the y values or output values.
Step-by-step explanation:
example
x y
1 2
2 4
3 6
4 8
range=(2,4,6,8)
A nut mix contains three kinds of
nuts. There are 5 ounces of almonds. The weight of the
cashews is triple the weight of the almonds and the weight
of the peanuts is 10 ounces more than the weight of the
almonds. What is the weight of the mix? Write the equation and the answer.
Answer:
35 oz
Step-by-step explanation:
cashew is 5×3 = 15
almonds 5
peanuts 5+10= 15
15+15+5 = 35 oz
Answer:
thing is im in middle school
dunno if i can do college stuff
sometimes i can do highschool
grab some snacks tho oh yeah here are your utensils️
Step-by-step explanation:
Triangle xyz is reflected across the y axis and then dilated which describes the dilation used to create triangle x’y’z?
Answer:
D2/3
Step-by-step explanation:
Answer: D2
Step-by-step explanation:
Given the following probability distributions:
Distribution C X P{X = Xi)
0 1 2 3 4
0 0.20 0.20 0.20 0.20
Distribution D X P{X = Xi)
0 1 2 3 4
0 0.10 0.40 0.20 0.10
A. Compute the expected value for each distribution.
B. Compute the standard deviation for each distribution.
C. Compare the results of distributions C and D.
Answer:
Step-by-step explanation:
The expected value of this distribution will be the Mean
upon calculation
For the distribution of C
1) P(x=xi) 0 1 2 3 4
0 0.20 0.20 0.20 0.20
[tex]Mean = Pi*xi[/tex]
= 0*0+1*0.2+2*0.2+3*0.2+4*0.2
Mean = 2
2) Standard deviation of C
[tex]\sqrt{(xi-mean)^2 *P(xi)}[/tex]
= 1.09
For the distribution of D
1) P(x=xi) 0 1 2 3 4
0 0.1 0.4 0.2 0.1
[tex]Mean = Pi*xi[/tex]
= 1.9
2) Standard deviation
= 0.984
Upon comparing the result we observe that
C has greater expected value than D
C has greater standard deviation than D which means it is more spreading of the given data than D.
g A person who is 6 feet tall is walking away from a lamp post at the rate of 40 feet per minute. When the person is 10 feet from the lamp post, his shadow is 20 feet long. Find the rate at which the length of the shadow is increasing when he is 30 feet from the lamp post.
Answer:
80 ft/min
Step-by-step explanation:
Let h represent the height of the person shadow, x represent the distance between the person and the lamppost, y represent the length of the man shadow.
Therefore:
[tex]\frac{h}{x+y} =\frac{6}{y} \\\\substituting\ x=10,y=20:\\\\\frac{h}{10+20} =\frac{6}{20}\\\\\frac{h}{30} =\frac{6}{20}\\\\h=30*6/20\\\\h=9\ feet\\\\Therefore:\\\frac{h}{x+y} =\frac{6}{y}\\\\\frac{9}{x+y} =\frac{6}{y}\\\\9y=6x+6y\\\\9y-6y=6x\\\\3y=6x\\\\y=2x\\\\The\ person\ is\ walking\ from\ the\ lamppost\ at\ 40ft/min(\frac{dx}{dt}=40\ ft/min) \\\\y=2x\\\\Differentiating\ with\ respect\ to\ t:\\\\\frac{dy}{dt} =\frac{d}{dt}(2x)\\\\\frac{dy}{dt} =2\frac{dx}{dt}\\\\[/tex]
[tex]\frac{dy}{dt} =2(40\ ft/min)\\\\\frac{dy}{dt}=80\ ft/min[/tex]
The rate at which the length of the shadow is increasing when he is 30 feet away from the lamp post is 80 [tex]\frac{ft}{min}[/tex].
The height of the person shadow is to be = h
Given ,
The distance between the person and the man = x = 10
The length of the man shadow is = y = 20
By the similar triangle property corresponding sides of similar triangles are in the same ratio.
[tex]\frac{h}{x+y} = \frac{6}{y}[/tex]
[tex]\frac{h}{10+20} = \frac{6}{20}[/tex]
20h = 60 + 120
20h = 180
h = [tex]\frac{180}{20}[/tex]
h = 9feet
Therefore,
[tex]\frac{h}{x+y} = \frac{6}{y} \\\frac{9}{x+y} = \frac{6}{y} \\[/tex]
9y= 6x + 6y
9y-6y = 6x
6x = 3y
y = [tex]\frac{6}{3}x[/tex]
y = 2x
Differentiating both the sides with respect t,
[tex]\frac{dy}{dt} = 2\frac{dx}{dt}[/tex]
we know that ;
[tex]\frac{dx}{dt} = 40 \frac{ft}{sec}[/tex]
Therefore, by substitute the value
[tex]\frac{dy}{dt} = 2 . 40\frac{ft}{min}[/tex]
[tex]\frac{dy}{dt}[/tex] = 80[tex]\frac{ft}{min}[/tex].
The rate at which the length of the shadow is increasing is 80[tex]\frac{ft}{min}[/tex] .
For more details about the Rate change problem click the link given below.
https://brainly.com/question/20414862
Write the function f(x) = 6x + 5 in terms of z by substituting z for x in the function
Answer:
f(x)=6x+5
You must do this step because the work is asking for it
z=6x+5
Than you change x and z to find z or the inverse of that function
x=6z+5
Subtract-5 both sides
x-5=6z
Divide both sides with 6
(x-5)/6=(6z)/6
Now you simplify
z=(x-5)/6
Done ✅
Step-by-step explanation:
Answer:
f(x) = 6x + 5. To write f(x) in terms of z, substitute the value of x with z:
f(z) = 6z + 5.
Step-by-step explanation:
HELP PLEASE IM GOING TO FAIL MATH :(
Answer:
r=11, Hope I helped!
Step-by-step explanation:
I'm to lazy :P
Answer:
r=11
Step-by-step explanation:
Notice on the table how whatever the x value you is it is multiplied by 11, thus giving us our answer to r and answer to the equation y = rx.
please help put the solution only if you can. thank you!
========================================================
Explanation:
Highlight XY in the sequence XYZ. We've highlighted the first two letters.
This means that we'll need to highlight the first two letters of MNL to get MN.
XY pairs with its corresponding part MN.
Due to the congruent triangles, we know that XY = MN.
The diagram shows MN = 8. Due to substitution or the transitive property (they're similar ideas) we know that XY = 8 as well.
As you can see, the order of the letters is important so we can properly align the letters.
solve for x/5 - g = a for x
You might need:
Calculator
Mark can make 42 birthday cakes in 7 days.
How many birthday cakes can Mark make in 5 days?
birthday cakes
Answer:
30
Step-by-step explanation:
If Mark can make 42 birthday cakes in 7 days that means he can make 6 cakes a day. Multiply this by 5 and you get 30
Answer:
30 cakes
Step-by-step explanation:
42 divided by 7 is 6 so the math you would do is 5 times 6 which 30 and the subject is cakes do the answer is 30 cakes.
The point-slope form of its equation is
y + 6 = 2(x-0)
y-0 = 2(x + 3)
y + 6 = -2(x-0)
y-0=-2(x-3)
Answer:y+0=-2(x-0)
Step-by-step explanation:
if you answer this question right you will get 100 points what s the answer to Godel's Theorem
i will find the close answer to this problem please put the answers in the comments
don't think that you can try to 100 by putting in the wrong answer i will moderate the points is set up to 10 i will tell you who wins then i will give you the 100 -pandamathhelper
Answer:
Gödel's incompleteness theorems are two theorems of mathematical logic that demonstrate the inherent limitations of every formal axiomatic system capable of modelling basic arithmetic. ... The second incompleteness theorem, an extension of the first, shows that the system cannot demonstrate its own consistency.
Answer:
Gödel's incompleteness theorems are two theorems of mathematical logic that demonstrate the inherent limitations of every formal axiomatic system capable of modelling basic arithmetic. ... The second incompleteness theorem, an extension of the first, shows that the system cannot demonstrate its own consistency.
Step-by-step explanation:
The table above gives values of a function f at selected values of x. Which of the following
conclusions is supported by the data in the table?
can you add the table to the question?
10n + 10(7n + 10) = -10(11 - n)
Answer:
n = -3
Step-by-step explanation:
P E M D A S
10 x 7n = 70n
10 x 10 = 100
10n + 70n + 100 = -10(11 - n )
80n + 100 = -10(11 - n )
80n + 100 = 10n - 110
80n + 100 - 100 = 10n - 110 - 100
80n = 10n - 210
80n - 10n - 10n - 210 - 10n
70n = -210
70n ÷ 70 = -210 ÷ 70
n = -3
What is the slope of a line that passes throup the points (0,3) and (5,96)?
Answer:
1
48
Step-by-step explanation:
96-0=96
5-3=2
96÷2=1
48
Answer:
It is 93/5
Step-by-step explanation:
The commercial division of a real estate firm is conducting a regression analysis of the relationship between , annual gross rents (in thousands of dollars), and , selling price (in thousands of dollars) for apartment buildings. Data were collected on several properties recently sold and the following computer output was obtained. ANOVA df SS MS F Significance F Regression 1 41587.1 Residual 7 Total 8 51984.8 Coefficients Standard Error t Stat P-value Intercept 20.000 3.2213 6.21 Annual Gross Rents 7.270 1.3627 5.29 a. How many apartment buildings were in the sample
Answer:
The number of apartment buildings in the sample was 9.
Step-by-step explanation:
The ANOVA table is as follows:
ANOVA
df SS MS F Significance F
Regression 1 41587.1 __ ___ ____
Residual 7 ___ __ ___ ____
Total 8 51984.8 __ ___ ____
The degrees of freedom of Total is, n - 1.
Compute the sample size as follows:
DF of total = n - 1
8 = n - 1
n = 9
Thus, the number of apartment buildings in the sample was 9.
20/100+4/10=
A) 24/100
B) 60/100
c) 24/10
Answer:
24/100
cause you have to add 20 + 4 and then just add the 100
what is 83591257 divided by 67
Answer:
1247630.70149
Step-by-step explanation:
calculator
Answer:
1,247,630.7
Step-by-step explanation:
