Answer:
Nia
Step-by-step explanation: Everybody had 60% except Nia who had 65%
Answer:
nia
Step-by-step explanation:
An hour befor show time,only 155 people are seated for rockfest.According to ticket sales 95% of the people have yet to arrive
Question:
An hour before show time, only 155 people are seated for rockfest. According to the ticket sales, 95% of the people have yet to arrive. How many tickets were sold?
Answer:
3100 tickets
Step-by-step explanation:
Given
[tex]p = 95\%[/tex] --- Yet to arrive
[tex]Seated = 155[/tex]
Required
Determine the total number of people
If 95% are yet to arrive, then 5% have arrived (i.e. 100% - 95%)
So, the total number of people is calculated as:
[tex]5\% * x = 155[/tex]
Where x represents the total number of tickets
Make x the subject
[tex]x = \frac{155}{5\%}[/tex]
[tex]x = \frac{155}{0.05}[/tex]
[tex]x = 3100[/tex]
what does 10 = 4y equal to
Answer:
Step-by-step explanation:
Simplifying
10 = 4y
Solving
10 = 4y
Solving for variable 'y'.
Move all terms containing y to the left, all other terms to the right.
Add '-4y' to each side of the equation.
10 + -4y = 4y + -4y
Combine like terms: 4y + -4y = 0
10 + -4y = 0
Add '-10' to each side of the equation.
10 + -10 + -4y = 0 + -10
Combine like terms: 10 + -10 = 0
0 + -4y = 0 + -10
-4y = 0 + -10
Combine like terms: 0 + -10 = -10
-4y = -10
Divide each side by '-4'.
y = 2.5
Simplifying
y = 2.5
A radio station plays a winning song once per hour at a randomly selected time (in minutes). During an announcer’s four-hour show, how many different arrangements of winning times could occur if a) repetition of times during each hour is permitted? b) repetition of times during each hour is not permitted?
Answer:nrkrdjdjddjdjdjjdjdjdjdjdjd
Step-by-step explanation:
Hdhdhdhdhdhd
which one is greater 0.03 or 0.006
Answer:
0.03
Step-by-step explanation:
Meagan printed 40 pictures from her recent family reunion. Of these pictures, 12 show both people and pets, 4 show only pets, and 24 show only people. Meagan is in one-half of the pictures that show both people and pets and she is in one-third of the pictures that show only people.
Answer: if the question is how many pictures total is megan in, she’s in 14/40 photos
Step-by-step explanation:)
What equation is shown by the graph below?
Answer:
y= x+ 4
Step-by-step explanation:
use y= mx+b where m is the slope and y is the y intercept
in this case the slope is one and y intercept is four
Find the product. Write your answer in scientific notation.
(7 x 10^-2) (8 x 10^5) =
Answer:
7×10^(-2)×8×10^5 = 56000
convert to scientific notation = 5.6 × 10^4
(scientific notation)
= 5.6e4
(scientific e notation)
= 56 × 10^3
(engineering notation)
(thousand; prefix kilo- (k))
= 56000
(real number)
Step-by-step explanation:
Which of the following is NOT a monomial?
wutz da optionz????????
what percent of 145 is 82
Answer:
118.9
Step-by-step explanation:
145 x 0.82
= 118.9
How many groups of 1/2 days are in 1 week? Write a multiplication equation or a division equation to represent the question, then answer the question.
Answer:
14 half days
Step-by-step explanation:
7d per 1w
1/2d / 7d = 14 half days
quation = 1/2d / 7d = x
ooooooooooooooooooooooooooooooooo y=5x+2
Answer:
I need the whole question plz.
Step-by-step explanation:
x=1 y=7
x=2 y=12
etc.
What is 45 + 25x = 65 + 15x?
Answer:
x = 2
Step-by-step explanation:
Answer:
x = 2
Step-by-step explanation:
45 + 25x = 65 + 15x
25x - 15x = 65 - 45
10x = 20
x = 2
Consider the expression 150 + 150(2.5). Which statements are correct?
A)
150 + 150(2.5) = 1 + 2.5
B)
150 + 150(2.5) = 150 + 2.5
C)
150 + 150(2.5) = 150(1 + 2.5)
D)
150 + 150(2.5) = 150(3.5)
E)
150 + 150(3.5) = 525
Answer:
C D E is the answer
Step-by-step explanation:
i just know
What is the perimeter of the parallelogram below?
Rachel bought 15 packs of colored pencils with four pencils in each pack. She also
bought 32 packs of glitter pencils with two pencils in each pack. Write and evaluate an
expression to find the total number of pencils she bought.
Answer:
124
Step-by-step explanation:
15 x 4=60
32 x 2=64
64+60=124
Rachel bought a total of 124 pencils.
What is a numerical expression?A numerical expression is algebraic information stated in the form of numbers and variables that are unknown. Information can is used to generate numerical expressions.
To find the total number of colored pencils Rachel bought, you can multiply the number of packs she bought by the number of pencils in each pack. Since she bought 15 packs of colored pencils with four pencils in each pack, the expression would be:
15 packs × 4 pencils/pack = 60 pencils
To find the total number of glitter pencils Rachel bought, you can use the same process. Since she bought 32 packs of glitter pencils with two pencils in each pack, the expression would be:
32 packs × 2 pencils/pack = 64 pencils
To find the total number of pencils Rachel bought in total, you would add the number of colored pencils to the number of glitter pencils. The expression would be:
60 pencils + 64 pencils = 124 pencils
Hence, she bought a total of 124 pencils.
To learn more about numerical expression click here :
https://brainly.com/question/6037813
#SPJ2
Is 12:20 , 30:50 , 75:125 equivalent
Answer:
Yes
Step-by-step explanation:
All these ratios are equivalent, because if you divide 12/20, 30/50, and 75/125 you will get .6 for each answer.
This means that the unit rate for each of the ratios is the same, and that all of them are equivalent.
Hope this helps!
− 2/3 a+ 5/6 a− 1/6 Combine like terms to create an equivalent expression.
Answer:
1/6a+-1/6
Step-by-step explanation:
Estimate V106 to the
nearest integer.
V means square root
pls answer i have to do this quickly
Determine the solutions to the following systems of the linear equations.
Answer:
1. (4,2)
2. No solution
3. (1,3)
PLEASE HELP ME!!!!!!!!!! MUST SHOW ALL WORK
5x2 + 2x - 3 = 0
14x2 - 5x - 1 = 0
15x2 - 2x - 1 = 0
6x2 + 11x - 2 = 0
2x2 - 5x - 7 = 0
are the triangles AA, SAS, SSS or not similar ?
Answer:
I think SSS ,.............
Mary is spending money at the average rate of $5 per day. After 14 days she has $68 left. The amount left depends on the number of days that have passed. write an equation for the situation
A. Y-68=-5(x-14) B. Y+68=5(x+14) C. Y+68=-5(x-14) D. Y+68=5(x-14)
Answer:
A. Y-68=-5(x-14)
Step-by-step explanation:
Mary is spending money at the average rate of $5 per day. After 14 days she has $68 left. The amount left depends on the number of days that have passed. write an equation for the situation
We find the equation using the point slope equation of a line. This is given as:
y - y1 = m(x-x1)
The slope intercept form will be
y = -5x + b
since the amount decreases by $5 per day...
Our slope is -5 so m=-5
We have a point (x1,y1) = (14, 68)
Hence, we have:
y-68 = -5(x-14)
Option A is correct
Enter the pair of fraction with the smallest common denominator between 4/5 and 1/5 the pair of fractions with the smallest common denominator are
Answer:
LCD = 24
Equivalent Fractions with the LCD
1 1/2
=
36/24
3/8
=
9/24
5/6
=
20/24
3
=
72/24
find the value of given expression
[tex] \sqrt{(60 \div 10) {}^{2} } [/tex]
Step-by-step explanation:
[tex] \sqrt{(60 \div 10) {}^{2} } \\ = \sqrt{(6) {}^{2} } \\ = \sqrt{36 } \\ = 6[/tex]
6 is your answer
Answer:
[tex]\sqrt{\left(\frac{60}{10}\right)^2}[/tex]
[tex]\sqrt{\left(\frac{60}{10}\right)^2}=\frac{60}{10}[/tex]
[tex]\frac{60}{10}=6[/tex]
----------------------
hope it helps..
have a great day!!
someone help, quadratic graphs
9514 1404 393
Answer:
a) turning point: (-2, -1)
b) roots: (-3, 0), (-1, 0)
Step-by-step explanation:
The turning point is correctly identified as the vertex in the problem picture.
__
The roots are the x-intercept points: (-3, 0) and (-1, 0).
You buy a new car and it depreciates 6.2% per year in value. If the value of the car can be modeled by V(t)=45,000⋅bt, what would be the value of b?
Answer:
b = 0.938
Step-by-step explanation:
Value of the car can be modeled by the function,
V(t) = [tex]45000(b)^t[/tex]
Since, formula for the depreciation is modeled by,
V(t) = [tex]V_0(1-\frac{r}{100})^t[/tex]
Here, V(t) = Final value of the car after t years
V(0) = Initial value of the car
r = rate of depreciation
t = Time (in years)
By comparing both the functions which are similar,
[tex]1-\frac{r}{100}=b[/tex]
[tex]1-\frac{6.2}{100}=b[/tex]
b = 1 - 0.062
b = 0.938
Are the events "selecting a male" and "selecting a student who has green eyes" Mutually Exclusive?
Answer:
no. there are 48 with both.
What is the answer for X+2y=1
Answer:
to solve for x: x=2y-1
to solve for y: y=-x/2+1/2
To graph:
A company ran a contest in which prizes were revealed under the bottle caps of its soda bottles. A case of 24 bottles had 3 prize bottle caps. If the company produces 72,000 bottles of soda, how many
bottles will have prizes?
Answer:
every 24, there is 3 (let's assume)
72,000 / 24 = 3000.
3000 x 3 = 9000
Step-by-step explanation:
9000, hope this helps. I'm super sorry if I got it wrong