Answer:
2.24
Step-by-step explanation:
that's the square root of 5
What is the answer to 287=66x+y
What is the area, in square feet, of the trapezoid below?
Please help
See the picture
Which description is paired with its correct expression? two less than the quotient of a number cubed and four, increased by eight; 2 minus StartFraction n cubed Over 4 EndFraction + 8 six times the difference of five and a number squared; 6 (n squared minus 5) three more than the quotient of nine and a number cubed, decreased by two; 3 + StartFraction 9 Over n cubed EndFraction minus 2 twice the difference of a number squared and three; 2 n squared minus 3
Answer:
Three more than the quotient of nine and a number cubed, decreased by two; 3 + StartFraction 9 Over n cubed EndFraction minus 2
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
i took the review
Dylan has 1,024 in credit card debt. The credit card has an APR of 15% and is compounded monthly. If he pays 300 per month, how long will it take to pay off the credit card?
Answer:
2.1314 Months.
Step-by-step explanation:
The time it will take to pay off the credit card is 3.86 months.
What is Compound interest?Compound interest is a method of calculating the interest charge. In other words, it is the addition of interest on interest.
Compound Interest =P(1+r/n)^rt
We are given that;
Debt credit card= 1024
APR=15%
Now,
FV is the remaining balance of the credit card debt, PMT is 300, i is 0.15/12 (the APR divided by 12 months), and n is the number of months. We want to find n when FV is zero, which means the debt is paid off. So we have: 0=300×0.15/12(1+0.15/12)n−1
Solving for n, we get: n=log(1+0.15/12)log(1−0.15/12×0/300)≈3.86
Therefore, by the given interest rate the answer will be 3.86 months .
Learn more about interest here;
https://brainly.com/question/1548909
#SPJ2
A sandwich store charges a $10 delivery fee, and $4.50 for each sandwich
a. What is the total cost (sandwiches and delivery charge) if an office orders 6 sandwiches?
What is the total cost for x sandwiches
Answer:
$37.00
Step-by-step explanation:
The equation is: y= (4.50 * x) + 10
Plug 6 in for x: y= (4.50 * 6) + 10
4.50 * 6 = 27
27+10 = 37!
6. Becca is helping to sell tickets to the spring musical. They sold 135 tickets and collected $799. Each student ticket costs $5 and each adult ticket costs $7. Define the variables, and write a system of equations to find out how many student tickets and adult tickets were sold. Label everything for full credit!
Answer:
$400 dollars in five dollar tickets then $399 dollars in seven dollar tickets.
so you do $400+$399=799
Step-by-step explanation:
You do $400÷5=80 then you do $395R4÷7=55 Then you do 55+80=$135.
so 55 adult tickets and then 80 student tickets.
? - 20.8 = 41.06
Please help
Answer:
61.86
Step-by-step explanation:
41.06+20.8= 61.86
61.86-20.8=41.06
Please help ASAP! Will Mark brainliest!
Answer:
Tomorrow
Step-by-step explanation:
-6+x÷14=-5 solve for x
The total cost c to rent any number
of movies m from an online movie
rental company is represented by
the function c = 1.5m + 5. The
cost to rent movies from a different
company is shown in the graph.
a) Compare the y-intercepts.
b) Compare the rates of change.
Answer:
a. The y intercept the the first rental company is 5 while the y intercept for the graph company is 4
b. The rate of change is steeper with the first company
Step-by-step explanation:
If you can help comment please
Answer:
well the range is -9 to 11 also written as -9 < x < 11
Step-by-step explanation:
A store marks up a laptop 150% from its original price of $299. There is a sale for 25% off all items in the store. What is the sale price for
the computer?
A $448.50
B. $336.38
C. $225.00
D. $112.13
Show work
Answer:
B.336.38
Step-by-step explanation:
I have experience this question before
Solve the system of equations.
A.(1, 4)
B.(4, 1)
C.infinitely many solutions
D.no solution
An object is launched directly in the air at a speed of 72 feet per second from a platform located 12 feet above the ground. The position of the object can be modeled using the function f(t)=−16t2+72t+12, where t is the time in seconds and f(t) is the height, in feet, of the object. What is the maximum height, in feet, that the object will reach?
Answer:
93 feet
Step-by-step explanation:
The highest point the object will be the vertex of the given function. Because the derivative of the function at the vertex is zero, we can set up the equation f'(t)=0. After substituting, we get t=2.25 as the x coordinate. when we plug this vaule we get 93.
A motorcycle is traveling down the highway at a speed of 90 mph, if he covered a distance of 212 miles how long has he been traveling for? show work if you can
Answer:
2 hours 23 minutes i think
Evaluate
x+y+z when x=3, y=2 ,z=1
Answer:
6
Step-by-step explanation:
x+y+z
3+2+1
=6
I hope it helps!
Paaaaaaatabang ko ani bi hahahaha kinsay kabalo
Can someone please help me. I will give you brainliest, I’m struggling bad...
The student government wants to determine the theme for the eighth-grade dance. Which group would it be best to take a sample from?
A.) student government
B.) eighth-grade students
C.) eighth-grade students in student government
D.) middle school students
The correct answer is B.) Eight-grade students
Explanation:
The purpose of a sample is to choose a reduced number of people from a specific population to study and analyze their opinions, behavior, ideas, etc. as part of a research process. Moreover, the sample or individual selected is directly related to the purposes of the research. For example, in research about the opinions of citizens about new policies, the citizens of the specific country or city should be selected.
In this context, eighth-grade students should be selected as part of the sample because this group is directly affected by the theme of the eighth-grade dance. Also, it is the interest of this group the one that determines the final theme rather than all the students or the student government.
Answer: A
Step-by-step explanation: I think It is A because it makes sense
Find the 91st term of the arithmetic sequence 28, 8, –12, ...
Anybody know the answer?
Answer:
-1772
Step-by-step explanation:
The nth term of an arithmetic sequence is expressed as;
Tn = a+(n-1)d
a is the first term
n is the number of terms
d is the common difference
From the sequence
a = 28
d = 8-28 = -12-8 = -20
n =91(since we are looking for the 91st term)
Substrate
T91 = 28+(91-1)(-20)
T91 = 28+90(-20)
T91 = 28-1800
T91 = -1772
Hence the 91st term is -1772
Adinah and her friend planted a maple tree. The expression 3.1a + 5.2 can be used to find the height of the tree, in feet, after a years. How tall is the tree when a = 9
Answer:
33.1
Step-by-step explanation:
The tree would be 33.1 feet in 9 years.
the problem i put in my calculator is 3.1 * 9 + 5.2 , this is because if there is no sign indicating to add, subtract ect. you will multiply
Please hurry it’s missing
Answer:
the answer is 1 28/104 or one whole and 28 over 104 :p
Complete the table.
Type whole numbers or decimal.
Answer:58, 1,102,
Step-by-step explanation:
A scooter maintains a pace of 1.45 minutes per mile, with fuel economy of 85 miles per gallon. How many seconds can it travel on 145 mL of fuel under these conditions?
Answer:
283 seconds
Step-by-step explanation:
The computation of the number of seconds would it travel is as follows
Pace is
[tex]\frac{1.45\ minute}{mile}= \frac{87\ seconds}{mile} \\\\Fuel\ economy = \frac{85\ mile}{gallon}[/tex]
The volume of fuel = 145 ml = 0.0383 gallon
Now from 145 ml of the scooter fuel would be
= [tex]\frac{85\ mile}{gallon} \times 0.0383\ gallon[/tex]
= 3.255 mile
Now time for travel is
= [tex]\frac{87\ sec}{mile} \times 3.255\ mile\\[/tex]
= 283 seconds
Which of the following equations could be used to show the relationship
between number of days and amount of soda consumed? Select all that
apply.
Answer:
b and e
Step-by-step explanation:
Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)
On which number line do the points represent negative seven and one over two and +1?
do u guys know
are you still stuck on the question
please help me ill give 20 points and mark brainliest
Answer:
y=1/2x-1
Step-by-step explanation:
The slope is 1 over 2, and the y intercept is -1
Hope it helps!
This is due by midnight pls help
Answer:
517.28
Step-by-step explanation:
42.4 x 12.2= 517.28
Answer:
517.28
Step-by-step explanation:
Find the perimeter and the area of the polygon with the given vertices.
N (0,2), P (5,2), Q (5,5), R (0,5)
The perimeter is
units.
The area is
square units.
9514 1404 393
Answer:
perimeter: 16 unitsarea: 15 square unitsStep-by-step explanation:
The dimensions of the rectangle are 3 by 5 units, so the perimeter is ...
P = 2(W+L) = 2(3+5) = 16 . . . units
__
The area is ...
A = WL = (3)(5) = 15 . . . square units
Find the length of each arc .
Answer:
A. [tex] 12\pi [/tex] mi
Step-by-step explanation:
Length of arc = r∅
Where,
Radius (r) = 16 mi
Angle in radians (∅) = [tex] \frac{3\pi}{4} [/tex]
Plug in the values
Length of arc = [tex] 16*\frac{3\pi}{4} [/tex]
Length of arc = [tex] \frac{16*3\pi}{4} [/tex]
Length of arc = [tex] \frac{4*3\pi}{1} [/tex]
Length of arc = [tex] 12\pi [/tex]
