Answer:
200
Step-by-step explanation:
A ticket at a movie theater costs $9.25.
How many tickets were purchased if the the total cost of tickets was $240.50?
Answer:
26 tickets
Step-by-step explanation:
240.50 divided by 9.25
Answer:
the answer to this is 26
Step-by-step explanation:
240.50 ÷ 9.25 = 26
15 POINTS! Please solve: 3 - 2x = 13 + 3x
Answer:
x= -2
Step-by-step explanation:
hope this helped <3
which expression has a value of 50
Answer:
b
Step-by-step explanation:
(50 +10) / ( 5+5)
please help!!!!!!!!!!!! !!!
2(2x + 3)^2– 7(2x + 3) - 4
Answer:
Solution in photo
Step-by-step explanation:
solve the system of equations
−4x+3y=−2
y=x−1
x =
y =
A coat that usually cost $120.00 is marked 1/3 off. What is the sale price of the coat?
Answer:
The sale price would be $80.00
Step-by-step explanation:
1/3 (33%) of $120 is $40.
$120 - $40 = $80
i don’t know how to do this and it’s due in an hour someone help please
Answer:
912 divided byt he square root of AB to 5^2
Step-by-step explanation:
Answer:
AB to 5^2
Step-by-step explanation:
Flattykawa -_-
Use I'Hopital's Rule more than once to rewrite the limit in its final form as lim x --> 0
lim x --> 0 e^x -sinx - 1/ x^4 + 7x^3 + 8x^2
To compute the limit
[tex]\displaystyle\lim_{x\to0}\frac{e^x-\sin x-1}{x^4+7x^3+8x^2}[/tex]
notice that when x = 0, both the numerator and denominator converge to 0. Apply l'Hopital's rule once gives
[tex]\displaystyle\lim_{x\to0}\frac{e^x-\cos x}{4x^3+21x^2+16x}[/tex]
but again, this returns the indeterminate form 0/0. Applying again gives
[tex]\displaystyle\lim_{x\to0}\frac{e^x+\sin x}{12x^2+42x+16}[/tex]
so that the numerator converges to e⁰ + sin(0) = 1, and the denominator converges to 12•0² + 42•0 + 16 = 16.
So the limit is 1/16.
An ant travels at 45 cm every 3 minutes how far does the ant travel in 1 minute?
Answer:
15 cm every 1 minute
Step-by-step explanation:
Simply divide 45 by 3
Here is a list of numbers:
4.6, 3.9, 6.8, 8.6, 3.5, 0.8, 8.5, 2.8, 2.6
State the mediant
Answer:
median is 3.9
Step-by-step explanation:
You arrange them all from the smallest to the biggest, then cross out pairs from each side till you get the one in the middle
0.8, 2.6, 2.8, 3.5, 3.9, 4.6, 6.8, 8.5, 8.6
Justin drives 7.5 miles in 15 minutes. If he drove three hours in total at the same rate, how far did he go?
Answer:
Justin drove 90 miles in 3 hours.
Step-by-step explanation:
Given that:
Justin drives 7.5 miles in 15 minutes.
Speed of Justin = [tex]\frac{7.5}{15}[/tex]
Speed of Justin = 0.5 miles per minute
For speed in hours, we will multiply by 60
Speed of Justin = 0.5 * 60 = 30 miles per hour
Distance covered in 3 hours = 30 * 3 = 90 miles
Hence,
Justin drove 90 miles in 3 hours.
The total distance covered by Justin at the same rate is equal to 90 miles.
Given the following data:
Distance A = 7.5 milesTime A = 15 minutesTotal time = 3 hoursConversion:
1 hour = 60 minutes
3 hours = 180 minutes
To determine the total distance covered by Justin at the same rate:
First of all, we would calculate the rate of Justin's speed as follows:
[tex]Speed =\frac{distance}{time} \\\\Speed =\frac{7.5}{15}[/tex]
Speed = 0.5 miles per min.
For the total distance:
[tex]Total\;distance = speed \times total\;time\\\\Total\;distance = 0.5 \times 180[/tex]
Total distance = 90 miles.
Read more: https://brainly.com/question/10545161
What is the perimeter of the shaded figure?
Square unit
Answer:
16
Step-by-step explanation:
What is 17,242 rounded to the nearest 10,000
17,242 rounded to the nearest 10,000 is 20,000.
The given number is 17,242.
We need to round the given number to the nearest 10,000.
How to round the given number to the nearest 10,000?To round a number to the nearest 10,000, check the thousands of digits to decide whether to round up or round down. If the thousands are 5000 or more, round up. If they are 4999 or less, round down. In the given number the thousands are greater than 5000.
So, 17,242 rounded to the nearest 10,000 is 20,000.
Therefore, 17,242 rounded to the nearest 10,000 is 20,000.
To learn more about rounding to the nearest 10,000 visit:
https://brainly.com/question/310894.
#SPJ2
log, (5x + 4) = 3x – 4
Answer:
X-4
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable
what is the value of (f – 9)(144)?
What correlation is shown by the scatter plot?
Who can answer this?
Answer:
nonliner and linear c.
Step-by-step explanation:
kkkkkkkkkkkkkkkkkkkk
A6 ft tall man standing next to a tree casts a 8 ft shadow. If the tree is 15 ft tall then how long is its shadow?
Answer:
The tree's shadow is 20 ft long.
Step-by-step explanation:
If you take 6 and 15 and turn it into a fraction 6/15 and take 8 and the missing value (x) and turn that into a fraction 8/x, then you can move to the multiplication.
6/15 *8/x = 6x=120/6
120/6=20
Hope this helps :)
simplify the expression 5^-3
Answer:
It is the 3rd answer, 1/5³. I checked. Happy to help. Brainliest would be thanking.
due in a few hours, i'll give brainliest to the correct answer!!!
Answer:
Angle a=45, Angle b=45
Step-by-step explanation:
The angles are complementary angles which means they both add up to 90 degrees. And if angles a and b are equal then its 90/2 which is 45.
WILL MARK BRAINLEST!!!!!!
What should be the first step in adding these equations to eliminate y?
8x + 3y = 2
+ 4x - 6y= -7
O A. Multiply the top equation by 4.
O B. Multiply the bottom equation by 8.
C. Multiply the bottom equation by 2.
D. Multiply the top equation by 2.
D. Multiply the top equation by 2.
Answer:
D
Step-by-step explanation:
Given the 2 equations
8x + 3y = 2 → (1)
4x - 6y = - 7 → (2)
Multiplying the top equation (1) by 2 and adding to (2) will eliminate y
16x + 6y = 4 → (3)
Add (2) and (3) term by term to eliminate y
20x + 0 = - 3
20x = - 3 ( y has been eliminated )
Find the sales tax. Then find the total cost of the item.
Sales Tax
Selling Price Rate of Sales Tax Sales Tax
$40.00
4%
?
The sales tax is $
The total cost is $
Answer:
100 + 4 = 104%
40/100 X 104 = 41.6
total cost: $41.60
sales tax: $1.60
Answer:
Tax: $1.6
Total cost: $41.6
Step-by-step explanation:
40*0.04 = 1.6, 40 + 1.6 = 41.6
May someone tell me if I’m correct cause I think I’m right but I need to double check with someone thanks
Answer: Proportional
Step-by-step explanation: Any table that starts with (0,0), it means it’s proportional!
?• (-10) = 90
Please help I need it now
Answer:
x = -9
Step-by-step explanation:
x • -10 = 90
x = 90/-10
x = -9
Hope this helped! <3
pls answer!! ty 13 points!!! :))
Ella's Grade: 15
Minh's Grade: 16
Step-by-step explanation:
If each grade has 20 girls in the grade, then that implies effectively that the ratios would apply via fractions, which are 3:4 and 4:5. As such, take both Fractions and increase them both to 20: 15:20 and 16:20.
I need help with this fast! Thanks!
What is the value of the expression? 9 3/4−2 1/5+1/2
_ -- > Ex: 9 1/7
I need this fast!
Answer: 8 1/20 or 8.05.
Step-by-step explanation: First you would want to make 9 3/4 - 2 1/5 to 39/4 - 11/5. We need to get the LCD or Least Common denominator of 4 and 5, which is 20. The rule is what you multiplied the denominator by you must multiply the numerator by, so our new equation is 195/20 - 44/20, which is 151/20. Now, we have to find the LCD of 2 and 20, which is 10. So 151/20 + 10/20 is 161/20 or 8 1/20.
18. The half-life of a radioactive isotope is 7 years.
Initially, there are 100 grams of the isotope.
Which expression shows the amount of the isotope
remaining after x years?
Answer:
100(0.5)^X/7
Step-by-step explanation:
That is how you would put it ;)
What value represents the horizontal translation from the graph of the parent function f(x) = x2 to the graph of the
function g(x)=(x-4)2+2?
O-4
O-2
O2
O4
Answer:
-4
Step-by-step explanation:
When we talk of the horizontal translation, we are dealing with a change in the x value
Initially we had x alone while we had x-4 in the second
What this mean is that there is a change of -4
Answer:
Step-by-step explanation:
i put -4 and wrong, pretty sure its 4
Given that x is a nonnegative number, a student conjectured that x+3
Which value of x is a counterexample to the student's conjecture?
X= -1/3
X= -3
X= 2
X= 3
Answer:
[tex]x = 2[/tex]
Step-by-step explanation:
Given
Conjecture: [tex]x + 3 < x^2[/tex] --- (Missing)
Required
Which value of x prove the conjecture otherwise
To do this , we simply substitute the values of x in the options
[tex]1.\ x = -\frac{1}{3}[/tex]
This is negative;
So, there is no need to check
[tex]2.\ x = -3[/tex]
This is also negative;
So, there is no need to check
[tex]3.\ x = 2[/tex]
[tex]x + 3 < x^2[/tex]
[tex]2 + 3 < 2^2[/tex]
[tex]5 < 4[/tex]
This value of x is false because 5 is not less than 4
[tex]4.\ x = 3[/tex]
[tex]x + 3 < x^2[/tex]
[tex]3 + 3 < 3^2[/tex]
[tex]6 < 9[/tex]