How many more brooms must each earn in order to have enough credit to get a month off with pay?
Answers
Answer:
5
Step-by-step explanation:
Related Questions
someone to give me the answer to this ...? please!
Answers
Answer:
1.
a. x = 2
b. x = 6
c. x = 5/4 or 1.25
2. You have to do it on your own. sorry!
3. slope = +3
4. y = 1/3x + 4
5. y = 2x + 3
6. pattern = +8
39, 47, 55
7.You have to do it on your own. sorry!
8. You need a protractor so I am guessing
a.60*
b.95*
c.145*
Step-by-step explanation:
Have a nice day! :-)
A computer selects a number
X
X
from 4 to 11 randomly and uniformly. Round all answers to 4 decimal places where possible.
What is the distribution of
X
X
?
X
X
~ U(,)
Suppose that the computer randomly picks 35 such numbers. What is the distribution of
¯
x
x
¯
for this selection of numbers.
¯
x
x
¯
~ N(,)
What is the probability that the average of 35 numbers will be less than 7.9?
Answers
Answer:
22.5
Step-by-step explanation:
The required Distribution, selection and probability is X to U(4,11), x to N (7.5, 0.3415) and 0.87932 respectively.
(a) Distribution of X is uniform distribution X to U(4,11).
(b) Sample size (n) = 35, distribution of mean would be moderate with value = (4+11)/2 = 7.5
Standard deviation = √ [(11-4)^2/(12*35] = 0.3415
Now
x to N (7.5, 0.3415)
(c) We have to find probability that the average of 35 numbers will be less than 7.9.
P(x < 7.9) = P(x < 7.9; 7.5; 0.3415)
Z = (7.9 -7.5)/0.3415
Z = 1.1713
P(x< 7.9)= P(Z < 1.1713)= 0.87932.
Thus, The required Distribution, selection and probability is X to U(4,11), x to N (7.5, 0.3415) and 0.87932 respectively.
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In 2016, George Washington's birthday fell on Friday, February 12. On what day of the week does George's birthday fall in 2025?
Answers
Hope it helps!
Can I get brainliest
(3.7×10^8)–(1.76×10^8)
Answers
Answer:
194000000
Step-by-step explanation:
Hey there!
(3.7 × 10⁸) - (1.76 × 10⁸)
= (3.7 × 100000000) - (1.76 × 100000000)
= 370000000 - 17600000
= 194000000.
Hope it helps ya!
K(–5, –9); rotation 180° about the origin, translation 3 units left
Answers
Answer:
Step-by-step explanation:
Rotate 180 degrees about the origin
X(x,y) ====> X'(-x,-y)
K(-5 , - 9) = K ' (- -5, - - 9)
K' (5,9)
3 Units Left.
y is unchanged.
x becomes x - 3
K'(5,9) ===>k" (5 - 3,9)
k"(2,9)
The leftward motion does not look done the same way as moving a parabola left. But you are just changing the x value to move a point left. You are not imposing other rules on the figure.
10 POINTS!!: ANSWER THIS QUESTION
(please no bad answers)
Answers
Answer:
Write in standard form.
3x+2y=8
Step-by-step explanation:
Answer:
ver easy dude i will explain if u follow mee please
What are the correct answers to this geometry problem?
Answers
Answer:
3. HI
4. GI JH JG
-If you thought that I was helpful, go ahead and give me the brainliest answer!
How do you graph n > -9?
Answers
Answer:
In order to graph this follow these steps
Put an OPEN dot on the number -9 and then draw or color a line to the right of the line.
The ratio of the length of a rectangle to the width of the rectangle is 3 inches to 2 inches. What is the length of the rectangle if the width is 4 inches?
Answers
Answer:
6 in
Step-by-step explanation:
2/3 = 4/x
(4*3)/2
Can someone help me with this math question the right answers
Answers
Answer:
d is the right answer hope you get it right
Question 9 (1 point) Which of the following does NOT describe mass?
a remains constant
b a measure of matter
C a measure of gravitational force
d measured in kilograms
Answers
The answer is a measure of gravitational force
linear or non linear?
Answers
Answer:
non linear
Step-by-step explanation:
when you graph it, the line is a zero slope
i NEED A CORRECT ANSWER please nobody Has been helping me for 2 hour Like this website is only for questions and answer but nobody even does a answer for my questions even when i answer there's like im annoyed
Answers
For the first picture:
GR = 32
AK = 18
EA = 21
GA = 19
GS = 38
I'm not very good with questions like the ones in the second and third picture, so I won't attempt them. I hope this can help you a little bit, though. Good luck !! :)
If x=2, y=5, z=3, find the value of:
Answers
Answer:
value of? please include whole question
use the geometric properties and theorems you have learned to solve for x and show work
PLS HELP
Answers
Answer:
Step-by-step explanation:
* Knowing that they are vertical angles must mean that both angles are equal
45=3x
*divide both sides by 3
x=15
3(15)=45
The length of a car is [tex]\sqrt{163}[/tex] ft. Will this car fit in a garage that measures 10 ft long? If not, what is the minimum length of a garage long enough for this car?
Answers
Step-by-step explanation:
example:
{163} you dont enough the texhelppp
what is the slope?
Answers
Answer:
2/3
Step-by-step explanation:
Find a two coordinates on the line such as (20,40) and (50,60)
plug it into the slope formula m= y2 - y1 / x2- x1
it doesn't matter what way you plug them in
m = slope
m = 60-40 / 50 - 20 = 20/30 = 2/3
The slope is 2/3 I simplified 20/30 by dividing by 10
hope this helped
What is the missing value
Answers
Answer:
I am not entirely sure but I think it is 1.
Step-by-step explanation:
Don't quote me on this though. Please tell me if I am wrong.
please help me or I'm gonna fail math
Answers
pa help namn Po plsss kailangan napo kasi
Yolanda was standing on the middle step of a staircase, painting a wall.She went up four steps to touch up a spot, then she went down five steps to continue painting. When she finished everything within reach,she went down six steps to the first step. Which step was the middle step. How many steps were there in the staircase. Use backwards working
Answers
Answer:
. g bdhdjejbzjehshsuhrbxhhdhsgusuedhhdhdbdhejdbxbrjnxc
control
7) At one college, GPAs are normally distributed with a mean of 3 and a standard deviation of
0.6. Using the Empirical Rule, what percentage of students at the college have a GPA
between 3.6 and 4.8? Sketch a curve to show your work.
Celes
Answers
A group of friends wants to go to the amusement park. They have no more than $150
to spend on parking and admission. Parking is $13.50, and tickets cost $22.75 per
person, including tax. Write and solve an inequality which can be uused to determine
X, the number of people who can go to the amusement park.
FEE
Inequality:
Answers
Answer:
22.75x + 13.50 = 150
Step-by-step explanation:
Which need is a 529 plan used to save for?
A. college education
B. down payment on a home
C. medical bills
D. retirement
Answers
Answer:
i think a
Step-by-step explanation:
Answer:
The answer is A
What happens to the x and y coordinates in a 90-degree counterclockwise rotation?
Answers
Answer: hope this helps i didnt see any A, B, C, D etc options to choose from
each point of the given figure has to be changed from (x, y) to (-y, x)
Step-by-step explanation:
When we rotate a figure of 90 degrees counterclockwise, each point of the given figure has to be changed from (x, y) to (-y, x) and graph the rotated figure.
Example 1 :
Let F (-4, -2), G (-2, -2) and H (-3, 1) be the three vertices of a triangle. If this triangle is rotated 90° counterclockwise, find the vertices of the rotated figure and graph.
Solution :
Step 1 :
Here, triangle is rotated 90° counterclockwise. So the rule that we have to apply here is
(x, y) -------> (-y, x)
Step 2 :
Based on the rule given in step 1, we have to find the vertices of the rotated figure.
Step 3 :
(x , y) -----> (-y , x)
F(-4 , -2) -------> F'(2, -4)
G(-2, -2) -------> G'(2, -2)
H (-3, 1) -------> H'(-1, -3)
Step 4 :
Vertices of the rotated figure are
F'(2, -4), G'(2, -2) and H'(-1, -3)
Solve the equation: 8 = 1/3(a+5)
Answers
Answer:
a=19
Step-by-step explanation:
8=1/3(a+5) by dividing both sides by 1/3
24 = a+5 get 5 to other side with oposite sign
24-5 = a
a = 19
Answer:
a = 19
Step-by-step explanation:
8 = [tex]\frac{1}{3}[/tex] ( a + 5) ← multiply both sides by 3 to clear the fraction
24 = a + 5 ( subtract 5 from both sides )
19 = a
what is the graph of the function rule?
y= 4x - 1
Answers
Answer:
join the two points
Step-by-step explanation:
（x,y) = (1,3)
(just by substituting the number into the equation to make it fit)
then, also draw a point at (0.-1)
Answer:
I hope this helps, and is what you are looking for.
good luck!
there are 75 new houses being built in a neighborhood. last month 2/5 of them were sold. this month 1/5 of the remaining houses were sold. how many houses are left to be sold
Answers
Answer:
30
Step-by-step explanation:
2/5+1/5=3/5 sold
1-3/5=2/5 unsold
2/5*75=150/5=30 houses left to sell
4W
3. Jenny is having a party. She has one
large container of soda with 179 ounces
in it. A second container holds 128
ounces, but half of it has already been
used. If there are 12 people at the party,
how much soda can each person have?
1
Answers
Answer: 25.5833333 or rounded is 26
Step-by-step explanation:
179+128=307
307 divided by 12 is 25.5833333
Question makes no sense to me, can someone help?
Answers
Answer:
-1 or -0.5
Step-by-step explanation:
f(x) is a common phrase you will see a lot in more advanced math.
Think of it as saying "Function of X". So, when you see f(-1), that means the function of x=-1.
So, when it's asking what value X is in f(-1), remember that that number is the x value.
I say COULD BE -0.5 if it means what y is when x = -1. This is if AND ONLY IF you have a check button to see if -1 is right or the wrong answer. I doubt it is, but I want you to be successful in your work.
I hope this helps :)
A car rental agency charges $70 per day, which includes 100 miles. For each mile over 100 miles, there is an additional cost of $0.40 per
Write an equation relating m, the number of miles driven, if the total cost for a one-day rental was $212.
Answers
Answer:
212=70+(m X 0.40)
If $212 is the total cost for a one-day rental, the number of miles driven is 455 miles.
What is an equation?An equation is a mathematical statement that is made up of two expressions connected by an equal sign.
We have,
Cost of car rent per day for 100 miles = $70
Additional cost per mile = $0.40
Let m = number of miles driven
Total cost for one day rental = $212
The equation that represents the additional m = miles driven for a day that cost $212 is:
212 - 70 = 0.40m
142 = 0.40m
m = 142 / 0.40
m = 355
This means 355 additional miles were driven.
The number of miles driven for the day is:
= 100 + 355
= 455 miles
Thus if $212 is the total cost for a one-day rental, the number of miles driven is 455 miles.
Learn more about equations here:
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