Answers
Answer:
i think the answer is 117
Step-by-step explanation:
Related Questions
A TV has an original price of $499. Enter the new price after the given percent of change.
40% increase
Answers
Answer:
$698.60
Step-by-step explanation:
What you would do is [tex]499*.40=199.60\\[/tex]
Then you would take [tex]499+199.6= 698.60[/tex]
That would then be your final answer
4(x-3) - (x + 1) = 3x - 12
Answers
0=1
Which is incorrect zero can’t equal 1
Jacob and his parents are going to visit Mitford University, which is 455 miles from where they live. They plan to drive for 4 hours on the first day, then stop at a hotel for the night and complete the trip on the second day. They expect their average speed will be 65 miles per hour. How many hours will they drive on the second day?
Answers
Answer: 3 hours
Step-by-step explanation: 65x4=260 455-260=195 195/65=3
The time taken by Jacob's family on the second day will be 3 hours.
What is speed?Speed is defined as the ratio of the time distance traveled by the body to the time taken by the body to cover the distance.
The time is calculated as:-
For 4 hours of driving at an average speed of 65 miles per hour, the distance covered is,
d = 65 x 4 = 260 miles
Miles remaining for the second day is,
455 - 260 = 195 miles
Time taken to cover 195 miles second day is,
T = 195 / 65 = 3 hours
Therefore, the time taken by Jacob's family will be 3 hours.
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512^2/3
Evaluate and explain how pls
Answers
Answer:
64
Step-by-step explanation:
Use [tex](x^a)^b=x^{ab}[/tex]
So [tex]512^{\frac{2}{3}}=(512^\frac{1}{3})^2 =8^2=64[/tex]
PLEASE HELP DUE TONIGHT!! (Click on picture it’s area)
Answers
Answer:
hope this helps :>
Find a polynomial which, when added to the polynomial 3x^2+3x-1 is equivalent to the following expressions:
2x^2-3
Answers
Which equation shows how to use equivalent fractions to evaluate 11/12 - 5/6?
Bro this is impossibl
Answers
Answer:
1/12
Step-by-step explanation:
6. S.ID.B.5 Students were asked to name their favorite sport from a list
of basketball, soccer, or tennis. The results are shown in the table
below.
Girls
Boys
Basketball
42
84
Soccer
58
41
Tennis
20
5
What percentage of the students chose soccer as their favorite sport?
Answers
The table you provided is kinda hard to read but I'll try to answer this. This question requires three steps.
1) find the total # of students.
[tex]= 42 + 84+58+41+20+5\\=250\ students\ in\ total[/tex]
2) find how many chose soccer as their favourite sport.
[tex]=58+41\\=99\ students[/tex]
3) divide # of student who chose soccer by the total # of students then multiply by 100.
[tex]=\frac{99}{250}\ x\ 100[/tex]
= 39.6% of students chose soccer as their favourite sport.
*remember, this on the basis that I read the table correctly...
39.6% of students chose soccer as their favourite sport.
What is the percentage?The Percentage is defined as representing any number with respect to the 100. It is denoted by the sign %.
The table you provided is kinda hard to read but I'll try to answer this. This question requires three steps.
1) find the total number of students.
= 42 + 84 + 58 + 41 + 20 + 5
= 250 students.
2) find how many chose soccer as their favourite sport.
= 58 + 41 = 99
3) divide the number of students who chose soccer by the total number of students then multiply by 100.
[tex]=\dfrac{99}{250}\times 100[/tex]
= 39.6%
= 39.6% of students chose soccer as their favourite sport.
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The Function f(x) is shown in the graph. What is the equation for f(x)? Enter your answer in the box. f(x)=____
Answers
hope this helps
Your mother asked you to turn the oven to 325F. This is 75F less than it was. What was the original temp.?
Answers
what would 4/10 be as a decimal
Answers
Explanation: cause yea
What is the slope of the line in the picture? Thanks:)
Answers
Answer:
y=-x-1
Step-by-step explanation:
5/5=1
rise/run = slope
Answer:
the slope is 1 m=1
Step-by-step explanation:
How do you graph x = 1/4
Answers
Answer:
Yes
Step-by-step explanation:
Draw a vertical line on the x value of 1/4
It's just a straight line upwards
Hope you could understand.
If you have any query, feel free to ask.
Find the circumference of a circle that has a radius of 27.2 cm
Answers
Answer:
54.4π cm²
Step-by-step explanation:
[tex]C=2\pi r[/tex]
[tex]C=2\pi(27.2)[/tex]
[tex]C=54.4\pi[/tex]
Therefore, the circumference of the circle is 54.4π cm²
Answer:
C≈170.9cm
Step-by-step explanation:
What is 50mm equal to km ?
Answers
Answer:
5e-5
Explanation:
How do you convert mm to KM?
The method to convert millimeters to kilometers is very simple. Simple way to do mm to km conversion is by dividing the millimeters value by 1000000
.............I hope this helps! ...................
What is the x coordinate of the solution
Answers
Answer:
The x coordinate of the solution is 6.
Step-by-step explanation:
(x, y) = (6, -5)
-5y + 4x = 49
7y + 2x = -23
2 plus 2 is for times 20 is
Answers
HELP! if answer is right i will mark brainliest
Answers
Answer: 4 m
Step-by-step explanation:
Volume = length x width x height
240 = b x 7.5 x 8
240 divided by 7.5 is 32, and 32 divided by 8 is 4, so:
4 = b
I hope this helps!
Julio has $2. 75 in his pocket in nickels and dimes. The number of dimes is 10 less than twice the number of nickels. Find the number of each type of coin.
Answers
You can use linear equations and then can solve that system of linear equations to find the number of each type of coin Julio has got in the given condition.
The number of coin that Julio got in his pocket for each type are given as
Number of nickles = 12
Number of dimes = 14
How to form mathematical expression from the given description?You can represent the unknown amounts by the use of variables. Follow whatever the description is and convert it one by one mathematically. For example if it is asked to increase some item by 4 , then you can add 4 in that item to increase it by 4. If something is for example, doubled, then you can multiply that thing by 2 and so on methods can be used to convert description to mathematical expressions.
How to find how many nickles and how any dimes has Julio got in his pocket?Let Julio has got x amount of nickels and got y amount of dimes in his pocket. Then by the given description, we have got;
Number of dimes = twice the number of nickle - 10
[tex]y = 2x -10[/tex]
Total amount in his pocket = $2.75
Total amount = amount by x nickles and amount by y dimes
[tex]2.75 = x \times 0.05 + y \times 0.1[/tex] (since one nickle = $0.05, and one dime = $0.1)
Thus, we got system of linear equations for given condition as:
[tex]y = 2x - 10\\0.05x + 0.1y = 2.75[/tex]
Substituting value of y from first equation in the second equation, we get:
[tex]0.05x + 0.1(2x-10) = 2.75\\0.05x + 0.2x - 1 = 2.75\\0.25x = 3.75\\\\x = \dfrac{3.75}{0.25} = 12[/tex]
Thus, there are 12 nickles in Julio's pocket
Putting this value in first equation, we get:
[tex]y = 2x - 10\\y = 2 \times 12 - 10\\y = 24 - 10 = 14[/tex]
Thus,
The number of coin that Julio got in his pocket for each type are given as
Number of nickles = 12
Number of dimes = 14
Learn more about linear equations here:
https://brainly.com/question/13722693
An Olympic-sized swimming pool can hold approximately 6.60 x 105 gallons of water. Calculate the volume of the water in cubic meters (m3).
Answers
The volume of the pool is 1.74*10^8 cubic meters
To solve this problem, we convert the volume of the water from gallons to m^3.
Conversion of UnitThis is done to convert one unit of a substance to another unit of that particular substance. In this question, we are converting from gallon - meter cube
Data;
v = [tex]6.60*10^5[/tex][tex]1 gallon = 264.17m^3[/tex]let's solve for v
[tex]1gallon = 264.17m^3\\ 6.60*10^5 gallon = x[/tex]
cross multiply both sides and solve for the volume in cubic meters
[tex]x = 6.60*10^5 * 264.17\\ x = 174352200\\ x = 174.352*10^6m^3 = 1.74*10^8m^3[/tex]
The volume of the pool is 1.74*10^8 cubic meters
Learn more on conversion of unit here;
https://brainly.com/question/8426032
-7/8 - 2 1/6 as a mixed number in simplest form
Answers
Answer:
-3 1/24
Step-by-step explanation:
First, find common denominators. The denominator needed for both of the fractions is 24.
Multiply the numerator by the amount you multiplied to get your denominator to 24.
-21/24 - 2 4/24
Second, subtract both of your fractions:
-21/24 - 2 4/24
= -3 1/24
-3 1/24 is your answer in simplest form.
Mrs. Lopez found a dining table on sale for 45% off. If the original price was $1,250, how much did she save?
Answers
Answer:
$562.5
Step-by-step explanation:
1250*45%= 562.5 o 1250*45/100=562.5
el 100 representa el %
Which ordered pair is a solution for the following system of equations?
(2,2) or (0,-1)
3x – 2y = 2
x + 2y = 6
Answers
If you substitute y=2,x=2, you get satisfaction of the system of equation; if you substitute the other coordinate the system will not be satisfied
When asked to factor 90x – 15, Anne gave (5x-3)(x+5) as her answer. Brenda told her that this is wrong. Help Anne factor the given by showing the complete process.
Answers
Answer:
15(6x - 1)
Step-by-step explanation:
90x – 15
15(6x - 1) [Distributive property]
Please help!
9. Find the value of x in the triangle.
Answers
Answer:
47°
Step-by-step explanation:
The sum of the interior angles of a triangle = 180°
Therefore, x = 180 - 48 - 85 = 47°
Answer:
47
Step-by-step explanation:
reason being the interior of a triangle is 180
so if you take 180 - 48 - 85
leaves u wit 47
hope this helps!!!
Which number is a reasonable estimate for the difference of the equation 8,747 − 2,119 = ________? 4,000 5,000 6,000 7,000
Answers
Answer:
7,000.
Step-by-step explanation:
Subtract 8,747 - 2,199. This equals 6,628. Look at the hundreds place. It's greater than 4 so round up. You will get 7,000.
Answer:
7000
Step-by-step explanation:
because i know........
Factor: 18x – 27y – 6 pls
Answers
Answer:
3(6x – 9y – 2)
Step-by-step explanation:
18x – 27y – 6
3(6x – 9y – 2)
“Determine whether 3x+12+x is equivalent to 4(3+x). Use properties of operations to justify your answer” PLEASE HELP
Answers
Answer:
It’s equivalent.
Step-by-step explanation:
Collect like terms: 4x+12 = 4(3+x)
Expand brackets: 4x+12 = 12+4x
Rearrange: 4x+12 = 4x+12
if d=√4×9×16, find the value of d
Answers
Answer:
d = 288
Step-by-step explanation:
Answer:
d = 24
Step-by-step explanation:
hope this helps!!!
Which of the following shows the correct evaluation for the exponential expression ( look at the picture)
