The square below represents one whole.
Express the shaded area as a fraction, a decimal, and a percent of the whole.
Fraction:
Decimal:
Percent:
Answers
Answer:
Fraction: 23/100
Decimal: .23
Percent: 23%
Related Questions
A university has 40,140 students. In a random sample of 210 students, 14 speak three or more languages. Predict the number of students at the university who speak three or more languages.
Answers
Answer:
2676 students
Step-by-step explanation:
Total number of students =. 40,140
During study:
Sample size = 210
Number of samples who speak 3 or more languages = 14
Proportion who speak 3 or more languages :
14 / 210 = 0.0666666
Applying the proportion to the total. Population :
0.0666666 * total number of students
0.0666666 * 40140
= 2675.997324
= approximately 2676 students
What is the slope of a line passing through these points (-1,-5) (-4,5)
Answers
Answer:
-10/3
Step-by-step explanation:
(5+5)/(-1+4)=10/3
Answer: Slope is 10/-3
Step-by-step explanation:
Slope formula = Y² - Y¹ divide by X² - X¹
= 5 - (-5) divide by -4 - (-1)
= 10/-3
Slope is 10/-3
Does the graph shown below represents Y as a linear function of X?
Please help :)
Answers
Answer: no
Step-by-step explanation: a linear functions are graphs with a straight line.
Answer:no
Step-by-step explanation:
What value of y makes the equation below true?
y + 29 = 11
A. 81
B. 8.9
C. 9.1
D. 13.9
Answers
Answer:
y = -18
Step-by-step explanation:
Given that,
y+29 =11
We need to find the value of y.
Subtract 29 to both sides of the above equation.
y+29-29 =11-29
y = -18
So, the value of y is equal to -18.
А
D
If m ABC = 250, and mzCBD = 35°,
then mZABD = [ ? 104
Answers
YW
2.
Find the slope of the line.
A. 0
B. -2
C. Undefined
D. 2
Answers
Answer:
A. 0
Step-by-step explanation:
2-2/4-(-5)=0/9
Answer:
Answer: Undefined
Step-by-step explanation:
Its undefined because the line is vertical. This is also why the answer isnt zero.
Hope this helps (:
How many t-shirts could be made where the cost would be the same from both companies?
Answers
The figures shown are two similar triangles such that ΔABC∼ΔDFE. Find the value of cos F. A.817 B.815 C.1517 D.1715
im taking the test right now someone answer quickly i dont want to fail
Answers
Answer:
The answer is 8/17
Step-by-step explanation:
How to get the cos= adjacent over hypotenuse, the adjacent side is= 8, and the hypotenuse= 17
Answer:
8/17
Step-by-step explanation:
does anyone know how to do this?
Answers
Answer:
13
Step-by-step explanation:
4th- 7+3=10
5th- 10+3=13
(There is a pattern of +3)
explanation: 3 match sticks are added every time. multiply by 2 to get 6.
7+6 = 13
hope this helps :)
SE TIENE UNA PARED PARA ENCHAPAR DE 5 METROS DE BASE X 2 METRS DE ALTURA , Y LOS BALDOSINES PARA ENCHAPAR TIENE 25CM DE ALTURA Y 10 CM DE BASE CUANTOS BALDOSINES SE NESECITARAN PARA ENCHAPAR LA PARED
Answers
Answer:
Se necesitan 400 baldosines para cubrir la pared.
Step-by-step explanation:
Primero debemos encontrar el área de la pared:
[tex] A_{p} = b_{p}*h_{p} [/tex]
En donde:
[tex] A_{p}[/tex]: es el área de la pared
[tex]b_{p}[/tex]: es la base de la pared = 5 m
[tex]h_{p} [/tex]: es la altura de la pared = 2 m
[tex] A_{p} = 5 m*2 m = 10 m^{2} [/tex]
Ahora debemos encontrar el área de los baldosines:
[tex] A_{b} = b_{b}*h_{b} [/tex]
[tex] A_{b} = 10 cm*25 cm = 250 cm^{2}*\frac{1 m^{2}}{(100 cm)^{2}} = 0.025 m^{2} [/tex]
Si un baldosin cubre 0.025 metros cuadrados de pared, para cubrir 10 metros cuadrados necesitamos:
[tex] N_{B} = \frac{1 B}{0.025 m^{2}}*10 m^{2} = 400 [/tex]
Por lo tanto, se necesitan 400 baldosines para cubrir la pared.
Espero que te sea de utilidad!
One of the teachers at a school is chosen at random. The probability that this teacher is female is 3/5 There are 36 male teachers at the school. Work out the total number of teachers at the school.
Answers
Answer:
90 total teachers
Step-by-step explanation:
The total number of teachers at the school is 90 whereas there are 36 female and 54 male teachers.
Probability-based problem:What information do we have?
Probability teacher is female = 3/5
Number of male teachers = 36
Probability teacher is male = 1 - (3/5)
Probability teacher is male = 2/5
Total number of teacher = (5/2)(36) Total number of teacher = (5)(18)Total number of teacher = 90 teachers
the total number of teachers in the school is 90 teachers.
Find out more information about 'Probability'.
https://brainly.com/question/11234923?referrer=searchResults
PLEASE HELP! I WILL MARK BRAINLIEST IF CORRECT!
The chart below displays information regarding the number of picture frames sold by a store in a given month.
According to the chart, what fraction of the frames sold during the four-month period were sold in march? Hint: Determine the total number of frames sold and then write a fraction with March/total and simplify.
a. 3/10
b. 1/4
c. 1/5
d. 1/6
e. 1/10
Answers
Answer:
1/4
Step-by-step explanation:
Calculate the frames of each month:
January = 350
February = 100
March = 250
April = 300
Solve
[tex]\frac{March}{Total} = \frac{250}{350 + 100 + 250 + 300} = \frac{250}{1000}[/tex]
Simplify
[tex]\frac{250}{1000} = \frac{25}{100}= \frac{1}{4}[/tex]
28 students travel on a field trip. They bring a van that can seat 12 students. Elena and Kiran's teacher asks other adults to drive cars that seat 3 children each to transport the rest of the students.
Answers
Answer:
Step-by-step explanation:
Yes, she can use this inequality and it does matter since the number of cars that the inequality provides will need to be equal to or more than that number in order for all the students to be able to go. Therefore, if we apply the inequality it would give us the minimum number of cars needed (n) like so
12 + 3n > 28 ... subtract 12 on both sides
3n > 16 ... divide both sides by 3
n > 5 1/3
Since there can't be 1/3 of a car and the number of cars needed must be higher than 5 1/3 then we would need a total of 6 cars to take all of the children.
A diameter is a chord.
True or false and why?
Answers
Answer:
true.
A chord that passes through the center of a circle is called a diameter and is the longest chord.
Step-by-step explanation:
A diameter satisfies the definition of a chord, however, a chord is not necessarily a diameter. This is because every diameter passes through the center of a circle, but some chords do not pass through the center. Thus, it can be stated, every diameter is a chord, but not every chord is a diameter.
i hope this helps you. :)
Which of the following statements is false?
o All squares are parallelograms.
o All rectangles are squares.
o All rectangles are parallelograms.
o All squares are rectangles.
Answers
Answer:
All rectangles are squares is false
Step-by-step explanation:
Plss give brainliest?
Answer:
All rectangles are squares
Step-by-step explanation:
Mathew used his computer for 2 1/8 hours Tuesday evening and 2 1/4 hours on Wednesday evening. Which is the best estimate of the time Mathew used his computer on Tuesday and Wednesday evenings?
Answers
Answer:
He should use the computer less.
Step-by-step explanation:
It is bad for mathews eyes.
If Raelynn had 2,000 apples and she made apple juice which takes 100 apples to make, how many bottles of apple juice will Raelynn have?
Answers
Please help on this question:
Answers
Answer:
Step-by-step explanation:
Please help with this if possible :)
Answers
Answer:
PB=180 degrees
Step-by-step explanation: if im wrong its because im s t u p i d as h e c k
Answer:
PB = 9
Step-by-step explanation:
a^2 + b^2 = c^2
PC^2 + CZ^2 = PZ^2
CZ = 12
BZ = CZ
PB^2 + BZ ^2 = PZ^2
PB = 9
ܘdetermine the slope of the line please explain your answer .
Answers
Answer:
7/2
Step-by-step explanation:
7 up and 2 right and that would be the slope being 7 over 2
Answer:
6/2=3
Step-by-step explanation:
6 units up and 2 units right positive slope, simplify =3
Game Stop is selling used games in bundles. They have one bundle of 8 games for $52, and one bundle of 10 games for $62.50. Which bundle is better? Why?
1.) 8 games because they are $6.50 each
2.) 10 games because they are $6.25 each
3.) 8 games because they are $5.20 each
4.) 10 games because they are $6,05 each
Answers
Answer:
1
Step-by-step explanation:
Rewrite the following equation in slope-intercept form.
16x + 10y = 15
plz help
Answers
Answer:
im not sure im really sorry
Step-by-step explanation:
im answering this because i have the same question
At a used bookstore, Cindybought 2 paperback books for $1.75 and some children’s books for $0.75 each, including tax. She spent a total of $5.75. How many children’s books did Cindybuy?
Answers
Answer:
3
Step-by-step explanation:
5.75 - (1.75 × 2) = 2.25
2.25 ÷ 0.75 = 3
Answer: Cindy bought 3 children books.
Step-by-step explanation:
$1.75 + $1.75 = $3.50
$5.75 - $3.50 = $2.25
$2.25 ÷ $ 0.75 = 3
Tom is a sales person who earns a 15% commission on his sales amount. If he earned $2,250, what was his total sales amount?
Answers
Answer:
33750
Step-by-step explanation:
help me broskiiiii...
Answers
Answer:
The answer is 36
Step-by-step explanation:
Brainlest pls :)
Step by step- subtract the powers
I’m very confused please help!
Answers
Answer:
x=2, y=-2
Step-by-step explanation:
Suppose that we agree to pay you 9¢ for every problem in this chapter that you solve correctly and fine you 5¢ for every problem done incorrectly. If at the end of 42 problems we do not owe each other any money, how many problems did you solve correctly?
Answers
444. IU
5. Which number is most significant? 456.2, 459. 456.222 )
(2 Points)
459
456.2
456.222
Answers
Answer:
That is the third one ：
456.222
because it has the most numbers 4,5,6 and point . 2,2,2
Let y=2 for each equation. Find the value of x.
3x-2y=1
Answers
Answer: x = 1.6667
Step-by-step explanation:
3x - 2(2) = 1
3x - 4 = 1
3x = 1 + 4
3x = 5
x = 5/3
x = 1.6667
If x = -1, then which of the following equations makes a true statement?
A. 4x + 9 =20
B. -4x - 5 = -15
C. -3x + 15 =18
D. -5x - 15 = -22
Answers
Answer:
C. -3x + 15 = 18
Step-by-step explanation:
substitute x with -1
-3(-1) + 15 = 18
a negative times a negative equals a positive
3 + 15 = 18