Answer:
Are there any options??
You have 41 marbles in a bag. Inside the bag are 15 red marbles, 10 blue marbles, and
the rest are white. If you reach into the bag and randomly select a marble, then what is
the probability the selected marble will be red?
Answer:
15/41
There are 41 marbles and 15 of them are red so you have a 15/41 chance to pick out a red as that is how many of them there are as compared to the total
The employee e-mail accounts in one company are using a mean of 1.071.071, point, 07 gigabytes of memory with a standard deviation of 0.210.210, point, 21 gigabytes.
Answer:
Mean: 1096 megabytes
Standard deviation: 215 megabytes
Step-by-step explanation:
I got the answer on Khan Academy
Dan bought 1/8 of a pound of
jellybeans and 7/8 pound of
gummy bears. How much candy
did he buy?
Answer:
he bought 1 pound
Step-by-step explanation:
1/8 + 7/8 = 7+1=8, same denominator so it stays, =8/8=1
Answer:
The answer is 1 pound.
Step-by-step explanation:
1/8 + 7/8 = 1
Venn diagram is shown below:
What are the elements of (A ∩ B) ' ?
Answer:
1 and 2 are the elements of (A B)
I put it at 50 pts because it will take a while plz help me
Answer:
1. direct=hot, indirect=cool
2. wind systems
3. differences in air pressure
first diagram: density increases, pressure increases, tempature decreases
second diagram: temp. increases, density decreases, pressure decreases
Step-by-step explanation:
hope this helps
ABC is a straight line.
The length of AB is four times the length of BC.
AC = 75 cm.
Work out the length of AB.
Answer:
60
Step-by-step explanation:
so 4 of BC will make a AB, so AC =5 of BC =75
therefore BC=75/5=15
If BC=15 and AB=4*BC=4*15=60
Which equation shows the point-slope form of the line that passes through (3, 2) and has a slope of 1/3?
Answer:
Option 2: [tex]y - 2 = \frac{1}{3}(x-3)[/tex] is the correct answer.
Step-by-step explanation:
The equation of a line with given point(x1,y1) and slope m is given by:
[tex]y-y_1 = m(x-x_1)[/tex]
The line passes through (x1,y1)
Given
[tex](x_1,y_1) = (3,2)\\m = \frac{1}{3}[/tex]
=> x1 = 3
=> y1 = 2
Putting the values of x1, y1 and slope(m) in the point-slope form, the equation of line is:
[tex]y - 2 = \frac{1}{3}(x-3)[/tex]
Hence,
Option 2: [tex]y - 2 = \frac{1}{3}(x-3)[/tex] is the correct answer.
Help me will give brainliest
For the Jet one the answer should be 450 but its not on there
pls help it's due in 4 mins
Answer:
The mistake is the height has to be 6
Step-by-step explanation:
A=B times H
A= 11 times 6
A=66 divided by 2
A= 33 units squared
Hopefully this helps!
Answer:
the answer is 6 .....
no need to explain
A. SSS Postulate
B. ASA Postulate
C. SAS Postulate
D. AAS Theorem
Answer:
B is the answer
Step-by-step explanation:
The picture below has got me stuck
Answer:
X=42
Step-by-step explanation:
when the question says that ABCD ~ EFGH that's just saying that they are equal.
AB = 16 FE = 10 the first shape has sides that are 6 longer than the second shape.
next, to find X in FG, it's going to be BC - 6 = X - 4 = FG (aka 30 - 6 = 42 - 4 = 20).
i hope thought this out right for you, and hope that helps. :)
What is the image point of ( 8 , − 2 ) after a translation right 5 units and up 2 units?
Answer:13,0
Step-by-step explanation:
A coordinate system in geometry is a system that employs one or more integers, or coordinates, to define the position of points. The coordinates of point (8,−2) after translation will be (13,2) and (13,4).
What are coordinates?A coordinate system in geometry is a system that employs one or more integers, or coordinates, to define the position of points or other geometric components on a manifold such as Euclidean space.
The coordinates of a point (x,y) can be translated by right 5 units and up 2 units as,
Translation right by 5 units → (x+5, y)Translation up by 2 units → (x+5, y+2)Now, the given coordinate (8, -2) can be translated as shown below,
Translation right by 5 units → (8+5, 2) = (13, 2)Translation up by 2 units → (8+5, 2+2) = (13, 4)Hence, the coordinates of point (8,−2) after translation will be (13,2) and (13,4).
Learn more about Coordinates here:
https://brainly.com/question/23450276
#SPJ2
Help me on my review quiz. 10 point btw
Answer:
96.8 percent
Step-by-step explanation:
You can cut off two zeros from both numbers to compare 1000 to 32.
The difference is 968, and the original is 1000.
So you divide 968 by 1000 to get 0.968 which is equal to 96.8 percent.
What the domain and range please help meee
Answer:
For question 3 on the worksheet Domain is -4<=x<=2 and Range is -4<=y<=4
Step-by-step explanation:
For the domain, we know that the x values are between -4 and 2 and for the Range we know that the y values are between -4 and 4.
which of the following are true of linear functions?
Answer:
1. 3. 6.
Step-by-step explanation:
Answer:
There is exactly one output for each input.
The graph of a linear function is a straight line.
A linear function has a constant rate of change.
Step-by-step explanation:
What is the answer to Which expression is equivalent to 6(3m+9).
Answer:
18
m
+
54
Step-by-step explanation:
(-3, 7) and (6, -8) linear equations
If $1000 is invested in an online saving account earning 8% per year, how much will be in the account at the
end of 10 years if there are no other deposits or withdrawals and interest is compounded:
would it be, semiannually, quarterly, daily, continuously?
Answer: $2208.04
Step-by-step explanation:
In a survey of a random sample of 35 households in the Cherry Creek neighborhood of Denver, it was found that 8 households turned out the lights and pretended not to be home on Halloween. Compute a 90% confidence interval for p, the proportion of all households in Cherry Creek that pretend not to be home on Halloween. (Round your answers to four decimal places.)
Answer: (0.1118, 0.3454)
Step-by-step explanation:
Confidence interval for population proportion is given by :-
[tex]\hat{p}\pm z^c\sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}[/tex] , where [tex]\hat{p}[/tex]= sample proportion , n= sample size, [tex]z^c[/tex] = critical z-value for c confidence level.
Let p = the proportion of all households in Cherry Creek that pretend not to be home on Halloween.
Given : n= 35
[tex]\hat{p}=\dfrac{8}{35}\approx0.2286[/tex]
Critical z-value for 90% confidence level =1.645
A 90% confidence interval for p, the proportion of all households in Cherry Creek that pretend not to be home on Halloween:
[tex]0.2286\pm (1.645)\sqrt{\dfrac{0.2286(1-0.2286)}{35}}\\\\=0.2286\pm 0.1168\\\\=(0.2286-0.1168,\ 0.2286+0.1168)\\\\=(0.1118,\ 0.3454)[/tex]
∴ Required confidence interval : (0.1118, 0.3454)
There were 60 ducks living in a pond. If the number living at the pond increased by 30%, how many ducks now live at the pond?
Answer:
78
Step-by-step explanation:
You take the original total: 60, and multiply it by 30 to get 1,800. You then divide 1,800 by 100 to get 18. 18 is your 30%. Now, you add the 30% to 60 getting your total number of ducks: 78.
The equation version:
[tex]\frac{a}{60} = \frac{30}{100}[/tex]
It is just proportions.
These are the cost and revenue functions for a product line of cat food sold in 7-pound bags at a single pet store: R(x) = 700x – 11.3x2 C(x) = 8,068 – 34.25x Based on these functions, what is the maximum profit that can be made? A. $1,737.82 B. $3,859.50 C. $8,068.00 D. $10,840.71
Answer:
i think its c
Step-by-step explanation:
because if you add the x and add the number without the x then divide tada that how you find the answer.
Answer:
The answer is B, 3,859.50
Step-by-step explanation:
I just got it right on the quiz!
Solve two sevenths plus seven fourteenths
Answer:
Eleven Fourteenths
Step-by-step explanation:
Convert 2/7 into 4/14 to get a common denominator then add 4 and 7 to get 11/14
Answer:
c
Step-by-step explanation:
i took the test
Solve the equation.
4 (6 – x) + 4 = 2 (3x + 1) - 6
Answer:
x = 2.4
Step-by-step explanation:
Simplify.
24 - 4x + 4 = 6x + 2 - 6
Combine like terms (24 + 4 = 28, sorry for the confusion!)
28 - 4x = 6x - 4
Add x and add 4 to both sides.
10x = 32
x = 3.2
Answer:
x=3 1/5 or 3.2
Step-by-step explanation:
how do you say 727.526 in letters like:
A: seven hundred twenty–seven and five tenths and twenty hundredths and six thousandths
B: seven hundred twenty–seven and five hundred twenty–six
C: seven hundred twenty–seven and five hundred twenty–six thousandths
D: seven hundred twenty–seven and five hundred twenty–six hundredths
Answer:
I am pretty sure it's C
Step-by-step explanation:
good luck!
Which statement is always true?
A) Alinear relationship is proportional.
B) A linear relationship is non-proportional.
C) proportional relationship contains the point (0,0).
D)non-proportional relationship has a constant rate of change.
if it is 5 outside and the temperature will drop 17 in the next six hours, how cold will it get?
Answer:
Well in six hours it'll be -12
Step-by-step explanation:
HELPPPPP
RuthAnn is 28 years old and is retiring at the age of 65. When she retires, she estimates that she will need an annual income of $32,523 for 30 years. If RuthAnn contributes 11% of her annual income to a 401(k) paying 7.1% compounded annually, will she reach her goal for retirement given that her annual income is $36,278.13? If she does not make her goal then state by what amount she will need to supplement her income. Round all answers to the nearest cent.
a.
RuthAnn will meet her annual goal of exactly $32,523 for retirement.
b.
RuthAnn will meet her annual goal of $32,523 for retirement with an excess of $20,791.60.
c.
RuthAnn will not make her annual goal of $32,523 and will need $1,039.85 to supplement her yearly income when she retires.
d.
RuthAnn will not make her annual goal of $32,523 and will need $10,395.80 to supplement her yearly income when she retires.
Answer:
It's actually b
Step-by-step explanation:
Can anyone solve the his it’s pretty easy but I really don’t feel like doing anything today lol
Answer:
100
Step-by-step explanation:
Yw btw LOL! Ik this answer is probs wrong LOL
A student asks how you can find the quotient and the remainder in a division problem like
593
÷
36
using a calculator that can perform only the four basic operations. How do you respond?
Answer:
16.4722222222
Step-by-step explanation:
The quotient and remainder should be 16 and 17 respectively.
Given that,
The problem is 593 ÷ 36.By using the calculator we can perform the four operations i.e. addition, subtraction, multiplication & division.The division result in the division operator is
593 ÷ 36 = 16.4722So, the quotient is 16.Now the remainder should be
(16.4722 - 16) ×36 = 17
Therefore we can conclude that the quotient and remainder should be 16 and 17 respectively.
Learn more about the division here: brainly.com/question/21416852
Please help ASAP!! I'm really struggling at this problem. Will give 10 points & to the brainliest!
Answer: B
Step-by-step explanation:
To find the result of the dilation, multiply each x and y coordinate by the scale factor, which in this case, is 1.5. I started out with the coordinate P, which had an original coordinate of (-2,1). In this case, I multiplied -2 by 1.5, and 1 by 1.5 to get (-3, 1.5). Since this is multiple choice, the only one with P as (-3, 1.5) is B, so we don't have to check the others.
The answer is B.
1) Apply dilation
2)Find each one x coordinate (x,y)
3) Find the y coordinate for each one
4) See which one matches your answers
Hope this helps!