Answer:
17/15
Step-by-step explanation:
Write the following equation symbolically.
One-sixth of the sum of x and 5 is 4 minus y.
I believe it is
[tex]\frac{1}{6}(x + 5) = 4 - y[/tex]
3 coins are tossed what is the probability of getting 3 heads show your work
Answer:
0.125
Step-by-step explanation:
- the required probability of one coin is 0.5;
- it is given 3 coins;
- the required probability of three coins is (logical 'and'):
0.5^³=0.125 or 0.5*0.5*0.5=0.125
Failure to turn in the assignment on time will result in a loss of 5 points.
a
If you do not turn it in by Monday, January 17, 2021, at 8:00 a.m., you will receive 0 points for the assignment.
4 A store is having a 10% -off sale on all merchandise.
If Mai buys one item and saves $18, what was the original price of her purchase?
Answer:
Step-by-step explanation:
If may buys an item that, after 10% sale, costs 18 dollars
let x be original price
discount is 10%x=0.10 x
x- 0.10x=18
0.90x=18
x=18/0.90=20
x=20
Which net matches the solid figure shown below?
A rectangular prism with height of 9 centimeters, length of 7 centimeters, and a width of 2 centimeters.
(3 points)
A net is shown with 3 rectangles attached side by side all with width 9 centimeters and length 7 centimeters. Attached to the middle rectangle above is a rectangle with a length of 7 centimeters and a width of 2 centimeters. Attached to the middle rectangle underneath are 2 more rectangles with the same length and widths 9 centimeters and 2 centimeters.
A net is shown with 3 rectangles attached side by side all with width 2 centimeters and length 7 centimeters. Attached to the middle rectangle above is a rectangle with a length of 7 centimeters and a width of 9 centimeters. Attached to the middle rectangle underneath are 2 more rectangles with the same length and widths of 9 centimeters and 2 centimeters.
A net is shown with 3 rectangles attached side by side all with width 2 centimeters. The length of the first and third rectangle is 9 centimeters and the middle is 7 centimeters. Attached to the middle rectangle below are 3 rectangles with a length of 7 centimeters. The width of these rectangles are 9 centimeters, 2 centimeters, and 9 centimeters.
A net is shown with 3 rectangles attached side by side all with width 2 centimeters. The length of the first and third rectangle is 9 centimeters and the middle is 7 centimeters. Attached to the middle rectangle underneath are 3 more rectangles with the same length with widths of 2 centimeters, 9 centimeters, and 9 centimeters.
Answer: C
Step-by-step explanation:
The times a musician spends performing a rock song and a country song are approximately Normally distributed. The rock song has a mean time of 133 seconds with a standard deviation of 3.5 seconds, and the country song has a mean time of 126 seconds with a standard deviation of 3.3 seconds. If the musician randomly selects 4 times the rock song is played and 3 times the country song is played, what is the probability that the mean time for the rock song is less than the mean time for the country song?
0.0034
0.0365
0.9964
0.9966
Answer:
A. 0.0034
Step-by-step explanation:
I need help with this radius and diameter
Answer:
Step-by-step explanation:
the diameter of this circle is 7.4 km
the radius of this circle is 7.4 km/2=3.7 km
second choice
solution:
d = 7.4 km
r = d/2
= 7.4/2 km
= 3.7 km
I need this math question answered fast please!!
Answer:
Thanks for the points idjk
Step-by-step explanation:
What is the volume of this rectangular prism?
cm
4/3 4/3 4/3
Answer:
64/27 cm³ or 2.37 cm³Step-by-step explanation:
volume of the rectangular prism = length x width x height
where:
length = 4/3 cm
width = 4/3 cm
height = 4/3 cm
plugin values into the formula:
volume of the rectangular prism = length x width x height
= 4/3 x 4/3 x 4/3
= 64/27 cm³ or 2.37 cm³
- Lynn has two cats, Polly and Barney.
Lynn knows that Polly has a mass of 3 kg.
She estimates that Barney's mass is 3 times Polly's mass.
Work out an estimate of Barney's mass.
Answer:
9kg
Step-by-step explanation:
Because it is said that Polly's mass is 3kg but, Barney's mass is 3 times more kg than Polly.
So we multiply 3 (Polly's mass) multiplied by 3(cuz it is said three times more). So 3*3 = 9kg
PLEASE ANSWER THIS AND IF YOU DO YOU GET
1. FOLLOW
2. BRAINLIEST
Answer:
whats the question
Step-by-step explanation:
Determine the values of h and k. Show your work.
Answer:. h is 3h/2
k is h - 1/2
Step-by-step explanation:
Side h is half of 3h - 6.
Divide both terms by 2 So 3h/2 - 3
Side k is half of 2h - 1
Divide both terms by 2
Given m \| nm∥n, find the value of x.
Answer:
x=32
Step-by-step explanation:
If you do 2x-16+4x+4=180, then you should get 32.
The value of x is 32.
Given,
The m line is parallel with the n line.
We need to find the value of x.
What are the relationships between parallel lines and angles?If two lines are parallel the corresponding angles are congruent.
Example:
D /
/
A<----------------F/----------------------->B
/
C <-----------M/------------------------------>D
/
E /
AFD = CMF
AFM = CME
From the figure, we see that
2x - 16 + 4x + 4 = 180
6x - 12 = 180
6x = 180 + 12
6x = 192
x = 192/6
x = 32
Thus the value of x is 32.
Learn more about parallel lines and corresponding angles here:
https://brainly.com/question/12274210
#SPJ2
If (p, q) is the solution to the system of equations, what is the value of q?
−16p − 2q = 100
p − 4q = 200
Answer:
The solution to the system of equations
p = 0q = -50Hence, the value of q = -50
Step-by-step explanation:
Given the system of equations
[tex]\begin{bmatrix}-16p-2q=100\\ p-4q=200\end{bmatrix}[/tex]
solving to determine the value of q
Multiply p − 4q = 200 by 16: [tex]16p-64q=3200[/tex]
[tex]\begin{bmatrix}-16p-2q=100\\ 16p-64q=3200\end{bmatrix}[/tex]
so adding the equations
[tex]16p-64q=3200[/tex]
[tex]+[/tex]
[tex]\underline{-16p-2q=100}[/tex]
[tex]-66q=3300[/tex]
so
[tex]\begin{bmatrix}-16p-2q=100\\ -66q=3300\end{bmatrix}[/tex]
solve -66q = 3300
[tex]-66q=3300[/tex]
Divide both sides by -66
[tex]\frac{-66q}{-66}=\frac{3300}{-66}[/tex]
[tex]q=-50[/tex]
substituting q = -50 in −16p − 2q = 100
[tex]-16p-2\left(-50\right)=100[/tex]
[tex]-16p+100=100[/tex]
Subtract 100 from both sides
[tex]-16p+100-100=100-100[/tex]
Simplify
[tex]-16p=0[/tex]
Divide both sides by -16
[tex]\frac{-16p}{-16}=\frac{0}{-16}[/tex]
[tex]p=0[/tex]
Thus, the solution to the system of equations
p = 0q = -50Hence, the value of q = -50
Find the common ratio for the following sequence:
12, 3, 3/4, 3/16, 16
I think that the common ratio is 4.
What is the slope of a line parallel to MN for
M(-3, 4) and N(5, -8)?
Answer:
-1.5
Step-by-step explanation:
First, find the slope of these points.
-8-4/5-(-3)= -12/8= -3/2= -1.5
The slope of a line parallel to another, always has the same slope as the line that it is parallel to.
Here you go it is here now
Answer:
40+10=50
40+-15=25
40+-30=10
40+-40=0
40+-50=-10
20+-25=-5
Step-by-step explanation:
in this order
Answer:
40+10=50
40+-15=25
40+-30=10
40+-40=0
40+-50=-10
20+-25=-5
Step-by-step explanation:
the other guy had it right.
(4+g)(-11)=121 pls show work whoever has answers first with right answer gets brainliest
Answer:
g = -15
Step-by-step explanation:
First, you are going to want to divide by -11 on both sides of the equation.
— (4 + g) (-11) / -11 = 121 / -11
— 4 + g = -11
(Note: dividing a positive number by a negative number will result in a negative number.)
Next, subtract 4 from both sides of the equation.
— 4 + g - 4 = -11 - 4
— g = -15
So, assuming you are looking for the value of g, you're answer is g = -15
Raymond planted a vegetable garden containing 50 plants. There were 15 tomato
plants, 10 green bean plants, 5 pepper plants, 12 zucchini plants, and 8 cucumber
plants.
Use the percent that you find and multiply each times 360° to find the number of
degrees for each sector of a circle graph based on this data.
Answer:
Of all the different things I preserve, tomatoes are far and away the most-used garden ingredient in my household; it seems I'm constantly I need to know – roughly – how many tomato plants will yield enough fruit to fill my cupboards. let's assume I can get 10-15 pounds of tomatoes from each plant.
Step-by-step explanation:
Answer:its b
Step-by-step explanation:
PLEASE HELP ASAP THIS IS DUE SOON
Answer:
True
Step-by-step explanation:
Answer:
True
Step-by-step explanation:
A bag contains 4 red marbles, 3 blue marbles, and 6 green marbles. What is the probability of choosing a blue marble
Answer:
3/13 or around 23%
Step-by-step explanation:
Add all the marbles together, than your numerator is the amount of blue marbles.
20≥−3.2(c−4.3) what is solution.
Find the measure of an angle such that the difference between the measures of its supplement and nine times its complement is 50°
Answer:
130°
Step-by-step explanation:
90° ± 90° = 180°
180° - 50° = 130°
130°
assume that the class has 80 students and that the examination period is 95 minutes in length. How many students do you expect will be unable to complete the exam in the allotted time
Answer:
Number of students successful= 75
Number of students not able to complete the exam in the allotted time= 5
Step-by-step explanation:
In this question the main part is missing .The given statement is the sub part of the problem .
Suppose the main part is
The time needed to complete a final examination in a particular college course is normally distributed with a mean of 80 minutes and a standard deviation of 10 minutes.
If the main part was given like this only then we could do the following calculations.
So from above the
Population mean = μ= 80
Population Standard deviation =σ= 10 mins
Sample mean = x`= 95
Sample size= n= 80
Now first we calculate the z= score
z= x`-μ/σ
z= 95-80/10= 1.5
From the z- table we find the P (z< 1.5)= 0.9332
Now we have to find the number of students who need to complete the exam in the allotted time
Number of students successful= np= 80 * 0.9332= 74.656= 75
Number of students not able to complete the exam in the allotted time= 80-75= 5
These answers are based on the main part supposed to be as added just to explain how it will be calculated.
There may be any discrepancy with the original question.
Can some ole help me please
Answer:
5.6556 or round it to 6
Step-by-step explanation:
Enter the value of (1)(-8) (4)
Answer:
-32
Step-by-step explanation:
Hey there!
The answer to your question is -32
(1)(-8)
-8
(-8)(4)
-32
Hope this helps! Good luck and have a great day!
Maria needs to be at the airport terminal at 11:50. It will take 3 hours to drive to the airport
from her home, and a further 45 minutes to park and get to the terminal.
What is the latest time she should leave home?
Give your answer as a time in the 24-hour clock.
Answer:
08:05 I think
Step-by-step explanation:
11:50 - 3 hours = 8:50
8:50 - 45 mins = 8:05
Cheyenne's car is in the shop, so she needs to rent a car for 4 days. The cost of a rental car is $24.99 per day, and she will be charged $0.18 per mile for every mile she drives over 200 miles. If she drives 300 miles and the sales tax she pays on the rental is 5.5%, how much will she pay for this rental?
Answer:
22.99
Step-by-step explanation:
Well, $24.99 dollars no matter how many miles. if she drove 200 miles, we will say that x represents miles driven. So, the cost will be $24.99+ $0.10x
to solve, substitute 20 for x.
$24.99 + $0.10(20)
$24.99 + $2
$24.99
Your answer is 22.99 dollars!
HELP PLEASEEEEE HELPPPPPPP
Answer:
the answer is c
Step-by-step explanation:
IF YOU OBSERB MATHIMATICALLY YOU CAN SEE THE ANSWER ITS BESIDE OF LETTER C IF YOU HAVE A MULTI ZOOMER YOU CAN SEE THE ANSWER HIDING IN BESIDE OF LETTER C
#CARRYY ON LEARNING
#WALANGFOREVER
#DIMABAITSIMATHSATIN
Answer:
I believe the answer is C
Step-by-step explanation:
but I am not 100% sure though
BRAINLIEST
Which of the following statements is true?
Answer:
B) because it count x you have to add given angles
50+75= 125
Step-by-step explanation:
Simplify (2^3)^-2
-1/64
1/64
2
64
Answer:
1/64
Step-by-step explanation:
Answer:
B edge 2022
Step-by-step explanation: