Answer:
the answer is -4
Step-by-step explanation:
if u want step by step i can give it to u
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:)
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)
Estimate V106 to the
nearest integer.
V means square root
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
which represents the pythagorean theorem formula correctly
Answer: The first one. a^2 +b^2 = c^2
Step-by-step explanation:
Find the angle of the least positive measure (in degrees, not equal to the given measure) that is coterminal with A.
A= -647°
9514 1404 393
Answer:
73°
Step-by-step explanation:
A coterminal angle will be one that is this angle plus some multiple of 360°. We observe that the magnitude of the given value is between 360 and 720, so we can find the coterminal angle of interest by adding 720°.
-647° +720° = 73°
The least positive measure angle coterminal with A is 73°.
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............
Determine the solutions to the following systems of the linear equations.
Answer:
1. (4,2)
2. No solution
3. (1,3)
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".
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
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:
Are the events "selecting a male" and "selecting a student who has green eyes" Mutually Exclusive?
Answer:
no. there are 48 with both.
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 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
6 X 1/4 need help on this
The Answer:
(Fraction) 3/2 OR (Decimal) 1.5
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
Hii this is clockwise
There are 12 buttons per phone. Find the number of phones if there are
156 buttons.
Answer:
the answer is 13
Step-by-step explanation:
156 divide by 12 is 13
John feeds the wild birds in his garden with bird seed placed in three feeders. Two of these containers have the same capacity, each holding 300 grams of seed, whilst the third feeder holds 900 grams of seed. His seed storage bin contains 18 kilograms of seed. Because more birds can visit the large container, it takes the same amount of time to become empty as the smaller ones, and all three containers have to be refilled every second day. How many days will he be able to feed the birds for?
Answer:
6 days I think
Step-by-step explanation:
Which of the following is NOT a monomial?
wutz da optionz????????
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
What is the value of x in the figure below? Round to the nearest tenth.
Х
18
52
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
All of the expressions that have the same value as LaTeX: 892\div8892 ÷ 8. Group of answer choices LaTeX: 8920\div808920 ÷ 80 LaTeX: 894\div10894 ÷ 10 LaTeX: 89.2\div0.0889.2 ÷ 0.08 LaTeX: 8.92\div0.88.92 ÷ 0.8 LaTeX: 0.892\div0.008
Answer:
[tex](a)[/tex] [tex]8920\div80[/tex]
[tex](e)[/tex] [tex]0.892\div0.008[/tex]
Step-by-step explanation:
Given
[tex]892\div8[/tex]
Required
Select equivalent expression
[tex]8920\div80[/tex]
[tex]894\div10[/tex]
[tex]89.2\div0.08[/tex]
[tex]8.92\div0.8[/tex]
[tex]0.892\div0.008[/tex]
Start by solving the given expression (using a calculator)
[tex]892\div8[/tex] [tex]= 111.5[/tex]
Then we solve the given options (using a calculator)
[tex](a)[/tex] [tex]8920\div80[/tex]
[tex]8920\div80[/tex] [tex]= 111.5[/tex]
[tex](b)[/tex] [tex]894\div10[/tex]
[tex]894\div10[/tex] [tex]= 89.4[/tex]
[tex](c)[/tex] [tex]89.2\div0.08[/tex]
[tex]89.2\div0.08[/tex] [tex]= 1115[/tex]
[tex](d)[/tex] [tex]8.92\div0.8[/tex]
[tex]8.92\div0.8[/tex] [tex]= 11.15[/tex]
[tex](e)[/tex] [tex]0.892\div0.008[/tex]
[tex]0.892\div0.008[/tex] [tex]= 111.5[/tex]
The equivalent expressions are (a) and (e)
8 less than the product of 3 and x
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]
which one is greater 0.03 or 0.006
Answer:
0.03
Step-by-step explanation:
− 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:
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.