Answer:
no
Step-by-step explanation:
35=35, since m = 7 , 5(7) would be 35, and 35 is equal to 35
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 of the following is NOT a monomial?
wutz da optionz????????
help me!!11111111111111
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]
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
Are the events "selecting a male" and "selecting a student who has green eyes" Mutually Exclusive?
Answer:
no. there are 48 with both.
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
1.Find the mean of the data and round to the nearest hundredths.
2.Which reflects the best measure of the center?
Answer:
Step-by-step explanation:
Mean of the data is defined by the average of the data.
Mean = [tex]\frac{\text{sum of the data}}{\text{Number of terms}}[/tex]
= [tex]\frac{28+32+65+159+22+20+33}{7}[/tex]
= [tex]\frac{359}{7}[/tex]
= 51.29
Term at the center of the data when arranged in the increasing order is called as Median of the data.
20, 22, 28, 32, 33, 65, 159
Answer is MEDIAN
Median of the given data is 32.
A square has a side length of 10cm. Work out the length of a diagonal of the square.
Answer: Let x = the length of a side of the square
a2 + b2 = c2
x2 + x2 = 102
2x2 = 100
x2 = 50
x = √50
x = 5√2 cm
Step-by-step explanation:
d=√2
a=√2.10 ≈14.14214cm
=14.14cm
6 X 1/4 need help on this
The Answer:
(Fraction) 3/2 OR (Decimal) 1.5
which represents the pythagorean theorem formula correctly
Answer: The first one. a^2 +b^2 = c^2
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
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
Is this a linear function or exponential function?
Day
1
2
3
4
5
Number of
1
12
23
34
45
Infected
People
O Exponential Function
O Linear Function
Answer:
linear function............
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!
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
The waves created by two speed boats in a lake interact to form larger waves. This is an example of
constructive interference.
destructive interference.
absorption
transmission
Answer:
The answer is A. Constructive interference .
Step-by-step explanation:
I got it right on the Unit Test Review . Hope this helps <3 .
Answer:
A: Constructive interference
Step-by-step explanation:
Here is proof sorry im late but its extra proof its right give other person brainliest
The drama and math club scenario is represented by the system of equations in which x represents the drama club members and y represents the math club members. x + y = 72 1 4 x + 1 8 y = 14 What number can you multiply the second equation by to create the additive inverse, or the opposite of the y-variable? How many members does the drama club have? How many members does the math club have?
Answer:
-8, 40, 32.
Step-by-step explanation:
On edge owo <3~
Answer:
-8, 40, 32.
Step-by-step explanation:
which one is greater 0.03 or 0.006
Answer:
0.03
Step-by-step explanation:
Hii this is clockwise
A spinner has 4 violet spaces, 2 green spaces, and 2 brown spaces. If the spinner
is spun once, what is the theoretical probability of the spinner NOT stopping on
the color brown?
P(Not brown)
Answer:
1/2 There you go
Step-by-step explanation:
Analyze the function f(x)=-^2+5x+6. What do you remember about this type of functions? What do you recognize?
Answer:
It is a quadratic function. You are missing the x, I assume. You can factor it out to the bionominals of (x+3)(x+2).
Answer:
It's a quadratic polynomial (of degree 2) with a positive slope of 5 and a y-intercept of 6.
Step-by-step explanation:
I'm assuming you meant "x^2" and not "-^2".
A bag contains hair ribbons for a spirit rally. The bag contains 7 black ribbons and 5 green ribbons. Which is the probability that Lila selects a black ribbon AND Jessica selects a green ribbon? Express your answer as a fraction in simplest form.
A. 5/22
B. 35/144
C. 35/132
D. 7/33
Answer:
your answer will be C
Step-by-step explanation:
PS my name is Lila too
I hope this helps
have a nice day/night
Mark brainiest, please:)
Estimate V106 to the
nearest integer.
V means square root
help me with this plsss
Answer:
56.31 is r
Hope it helps!!!
8 less than the product of 3 and x
What is the equivalent expression for 4(8x-5)
Answer:32x-20!
Step-by-step explanation:
PLZ HELPP expand and simplify by collecting like terms
-2(4x+2y)(2x-y)
Answer:
-4( 4x^2 -y^2)
Step-by-step explanation:
so I did the step on the paper
first line : is the equation itself
2nd line : I multiple the term in the parentheses together
3rd line: I multiple the - 2 to the term I got
4th line : I simplify it
Answer:
-16x^2 + 4y^2
Step-by-step explanation:
-2(4x+2y) x (2x-y)
(-8x-4y) x (2x-y)
-16x^2+8xy+8xy+4y^2
-16x^2+4y^2
please help me before tomorrow
factor the trinomial
5w^2 – 6w +1
Answer:
(5w-1) (w-1)
Steps:
5w^2-w-5w+1
w(5w-1)-(5w-1)
(5w-1) (w-1)
(5w-1) (w-1)