Answer:
3/10 or 30%
Step-by-step explanation:
the probability of a...
writer = 13/30
painter = 9/30 or 3/10
musician = 6/30 or 1/5
photographers = 2/30 or 1/15
I need help please ):
Answer: yeeet
Step-by-step explanation:
dap
Enter an equation for the function that includes the points.Give your answer in a(b)x. In the event that a=1 , give your answer in form (b)x. (2,2/3) and 3,5/9 The equation is f(x)=
Answer:
[tex]f(x) = \frac{24}{25} * \frac{5}{6}^x[/tex]
Step-by-step explanation:
Given
[tex](x_1,y_1) = (2,\frac{2}{3})[/tex]
[tex](x_2,y_2) = (3,\frac{5}{9})[/tex]
Required
Write the equation of the function [tex]f(x) = ab^x[/tex]
Express the function as:
[tex]y = ab^x[/tex]
In: [tex](x_1,y_1) = (2,\frac{2}{3})[/tex]
[tex]y = ab^x[/tex]
[tex]\frac{2}{3} = a * b^2[/tex] --- (1)
In [tex](x_2,y_2) = (3,\frac{5}{9})[/tex]
[tex]y = ab^x[/tex]
[tex]\frac{5}{9} = a * b^3[/tex] --- (2)
Divide (2) by (1)
[tex]\frac{5}{9}/\frac{2}{3} = \frac{a*b^3}{a*b^2}[/tex]
[tex]\frac{5}{9}/\frac{2}{3} = b[/tex]
[tex]\frac{5}{9}*\frac{3}{2} = b[/tex]
[tex]\frac{5}{3}*\frac{1}{2} = b[/tex]
[tex]\frac{5}{6} = b[/tex]
[tex]b = \frac{5}{6}[/tex]
Substitute 5/6 for b in (1)
[tex]\frac{2}{3} = a * b^2[/tex]
[tex]\frac{2}{3} = a * \frac{5}{6}^2[/tex]
[tex]\frac{2}{3} = a * \frac{25}{36}[/tex]
[tex]a = \frac{2}{3} * \frac{36}{25}[/tex]
[tex]a = \frac{2}{1} * \frac{12}{25}[/tex]
[tex]a = \frac{24}{25}[/tex]
The function: [tex]f(x) = ab^x[/tex]
[tex]f(x) = \frac{24}{25} * \frac{5}{6}^x[/tex]
The ratio of two numbers is 4:7 .If the greater
number is 49, find the smaller one.
Answer:
28
Step-by-step explanation:
good luck
Answer:
17 I think hope it is right
1. Put the following equations into linear equation, slope intercept format. y-5x=10+x
In order to get slope-intercept form, we have to get the y alone. So we have to add 5x to both sides.
y-5x=10+x
y=10+x+5x
Now simplify.
y=10+6x
We need to switch the 10 and 6x around.
So the answer is y=6x+10
---
hope it helps
Answer:
slope intercept form y=6x+10.
use ma th wa y calculator to help you.
Which algebic expression is ""ten less than a number divided by twelve""?
Answer:
N/12 -10
Step-by-step explanation:
Answer:
StartFraction n Over 12 EndFraction minus 10 (A)
Step-by-step explanation:
the golds home was assessed this year at a value of $162,000 . last year it had been assessed at 150,000. What was the percent of the increase
Answer:
I don't know the
Step-by-step explanation:
if I'm being 100% honest then just do your work stop being lazy
Someone please help me I’m actually struggling so much rn.
Answer:
Step-by-step explanation:
okay don't feel bad, you actually got it right, let me help you with some holes!
You calculate slope by the rise over run. These people are confusing you a bit - do problem 2 then 1
the vertical change is -1 horizontal change is 3 so by rise/run=-1/3
-1/3 is the slope
for the second problem this is confusing but just read and try to analyze
vertical change/horizontal change = 5-4/0-3= 1/-3(or -1/3)
The y intercept is the point where the line hits the y axis, so at point (0, 5)
The function is y=mx+b
m is the slope
b is the y intercept
so y=-1/3x+5
i need the range for this.
Answer:
(-3, 3)
Step-by-step explanation:
Answer:
x = ( 7 ,3 )
x'= ( -6 , -3 )
Step-by-step explanation:
hope it is helpful to you
Solve for x
-6x + 14 <-28
OR 9x + 15 < -12
Answer:
9x + 15 < -12 =x<−3
Step-by-step explanation:
Step 1: Subtract 15 from both sides.
9x+15−15<−12−15
9x<−27
Step 2: Divide both sides by 9.
9x
9
<
−27
9
A 6
B 3
C 27
D 54
Help please I beg of y’all
When my phone is FULLY charged to 100% battery, I can stream video for 48 minutes. How long can I stream video when my battery is at: a) 50%? b) 25%? c) 20%? d) 10%? Show your thinking for using a tape diagram, double number line, or ratio table.
Answer:
50% is
Step-by-step explanation:
A display screen at the airport shows the arrival and departure information of flights. Which data type is suitable to show the arrival of a flight? How can you display a list of flights in the ascending order (latest departure first) of their departure time?
The
data type is suitable to show the arrival of a flight. The
operation can help display flights in the ascending order of their departure time.
Answer:a)24minutes b)12 minutes c)9.6minutes d)4.8 minutes
Step-by-step explanation:
x 50 x 25 x 20 x 10
___=_____ _____=______ _________=________ ____=_____
48 100 48 100 48 100 48 100
x(100)=48(50) x(100)=48(25) x(100)=48(20) x(100)=48(10)
100x=2400 100x=1200 100x=960 100x=480
__________ __________ __________ _________
100 100 100 100 100 100 100 100
x=24minutesat50% x=12minutesat25%x=9.6minutesat20% x=4.8minutesat10%
13 POINTS 13 Points 13 POINTS 13 Points 13 POINTS 13 Points 13 POINTS 13 Points
Answer:
8
Step-by-step explanation:
because 16-8≈ 8Answer:
8 points
Step-by-step explanation:
sam stevens a mechanical engineer earns an annual salary of $74,500 what is his bi weekly salary
Which equation represents the relationship between x and y?
Answer:
y=x+3
Step-by-step explanation:
The slope is 1 and the y-intercept is (0,3).
Can someone help, please?!
Answer:
one solution
Step-by-step explanation:
Zero Product Property
Help asap
(n-5)(n+3)=0
10 times 16.8 plus 1
Answer:
169
Step-by-step explanation:
10 x 16.6 = 168
168 + 1 = 169
Triangle ABC above has side a = 1 and side c = 2. What constraints does the triangle inequality theorem put on side b?
Answer:
[tex]3 > b[/tex]
Step-by-step explanation:
Given
[tex]a = 1[/tex]
[tex]c = 2[/tex]
Required
Inequality to measure the length of b
The triangle inequality theorem states that:
[tex]a + b > c[/tex]
[tex]a + c > b[/tex]
[tex]b + c > a[/tex]
On side b, we make use of:
[tex]a + c > b[/tex]
Substitute values for a ad c
[tex]1 + 2 > b[/tex]
[tex]3 > b[/tex]
The inequality is: [tex]3 > b[/tex]
2.Choose a solution statement and write a scenario to represent it. Then, modify the scenario so the resulting interpretation is one of the other four solution statements.
Answer:
top right
Step-by-step explanation:
which expression is equivalent to 16s+24b
a. 4(4a + 20B)
b. 8(2s + 3b)
c. 4a(4 + 6b)
d. 8ab(2 + 3)
Answer
d
Step-by-step explanation
Please help
_____________
______
___________
______
i cant see anything???????
You spent 1/3 of your birthday money on 6 video games. If each video game cost the same amount, what fraction of your birthday money did each video game cost?
(fractions)
Answer:
It should be 1/18
Step-by-step explanation:
Can anyone help me with this one please:)
Answer:
Look below
Step-by-step explanation:
So you know a point and the slope, now you can substitute the values of the point for the equation.
Answer: y = (5/2)x + 7
Step-by-step explanation:
Plug in given numbers into the following equation:
y = mx + b
Solve for b:
-3 = (5/2)(-2) + b
-3 = -10 + b
b = 7
Correct answer gets brainliest and 5 stars!!
Answer: A
Step-by-step explanation: There are 3 black stars and 4 striped stars. Therefore 4:3 is the ratio.
Complete the steps in solving 4/9=x/36.
Step-by-step explanation:
crossmultiply and divide both sides by the co efficient of x
help me please!! ill mark brainliest
Answer:
B
Step-by-step explanation:
12x18x2= 432 So your answer will be 432
a new car is purchased
A person invested
$7,900 in an account growing at a rate allowing the money to double every 8 years. How much money would be in the account after 5 years, to the nearest dollar?
Answer:
12183
Step-by-step explanation:
what the square of 8^2
Answer:
8^2 = 64
unless you mean 8^2's square root then it is 8
Step-by-step explanation:
Answer:
8^2 = 64
Step-by-step explanation:
First to answer gets brainliest
Answer:
Your answer is A, or -200.
Since your slope is going down, you know that the number is going to be a negative value. Then, check where the line hits a direct point. You would notice that it hits every 200 number values, which means that your answer is A.