What is another way to express 3/5 1) 0.2
2) 0.3
3) 0.5
4) 0.6
Answers
Related Questions
The speed of one type of bullet is 200 meters per second. How long would it take the bullet to travel 5,000 meters?25 seconds 40 seconds 8,880 seconds 3,422.5 seconds
I need help with number 2!!
Henry grabs one shoe at a time at random without replacement from a box of ten shoes in his closet. The box contains 4 brown shoes, 2 black shoes, and 4 sneakers. What is the probability that the first two shoes he chooses will be brown? Round to the nearest percent if necessary.?A) twelve percent B) thirteen percent C) sixteen percent D) eighteen percent
Cereal costs $2.79 for 16.4 ounces. At this rate how much does 25 ounces of cereal cost?
Answers
The product of the slopes of perpendicular lines equals -1
Solution:
Need to determine product of slope of perpendicular lines.
Product of slopes of perpendicular lines is always equal to -1.
lets verify this.
let consider following two equation of perpendicular lines
2x – y = 1
x + 2y = 2
Now evaluate slope of each line by representing them in slop intercept form that is y = mx + c
Where coefficient of x represents slope m.
Representing first line in slope intercept form we get
y = 2x – 1
On comparing above equation with slope intercept form we can say that its slope is 2.
Similarly representing x + 2y = 2 equation in slope intercept form we get
On comparing above equation with slope intercept form we can say that its slope is
On multiplying slopes of two perpendicular lines we get,
Hence product of slope of perpendicular line is -1
If two non-vertical lines are perpendicular, then their slopes are opposite reciprocals giving you -1.
:) Hope this helps.
Answers
25 + 1/4 x (X - 25) + 90 = X
100 + X - 25 + 360 = 4X
435 + X = 4X
435 = 3X
X = 145
Ok so we are calling the total number of pages in the book X. Friday morning, they read 25 pages. Friday afternoon, they read 1/4 of what is left. Since they already read 25 pages, we can say that the remainder of the pages is the total, X, minus 25, giving us the amount of pages read on Friday afternoon 1/4 (X - 25). They then say that the rest of the pages in the book after Friday is 90. Therefore what they read of friday plus 90 is the total amount of pages in the book. After this point, it is simple algebraic solving in order to find X. If you plug 145 in for the total amount of pages, you will see that it works.
Answers
It is a relation but not a function
Step-by-step explanation:
Given
(3,6) (3,7) (-2,-5) (-9,11)
First of all we have to define both terms: Relation and Function
A relation is a set of ordered pairs containing one element from each set
A relation can be a function only if there is no repetition in domain i.e. no first element in each ordered pair should be repeated.
In the given set of ordered pairs, they are relation as all the ordered pairs have two values.
While the given relation is not a function, as there is repetition in first elements of two ordered pairs i.e. 3 is repeated in (3,6) (3,7)
Hence,
It is a relation but not a function
Keywords: Functions, Relations
Learn more about functions at:
#LearnwithBrainly
Answers
Answer:
(15/7)x = 2700; x = 1260
Step-by-step explanation:
Let x be the number of people who visit the site and b be the bonus.
Your bonus increases by $15/7 people, so
b = (15/7)x
Your bonus must equal $2700.
The equation to solve for the number of visitors is
(15/7)x = 2700 Multiply each side by 7
15x = 18 900 Divide each side by 15
x = 1260
1260 people must visit the website.
Answers
Answer: 5.55
Step-by-step explanation:
5550/10^3
10 * 10 * 10 = 1,000
5550/1000 = 5.55
Answer:
5.55
Step-by-step explanation:
10*10=100
100*10=1000
5550/1000=
5.55
Answers
Answer:
C x = 4096
Step-by-step explanation:
log8 x = 4
Raise each side to the base of 8
8^ log 8 (x) = 8^4
x = 8^4
x = 4096