Tim has 51 tiles mixed together in one bag.13 are green, 23 are white and 15 are yellow.
Tim picks tiles randomly from the bag one at a time and fixes them to the wall.
The first tile he chooses is green.
What is the probability that the second tile he chooses will be yellow?
Express your answer as a percentage.
Answers
Answer:
30% will be yellow
Step-by-step explanation:
13 green
23 white
15 yellow
51 in all
1 green tile is chosen
50 tiles left in all
Probability of yellow.
15 out of 50 = 15/50 = 3/10 = 0.3
To percentage.
0.3 × 100 = 30
30 add %
30%
Answer:
30%.
Step-by-step explanation:
After picking the green one there are 50 tiles left in the bag.
Probability the second is yellow = number of yellow tiles / 50
= 15/50
= 3/10
= 30%.
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Pat listed all the numbers that have 15 as a multiple
Answers
1x5=5
5x1=5
Answers
x = 56
Pls mark brainliest
Answers
+ 4 Hours
9 AM
10 AM
11 AM
12 PM
+ 49 minutes
12:49 PM
Answers
slope=y2-y1/x2-x1 where (x1,y1) and (x2,y2) are points on the line
In this situation we know the x values of two points, and we know the slope, so we can solve for the missing y values.
slope=-7
(11,y1) (16,y2)
Now lets plug in the information into the formula.
slope=y2-y1/x2-x1
-7=y2-y1/16-11
-7=y2-y1/5
multiply both sides by 5
-35ft=y2-y1
distances cannot be negative so lets change -35ft to a positive number
35ft=y2-y1
The vertical distance between the two points is 35feet
Answer= A) 35ft
Answers
For the given function f(x) = | -2x + 4 |, the data is shown in the table below.
What is a function?
It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.
It is given that the function is, f(x) = | -2x + 4
Let's begin with the table's first line: x = 6, When x equals 6, you are determining the value of function f. Evaluate the equation after substituting 6 for x.
f(6) = |-2(6) + 4|
f(6) = |-12 + 4|
f(6) = |-8|
f(6) = 8
For the Second line of the table,
x = -1
f(x) = |-2x + 4|
f(-1) = |-2(-1) + 4|
f(-1) = |2 + 4|
f(-1) = |6|
f(-1) = 6
The third line of the table,
f(x) = 4
f(x) = |-2x + 4|
|-2x + 4| = 4
-2x + 4 = 4 or -2x + 4 = -4
-2x = 0 or -2x = -8
x = 0 or x = 4
Line 4: f(x) = 14
f(x) = |-2x + 4|
|-2x + 4| = 14
-2x + 4 = 14 or -2x + 4 = -14
-2x = 10 or -2x = -18
x = -5 or x = 9
Thus, for the given function f(x) = | -2x + 4 |, the data is shown in the table below.
Learn more about the function here,
#SPJ2
Answer:
See below.
Step-by-step explanation:
To complete the table, start by copying the given function.
f(x) = |-2x + 4|
Now let's start with the first line of the table: x = 6.
You are finding the value of function f when x = 6.
Replace x with 6 and evaluate the expression.
f(6) = |-2(6) + 4|
f(6) = |-12 + 4|
f(6) = |-8|
f(6) = 8
Second line of table:
x = -1
f(x) = |-2x + 4|
f(-1) = |-2(-1) + 4|
f(-1) = |2 + 4|
f(-1) = |6|
f(-1) = 6
For the third and fourth lines, you are given a y value, or the value of function f, and you are looking for x. Now you use the given value to set the function equal to, and you solve for x.
Line 3: f(x) = 4
f(x) = |-2x + 4|
|-2x + 4| = 4
-2x + 4 = 4 or -2x + 4 = -4
-2x = 0 or -2x = -8
x = 0 or x = 4
Line 4: f(x) = 14
f(x) = |-2x + 4|
|-2x + 4| = 14
-2x + 4 = 14 or -2x + 4 = -14
-2x = 10 or -2x = -18
x = -5 or x = 9
The table looks like this:
x f(x)
6 8
-1 6
0,4 4
-5, 9 14
Answers
Answer:
The total number of students that voted in the election is 308
Step-by-step explanation:
Given
Number of Students: 350
Percentage of Students that votes: 88%
Required
Number of students that voted.
To calculate the number of students that voted in the election, we have to multiply the percentage given by the total number of students in the school.
This is so because the percentage represents those that voted.
Mathematically, this is represented as:
Number of students that voted = Percentage of students that voted * Total number of students
By substitution, we have
Number of students that voted = 88% * 350
(Convert the percentage to fraction)
Number of students that voted =
(Multiply Numerators)
Number of students that voted =
Number of students that voted =
Number of students that voted =
Hence, the total number of students that voted in the election is 308