Answer: 125
Step-by-step explanation:
1. 35:28 * 100 =
2. (35 * 100):28 =
3. 3500:28 = 125
Sarah took the advertising department from her company on a round trip to meet with a potential client. Including Sarah a total of 16 people took the trip. She was able to purchase coach tickets for $210 and first class tickets for $1250. She used her total budget for airfare for the trip, which was $11,680. How many first class tickets did she buy? How many coach tickets did she buy?
help agian!!!!!!!!! i will fall
Answer:
This net could form a Pyramid
will have 5 faces 5 points and 5 vertices
Step-by-step explanation:
Three friends share 1/5 of a jar of jam. They each get an equal amount of jam. What fraction of the original amount of jam in the jar does each friend get?
Answer:
.06
Step-by-step explanation:
Answer:
1/15
Step-by-step explanation:
so theres 1/5 jam left in the far, which isn't much, and 3 friends have to split it equally between them, so the 1/5 jar of jam is split into 3,
just simply divide 1/5 by 3 and you will get 1/15 for your final answer.
Which of the following statements about AB and AC is true?
914.4)
-5.432
8(0.4)
A. AB and AC are the same length.
B. AC is 6 units long
C. AB is longer than AC.
D. AC is longer than AB.
HELP ASAP PLEASE
Answer: C
Step-by-step explanation:
Ap3x
B Hector originally had $60 in his bank account. A buying some books, Hector now has 3 of the original $60. How much does Hector now have in his bank account?
Answer:
I dont really think this is it but i think its 20
Step-by-step explanation:
60 divided by 3 is 20
A dilation has center (0,0). Find the image of the point B ( 5/3, -7/2) for the scale factor 1/3
=======================================================
Explanation:
Since the center of dilation is (0,0), we multiply each coordinate of point B by the scale factor 1/3.
The coordinates of point B are x = 5/3 and y = -7/2
So we have
(1/3)*x = (1/3)*(5/3) = (1*5)/(3*3) = 5/9 as the new x coordinate
and
(1/3)*y = (1/3)*(-7/2) = (1*(-7))/(3*2) = -7/6 as the new y coordinate
The point (5/3, -7/2) moves to (5/9, -7/6)
Write the fraction or mixed number as a percent.
3/5
Answer:
60%
Step-by-step explanation:
Answer:
60%
Step-by-step explanation:
3 fits in to 5 0.6 times. Multiply that by 100.
What is the value of X=
Answer:
In x + 2 = 7, x is a variable,
Step-by-step explanation:
x = 40° + 85° (exterior angle property)
x = 125°
1/169=1/3 what's the exponent? how do i figure it out?
Answer:
Step-by-step explanation:
We have been given an equation . We are asked to write the missing exponent for our given equation.
We can see that 169 is square of 13, so we can write left side of our equation as:
We can raise 1 to any power and answer will be same.
Raising 1 to 2nd power, we will get:
Since both numerator and denominator is raised to 2nd power, so we can raise to 2nd power as:
Therefore, our missing exponent is 2.
Which expression represents the product of 15 and (9/5n + 4.6)?
A 96n
B 8n + 60.6
C 27n + 69
D 27n + 60.6
Answer:
96nStep-by-step explanation:
Help me please, Mathematics.
Pedro made a pot of coffee for some friends. he served 34 ounces to his friends and then measured that there were 20 ounces leftover. How much coffee did Pedro make?
Answer:
Pedro made 54 ounces of coffee in total.
Step-by-step explanation:
Identify what you know:
1) Pedro gave his friend 34 ounces of coffee.
2) There was 20 ounces of coffee left over after!
So, we need to add the amount of coffee that his friend had, to the amount that's left, to get the total amount that he made.
Let's make an equation, where x equals the total amount!
34 + 20 = x
OR
x - 34 - 20 = 0
Hope this helps!
Answer:
54
Step-by-step explanation:
34+20= 54 ounces of coffee
Which area of American life was de-segregated earliest?
1. The armed forces
2. Buses, swimming pools, and other public facilities
3. Public schools and universities
4. Major League Baseball
Answer:B
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
<EFG is a straight angle. Find m<EFH if m<EFH= 12x-7 and m<HFG= 7x-3.
Answer:
12x-7=7x-3, 12x-7x=_3+7 and the answer is 5x= 4 therefore x is 4/5
Sam went to play video games in Video Game Central arcade. Video Game Central
charges $10 to get into the arcade and then $1 per game played. Represent the
relationship between total cost, y, and number of games played, x using a table, graph and
equation. Is this relationship a proportional or additive relationship? Explain.
Answer:
additive relationship
Step-by-step explanation:
Since y or $10 is only the amount to get in, you will only need to pay $10 once.
BUT, you need to play $1 PER game. For every game you play, you add 1 dollar.
Help&EXPLAIN
Don’t use for points or will be reported and I’ll take the points back
Answer:
80°
Step-by-step explanation:
According to angles rule,
100° + x = 180° [linear pair]
=> x = 180°-100°
=> x = 80°(Ans)
it takes Diego 1/24 of an hour to complete a lap on a circular bike track. The track is 1/3 milelong. What is Diego's bike speed?
1/8 miles per hour
8 hours per mile
8 miles per hour
1/8 hours per mile
Answer:
C. 8 miles per hour
Step-by-step explanation:
1/24th of an hour is 2.5 minutes, taking Diego 2.5 minutes to ride 1/3rd of a mile
2.5 x 3 (to signify how long it would take Diego to ride a mile) = 7.5 minutes
60 divided by 7.5 = 8
Therefore, Diego's speed in MPH is 8.
can these side lengths form a triangle?
Which expression is equilvalent to (5g-2h)-(3h+8-4g).
Answer:
9g -5h - 8
Step-by-step explanation:
We first have to get everything out of the parentheses, so we take the negative that is surrounding the parentheses and apply it to the equation inside of it, giving us this: 5g - 2h - 3h - 8 + 4g
Then, all we need to do is simplify it into this expression: 9g -5h - 8
Answer:
9g-5h-8
Step-by-step explanation:
(5g-2h)-(3h+8-4g)
Opening the brackets
5g-2h-3h-8+4g
9g-5h-8
5 9/10-3 3/10
I need step by step please
Answer:
2 6/10 or 13 / 5 = 2.60000
Step-by-step explanation:
33
Simplify ——
10
59 33
—— - ——
10 10
Adding fractions that have a common denominator
Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:
59 - (33) 13
———— = ——
10 5
13
—— = 2.60000
5
The acceleration of an object is =4 m/s^2.?
The acceleration of an object is =4 m/s^2. Find the distance of the object from the origin under the initial conditions (0)=9 m, (0)=16 m/s.
(Use symbolic notation and fractions where needed.)
Answer:
[tex]\displaystyle s(t) = \frac{2t^3}{3} + 16t + 9[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
BracketsParenthesisExponentsMultiplicationDivisionAdditionSubtractionLeft to RightCalculus
Antiderivatives - Integrals
Integration Constant C
Integration Rule [Reverse Power Rule]: [tex]\displaystyle \int {x^n} \, dx = \frac{x^{n + 1}}{n + 1} + C[/tex]
Integration Property [Multiplied Constant]: [tex]\displaystyle \int {cf(x)} \, dx = c \int {f(x)} \, dx[/tex]
Integration Property [Addition/Subtraction]: [tex]\displaystyle \int {[f(x) \pm g(x)]} \, dx = \int {f(x)} \, dx \pm \int {g(x)} \, dx[/tex]
Step-by-step explanation:
*Note:
Velocity is the derivative of Position, and Acceleration is derivative of Velocity.
↓
Velocity is integration of Acceleration, Position is integration of Velocity.
Step 1: Define
a(t) = 4t m/s²
s(0) = 9 m
v(0) = 16 m/s
Step 2: Find Velocity Function
Integration Pt. 1
[Velocity] Set up integral: [tex]\displaystyle v(t) = \int {a(t)} \, dt[/tex][Velocity] Substitute in function: [tex]\displaystyle v(t) = \int {4t} \, dt[/tex][Velocity] Rewrite [Integration Property - Multiplied Constant]: [tex]\displaystyle v(t) = 4\int {t} \, dt[/tex][Velocity] Integrate [Integration Rule - Reverse Power Rule]: [tex]\displaystyle v(t) = 4(\frac{t^2}{2}) + C[/tex][Velocity] Multiply: [tex]\displaystyle v(t) = 2t^2 + C[/tex]Finding C
[Velocity] Substitute in initial condition: [tex]\displaystyle v(0) = 2(0)^2 + C[/tex][Velocity] Substitute in function value: [tex]\displaystyle 16 = 2(0)^2 + C[/tex][Velocity] Evaluate exponents: [tex]\displaystyle 16 = 2(0) + C[/tex][Velocity] Multiply: [tex]\displaystyle 16 = C[/tex]Rewrite: [tex]\displaystyle C = 16[/tex]Velocity Function: [tex]\displaystyle v(t) = 2t^2 + 16[/tex]
Step 3: Find Position Function
Integration Pt. 2
[Position] Set up integral: [tex]\displaystyle s(t) = \int {v(t)} \, dt[/tex][Position] Substitute in function: [tex]\displaystyle s(t) = \int {2t^2 + 16} \, dt[/tex][Position] Rewrite [Integration Property - Addition]: [tex]\displaystyle s(t) = \int {2t^2} \, dt + \int {16} \, dt[/tex][Position] Rewrite [Integration Property - Multiplied Constant]: [tex]\displaystyle s(t) = 2\int {t^2} \, dt + 16\int {} \, dt[/tex][Position] Integrate [Integration Rule - Reverse Power Rule]: [tex]\displaystyle s(t) = 2(\frac{t^3}{3}) + 16t + C[/tex][Position] Multiply: [tex]\displaystyle s(t) = \frac{2t^3}{3} + 16t + C[/tex]Finding C
[Position] Substitute in initial condition: [tex]\displaystyle s(0) = \frac{2(0)^3}{3} + 16(0) + C[/tex][Position] Substitute in function value: [tex]\displaystyle 9 = \frac{2(0)^3}{3} + 16(0) + C[/tex][Position] Evaluate exponents: [tex]\displaystyle 9 = \frac{2(0)}{3} + 16(0) + C[/tex][Position] Multiply: [tex]\displaystyle 9 = \frac{0}{3} + C[/tex][Position] Divide: [tex]\displaystyle 9 = C[/tex][Position] Rewrite: [tex]\displaystyle C = 9[/tex]Position Function: [tex]\displaystyle s(t) = \frac{2t^3}{3} + 16t + 9[/tex]
Topic: AP Calculus AB/BC (Calculus I/II)
Unit: Integration
Book: College Calculus 10e
Can anyone help me?
Given:
A right angle triangle ABC, right angled at C.
To find:
The measure of θ.
Solution:
In a right angle triangle,
[tex]\tan \theta=\dfrac{Opposite}{Adjacent}[/tex]
In triangle ABC,
[tex]\tan \theta=\dfrac{AC}{BC}[/tex]
[tex]\tan \theta=\dfrac{2.7}{5}[/tex]
[tex]\tan \theta=0.54[/tex]
It can be written as
[tex]\theta=\tan^{-1}0.54[/tex]
[tex]\theta\approx 28.369[/tex]
Therefore, the measure of θ is 28.369.
the sides of a square are 24/9 inches long. What is the area of the square
Answer:
the area of square is 2^(8/9) sq. inches.
Step-by-step explanation:
The number of men and women receiving bachelor's degrees each year has been steadily increasing. For the years 1970 through the projection of 2014, the number of men receiving degrees (in thousands) is given by the equation y=3.9x+441 , and for women, the equation is y=14.2x+319, where x is the number of years after 1970.
Solve for c.
–8 − 6c = –5c
Answer:
c = -8
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
Answer:
c = -8
Step-by-step explanation:
Noah has $5
a. Elena has 40% as much as Noah. How much does Elena have?
b. Compare Elenas and Noah's Money using fractions.
c. Diego has 150% as much as noah. how much does diego have?
d. Compare Diego's and Noah's money using fractions.
Pls help on the fraction stuff i need help on that the most
Answer:
A .$7
B.7/1 and 5/1
C. $12.50
D.12.50/1 and 5/1
Step-by-step explanation:
40% of 5 is two.1/2 of 5 is $2.50
Answer:
2
Step-by-step explanation:
5 of 40% =2
Please help I need awsered asap
Answer:
A
Step-by-step explanation:
3. A zookeeper is monitoring the supply of grain and hay that she has to feed the
animals for the week. She currently has eight pounds of hay. One pound of hay
feeds the animals for three days. The grain that she has to feed the animals is
shown in the graph below. Given the rate at which the zookeeper is giving the
animals hay and grain, on which day will she have the same amount of grain and
hay remaining?
Grain Supply
10
9
8
Number of Pounds of Grain Left
6
5
4
3
2
0 1 2 3 4 5 6 7 8 9 10
Days
your answer
I
Answer:
Day 6
Step-by-step explanation:
Every 3 days 1 pound of hay is used every day 1 pound of grain is used. There are 10 pounds of grain and 8 pounds of hay. On the 6th day there are 6 pounds of hay left and 6 pounds of grain left.
The number of days after which the amount of hay and the grain will be the same is 12 days.
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
Hay = 8 pounds
1 pound = 3 days
From the graph,
Grain = 10 pounds
5 pounds left after 10 days
1 pound = 2 days
Now,
The number of days x after which the pounds left will be the same.
(-1/3)x + 8 = 10 - (1/2)x
(-1/3)x + (1/2)x = 10 - 8
(-2x + 3x)/6 = 2
x/6 = 2
x = 12
Thus,
After 12 days the hay and the grain left over will be the same.
Learn more about expressions here:
https://brainly.com/question/3118662
#SPJ1
y>-3x-2
y s 4x-3
how do i graph this?
Answer:
you can use desmos, it is a online graphing calculator
Step-by-step explanation:
Answer:
hat is this passage mostly about?
Click for the passage, "Studies in Ice."
A. Studying nature
B. Storing and moving ice safely
C. Powering drills with the sun
D. Saving messages in ice
please help there a
b
c
d
btw
Answer:
Step-by-step explanation:
b
Answer:
C
Step-by-step explanation:
A shows the range of numbers greater than 1, not including 1 (the circle on the number 1 is empty, meaning 1 isn't included - when it's filled in then 1 is included).
B shows the range of numbers less than 1, not including 1.
C shows the range of numbers less than and including 1.
D shows the range of numbers greater than and including 1.
'≤' means 'less than or equal to'
We're looking for the range of numbers less than and including 1: C