Answer:
b
Step-by-step explanation:
Answer:b
Step-by-step explanation:
Write an explicit formula for the n^th term a n 13, 17, 21, 25, ...
The first term in our arithmetic sequence = 13
The common difference of our arithmetic sequence = 17 - 13 = 4
The formula for finding an equation for any arithmetic sequence is a(n) = A + B(n - 1)
A = the first term
B = the common difference.
Let's plug our numbers in.
a(n) = 13 + 4(n - 1)
Let's check to make sure we're correct.
a(1) = 13 + 4(1 - 1) = 13 + 4(0) = 13 + 0 = 13
a(2) = 13 + 4(2 - 1) = 13 + 4(1) = 13 + 4 = 17
That verifies that our formula is correct.
In conclusion,
a(n) = 13 + 4(n - 1)
(PLEASE ANSWER THESE ASAP)
(1) K-Mart is offering a 15% discount on children's clothing. Susan sees a jumper she likes for $30. How much does she pay for the jumper?
(2) Michael has $35 to divide between his two daughters, Paula and Mathilda, in the ratio of 3:2 How much money does each daughter receive?
Answer:
easy
Step-by-step explanation:
easy..................
12•_=4
What’s the answer?
Answer:
3
Step-by-step explanation:
If f(x) = 5x – 2 and g(x) = 2x+1, find (f+ g)(x).
A. 4x - 3
B. 3x - 1
O c. 7x-3
O D. 7x-1
SUD
Answer: 3x-3 apex
Step-by-step explanation:
Write 3.242424 as a mixed number
this number can be written as 3+0.242424
7x + 2x - 3x idk it give me a hand
Answer:1x
Step-by-step explanation:
Answer:
the answer is 6x
A new zoo is coming to your city and they want to give away prizes. Every 4th customer will receive a panda hat, every 10th customer will receive a giraffe beach towel and every 20th customer will receive a stuffed gorilla. Out of the first 100 people to enter the zoo how many will get all three items?
Answer:
5 people
Step-by-step explanation:
Let's find LCM of 4, 10 and 20:
4 = 2*210 = 2*520 = 2*2*5LCM(4,10,20) =2*2*5 = 20
There are 100/20 = 5 twenties in 100
So every 20th person will get all 3 prizes, in total 5 people
-2(3a^4) simplify using the laws of exponents
Answer:
-6a^5
Step-by-step explanation:
pls give me brainliest
20 points
5. Convert the following standard equation to slope-intercept form (y =
mx + b) and identify the slope: 8x + 2y = 20 *
Answer:
y = -4x +10
Slope = -4
Step-by-step explanation:
[tex]8x + 2y = 20[/tex]
Slope intercept form =
[tex]y = mx + b[/tex]
[tex]2y = - 8x + 20[/tex]
Divide both sides of the equation by 2
[tex] \frac{2y}{2} = \frac{ - 8x}{2} + \frac{20}{2} [/tex]
Simplify
[tex]y = - 4x + 10[/tex]
In y= mx+b , m is the slope and the coefficient of x
[tex]m = - 4[/tex]
FIRST PERSON TO ANSWER CORRECTLY GETS BRAINLIEST AND 10 POINTS!!!!!!! Click an item in the list or group of pictures at the bottom of the problem and holding the button down drag it into the correct position in the answer box. Release your mouse button when the item is placed if you change your mind drag the item to the trashcan. Click the trashcan to clear all your answers.
Evaluate the following expression. 7^0
Answer:
The answer is 1
Step-by-step explanation:
A clothing store features Shirts and Pants in the ratio of 3:6. There are 42 more Shirts than pairs of pants. How many articles of clothing are in the store?
Answer:
126
Step-by-step explanation:
The ratio of shirts to pants = 3:6. Which also equals 1:2.
Let the pairs of pants = t
Since there are 42 more shirts than pair of pants, shirts = t + 42
Number of pairs of pants is t.
Number of shirts = (t + 42)
The number of the pairs of pants is 42.
The number of shirts is 84.
Total number of clothings is 126.
There are 60 inches in 5 feet. How many inches are in 8 feet?
63 inches
72 inches
96 inches
80 inches
Answer:
96
Step-by-step explanation:
multiply by 12 because thats how many inches are in a foot
There are 96 inches in 8 feet.
feet to inches:1 foot = 12 inchesThere are 60 inches in 5 feet. Therefore,
5 feet = 60 inches
8 feet = ?
cross multiply
length in inches = 60 × 8 / 5
length in inches = 480 / 5
length in inches = 96 inches.
Therefore, there are 96 inches in 8 feet.
learn more on length here: https://brainly.com/question/23044923?referrer=searchResults
13.
Given: MZD=57" and mZF = 64°
F
H
E
What is the measurement of ZG?
I really would appreciate it if you could help, plz
Answer:
59
Step-by-step explanation:
the inside of a triangle is 180° so add 57+64 which brings u to 121 and then take 180-121 to get the answer of 59
6.
What is the total height of the tree?
a) 48 1/4 ft.
b) 47 4/6 ft.
c) 46 1/4 ft.
d) 47 1/4 ft.
15 1/2 ft.
32 3/4 ft
Is the answer ‘c’?
Answer: I do think the answer is C
Step-by-step explanation: I agree with your choice.
which shows the image of rectangle ABCD after rotation (x,y) (-y,x)
Answer:
The first one
Step-by-step explanation:
the C y value is 4 and the first one's C' x value is -4
proving x=>-y
Answer: The correct answer is A
Step-by-step explanation:
If a recipe calls for three-quarters of a
cup of sugar but Kate only wants to
make half of the recipe, how much sugar
will she need?
Kate will need 3/8 cup of sugar.
What is a fraction?Fractions represent the parts of a whole or collection of objects.
A fraction has two parts. The number on the top of the line is called the numerator and the number on the top of the line is called the denominator.
Now it is given that,
Cups of sugar needed for a recipe= 3/4
Now Kate only wants to make half of the recipe
Cups of sugar needed for a half of the recipe = Cups of sugar needed for a recipe / 2
⇒ Cups of sugar needed for a half of the recipe = 3/4 ÷ 2
⇒ Cups of sugar needed for a half of the recipe = 3/8
Thus, Kate will need 3/8 cup of sugar.
To learn more about fractions:
brainly.com/question/445498
#SPJ2
If a = 5 and b = -3, what is the value of 2b/b^2-a
Answer:
-4.33333
Step-by-step explanation:
I searched it up on google but here you go
The endpoints of PQ are P(2, 0) and Q (4, 2). Find the coordinates of midpoint PQ.
Answer:
Step-by-step explanation:
Parameterize the ellipse as (acos∙,bsin∙). Take points P:=(acosp,bsinp) and Q:=(acosq,bsinq) on the ellipse, with midpoint M:=(P+Q)/2.
If |PQ|=2k, then
a2(cosp−cosq)2+b2(sinp−sinq)2=4k2
The coordinates of M are
xy==a2(cosp+cosq)b2(sinp+sinq)
Can you help me with this one ?
Answer:
y = 2x-3
Step-by-step explanation:
We can use those 2 points given to solve for the slope (m) and for the y-intercept (b) in the equation y = mx+b
Slope:
(3,3) and (4,5)
m = [tex]\frac{y2-y1}{x2-x1}[/tex]
m = [tex]\frac{5-3}{4-3}[/tex]
m = 2
Y-intercept:
y = 2x+b
3 = 2(3) +b
3 = 6+b
b = -3
equation: y = 2x-3
What is X?
Please help me
Answer:29° because the angle in between x and 105 is 54(alternate angles) in theory angles on a straight line add upto 180° so therefore x+105+54=180 thus x+159=180 as a result the remaining angle (x) would be 180-159=29° therefore x=29°
Graph the linear function g(x)=−4+7x.
Help mehhhhh. ❗️The number of tickets sold on Friday at a movie theater was 2,000 more than the number of tickets sold on Tuesday. 1,250 tickets were sold on Tuesday. Which integer represents the number of tickets sold on Friday?
Answer:
3,250
Step-by-step explanation:
1,250 + 2,000 = 3,250I hope this helps!
Answer:
The integer number is
3,250
Step-by-step explanation:
Tuesday ticket solds : 1,250
Friday ticket solds = 2000 + 1250 = 3250
A tortilla measures 8 inches in diameter what is the tortilla area
Answer:\
C
Step-by-step explanation:
Answer:
50.26548246
Step-by-step explanation:
The equation for finding the area of a circle is radius^2xπ this means you have to divide the diameter by 2 and then square it(times it my itself) and then multiply by π which then gives you 50.26548246 which rounds to 50.27
(PLZ ANSWER ASAP) Which is an estimate of √41?
In the decimal form, 6.4
Answer:
6.4 in decimal form
Step-by-step explanation:
6.4 ×6.4 is nearly 41
-4(4x + 4) + 7(1 + 9x)
Answer:
47x - 9
Step-by-step explanation:
-4(4x + 4) + 7(1 + 9x)
-16x -16 + 7 + 63x
47x -9
You can find what x = because there is no = sign. This is in simplest form.
Answer:
47x -9
Step-by-step explanation:
[tex]-4(4x + 4) + 7(1 + 9x)\\\\\mathrm{Expand}\:-4\left(4x+4\right):\quad -16x-16\\=-16x-16+7\left(1+9x\right)\\\\\mathrm{Expand}\:7\left(1+9x\right):\quad 7+63x\\=-16x-16+7+63x\\\\\mathrm{Simplify}\:-16x-16+7+63x:\\\quad 47x-9[/tex]
What is the length of the paintbrush in centimeters?
Answer:
b is the write answer
Step-by-step explanation:
10*162
Answer:
C. 16.2cm.
162mm = 16.2cm
PLEASE HELP URGENT! 25 POINTS
Find x:
(If you can please explain how I can figure this out on my own
Answer:
56°
Step-by-step explanation:
a straight line is 180° and 124° subtracted from 180° is 56°
arun bought a pair of skates at a sale where the discount given was 20%.if the amount he pays is $1600 find the market prize
Answer:
$1280
Step-by-step explanation:
(20x1600)/100= 20% of 1600=
320
1600-320=1280
Alex has 19 marbles,
Emily has 5 marbles.
How many more marbles does Alex have than Emily?
marbles
Answer:
14!
Step-by-step explanation:
Subtract 5 from 19 and get 14!
PLeaseeeeee helpp read this At the beginning of this month, the balance of Esmeralda's checking account was $1023.49. So far this month, she has received a paycheck via direct deposit of $778.98, been charged a monthly service fee from her bank of $18, used a debit card linked to her account to make a purchase of $51.27, written a check for $388.63 that has already been deposited, and deposited a check written to her for $102.76, all in that order. Esmeralda wants to know the current balance of her account.
Part 1: What was the balance of Esmeralda's checking account after she received her paycheck via direct deposit?
Part II: What was the balance of Esmeralda's checking account after she was charged a monthly service fee from her bank?
Part III: What was the balance of Esmeralda's checking account after she used a debit card linked to her account to make a purchase?
Part IV: What was the balance of Esmeralda's checking account after the check she wrote was deposited?
Part V: What was the balance of Esmeralda's checking account after she deposited the check written to her? This is the current balance of Esmeralda's account.
Answer:
$1802.47; $1784.47; $1733.20; $2121.83; $2224.59
Step-by-step explanation:
Variable x = answer
Part 1:
1023.49 + 778.98 = x
$1802.47 = x
Part 2:
1023.49 + 778.98 - 18.00 = x
1802.47 - 18.00 = x
$1784.47 = x
Part 3:
1023.49 + 778.98 - 18.00 - 51.27 = x
1802.47 - 18.00 - 51.27 = x
1784.47 - 51.27 = x
$1733.20 = x
Part 4:
1023.49 + 778.98 - 18.00 - 51.27 + 388.63 = x
1802.47 - 18.00 - 51.27 + 388.63 = x
1784.47 - 51.27 + 388.63 = x
1733.20 + 388.63 = x
$2121.83 = x
Part 5:
1023.49 + 777.98 - 18.00 - 51.27 + 388.63 + 102.76 = x
1802.47 - 18.00 - 51.27 + 388.63 + 102.76 = x
1784.47 - 51.27 + 388.63 + 102.76 = x
1733.20 + 388.63 + 102.76 = x
2121.83 + 102.76 = x
$2224.59 = x
A simpler way to do this is by using the last number and adding or subtracting to that. I showed it this way to give you a better understanding.