Answers
Answer: 0.14
Step-by-step explanation:
5/(25+5+5)=0.14
The probability of senior taking the bus = 0.1 .
What is Probability ?Probability is the study of likeliness of an event to occur. It has a range from 0 to 1. 0 means uncertainty and 1 indicates certainty.
It is given that
Sophomore , Junior and Senior probability table , if they drive to the school , Take the bus or walk.
It has been asked to determine the probability if senior take the bus
The favorable outcomes of this event is 5
The total outcome of this event is 5 + 20+25 = 50
The probability = Favorable Outcome / Total outcome
Probability = 5 / 50
P(Take the bus | Senior) = 1/10 = 0.1
Therefore the probability of senior taking the bus = 0.1 .
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Questions 1-5 of 5 | Page 1 of 1
Question 1 (1 point)
A cab company charges $2 per cab ride, plus an additional $2 per mile driven. If a cab ride is 7 miles long, how
much will it cost?
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Question 2 (1 point)
Rachel has already written 3 pages, and she expects to write 2 pages for every additional hour spent writing.
Write an equation that shows the relationship between the hours spent writing h and the total pages written p.
Answers
2+2x
2+2(7)
2+14
16 dollars
question 2
3+2h=p
18% commission on a $500 couch
bro can someone pleaseee help me
Answers
over dinner one evening, another black mathematician told Dr.Goins that he was worried that hos blog account of the difficultes he faced might discourage black graduate students who hope to pursue careers in academic research, what was his response?
Answers
Answer:
Step-by-step explanation:
BALTIMORE It was not an overt incident of racism that prompted Edray Goins, an African-American mathematician in the prime of his career, to abandon his tenured position on the faculty of a major research university last year.
The hostilities he perceived were subtle, the signs of disrespect unsp_ken.
And at the recent math meeting, where Dr. Goins delivered a keynote address titled “A Dream Deferred: 50 Years of Bl_cks in Mathematics,” his presence kindled conversations about racial slights in the math world. The presumption of competence and authority that seems to be automatically acc0rded other mathematicians, for instance, is often not applied to them, several bl_ck mathematicians said.
(hope this helps can i plz have brainlist :D hehe)
now you can make their answer the brainliest (:
Please help me with this ASAP !!!!<333
Answers
dhixhdjdhc
Kkkkkkkkk
The figure below shows three small circles, each
with a diameter of 6 centimeters, inside a larger
circle.
Answers
Write an equation in point-slope form of the line that passes through the given point and is parallel to the graph of the given equation
Answers
Answer:
The equation of the line is:
[tex]y -1= 5(x - 2)[/tex]
Step-by-step explanation:
Given
Pass through [tex](2,-1)[/tex]
Parallel to: [tex]y= 5x - 2[/tex]
Required
Determine the equation in point slope form
An equation has a general form:
[tex]y = mx + c[/tex]
Where:
[tex]m = slope[/tex]
Compare: [tex]y = mx + c[/tex] to [tex]y= 5x - 2[/tex]
we have:
[tex]m = 5[/tex]
Since the line is parallel to [tex]y= 5x - 2[/tex], then they have the same slope of 5
The line equation is then calculated using:
[tex]y -y_1= m(x - x_1)[/tex]
Where
[tex]m = 5[/tex]
[tex](x_1,y_1) =[/tex] [tex](2,-1)[/tex]
So, we have:
[tex]y -1= 5(x - 2)[/tex]
Anybody know the answers??? Helpppp
Answers
Answer:
2. x = 135
Step-by-step explanation:
im not sure about question 1
Solve for h. Show your work.
94 = 87 + l/h
Answers
9514 1404 393
Answer:
h = l/7
Step-by-step explanation:
Subtract 87, multiply by h, divide by 7.
94 = 87 + l/h . . . . given
7 = l/h . . . . . . . . . subtract 87
7h = l . . . . . . . . . multiply by h
h = l/7 . . . . . . . . . divide by 7
Jinan has $25 dollars to spend on drinks for
the class party. A case of drinks cost $2.50.
Create an inequality to represent the
relationship between the amount of money
Jinan has and how many cases of drinks she
can buy.
Answers
Answer:
$2.50X > $25
Step-by-step explanation:
the cost times the unknown will be less or equal to$25
The inequality function to represent the relationship between the amount of money should be considered as the $2.50X > $25.
Calculation of the inequality function:
Since
Jinan has $25 dollars to spend on drinks for the class party.
And, A case of drinks cost $2.50.
So here the inequality function should be $2.50X > $25
Here the cost should be less or equivalent to 25.
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23 clothespins are placed on a clothesline at 2-foot intervals. How far is it from the first clothespin to the last one
Answers
10p - 3(-0.9p -0.8)
rewrite in simplest terms for 13 points! thank you
Answers
Answer:10p−3(−0.9p−0.8)
=10p+(−3)(−0.9p)+(−3)(−0.8)
=10p+2.7p+2.4
Combine Like Terms:
=10p+2.7p+2.4
=(10p+2.7p)+(2.4)
=12.7p+2.4
Step-by-step explanation:
David wants to donate $400 to a charity. He has already saved $125. He earns $9 each day at his after-school job. What is the least number of days that David must work to earn $400?
Answers
Answer:
About 31 days
Step-by-step explanation:
Since he already has $125, you can subtract that amount from how much he needs to earn. $400 - $125 = $275 that he must earn.
Divide the remaining amount by how much he earns a day to find the number of days he must work to reach his goal.
$275 ÷ $9 ≈ 30.5 (I got 30.5 repeating). I rounded up to 31 days.
It costs $0.60 to run a fan for 4 hours. How much does it
cost to run the fan for 6 hours?
Answers
Answer:
0.90$
Step-by-step explanation:
4hour=0.60
6hour=x
x=(0.60×6)/4
x=0.90$
The cost to run the fan for 6 hours is $0.90.
What is the cost?
The value of money that has been used up to produce something or deliver a service, and hence is not available for use anymore.
How to solve?
4hour=0.60
6hour=x
x=(0.60×6)/4
x=0.90$
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HELP ME PLEASE I WILL GIVE BRAINLIEST HELP PLS PLS PLS
Answers
Answer:
Either 180 feet, or 90 feet
Step-by-step explanation:
This is because she could just throw across the field rather than throwing it base to base.
I hope you understand!
lan spent $23.53 on eating out this week, $40 on gasoline, and $20 on a school function. How much were his total cash outflows?
Answers
PLEADE MARK BRAINLIEST AND HELP ME!!!
Write 3.274 x 10^3 helppppppp meeeee
Answers
Answer:
3274.0
Step-by-step explanation:
Move decimal place back 3 digits because the exponent is 3.
so if you see these type of questions, move the decimal place back or forward the same amount as the power
Isaiah's regular hourly rate is $12.50. When he works overtime he receives an hourly rate of 1½times his
regular hourly rate. What is Isaiah's hourly overtime rate?
Answers
please help me asap
Answers
of
On Sunday a burger Shop
Sold a cochbined total
231 hamburgers and
Cheeseburgers The number
or Cheeseburgers sold was
2 times the number of
hamburgers sold. How
many
hamburgers Sold
Answers
Step-by-step explanation:
1 : 2
Hamburger cheeseburger
(you add the 1 & 2 to make 3)
231÷3=77
1×77=77
2×77=154
77 : 154
Hamburger cheeseburger
Hope it make sense :-)
what is the least common denominator of 1/8 and 2/3
Answers
What sign is a result of a negative integer raised to an even power
Answers
Answer:
+
Step-by-step explanation:
Multiply out (expand) the following bracket
5(x - 3)
Answers
Step-by-step explanation:
5x - 15 we multiply the barclet value by 5
Step-by-step explanation:
5(x-3)= 5×x - 5×3
= 5x-15
what is the growth factor of y=1.5(0.5)^x ?
Answers
Answer:
Growth factor = 5
Step-by-step explanation:
Given
[tex]y = 1.5(0.5)^x[/tex]
Required
Determine the growth factor
An exponential function is represented as: [tex]y = ab^x[/tex]
Where b is the growth factor
By comparing: [tex]y = ab^x[/tex] to [tex]y = 1.5(0.5)^x[/tex]
[tex]b = 0.5[/tex]
Hence, the growth factor is 5
Jason had a salary change from $150 a week to $175 a week what is the approximate percent increase of his salary
Answers
Answer:
16.66%
Step-by-step explanation:
175-150= 25/week increase
now to find what that represents as a percent:
175/150 = x/100 cross multiply
150x = 17500 divide both sides by 150
x = 116.66 *** but!!! we now have to remember we started with a "full" salary - this is an increase.
So, 166.66 - 100 = 16.66
16.66% Are you asked to round your answer to a whole percent? Of so, you might round that to a 17% increase (though this is not as precise as the decimal).
Which fraction can be expressed as a non-terminating decimal?
Answers
Answer:
[tex]\frac{7}{9} = 0.777777 ..[/tex]
[tex]\frac{1}{3} = 0.33333..[/tex]
Step-by-step explanation:
Explanation:-
Non -terminating decimals are the one that does have an end term. it has infinite number of terms
Example :-
[tex]\frac{7}{9} = 0.777777 ..[/tex]
[tex]\frac{1}{3} = 0.33333..[/tex]
Michael is buying birthday presents for his five friends. he would like to spend less than $150 total. on average, How much can he spend on each person? write out the inequality as well.
Answers
Write the fraction or mixed number as a percent.
2 3/10
Answers
Answer:
230%
Step-by-step explanation:
2x3/10=23/10=2.3x100%=230%
How much simple interest does $2000 earn in 9 months at an interest rate of 1.5%
Answers
Answer:
270
Step-by-step explanation:
2000 x 0.015=30
30x9=270
Hope I helped!
Which expression is equivalent to
?
WIN ON
o
comº
Answers
Answer:
Third One
Step-by-step explanation:
Students in the fifth-grade class bought 28 yards of fabric to make pennants for a pep rally.
Each pennant requires 13 yard of fabric.
If the students have already made 35 pennants from the fabric, how many more pennants can they still make?
A. 63 pennants
B. 49 pennants
C. 21 pennants
D. 7 pennants
Answers
Answer:
C. 21 pennants
Step-by-step explanation:
35-28=7
7 divided by 1/3= 21/1 or 21
The number of pennants that can be made is given by equation A = 49 pennants
What do you mean by an Equation?Equations are statements in mathematics that have two algebraic expressions on either side of the equals (=) sign.
It displays the similarity of the connections between the phrases on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are examples of the parts of an equation. When creating an equation, the "=" symbol and terms on both sides are necessary.
Given data ,
Let the number of pennants required be represented as A
The amount of fabric bought by students = 28 yards
The amount of fabric required by each pennant = 1/3 yards
The total number of pennants made by students = 35 pennants
So , the number of pennants that can be made is N
N ( 1 / 3 ) = 28 be equation (1)
Multiply by 3 on both sides , we get
N = 84 pennants
So , the remaining number of pennants A = N - number of pennants made by students
On simplifying the equation , we get
The remaining number of pennants A = 84 - 45
The remaining number of pennants A = 49 pennants
Hence , the number of pennants is 49
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