Answer:
4180 AED
Step-by-step explanation:
Given data
Principal= 4000
Time= 3 years
Rate= 1.5%
The compound interest expression is given as
A= P(1+r)^t
substitute
A=4000(1+0.015)^3
A= 4000(1.015)^3
A= 4000*1.045
A= 4180
Hence the worth will be 4180 AED
Billy makes 17 out of 20 free throws during a basketball tournament. He represents this as the fraction
What percentage of free throws did Billy make during the basketball tournament?
17%
20%
37%
85%
Answer: 85%
Step-by-step explanation:
17*5= 85%
(5*20=100%; 5*17=85%)
equation - 2(x-2) + 3 (4x-1)=0
Answer:
2(x-2) + 3 (4x-1) = 0
x = 1/2
QUESTION 13: Select each expression that is equivalent to -2 -3(n-1)."
3n+ 3-2
4(n + 1)
-2(n+2) + 5(n+1)
3n + 1
-5(n+1)
n+1
First, we have to simplify the first expression so we know what we're lookin' for.
-2-3n+3, -3n+1
We can scroll down the list of choices, and we can already see the answer.
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sorry if this doesn't help
Here's the png with the question. I think I have the right answer but I need help.
Answer:
the answer u have is right cause i have telepathy
Step-by-step explanation:
Answer:
D because you add the top and bottom then multiply height. Then divide by 2
Step-by-step explanation:
Use a table to find (h-8)(h-9).
Help!!!! I WILL GIVE BRAINLIEST !!!!
7. The daily cost of production in a video game factory is calculated using c(x) = 400 + 25x, where x is
the number of complete video games manufactured. Which set of numbers best defines the domain of c(x)?
(1) integers
(2)positive real numbers
(3) positive rational numbers
(4)whole numbers
Answer:
(4) whole numbersStep-by-step explanation:
Given function:
c(x) = 400 + 25xwhere x is the number of complete video games.The complete video games can be expressed as positive integers or whole numbers, so the domain is whole numbers.
Correct choice is (4)
Answer:
Whole Number
Explanation:
Domain : The set of all the input values (i.e. the value of x ) in the function is called domain
The daily cost of production in a video game factory is calculated using c(x) = 400 + 25x
Cost expression : C(x) = 400 + 25x
Cost expression : C(x) = 400 + 25x
As x defines the number of complete video, since number of video cannot be negative.
1) Integers : integers are the numbers which can be positive, negative or zero, but cannot be a fraction
As, number of videos cannot be negative
so, x cannot be any integers
So, Integers is not the domain
2) Positive real numbers : Real numbers are the numbers which include both rational and irrational numbers.
As the x represent the complete number of video games, thus, x cannot be irrational
Hence, Positive real numbers is not the domain
3) Positive Rational Number : a number is expressed in the form of p/q then it is a rational number
The number of videos are in the complete number, so a fraction cannot be a complete number, thus, rational number cannot be a domain.
4) Whole Number : Whole numbers include natural numbers that begin from 1 onwards
As Numbers of videos are the complete number, and they are always positive, which is the defination of whole number, Domain is whole number
Katelyn drove 210 miles in 3 hours. Samantha
drove 540 miles in 8 hours,
Who drove faster? Explain your answer.
please help it’s for 21 points
Answer:
katelyn
Step-by-step explanation:
you divide distance by time to get rate, and katelyn has a faster rate because 210/3 is more than 540/8
Answer:
Katelyn drove faster
t=d/s
s=d/t
d=s*t
Step-by-step explanation:
s=d/t is what we are using to find the speed
Katelyn- 210/3=70
Samantha-540/8=67.5
70>67.5
Katelyn drove faster
A rocket is the form of a circular cylinder closed at the lower end with a cone of the same radius attached to the top . The cylinder is of radius 2.5m and height 21m and the cone has the slant height 8m . Calculate the total surface area and the volume of the rocket
Answer:
V=462.076m ^3
Step-by-step explanation:
Students were asked how they travel to school. The graph shows the results of the survey. Based on the graph, how many students out of 300 students can be expected to walk or bike to school?
Answer:
we need the graph in order to find the answer.
Step-by-step explanation:
Solveeeee!!!!!!iiippp
the answer is less than 1/8 of a pizza. 1/4 divided by 6 = 1/4 x 1/6 = 1/24
and it is less than 1/8, pretty obvious.
Given the function f(x) = 2 x + 61 - 4, for what values of x is f(x) = 6?
O x= -1, x = 11
Ox=-1, x = -11
O x= 14 = -26
O x= 26, x=-14
Answer:
[tex]x = -1[/tex] or [tex]x = -11[/tex]
Step-by-step explanation:
Given
[tex]f(x) = 2|x+6| - 4[/tex]
Required
Find x when
[tex]f(x) = 6[/tex]
Substitute 6 for f(x)
[tex]6 = 2|x+6| - 4[/tex]
Add 4 to both sides
[tex]4+6 = 2|x+6| - 4+4[/tex]
[tex]10 = 2|x+6|[/tex]
Divide both sides by 2
[tex]5 = |x + 6|[/tex]
Rewrite as:
[tex]|x + 6| = 5[/tex]
This can be split to:
[tex]x + 6 = 5[/tex] or [tex]-(x + 6)=5[/tex]
Solve for x in both cases
[tex]x = 5 - 6[/tex] or [tex]x + 6 = -5[/tex]
[tex]x = -1[/tex] or [tex]x = -6 - 5[/tex]
[tex]x = -1[/tex] or [tex]x = -11[/tex]
Answer:
i think it’s x= -1, x = -11
Step-by-step explanation:
Given that 6 > -2, which statements are true? Check all that apply.
(2)(6) > (-2)(2)
-2
2 2
(-2)(6) > (-2)(-2)
-2
-2 --2
(2)(6) < (-2)(2)
-2
2 2
NIO
Answer:
hello rspl social science sample paper chaye
Answer:
i don't know
Step-by-step explanation:
What will be the new position of the given point (–2, –3) after reflection across the x-axis?
a) (2, 3)
b) (-3, -2)
c) (-2, 3)
d) (3, -2)
Answer:
(2,3)
Step-by-step explanation:
The new position of the point (–2, –3) after reflection across the x-axis is (-2,3)
How to determine the new position?The point is given as:
(-2,-3)
The rule of reflection across the x-axis is:
(x,y) -> (x,-y)
So, we have:
(-2,-3) -> (-2,3)
Hence, the new position of the point (–2, –3) after reflection across the x-axis is (-2,3)
Read more about reflection at:
https://brainly.com/question/4289712
#SPJ2
cual es la raiz cuadrada de 35
Answer:
la raíz cuadrada de 35 es: √35= 5.91 el resultado es: 5,91.
I need help pls help me with this i still dont know how to do it
Answer: u multiply them all together
Step-by-step explanation:nugggybi8ybggg8yiubgy8iibgu777777777b8u
SWYK 16: Slope and Y-Intercept
The equation y = 10x + 15 represents a gym that charges. What is the slope and y-intercept?
PLS HELP DUE TODAY,25 POINTS TO BRAINLIEST
Answer:
I think it’s H
Step-by-step explanation:
Answer:
The answer is H bacause it has the most number of colours
what is the answer to 15-2x=-7x= solve for x
Answer:
-3 is what I got
Step-by-step explanation:
How much greater is this week’s median temperature than last week’s median temperature?
2 degrees
3 degrees
4 degrees
5 degrees
Answer:
5 degrees
Step-by-step explanation:
Kelly saved 4/5% of her allowance.What is that percent expressed as a fraction and as a decimal
can you solve this for me please?
Answer:
19: 106
20: 79
21: 70
Step-by-step explanation:
Circle upper left
The central angles all add up to 360 degrees
BC + CD + 148 = 360
But CD = BC
2BC + 148 = 360 Subtract 148 from both sides
2BC = 360 - 148 Combine
2BC = 212 Divide by 2
BC = 106
20
3 of the 5 arcs are marked as being equal.
Let each of them be called = x
3x + 41 + 82 = 360 Combine
3x + 123 = 360 Subtract 123 from Both sides.
3x = 360 - 123
3x = 237
x = 237 / 3
x = 79
BC = 79
21
Unless DE and FC are diameters, this can't be solved. I will assume they are.
FB + 48 + 22 = 180.
FB + 70 = 180
FB = 110
===========
FC = FB + BD + DC
180 = 110 + 22 + DC
180 = 132 + DC
DC = 180 - 132
DC = 48
===========
BC = BD + DC
BC = 22 + 48
BC = 70
Fatimah wants to build a one-sample z interval to
estimate the proportion of students at her school who ate
breakfast every day last week with 90% confidence. She
takes a random sample of 75 students and finds that 20
ate breakfast every day last week.
What critical value z* should Fatimah use to construct
this confidence interval?
A) z* = 1.282
B) z* = 1.645
C) z* = 1.96
D) z* = 2.576
Answer:
B: z*=1.645
Step-by-step explanation:
Khan academy step by step
Answer: z*=1.645
Step-by-step explanation:
Please help me with this
9514 1404 393
Answer:
Vertex: (-1, 4)
Maximum: f(-1) = 4
Increasing: (-∞, -1)
Decreasing: (-1, ∞)
Step-by-step explanation:
The equation can be written in vertex form by "completing the square."
First factor out the leading coefficient from the x-terms.
f(x) = -(x² +2x) +3
Then add the square of half the x-coefficient inside parentheses. Add the opposite of that amount outside parentheses.
f(x) = -(x² +2x +1) +3 +1
Write in vertex form.
f(x) = -(x +1)² +4 . . . . . . . compare to a(x -h)² +k
You can see that the vertex is (h, k) = (-1, 4), and that the vertical scale factor 'a' is negative. This means the vertex is the maximum and the parabola opens downward.
The function will be increasing to the left of the maximum, decreasing to its right.
__
Vertex: (-1, 4)
Maximum: f(-1) = 4
Increasing: (-∞, -1)
Decreasing: (-1, ∞)
Graph: see attached
The Sumner Museum had collected family photos of town residents for more than a
century. The museum director reported that between 1890 and 1900, the average family
photo had 5 family members in it. They had 163 family photos from that decade.
163 photos
1890-1900, 5 family members
About how many people would you expect to see in all of the photos from the decade
1890-1900?
Answer:
3
Step-by-step explanation:
444444444444
Jay is paid $12.50 per hour. Last week, his paycheck totaled $112.50. How many hours did he work? Write and solve an equation to represent the situation.
Answer:
9 hours
Step-by-step explanation:
If he earns 12.50 an hour...
112.50 ÷ 12.50 = 9 hours
Answer:
9 hours
Step-by-step explanation:
112.50 ÷ 12.50 = 9 or 9 hours
Amanda pours 3/4 of her water into Barbara’s empty bottle. Barbara then pours 3/5 of her water into Charlie’s empty bottle. Charlie then pours 1/2 of his water into David’s empty bottle. If David now has 18 ounces of water, how many ounces does Amanda still have?
Answer:
20 ounces of water
Step-by-step explanation:
Work backwards. David has 18 ounces, which is half of Charlie's. So, Charlie had 18•2=36 ounces. That was 3/5 of Barbara's water, so Barbara had 60 ounces. That is 3/4 of Amanda's water, so Amanda had 80 ounces. To find how much Amanda had left subtract 60 from 80 to get 20.
What's 5m²+5m+9m+8m²-m²= plss
Answer:
12m^2+14m
Step-by-step explanation:
The "^means exponet" Hope I made your day
:)
Triangle LMN is given. What is the value of cos(N)?
A) 4/5
B) 3/5
C) 3/4
D) 4/3
*WILL GIVE BRAINLIEST*
The sum of the areas of all the faces of a 3D object is called:
A: area
B: surface area
C: volume
D: perimeter
Answer:
b
Step-by-step explanation:
Answer:
Surface area
Step-by-step explanation:
Area is the space taken up by one surface plane
Volume is the amount of space taken up by the entire object
Perimeter is the length of all the edges of the shape combined