Answer:
18 at most.
Step-by-step explanation:
A math class consists of 26 students, 14 women, 10 men, and 2 non-binary. Two students are selected at random to participate in a probability experiment. Compute the probability that:
Answer:
there's a higher probability for females
The function f(x) = 1/2 x + 3/2 is used to complete this table
X. F(x)
-1. 1
0. 3/2
1. 2
2. 5/2
Which statements are true of the given function check all that apply.
F[-1/2]=-2
F(0)=3/2
F(1)=-1
F(2)=1
F(4)=7/2
Answer: f(0)=3/2, f(4)=7/2
Answer:
b and e
Step-by-step explanation:
The residents of a certain dormitory have collected the following data: People who live in the dorm can be classified as either involved in a relationship or uninvolved. Among involved people, 5 percent experience a breakup of their relationship every month. Among uninvolved people, 10 percent enter into a relationship every month. What is the steady-state percentage of residents who are uninvolved
Answer:
The steady-state percentage of residents who are uninvolved = 0.33%
Step-by-step explanation:
This is an example of the natural rate of unemployment given the steady-state percentage of residents who are uninvolved in the question. From the question, the break-up rate represents the rate of job separation in the natural rate of unemployment, while the rate that enters into a relationship represents the rate of job finding in the natural rate of unemployment.
The formula for the natural rate of unemployment = U/L = s / (s + f)
So, the steady-state percentage of residents who are uninvolved = U/L = s / (s + f)
Where U/L = natural rate of unemployment
s = rate of job separations
f = rate of job finding
s = 5 percent
f = 10 percent
The steady-state percentage of residents who are uninvolved
= 5% / (5% + 10%)
= 0.33%
HELP IM GIVING BRAINLIEST
Answer:
D) ∠KLO ≅ ∠MNO
Step-by-step explanation:
ben is training for a triathlon he runs 1/5 of a mile in 1/20 of an hour he seems to third of a mile in 1/9 of an hour he bikes for miles in 1/4 of an hour at this rate how many minutes does it take them to run 2 miles swim 2 miles in bike 8 miles
Answer:
a) He will take 76 minutes in the triathlon
Step-by-step explanation:
He runs 1/5 of a mile in 1/20 f hour then, by simple inspection
1/5 ⇒ 1/20 then 1/5 miles* 10 = 2 miles
1/20*hours*10 = 1/10 hours
10/10 of an hour is 60 minutes
1/10 of an hour is 6 minutes
swimming
1/3 of a mile in 1/9 of hours then
1/3mile *6 = 2 miles
1/9 of an hour * 6 = 6/9 hours or 2/3 of an hour
3/3 of an hour is 1 hour = 60 minutes
2/3 of an hour is = 40 minutes
In bike
4 miles in 1/4 hour then
4 miles *2 = 8 miles
1/4 hour* 2 = 1/2 hour = 30 minutes
Then he will do the triathlon in:
6 minutes running
40 minutes swimming
30 minutes in bike
Total 76 minutes
In 1998, Susie Maroney set a record for the longest ocean swim without flippers. She swam 122 miles from Mexico to Cuba. Use a conversion factor to find the distance in feet. 1mile=5280 feet
Answer:
it's 644160 u need to times it if she swam 122 miles and each mile is 5280 and u answer is 644160
QUICK
solve this equation
a^n+b^n=
−143 = −11x
PLEASE SHOW YOUR WORK AND PLEASE HURRY
Answer:
13
Step-by-step explanation:
You are multiplying x times 11 equals -143, so you do the opposite and divide -143 divided by -11 is 13.
Rico's T-shirt Company sells customized short sleeve T shirts, long sleeve T-shirts, and sweatshirts. Each type of shirt sells in multiples of 5. It costs $25.00 for 5 short sleeve T-shirts, $30,00 for 5 long sleeve T-shirts, and $40.00 for 5 sweatshirts Short sleeve and long sleeve T shirts can be made in any color except navy or black Sweatshirts are only made in navy and black.. Mercedes bought green shirts for $55.00.. Quinn bought 10 navy sweatshirts, Rachel paid $30.00 for several red shirts, Hector bought black and yellow shirts for $65.00. Use the axioms to make three conclusions about the shirts sold.
Answer:
Hector purchased 5 black sweatshirts at $40, and 5 yellow short sleeve shirts at $25. He spent $65 in total.
Rachel purchased 5 red long sleeves shirts at $30.
Mercedes purchased 5 green short sleeve shirts at $25 and 5 long sleeve shirts at $30. She spent $55 in total.
Quinn purchased 10 navy sweatshirts and spent $80 in total.
10 ounces of orange juice for $2.40 or 8 ounces for $2.08?
2,000 pencils are being divided into packages of 15. How many packages can be filled?
Answer:
2,000/15=133.333333333
Step-by-step explanation:
What volume,in cubic inches,is equivalent to 15 cubic feet?
Answer: 1 feet = 12 inches
1 cubic feet = 12^3 = 1728 cubic inches
15 cubic feet = (15)(1728) = 25,920 cubic inches
hurry please i have to finish
Eight more than the quotient of thirty and a number is fourteen.
Answer:
The number is 5
Step-by-step explanation:
First, we turn words into an equation(using x as the unknown number). Then, we solve for x.
[tex]\frac{30}{x} +8=14\\\frac{30}{x}=6\\30=6x\\5=x[/tex]
For a polynomial P(x), the quotient P(x)/(x-2) has a remainder of 12. What is the value of P(2)? Please explain. Thanks :)
Answer:
12
Step-by-step explanation:
P(x) has infinitely many solutions, but I am going to find the easiest one, which would be a linear equation.
First, notice that x-2 perfectly divides into itself.
Then, if you add 12 to x-2, you will end up with a remainder of 12. Therefore, P(x) would be x-2+12 = x+10.
Now that we know P(x), we can directly plugin 2 to find out P(2):
2+10 = 12
Therefore, P(2) = 12.
someone please help me from 6 to 9 please
Answer:
For 6.) y=-2x+1; 9.) y=-7/3x-5
Step-by-step explanation:
Slope intercept form is y=mx+b. m would be the slope (-2 and -7/3) and y is the y-int (1 and -5).
whats the answer of 3/4 + 1/4 =
Answer:
1
Step-by-step explanation:
3/4 + 1/4 since they both have a 4 as the denominator you only have to add the top since they made it easy. and since that would be 4/4 your answer would be 1 whole.
Th e expert trail is 750 meters longer than the beginner trail. How long is each trail?
do they give the whole amount of both trails together? then someone would be able to answer this so pls add that
Bridgette measured a house and made a scale drawing. The scale she used was 7 centimeters = 1 meter. What is the drawing's scale factor?
Simplify your answer and write it as a fraction.
Answer:
7 cm=1m
Step-by-step explanation:
A cashier worked an 8-hour day, and earned $58.00. The double number line shows the amount she earned for working different numbers of hours. For each question, explain your reasoning.
How much does the cashier earn per hour?
How much does the cashier earn if she works 3 hours? pls help me!!
Answer:
The cahier earns 7.25 an hour
and in three hours she will have 21.75
Answer:
Step-by-step explanation: IT Is The cashirs earns $7.25 each hour.She will have 21.7$
Edmond measured a restaurant and made a scale drawing. The scale he used was
7 centimeters : 6 meters. The restaurant's kitchen is 30 meters long in real life. How long is
the kitchen in the drawing?
Which of the following tables show a rate greater than 1 gallon per minute HELP ME ASAP I NEED THIS QUICK
Answer:
Step-by-step explanation try b:
None of the options are correct because no table shows the 1 gallon per minute.
Given that,
To determine which of the table shows the rate of 1 gallon per minute.
Rate of change is defined as the change in value with rest to the time is called rate of change.
Here.
Table 1,
Rate = number of gallon / minute = 1 / 5 / [10/5] = 1/10 gallon per minute
Similarly.
Table 2
Rate = 2 / 3 gallon per minute
Table 3
Rate = 1 / 2 gallon per minute
Table 4
Rate = 3 / 8 gallon per minute
Thus. none of the options is correct because no table shows the 1 gallon per minute.
Learn more about the rate of change here: https://brainly.com/question/13103052
#SPJ2
In ACDE, the measure of length of CD to the nearest tenth of a foot.
Answer:
it is 55
Step-by-step explanation:
Find the unknown angle measures.
Answer:
x = 9°
y = 119°
Step-by-step explanation:
Given,
y° = 61°+58° { the exterior angle formed by producing the side of triangle is equal to two non-adjacent angle}
or, y° = 119°
therefore, y° = 119°
Now,
52°+y°+x° = 180°{the sum of angle if triangle is 180°}
or, 52°+119°+x°= 180°
or, 171°+x° = 180°
or, x° = 180°-171°
or, x° = 9°
therefore, x° = 9°
Simplify using order of
operations.
7(6 + 3) – 4 x 5
P
E
MD
AS
Answer:
[tex]43[/tex]
Step-by-step explanation:
If you dont know what PEMDAS means
P= Parenthesis
E= Exponents
M= Multiplication
D= Division
A= Addition
S= Subtraction
[tex]7(6 + 3) - 4 \times5[/tex]
[tex]6 + 3 = 9[/tex]
[tex]7(9) - 4 \times 5[/tex]
No exponents but there is multiplication
[tex]7 \times 9 = 63[/tex]
[tex]63 - 4 \times 5[/tex]
[tex] - 4 \times 5 = - 20[/tex]
[tex]63 - 20 = 43[/tex]
[tex]43[/tex]
$75 dinner; 18% tip
Explained step by step pls
Answer: $13.50
Step-by-step explanation:
Answer:
$13.5
Step-by-step explanation:
Everything you do is multiply 75 by 0.18 ( 0.18 represents 18%)
which gives you 13.5, so the tip would be $13.50
ANSWER PLS ABOUT FRACTIONS
Answer:
Step-by-step explanation:
[tex]\frac{3}{5} +\frac{1}{4} +\frac{3}{8} =[/tex] Distance Janie walked
First add [tex]\frac{1}{4} and\frac{3}{8}[/tex] canvert 1/4 by multiplying by 2/2 to get a commmon denominator.
[tex]\frac{1}{4} *\frac{2}{2} =\frac{2}{8}[/tex]
[tex]\frac{2}{8} +\frac{3}{8} =\frac{5}{8}[/tex]
Now find a common denominator for 3/5 and 5/8 by multiplying 3/5 by 8/8 and 5/8 by 5/5.
[tex]\frac{3}{5}*\frac{8}{8}=\frac{24}{40}[/tex]
[tex]\frac{5}{8}*\frac{5}{5}=\frac{25}{40}[/tex]
Now add them.
[tex]\frac{24}{40}+\frac{25}{40}=\frac{49}{40}=1\frac{9}{40}[/tex]miles
You can also convert all to decimals and add.
3/5 = .6
1/4 = .25
3/8 = .375
.6 + .25 + .375 = 1.225
Also 1 [tex]\frac{9}{40}[/tex] = 1.225
1.) 4x+2y-z=21
2.) -x-2y+2z=13
3.) 3x-2y+5z=70
Answer:
Step by Step Solution:
More Icon
Reformatting the input :
Changes made to your input should not affect the solution:
(1): Dot was discarded near "2.-".
(2): "133.3" was replaced by "(1333/10)".
Too Many Equal Signs
Step-by-step explanation:
need help really bad
Answer:
Symbols= P(A^1)
Value: 2/5 , 4/25 , 3/5 , 16/25
Step-by-step explanation:
Solve for x,
40x-5 = 115
Answer:
x=3
Step-by-step explanation:
1. Add 5 to both sides --> 40x=120
2. Divide 40 from both sides
3. x=3
Solution of the equation
Answer:
B
Step-by-step explanation:
The sides are not equal. You substitute the coordinates into the equation which gives you -11=-4 x 3
which solves to -11 = -12
therefore the sides are not equal
Use Symbolab for math problems, it helps alot especially on tests.
