Answers
Answer:
a) 7, 10, 13, 16, ..., 34
Step-by-step explanation:
I'll only solve part a and you'll be able to do part b.
You're given:
3n+4
to find the first four terms, just plug in n = 1, 2, 3, 4 into n.
for n=1: 3(1)+4 = 7
for n=2: 3(2)+4 = 10
for n=3: 3(3)+4 = 13
for n=4: 3(4)+4 = 16
as you might guess, to find the 10th term, you plug in n=10.
for n=10: 3(10)+4 = 34
Related Questions
Please help! A hat has the following marbles in it: 5 gray, 3 red, 6 white, 2 yellow and 4 green.
What is the probability of picking a gray marble, replacing the marble in the hat, and then picking a yellow marble?
NO LINKS!
Answers
Answer:
1/40
Step-by-step explanation:
Probability: (number of ways to achieve the desired result / number of possible results)
For example, if we want a coin to land on heads:
We know there is one way for it to land on heads and two possible outcomes. Thus, the possibility of flipping a head is 1/2.
Using this, we know that there are 5 grey marbles (the desired result) and there are (5 + 3 + 6 + 2 + 4) total possible outcomes. The probability of drawing a grey marble is then:
5 / (5 + 3 + 6 + 2 + 4) =
5/20 =
1/4
We also know that there are 2 yellow marbles, so the probability of drawing one would be: 2 / 20 = 1/10
To find the probability of both of these events happening right after each other, multiply the probability of them each happening together.
1/4 * 1/10 = 1/40 chance of picking a grey marble and then a yellow marble.
20 POINTS!!!
belongs to a:
pyramid
cube
rectangular prism
triangular prism
Answers
The middle row is long on one side and short in the other side which is the shape of a rectangle.
The net is a rectangular prism
Find the surface area of the following rectangular prism. Express your answer in square meters.
47.75 m 2
23.88 m n2
26.25 m 2
1,310 m 2
ASAP
Answers
Answer:
it is 47.75cm 1310cm is incorrect
Step-by-step explanation:
The equation of a line is y = 3x - 6
What is the y-intercept of the line?
Enter your answer in the box.
TI
Answers
Answer:
-6
Step-by-step explanation:
Answer:
The y- intercept is -6
y= mx+b is the formula the y- intercept will always be "b"
Which ordered pair comes from the table?
у
1
N
2
4
3
3
4
2
Answers
Answer:
A. (4,2)
Step-by-step explanation:
In coordinates, the x-value appears first then the y-value. This means coordinates are set up like, (x,y). So, to solve find the coordinates whose values match one pair of values on the table. Option A has x=4 and y=2. In the last row of the table, you can see the same values with x=4 and y=2. Therefore, A is correct.
If we can show
then EH || FG
Answers
Answer:
D
Step-by-step explanation:
The answer is D because A and B is an alternate interior angle meaning they don't have to be parallel lines in order to show that they are the same angles. C is incorrect.
E is incorrect because perpendicular lines mean that they have to be 90 degrees angle but the one that is shown is diagonal instead.
If we can show ∠4 ≅ ∠8 then EH || FG. [option A]
What are parallel lines?Two lines are said to be parallel if they do not meet each or intersect each other and have same slope.
Given is a quadrilateral EFGH, we need to determine a reason that can show EH || FG.
So, we know if two alternate angles between two lines are equal then the lines will be parallel by converse of alternate angles theorem.
Here, ∠4 and ∠8 are alternate angles, so if we show that ∠4 ≅ ∠8 then we can conclude that EH || FG.
Hence the correct option is A.
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what percent of 25$ is 5$ no links
Answers
Answer:
20%
Step-by-step explanation:
5 20% = 100%
Answer:
20% is 5$.
Step-by-step explanation:
Ok - these always need a bit of a read to make sure we're answering the right thing.
"What percent..." asks us for a percentage. Ok - good.
"...of 25..." asks us to take the number (25) and multiply it by the percentage we're going to find.
"...is 5" tells us what the answer we're looking for is. So we have:
25 × P = 5
- 25 times some percentage equals 5.
We can treat P as a variable and so can divide both sides by 25:
p = 5/25 = 1/5 = 0.2 = 20%.
factor the following expression 5x^5-3x^2-10x^3+6
Answers
Answer:hope this helps
Step-by-step explanation:
(x^2 - 2) (5 x^3 - 3)
(x (5 x^2 - 10) - 3) x^2 + 6
Polynomial discriminant:
Δ = -1772976600
Derivative:
d/dx(5 x^5 - 3 x^2 - 10 x^3 + 6) = x (25 x^3 - 30 x - 6)
Indefinite integral:
integral(6 - 3 x^2 - 10 x^3 + 5 x^5) dx = (5 x^6)/6 - (5 x^4)/2 - x^3 + 6 x + constant
plsssss helpppp this is math: scientific notation
Answers
Answer: [tex]6[/tex] x [tex]10^{4}[/tex]
9.375 x [tex]10^{-23[/tex]
Step-by-step explanation:
Convert four hundred over a thousand as a decimal.
Answers
Answer:
4%
Step-by-step explanation:
Plz answer this
What line is this?
Answers
Both have slope of -1/6 but the first has a y intercept of 1 and the second function had a y intercept of 6
Write a congruence statement for the pair of triangles
Answers
The others have sides that do not correspond.
I will fail if i dont pass this test plzz help!!
Answers
Answer:
i dont know if this will help but i searched it up and it and it gave me a graph, i felt bad so here
Step-by-step explanation:
PLEASE HELP IM STUCK
Where is ( 0, -5 ) on the coordinate plane?
Quadrant III
x Axis
y Axis
origin
Quadrant IV
Quadrant I
I
Answers
Write an exponential function in the formy y = a * b ^ x that goes through points (0, 7) and (3, 875) .
Answers
Answer: y=7(5)^x
Step-by-step explanation:
is 6/3*6=18 true or false?
Answers
Answer:
false
Step-by-step explanation:
6/3 is 2 and that times 6 is 12 not 18
Answer:
nope its 12 g
Step-by-step explanation:
Which comparison is true? Use the number line to help.
Answers
Answer:
I NEED A PICTURE!!!
Step-by-step explanation:
so i can answer
If continuous random variable X is normally distributed, with µ = 8.7 and σ = 3.9, what is P(X > 14)?
91.31%
12.30%
87.70%
8.69%
Answers
Answer:
i think 3? and im prettier than the kid above me sksks
Step-by-step explanation:
12.30%...............................................
help BRAINLES plz tysm
Answers
Answer
[tex]18\pi[/tex]
Step-by-step explanation:
[tex]\pi \times diameter \\ = \pi \times 18[/tex]
Answer: 56.52
Step-by-step explanation: Circumference is found by using 2πr. Since diameter is twice of radius, this formula can also be used as C = πd. So the circumference will be 18 * 3.14 (which is approximate for π). This gives us the answer of 56.52.
Would appreciate a brainly <3
HELP ASAP! Find x.
Round to the nearest tenth:
Answers
Answer:
answer is in the image. hope it helps.
A cellular phone is in the shape of rectangular prism. The height of the phone is 6 millimeters, and the width is 50 millimeters. The volume is 22,500 cubic millimeters. What is the length of the cellular phone?
Answers
Answer: 75ml
Step-by-step explanation:
The volume of a rectangular prism is:
= Length × width × height
where,
Volume = 22500ml³
Length = Unknown
Width = 50ml
Height = 6ml
We then slot the values into the formula.
Volume = Length × width × height
22500 = Length × 50 × 6
22500 = Length × 300
Length = 22500/300
Length = 75ml
The length of the cellular phone is 75ml.
What is the mark-up rate on a $120 watch
that sells for $160?
Answers
Answer:
33.3 percent im pretty sure!
Answer:
[tex]33\frac{1}{3}[/tex] %
Step-by-step explanation:
[tex]\frac{160}{120} :\frac{y}{100}[/tex]
y · 120 = 160 · 100
120y = 16000
120y ÷ 120 = 16000 ÷ 120
[tex]y=133\frac{1}{3}[/tex] %
100% - 133 and 1/3%
33 and 1/3%
Dominic used the equation below to find d, the amount in dollars he would spend on gasoline to drive a distance of m miles.
Based on this equation, how much would Dominic spend on gasoline to drive a distance of 180 miles?
Answers
Answer:
Dominic used the equation below to find d, the amount in dollars he would spend on gasoline
to drive a distance of m miles.
d= m/25 (3.5)
Based on this equation, how much would Dominic spend on gasoline to drive a distance of
180 miles?
A $25.20
B $21.00
C $24.50
D $28.00
Step-by-step explanation:
The cost of Dominic spend on gasoline to drive a distance of 180 miles is,
⇒ d = 25.2
What is an expression?Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
Dominic used the equation below to find d, the amount in dollars he would spend on gasoline to drive a distance of m miles.
⇒ d = m / 25 (3.5)
Hence, The cost of Dominic spend on gasoline to drive a distance of 180 miles is,
⇒ d = m / 25 (3.5)
⇒ d = 180 / 25 (3.5)
⇒ d = 25.2
Thus, The cost of Dominic spend on gasoline to drive a distance of 180 miles is,
⇒ d = 25.2
Learn more about the mathematical expression visit:
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Alexis has a wooden box that is shaped like a rectangular prism. The box measures 8 in. Wide, 9 in. Long, and 4 in. Tall on the outside. The wood used to make the box is 1/2 in. Thick. What is the inside volume of the box? A. 144 in. Cubed B. 168 in. Cubed C. 223 in. Cubed D. 288 in. Cubed Pls show work
Answers
Answer:
B. 168 in. Cubed
Step-by-step explanation:
Given that
The box measures 8 in. Wide, 9 in. Long, and 4 in. Tall on the outside.
And, the wood be used to make the box is 1 ÷2 in
We need to find out the inside volume of the box
As we know that
Volume = (length)(width)(height)
= (8 - 0.5 × 2) (9 - 0.5 × 2 ) (4 - 0.5 × 2)
= 7 × 8 × 3
= 168 cubic inches
hence, the second option is correct
A recipie for a tomato soup calls for 3.5 cups of crushed
tomatoes and 5 cups of chicken broth. If the cooks wants to
make more soup, how many cups of tomatoes he needs with 12
cups of chicken broth?
Answers
Answer:
21
Step-by-step explanation:
hep me please write an easy equation
Answers
Answer: 30 degrees
Step-by-step explanation:
90 - 60 = 30
what is the area of the kite 6ft, 2ft. 2ft, 12ft
Answers
Answer:
288ft
Step-by-step explanation:
can i get brainliest i am only one away from becoming an expert
Answer:
288
Step-by-step explanation:
Evaluate the expression for k = 2. –9 + 7k =
Answers
Answer:
k = 7/6
Step-by-step explanation:
6x - 5y = 11
y = 7x + 21
Answers
Answer:
x= -4, y= -7
Step-by-step explanation:
First, label the 2 equations.
6x -5y= 11 -----(1)
y= 7x +21 -----(2)
Substitute (2) into (1) so that the first equation is only written in terms of x.
6x -5(7x +21)= 11
6x -5(7x) -5(21)= 11 (Expand)
6x -35x -105= 11
-29x= 11 +105 (Simplify, +105 on both sides)
-29x= 116
x= 116 ÷(-29)
x= -4
Substitute x= -4 into (2):
y= 7(-4) +21
y= -28 +21
y= -7
ILL BRAINLIEST YOU
PLEASE HELP ME LEAST TO GREATEST
Answers
Answer:
The sides from least to greatest are BC, AC, AB
Opposite sides corresponds with opposite angles. If you draw a line from the vertex of the smallest angle, A-13°, the line across is the shortest line.