Answer: (3,8) and (-2, 10)
Step-by-step explanation:
the slope of the line passing
What is the yyy-intercept of y=1+6xy=1+6xy, equals, 1, plus, 6, x?
Answer:
1
Step-by-step explanation:
Given the equation y=1+6x, the y-intercept occurs at x = 0
Substitute
y = 1 + 6(0)
y = 1+0
Y = 1
Hence the y-intercept of the equation is 1
Write a function in terms of t that represents the situation.
Sales of $10,000 increase by 65% each year.
y =
13
Answer:
A function in terms of t that represents the situation is:
[tex]\:y\:=\:10,000\left(1.65\right)^t[/tex]
Step-by-step explanation:
We know that the exponential growth function is of the form
[tex]y\:=\:a\:\left(1\:+\:r\right)^t[/tex]
Here:
a = initial value r = growth rate t = number of time intervals that have passedAs the sales of $10,000 represent an initial condition. Thus,
a = 10,000
Given that sales are increased by 65% every year.
r = 65% = 0.65
now substituting a = 10,000 and r = 0.65 in the function
[tex]y\:=\:10,000\left(1\:+\:0.65\right)^t[/tex]
[tex]\:y\:=\:10,000\left(1.65\right)^t[/tex]
Therefore, a function in terms of t that represents the situation is:
[tex]\:y\:=\:10,000\left(1.65\right)^t[/tex]
one of these students is chosen at random. what is the probability of picking a student who scored above 65
Answer:
7/18
Step-by-step explanation:
7 students received a score greater than 65, out of a total of 18 students
The probability of picking a student who scored above 65 is 1/3 when one of these students is chosen at random.
To calculate the probability of picking a student who scored above 65, we need to determine the number of students who scored above 65 and divide it by the total number of students.
Looking at the given marks:
46, 65, 54, 57, 62, 73, 73, 47, 69, 48, 63, 68, 55, 48, 58, 71, 76, 70
We can see that the marks above 65 are: 73, 73, 69, 68, 76, 70 (a total of 6 marks).
Now, let's calculate the probability:
Probability = Number of favorable outcomes / Total number of outcomes
Number of favorable outcomes (students who scored above 65) = 6
Total number of outcomes (total number of students) = 18
Probability = 6 / 18
Simplifying the fraction:
Probability = 1 / 3
Therefore, the probability of picking a student who scored above 65 is 1/3.
To know more about probability click here :
https://brainly.com/question/28987666
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The complete question is :
Here are the marks 18 students got in a Maths test: 46, 65, 54, 57, 62, 73, 73, 47, 69, 48, 63, 68, 55, 48, 58, 71, 76, 70. a) Show this information in an ordered stem and leaf diagram: 5 | 4 4 7 8 8 6 | 2 3 5 8 7 | 0 1 3 3 8 | 9 | 6 b) One of these students is chosen at random: What is the probability of picking a student who scored above 65?
A store sells 5 T-shirts for $49.05. What is the unit cost per T-shirt?
i need help with this question here~
Use the information provided to calculate Dominique’s net pay.
Dominique earns $7.50 an hour and worked 60 hours last month. During the month she received
$122 in tips. She also used her employee food discount and chose to have the cost of her meals deducted from her paycheck.
If Dominique had $41 deducted last month for meals, what was her net pay?
Calculating Your Income
Dominique’s Monthly Pay
Regular Pay
$
+
Tips
$
=
Gross Pay
$
-
Payroll Taxes
$ 80
-
Other Deductions
$
=
Net Pay
$
Simplify the expression:
5a - b + 1/2c where a = 2, b = 3, and c = 12
Answer:
10a - 3b +6c
Step-by-step explanation:
Solve for x:
- 3x – 9= - 1
Answer:
- 8 / 3
Step-by-step explanation:
-3x= - 1 + 9
-3x = 8
x= - 8/3
Pleaseeee helpppppppp
Answer:
B
Step-by-step explanation:
don't take my word for it
please help me will give you brainliest!!
Answer: Yes, No Yes, No
8) determine the value again pls
Answer:
4
Step-by-step explanation:
-48/2 ÷ (-6)
-24 ÷ (-6)
4
I need help please, I am weird. I know
Answer: -10x+9
Step-by-step explanation:
1. Remove parantheses:
-2x+10-8x-1
2. Simpify: -2x-8x+10-1 => -10x+9
Have a nice day! :D
Can someone help me please
Answer:55
Step-by-step explanation:
f(x)=3•2^x for x = 5
Evaluate the function
Please help!!!
______________________________
1.) Calculate 2 to the power of 5:[tex]2^5=32[/tex]- When calculating powers, you take the base and multiply by the base however what the number of the exponent is. In this case the base is 2. So you do 2 × 2 × 2 × 2 × 2 = 32.
2.) Multiply 3 and 32:[tex]3[/tex] × [tex]32=96[/tex]So your answer is [tex]\bold{96}[/tex].
______________________________
Two streets form an intersection. C and D are supplementary
angles. If the measure of C is 140° and the measure of D is
two times the value of x, what is the value of x?
Answer:
20degrees
Step-by-step explanation:
The sum of angle C and D is 180 degrees since they are supplementary
Given
m<C = 140 degrees
m<D = 2x
Taking the sum and equating to 180
140 + 2x = 180
2x = 180-140
2x = 40
x = 40/2
x = 20 degrees
Hence the value of x is 20degrees
In a fruit bowl there are 6 bananas, 4 apples, and 3 oranges
1. For every 4 _________, there are 3__________.
2. The ratio of_________, to________ is________.
3. The ratio of ________ to _______ is 4 to 6
4. For every 1 orange, there are ___ bananas
1. for every 4 APPLES there are 3 ORANGES
2. The ratio of ORANGES, to BANANAS is 1:2 / 3:6
3. The ratio of APPLES to BANANAS is 4 to 6
4. For every 1 orange, there are 2 bananas.
Hope this helped! :))
help needed asap ! :)
Answer:
9
hope it's helpful ❤❤❤❤
THANK YOU
#
Answer:
Step-by-step explanation:
A designer lamp costs £475
It is reduced by 30% in a sale
How much does the lamp now cost?
Answer:
$332.50 is the new discounted price
Step-by-step explanation:
30% of 475
30/100 x $475. 00
= $142.50
$475.00-$142.50=$332.50
and thats the answer
Need help ASAP!! Find the mid-point of the hypotenuse.
Step-by-step explanation:
Midpoint of Hypotenuse
= [(0 + n)/2, (n + 0)/2]
= (n/2, n/2) or (0.5n, 0.5n).
Find the missing side round to the nearest tenth
HELP!!
Solve & Check. Show your steps.
2x - 8 = 4x + 12
HELP PLEASE
Answer:
x=-10
Step-by-step explanation:
2x-8=4x+12
-2x. - 2x
-8=2x+12
-12. - 12
-20 = 2x
-10=x
You have $12 to spend on pears and oranges.graph the equation 1.2x+0.8y=12,where x is the number of pounds of pears and y is the number of pounds of oranges.
Please I could use the help from anyone just need a graph and answer.
Answer:
Hope this helps
Step-by-step explanation:
X= 10 - 0.6y
Y= 15 - 1.5x
Don buys a car for $22,500. Don gets a loan for 5 years with an interest rate of 3% per year. How much total interest will Don pay over the five years?
Answer:
$3375
Step-by-step explanation:
I=Interest
P=Principal
R=Rate
T=Time
The rule of the simple interest is:
I=PRT
I=22500×0.03×5
I=$3375
Please help, will give brainliest if the equation is added.
A group of friends wants to go to the amusement park. They have no more than $175 to spend on parking and admission. Parking is $12.50, and tickets cost $16.25 per person, including tax. Write and solve an inequality which can be used to determine xx, the number of people who can go to the amusement park.
Answer:
10 people can go to the amusement park
Step-by-step explanation:
$175-$12.50 = $162.50
$162.50 divided by $16.25= 10
If you chose to use substitution to solve this system what should your equation look
like?
y=5x-5
y= -4x+22
Step-by-step explanation:
y=5x-5
y= -4x+22
1- use y=5x-5 solve for y (here you don't really have to do anything)
This stays the same, Therefore y = 5x-5
2- you will substitute y=5x-5 for y in y= -4x+22. The problem should now look like this:
5x-5= -4x+22
Solving for xnow, with the equation above you will solve for x-
5x-5= -4x+22 (add 4x to both sides)
9x-5= 22 (add 5 to both sides)
9x=27 (divide by 9)
x=3
Solving for yNow that you Know that x=3 you can substitute x=3 for x in y=5x-5. The problem should look like this:
y= 5(3)-5
Now with the equation above you can solve for y
y= 5(3)-5 (multiply 5 by 3)
y= 15-5 (subtract)
y=10
Now you have your answers X=3 Y=10
i hope this helps!
hat is the mean of the numbers given below? 2, 2, 8, 10, 15, 30, 36, 40, 50, 51 Report your answer in decimal form.
Answer:
Mean = average or the sum of all numbers divided by how many numbers there are.
2 + 2 + 8 + 10 + 15 + 30 + 36 + 40 + 50 + 51 = 244
244/10 = 24.4
Answer:
24.4
Step-by-step explanation:
Add all numbers together To get 244
Then divide by the number of numbers given (10)
244÷10 = 24.4
Please can someone help me
Answer:
No!
Not the same term.
Step-by-step explanation:
x² ≠ x³
The value of the exponent is not equal.
hope it helps ☺️
the distance between the two points rounding to the nearest tenth
(-8,-6) and (-3,-4)
Answer:
5.4
Step-by-step explanation:
To find the distance between two points, [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex], plug them into the following equation:
[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\\d=\sqrt{(-3-(-8))^2+(-4-(-6))^2}[/tex]
Two negatives make a positive
[tex]d=\sqrt{(-3+8)^2+(-4+6)^2}\\d=\sqrt{(5)^2+(2)^2}\\d=\sqrt{25+4}\\d=\sqrt{29}\\d=5.4[/tex]
Therefore, the distance between the two points rounded to the nearest tenth is 5.4.
I hope this helps!
pls help me I need to get to a 100 and I will mark you. ❤️
Answer:
It was greater from 2015 to 2016.
Step-by-step explanation:
From 2015 to 2016 it was a 30 person difference
From 2014 to 2017 there was a 5 person difference
PLEASE HELP, pictures with for it, and you us waste it ill report you
Answer:
it is C the 4
Step-by-step explanation:
-6 to pos 4
What is 6 divided by 1/2?
Answer:
12
Step-by-step explanation:
Make 6 a reciprocal which would be 1/6 then change the division sign to multiplication so 1/6 x 1/2 will be 12