Answer:
2.25
Step-by-step explanation:
A picture is 4 inches 6 inches long
The length at which it would be reduced to can be calculated as follows
6/x= 4/1.5
Cross multiply
4x= 9
x= 9/4
= 2.25
Hence the length would be reduced by 2.25
NO LINKS This probability distribution shows the
number of times a group of people takes
selfies before liking them.
0
1
2
3
4
Retakes
Frequency
27
29
18
14
12
Using this distribution, find the probability that a
person will like their selfie without any retakes.
p = [?]
Probability helps us to know the chances of an event occurring. The probability that a person will like their selfie without any retakes is 0.29.
What is Probability?Probability helps us to know the chances of an event occurring.
[tex]\rm Probability=\dfrac{Desired\ Outcomes}{Total\ Number\ of\ outcomes\ possible}[/tex]
The total number of frequencies is 100. And the frequency of not retaking any selfie is 29. Therefore, the probability that a person will like their selfie without any retakes is,
Probability = 29/100 = 0.29
Hence, the probability that a person will like their selfie without any retakes is 0.29.
Learn more about Probability:
https://brainly.com/question/795909
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A newspaper for a large city launches a new advertising campaign focusing on the number of digital subscriptions. The equation S(t)=31,500(1.034)^t approximates the number of digital subscriptions S as a function of t months after the launch of the advertising campaign. Determine the statements that interpret the parameters of the function S(t).
A. The newspaper had 31,500 digital subscriptions when the advertising campaign was launched.
B. The number of digital subscriptions increases by 3.4% each month.
C. The number of digital subscriptions increases by 103.4% each month.
D. The number of digital subscriptions increases by 3.4% each year.
E. The newspaper had 32,571 digital subscriptions when the advertising campaign was launched.
Answer: D. The number of digital subscriptions increases by 3.4% each year
C. the number of digital subscriptions increases by 103.4% each month.
Mia hired a moving company. The company charged $50l for services, and Mia gives the movers a16% tip how much does Mia tip the movers?
Answer:
$8
Step-by-step explanation:
We are told in the above question:
Mia hired a moving company. The company charged $50l for services, and Mia gives the movers 16% tip
The amount of money that Mia tips the movers is calculated as:
16% of $50
16% × $50
16/100 × $50
= $8
Therefore, Mia tips the movers $8
The function f(x) has a vertical asymptote at x= [blank].
Answer: x=3
Step-by-step explanation:
Given
The function f(x) has a vertical asymptote
From the graph, it is clear that at x=3, the function value approaches infinity
So, x=3 is the vertical asymptote of the function.
Please help me with these questions.
1. Find the surface area of a triangular prism with height
30 inches, and a right triangle base with side lengths 15 inches and 20 inches, and hypotenuse length 25 inches.
2. What is a hypotenuse length in the most simple terms that you can explain it
Hey love! <3
Answer:
1. 2100 inches^2
Step-by-step explanation:
Let's solve this together! First you have to find the lateral area.
The lateral area is the product of the perimeter of the base and the height.
The perimeter of the base is 15 in.+20 in.+25 in.=60 in... So the lateral area is 60 in.⋅30 in.=1800 in.2.
Now the base area is 12⋅20 in.⋅15 in.=150 in.2.
There are two bases, so the surface area is 1800 in.2+150 in.2+150 in.2=2100 in.2.
2. A hypotenuse is the longest side of a right-angled triangle.
Step-by-step explanation:
Hypotenuses are the side opposites of the right angle. The length of the hypotenuse of a right triangle can be found using the Pythagorean theorem, which states that the square of the length of the hypotenuse equals the sum of the squares of the lengths of the other two sides in a geometric equation.
Hope this works! (●⌒∇⌒●) Sincerely, Kelsey from Brainly.
~ #LearnWithBrainly ~
Name the orperation you should perform first. i need help pls and thank you!!
Answer:
For the first one on the left, you need to evaluate the expressions inside the parenthesis. For Question number 6, evaluate the exponent first.
Step-by-step explanation:
Think of PEMDAS, order of operations.
Parenthesis
Exponent
Multiplication
Division
Addition
Subtraction
What is the value of n if 6n + 7 = 2n + 5?
Step-by-step explanation:
6n-2n=4n
4n+7=5
5-7= -2
4n=-2
-2/4= -0.5
therefore,
n= -0.5
Find the value of x?
if u get it right u get 50 brainly points
[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]
Actually Welcome to the concept of Angles sum property.
Since the total angle is 90° , hence we get the equation as,
==> 33° + 6x + 3° = 90°
==> 36° + 6x = 90°
==> 6x = 90 - 36
==> 6x = 54°
hence, x = 54/6 = 9°
so, we get as,
==> 6x+3 ==> 6(9)+3 = 54+3 ==> 57°
Answer:
The answer to your question is --- 6x+3 --- 6(9)+3 + 54+3 --- 57°
Step-by-step explanation:
33° + 6x + 3° = 90°
36° + 6x = 90°
6x = 90 - 36
6x = 54°
x = 54/6 = 9°
I hope this helps and have a wonderful day!
25 > x-5 steps too pls <3
Answer:
25>x-5 = x anything less than 30
Step-by-step explanation:
first add 5 to both sides
then u get 30.
30-5 is 25
so, you know that x must be any number less than 30 that is not 0
Answer:
x < 30
Step-by-step explanation:
[tex]25>x-5\\\\25+5>x-5+5\\\\{30>x}\\\\\boxed{x<30}[/tex]
Hope this helps.
Imagine not giving a fake answer..*Please help*
Answer:
40.
Step-by-step explanation:
10x4=40, those are the only factors in the equation and s will be 40.
Answer:
Equation: s-4=10
s=14
Step-by-step explanation:
It’s simple enough and I promise... I’m not fake! ;)
PLEASE SOLVE FOR ME <3
NO SPAM OR RANDOM ANSWERS INCLUDING LINKS. :/ I RLLY NEED THIS.
Question:
At the dance, soft drinks were 4 for $2.20 this use relationship to fill in the table.
A.) fill in the table:
# of drinks: 1 2 3 4
Princes ($) | | | | |
B.) why is the constant of proportionality?
C.) if you were to buy 22 soft drinks, how much would it cost?
THANK YOU TO WHOEVER ACTUALLY SOLVES THIS <333 :) HAVE A NICE DAY!
Answer:
A)
1 | 0.55
2| 1.1
3| 1.65
4| 2.2
B)
because both the number of drinks and the prices are increasing
C)
12.1
Gimme the answer pls it’s due today pls!!!!!!!
Answer:
[tex]\frac{33}{38}[/tex]
Step-by-step explanation:
14 basketball
19 baseball
5 neither
14 + 19 + 5 = 38
14 + 19 = 33
[tex]\frac{33}{38}[/tex]
To balance a seesaw, the distance a person is from the fulcrum is inversely proportional to his or her weight . Roger , who weighs 120 pounds is sitting 6 feet from the fulcrum . Ellen weighs 108 pounds . How far from the fulcrum must she sit to balance the seesaw ? Round to the nearest hundredth of a foot .
Answer:
[tex]d_e =6.67ft[/tex]
Step-by-step explanation:
From the question we are told that:
Weight of Roger [tex]W_r=120\ pounds[/tex]
Distance of Roger from fulcrum [tex]d_r=6 ft[/tex]
Weight of Ellen [tex]W_e=120\ pounds[/tex]
Generally the equation for distance-weight relationship is mathematically given by
[tex]d\alpha \frac{1}{W}[/tex]
[tex]\frac{d_1}{d_2} =\frac{W_2}{W_1}[/tex]
[tex]\frac{d_r}{d_e} =\frac{W_e}{W_r}[/tex]
Therefore
[tex]\frac{d_e}{d_r} =\frac{W_r}{W_e}[/tex]
[tex]d_e =\frac{W_r*d_r}{W_e}[/tex]
[tex]d_e =\frac{6*120}{108}[/tex]
[tex]d_e =6.67ft[/tex]
Therefore the distance from the fulcrum she must sit to balance the seesaw is given as
[tex]d_e =6.67ft[/tex]
solve the following Linear equation
3x + 2 + x = 1/3(12x+9)
A. x= 1
B. x= -1
C. x=0
D.Infinitely many solution
E. No solution
Which is the better deal?
Step-by-step explanation:
Which is the better deal?
18oz $6.60
DESMOS Tetris translation
someone please helpppp
Answer:
I think it's (x+16, y)
Step-by-step explanation:
Solve for x.
-12 < -3x - 15 ≤ 36
Enter your answer, as one inequality, in the box
Thank you! :)
Inequality Form:
−17 ≤ x < -1
Interval Notation:
[ -17, -1 )
This one is very confusing please help.
Answer:
H was (Hx,Hy) goes to (Hy,-Hx)
G was (Gx,Gy) goes to (Gy,-Gx)
I was (Ix,Iy) goes to (Iy,-Ix)
Step-by-step explanation:
Rotating about the (0,0), the distance from any point to the origin (the hypotenuse of the triangle formed) never changes. A 90 clockwise rotation moves the point to the next quadrant, so side a and side b must flip to maintain the distance. You just need to flip the coordinates and change the sign of the new Y. If you plot a few random points and use a compass to rotate them 90 I think you will find this works.
Help please!!!!!!!!!!!!
Answer:
cos32= x/7
Step-by-step explanation:
When you are looking at the picture, you can see that we are given the adjacent and hypotenuse of this triangle. These are the components of cosine which is adjacent/hypotenuse. Set up the equation and you get cos32=x/7
Hope this helps! :)
Solve the system by substitution
Answer:
Hi! The answer to your question is (2,-8)
Step-by-step explanation:
☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆
☁Brainliest is greatly appreciated!☁
Hope this helps!!
- Brooklynn Deka
A recipe calls for 1/3 cup of sugar for every 1/2 teaspoon of vanilla. What is the unit rate per teaspoon? Remember to divide to find unit rate. Unit rate is the value of one item per something.
Answer:
0.6 I think ........................
please help me
don’t put links i will report
i will mark brainlist if correct
Which of the following could be the equation of the function below
y=0.5cos(2(x-pi/2))+2 y=0.5cos(4(x+pi/2))-2 y=0.5cos(4(x+pi))+2 y=0.5cos(2(x-pi))-2
y=0.5cos(2(x-pi))-2 - I Think Usure
Answer:
y=0.5cos(2(x-pi/2))+2 y=0.5cos(4(x+pi/2)) -2I think that's the answer.the taxi driver charges a $4 flat fee p
+ $6 per mile for each ride Berry only has $22 to pay for taxi ride how many miles can you ride in the taxi
Answer:
3 miles
Step-by-step explanation:
22-4 so 18 dollars left
18/6 = 3, so 3 miles
Answer:
3 miles
Step-by-step explanation:
Berry only has $22
Subtract the flat fee, $4, so 22-4=18
$18 divided by $6/mile = 3 miles
Which bacteria sample (A or B) had a smaller initial population? What was that value?
Answer:
B has a smaller initial population of 500
Step-by-step explanation:
Given
See attachment for complete question
Required
The bacteria with the smaller initial population
The initial population is at x = 0
For bacteria A;
[tex]A(x) = 600[/tex] when [tex]x = 0[/tex]
For bacteria B, we have:
[tex]B(x) = 500(2)^x[/tex]
Substitute 0 for x
[tex]B(x) = 500(2)^0[/tex]
[tex]B(x) = 500*1[/tex]
[tex]B(x) = 500[/tex]
So; when x = 0
[tex]A(x) = 600[/tex] and [tex]B(x) = 500[/tex]
Because; 500 < 600
We can conclude that B has a smaller initial population of 500
Given the following probabilities, determine whether
the events A and B are independent or dependent.
P(a) x p(b) = 2/5 x 1/4 = 2/20 = 1/10
1/10 does not equal 1/9 so the event is dependent
The answer is B ( the second choice)
What is the result of subtracting (22 - 4x +1) from (3x2 + 5x - 2) ?
Answer:
−9x+19
Step-by-step explanation:
Answer: −9x+25−3x^2
Step-by-step explanation:
1) Simplify 22-4x+122−4x+1 to -4x+23−4x+23.
−4x+23−(3x 2+5x−2)
2) Remove parentheses.
−4x+23−3x^2−5x+2
3) Collect like terms.
(−4x−5x)+(23+2)−3x^2
4) Simplify
You ran 10 blocks in 5 minutes, and you ran at a consistent speed, how long did it take to run 1 block?
Answer:
30 seconds
Step-by-step explanation:
10 ÷ 10 = 1 block
5 ÷ 10 = 0.50
0.50 of a minute is 30 seconds
I need help with this problem
"Solve for x
4x ≤ 12"
Please someone help me
x ≤ 3
Step-by-step explanation:
4x ≤ 12
divide each side by 4
x ≤ 3
Determine if the statement "The sum of the interior angles of a 1uadrilateral is 360 degrees." is always, sometimes, or never true.
Answer:
Always
Step-by-step explanation:
a 'quadrilateral' is a 4-sided polygon and all 4-sides polygons have interior angles whose sum is 360 degrees
neeeeeed help i tried my best
Answer:
62Step-by-step explanation:
Here,
x + 118 = 180. [Since Supplementary Angle]
=> x = 180 - 118
=> x = 62 (Ans)