Given:
The first four numbers in a pattern are 4, 2, 1, and 0.5.
To find:
The next three numbers in the pattern.
Solution:
We have a pattern,
4, 2, 1, 0.5
Clearly, it is a GP and the common ratio is [tex]\dfrac{1}{2}[/tex] because each term is half of its preceding term.
Next term after 0.5 = [tex]0.5\times \dfrac{1}{2}=0.25[/tex]
Next term after 0.25 = [tex]0.25\times \dfrac{1}{2}=0.125[/tex]
Next term after 0.125 = [tex]0.125\times \dfrac{1}{2}=0.0625[/tex]
Therefore, the next three numbers in the pattern are 0.25, 0.125 and 0.0625 respectively.
Peter expected to earn $425 in a week. In fact, he earned $500. What was the percentage error? (Round to nearest percent)
Answer:
15%
Step-by-step explanation:
im almost certain its 15%
Need Help I'm A Good Person
Answer:
C
Step-by-step explanation:
I think thats what they are saying anyway
Fill in the blank. If 9/24 =3/x , then x is .
Answer:
X=8
Hope I helped
Answer:
8
Step-by-step explanation:
Write it out: [tex]\frac{9}{24} = \frac{3}{x}[/tex] Cross multiply, then divide: 3 × 24 = 72, 72 ÷ 9 = 8So, the blank is 8I hope this helps!
Customers at an ice-cream shop took a survey. The results showed that 279 customers rates the shop as being "very satisfactory." This number represented 45% of the total number of customers who took the survey. What was the total number of customers who took the survey ? Explanation plz
Answer:
620 customers
Step-by-step explanation:
Customers at an ice-cream shop took a survey.
Let the total number of customers who took the survey be represented by x
We are told in the question that:
The results showed that 279 customers rates the shop as being "very satisfactory." This number represented 45% of the total number of customers who took the survey.
Hence:
45% of x = 279 customers
= 45/100 × x = 279 customers
45x /100 = 279
Cross Multiply
45x = 100 × 279
x = 27900/45
x = 620 customers
The total number of customers who took the survey is 620 customers
i need some help.. fraction: {5⁷}{5²}
Step-by-step explanation:
[tex]\dfrac{5^7}{5^2}\qquad|\text{use}\ \dfrac{a^n}{a^m}=a^{n-m}\\\\=5^{7-2}=5^5[/tex]
4 1/5 as improper fraction
Answer:
21/5
Step-by-step explanation:
21/5
4x5=20
20+1=21
1) What type of slope is shown? *
negative
positive
Answer:
hi! so the way I do this is I hold my hand out and do a ninja chop! I know this is weird but it's helpful or you could remember right and left!
anyways your line is "chopping" or leaning right which means you use your right hand not your left to recreate this line right is positive!
so this would be positive if it was negative it would go to the left and if you're using your hand to "chop" like a knife then you would use your left hand because your line would lean to the left
not sure if the chop method works for everyone but you could always remember right is positve and left is negative
update: found this weird picture but this is basically what I mean when I say chop LOL
expanded form of (-p) ³
Answer:
(- p) × (- p) × (- p)
Step-by-step explanation:
(-p)³
(- p) × (- p) × (- p)
PLEASEEE HELPPPPP!!!! у
Test Scores in Relation to Homework
2.
100
How would you characterize the relationship
between the hours spent on homework and
the test scores? Explain.
90
80
70
60
Test Scores
50
3. Draw a line of best fit on the graph.
40
4.
30
Based on your line, what is the likely test
score of a student who does not study for
the test?
20
10
0
1
2
3
8
9
4 5 6 7
Hours of Homework
Answer:
2. The more hours spent doing homework the better the test scores.
3. Just draw a line that runs through (1,50) (2,55) (3,60) (4,65)
4. Dunno
Step-by-step explanation:
Answer:
Number 4 would be 45%
Step-by-step explanation:
I needddd helppppp pleaseee
Answer:
51°
Step-by-step explanation:
Given f(x) = x2 + 5x + k, and the remainder when f () is divided by x – 8 is
93, then what is the value of k?
By the remainder theorem, the remainder upon dividing a polynomial p(x) by x - c is equal to p(c).
Here, p(x) = x² + 5x + k and c = 8, which gives
p (8) = 8² + 5•8 + k
93 = 64 + 40 + k
k = -11
Jenna gets an iTunes gift card for her birthday and decides to buy some games and some music the music she likes costs $1.99 per song and the games costs $0.99 each if she buys a total of 12 items and spends $18.88 how many of each item did she buy
Answer: 4 songs and 11 games
Step-by-step explanation:
Sorry if I’m wrong!
How do you write an equation in standard form given the slope and one point in the graph? For example, slope = 9 and (-5, 2).
Answer:
Find the Equation of a Line Given That You Know a Point on the Line And Its Slope. The equation of a line is typically written as y=mx+b where m is the slope and b is the y-intercept.
Step-by-step explanation:
hope this helps
guys i said it once but imma say it again i love lanie
also A school has 400 students. They all come to school by bus, and each bus carries the same number of students. How many students might there be on each bus?
4
Step-by-step explanation:
There are 400 students, and 100 buses, so number of student in each bus= 400/100
= 4
In triangle ABC, ∠A = 55°, ∠B = 75°. Which statements are correct? You must select all correct answers.
Side BC is the longest side
Side AB is the shortest side
Side AC is the longest side
Side BC is the shortest side
Answer:
AC is the longest side
AB is the shortest
Step-by-step explanation:
Generally, the side that faces the smallest angle has the smallest side while the side that faces the largest angle has the largest side
The measure of the third angle C is 180 - 55 -75 = 50
Kindly note that A faces BC
B faces AC
C faces AB
So while AC is the longest side, AB is the shortest
So the correct answers are;
AC is the longest side
AB is the shortest side
PLEASE HELP:( IF YOU HELP YOU ADD ONE MORE KINDNESS TO THE WORLD!
Answer:
the correct answer is the first one, you repeat 6 and 3
Step-by-step explanation:
Hope this helps <3
Answer:
the first one is your answer
Step-by-step explanation:
63 is repeating
help meeeeeeeeeeeeeeeeeeee
Answer:
hm
Step-by-step explanation:
43.9
44.3
45.7
46.2
Are possible answers.
Answer:
44.3 would be the correct answer if I looked at it correctly
Can someone please help me?
Answer:
3.33×10^5 timesStep-by-step explanation:
Given
Mass of the Sun = 1.99×10^30Mass of the Earth = 5.97×10^24The mass of the Sun is greater than the mass of the Earth times:
1.99×10^30 / 5.97×10^24 =19.9×10^29 / 5.97×10^24 =19.9/5.97×10^(29 - 24) = 3.33×10^5Rate this app 1/10 and explain why
A wire is in the shape of square of side 12cm. if the wire is rebent into a
rectangle of length 14cm, find its breadth. Which figure encloses more area
and by how much?
Answer:
Breadth = 10 cm.
Difference in area = 4 cm^2 ( the square encloses more area).
Step-by-step explanation:
The perimeter of the square = 4*12 = 48 cm.
If the length of the rectangle is 14 then
2*14 + 2b = 48 where b is the breadth.
28 + 2b = 48
2b = 20
b = 10 cm.
A square encloses more area than a rectangle for a given length of wire.
Area of the square = 12^2 = 144cm^2 and
area of the rectangle = 14*10 = 140 cm^2.
distance between orlando and jacksonville
Answer:
Its about 140 miles
Step-by-step explanation:
it takes slight over 2 hours to get from point a to b
How are 0.02 and 20 related
Answer:
No (unless you count them both being numbers then no!)
Step-by-step explanation:
Hope this helps! :)
Please help >.<
Which right prism would have the same volume as a square prism with a base area of 36 m2 and a height of 3 m?
A right triangular prism is shown. The triangle has side lengths of 6 meters and 3 meters. The height of the prism is 2 meters.
A rectangular prism is shown. The rectangle has side lengths of 18 meters and 2 meters. The height of the prism is 3 meters.
A triangular prism is shown. The triangle has a base length of meters and a height of 3 meters. The height of the prism is 4 meters.
B. 2 18 3
Step-by-step explanation:
on edg
Describe the process for
graphing the equation
y – 4 = 2(x + 1)
Answer:
Graph the line using the slope and y-intercept, or two points.
Slope: 2
y-intercept: (0,6)
Step-by-step explanation:
X y
−3 0
0 6
Which of these expressions is equivalent to 0.03(x+80)?
A. 0.03x + 2.4
B. 0.03x + 80
C. 0.03x + 80.03
D. 0.03x + 24
plz help ASAP
solve for x in
1. sin x = cos 2x
2. cos 2x = sin 3x
3. sin x = cos x
thx
1. x = π/6 + 2πn/3, for any integer n
2. Is not possible to solve (I think)
3. x = π/4 + πn, for any integer n
(©) For the members of the golf club the ratio men:children = 11:2.
The ratio women:children = 10:3.
(1) Find the ratio men: women.
Answer:
33:20
Step-by-step explanation:
What is the interest on a loan of $2,500 that is borrowed at 9% for 7 months.
Answer:
$1575
Explanation:
Answer:
$131.25
Step-by-step explanation:
We'll need to review the simple interest formula for this:
I = P(1rt)
This is where P is the principal amount of money to be invested at an interest rate R% (put this in a decimal while calculating). The variable t is the amount of time in years.
Try to plug in these numbers and use my explanation as a checking tool. If you're having trouble, then no worries. Feel free to follow along :D
I = 2,500*(0.09)(7/12)
= 2,500 * 0.525
I = 131.25
So, the interest of a loan of $2,500 underneath those conditions is $131.25
Please let me know in the comments if anything is wrong. I'll be happy to update this answer!
Good luck and keep studying. I believe in you :D
Name the triangle congruent to ΔABC
ΔABC≅Δ
Answer:
QPR
Step-by-step explanation:
angle A=Q side AB=QP
B=P BC=PR
C=R CA=RQ