Answer:
No solution
Step-by-step explanation:
This is a geometric sequence since there is a common ratio between each term. In this case, multiplying the previous term in the sequence by 2 gives the next term. In other words, a n +a1 ⋅ r n -1
Geometric Sequence: r = 2
The series given has a value of r such that r > 1 or r < − 1. Therefore, the infinite sum cannot be calculated.
20 POINTS!
Determine the quotient, in simpify the rational expression x-1/6xy ÷ 5/2y.
A. 5x-5/15x
B. x-1/15x
C. 2xy-2y/30x
D. x-2/15xy
Answer:
B. x-1/15x
Step-by-step explanation:
Answer:
The answer to this question would be B. x-1/15x
Step-by-step explanation:Hope that this helps:)
Nila is constructing triangles for her math project. Choose ALL sets of line segment lengths that Nila can use A) 4 in, 6 in, 6 in B) 2 in, 2 in, 6 in C) 3 in, 4 in, 7 in D) 1 in, 2 in, 2 in E) 5 in, 5 in, 5in
Answer:
a,d,e
Step-by-step explanation: trust
Need help ASAP!!!!!!!!!
Answer:
Step-by-step explanation:
Good luck
Answer:
a
Step-by-step explanation:
heh math
Nya wants to buy a sweater that had an original price of $50. The sweater is now discounted 15% and the sales tax rate is 6%. How much will Nya pay for the sweater? Round to the nearest cent (hundredths place). *
Answer:
$45.05
Step-by-step explanation:
Sale price of sweater is (1.00 - 0.15)($50), or 0.85($50) = $42.50. Nya has to pay 6% sales tax on this $42.50. Thus, the final amount due is
(1.00 + 0.06)($2.50) = $45.05
Answer:
46.42
Step-by-step explanation:
First step is to find the discount
Discount = original price * discount rate
= 55 * 20%
= 55*.20
=11
Take the discount from the original price and that is the new price
new price = original price - discount
= 55-11
=44
Now we need to find the tax
tax = new price * tax rate
= 44 * 5.5%
= 44 * .055
=2.42
The final price is the new price plus the tax
final price = new price + tax
= 44+2.42
=46.42
Therefore, Nya will pay $46.42 for the sweater if she buys it.
Please help me out i will mark brainliest i need help on this! Its plot dot and dot plotting!
Answer:
b
Step-by-step explanation:
the second one it should be hope's it helps
La suma de las raíces del polinomioX²+5X+6 a) 6, b) 5, c) 2, d) 3
Respuesta:
- 5
Explicación paso a paso:
Dado el polinomio:
X² + 5x + 6
X² + 3x + 2x + 6 = 0
X (x + 3) +2 (x + 3) = 0
(x + 3) o (x + 2) = 0
Las raíces del polinomio son
x = - 3 o x = - 2
Tge sol si las raíces
-3 + - 2 = - 5
Any helpers ? Plss been struggling on this
Answer:
the answer is D less than or equal to
Step-by-step explanation:
Does this graph show a function? Explain how you know.
Answer:
D
no because for each x we have two y
c) How many times would you expect to roll a 5 when
a fair dice is thrown 3000 times?
Answer:
500
Step-by-step explanation:
The probability is 1/6.
So, find 1/6 of 3,000.
1/6 * 3,000 = 3,000/6 = 500
What is the average rate of change for this quadratic function for the interval
from x = 1 to x = 3? a.-4 b.4 c.8 d.-8
Answer:
-4
Step-by-step explanation:
I’m pretty sure
Please help me!!! I will give brainiest
If I went to the store in a boat on a boat how cold was it true or false.
Answer:
Any temp less than 70 degrees is dangerous. So really, probably the worst thing about cold weather boating is the danger if you fall in. If it's really cold and you are bundled up, you don't have as much flexibility. If you have gloves on, you can't get the same grip.
Step-by-step explanation:
Hey mate here's your answer...
how do you solve for v
4.3(v + 2.5) = 8.11 + 4v
Answer:
v = -8.8
Step-by-step explanation:
4.3v + 10.75 = 8.11 + 4v
0.3v + 10.75 = 8.11
0.3v = -2.64
v = -2.64 / 0.3
v = -8.8
Marina babysits her neighbours' kids once a week and earns $40 each night. She loves coffee so she treats herself three times a week by buying a $5 latte at her favourite coffee shop. Marina wants to buy a new laptop for herself which will cost $800 and has already saved $200. How much money does Marina spend on coffee each week?
Answer:
She spends $15 per week on coffee
Step-by-step explanation:
Marina babysits her neighbours' kids once a week and earns $40 each night.
She buys coffee three times a week for $5.
She spends 3 *$5 per week on coffee
She spends $15 per week on coffee
Explain how to determine the locations based on the sign of the points (3, -4) and (-4, 3).
1) A research team is planning to use an ice drill at the top of a glacier. The team plans to use the drill for 10 hours each day while the temperature is warmest. The drill's position will move 5 1/12
feet every hour it is used. Predict the change in the drill's position each day. Begin by making an estimate. About how much does the drill's position change in one day?
--65 feet
-50 feet
-5 feet
-2 feet
Answer:
-50
Step-by-step explanation:
I got it correct on iReady Practice: Multiply and Divide Rational - Practice - Level G.
-5 1/12 x 10
The required change in the position of the drill in one day is given as 50 feet. Option B is correct.
Given that,
A research team is planning to use an ice drill at the top of a glacier. The team plans to use the drill for 10 hours each day while the temperature is warmest. The drill's position will move 5 1/12 feet every hour it is used.
The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
Here,
Drill length = 5 1 / 12 = 61 / 12 feet per hour
For 10 hours in a day drill length = 61 / 12 [10] = 50.833 or 50 feet.
Thus, the required change in the position of the drill in one day is given as 50 feet. Option B is correct.
Learn more about simplification here:
https://brainly.com/question/12501526
#SPJ2
The first three cards dealt from a
well-shuffled deck of cards are spades. What is the probability that the next card dealt will be a spade?
pls pls pls help!! do both problems. its easy. help
Answer:
9. Direct
10. Indirect
Step-by-step explanation:
What is the kinetic energy of a car that has a mass of 1500 kg and is moving at 60 m/s?
A) 90,000 J
B) 882,000 J
C) 5,400,000 J
D) 2,700,000 J
Answer:
I want to say it's 90,000J
HELP PLZZZZZZZZZZZZZZ
Answer:
30 gallons/hr
Step-by-step explanation:
180/60 = 30
LOOK AT THE SCREENSHOT PLS HELP!!!
Find the length of side x in simplest radical form with a rational denominator.
60
X
30°
Answer:
x = 1.63 units
Step-by-step explanation:
For 30 degree angle,
Hypotenuse = x
Base = [tex]\sqrt2[/tex]
We know that,
[tex]\cos\theta=\dfrac{B}{H}[/tex]
B is base and H is the hypotenuse
So,
[tex]\cos(30)=\dfrac{\sqrt2}{x}\\\\x=\dfrac{\sqrt2}{\cos(30)}\\\\x=1.63[/tex]
So, the value of x is equal to 1.63 units.
Find the Area of the figure
Answer:
60 sq. ft
Step-by-step explanation:
(8x15)/2
3.
Hallar el área de un cuadrado que tiene 21 metros de lado.
* *
(2 puntos)
447
441
461
[tex] \purple{ \tt{ \huge{{ \: ✨ Answer ✨}}}}[/tex]
[tex] \: \: \: \: \: \: \: \: \: \: \: \: \: \red{ \huge{ \boxed{ \boxed{ \tt{{ \: 461 \: }}}}}}[/tex]
It is recommended that a ramp have at least 8 feet of horizontal distance for every 1 foot of horizontal rise along an incline. The ramp shown has a vertical rise of 5 feet. Does the ramp shown match the recommended specifications? Explain.
Can someone help me
8. For angle A it is known that cos(A)<0 and csc(A)=10. If A is drawn in standard position, in which
quadrant does its terminal ray lie?
Answer:
The second quadrant.
Step-by-step explanation:
If cos A is negative it is in either QII or QIII.
If csc is positive so is the sine so its in QI or QII.
So to satisfy both conditions the answer is QII.
qual é o resultado dessa conta 28+X=50?
Answer:
x=22
Step-by-step explanation:
Answer:
x=22
Step-by-step explanation:
I will make brainiest
Answer:
D. 735.25 cubic inches.
Step-by-step explanation:
Well hello there! My name is Lunako, and I'm here to help you out.
What we need to do:Firstly, do you remember the formula for finding the volume of the sphere? Yep, it's 4π(r³/3)! I'll substitute r for 5.6 -- which is 11.2 divided by 2, but you knew that already right? -- and π for 3.14 -- I'm doing that for relative ease.
4(3.14) * (5.6³/3) {Firstly we need to need find the cube of 5.6. That would be 175.616. Let me show the work for that: 5.6 * 5.6 = 25 + 3 + 3 + 0.36 = 31.36; 31.36 * 5.6 = 150 + 5 + 1.5 + 0.3 + 18 + 0.6 + 0.18 + 0.036 = 155 + 1.8 + 18.6 + 0.216 = 156.8 + 18.816 = 175.616}
4(3.14) * (175.616/3) {Now divide 175.616 by 3 to get 58.5387 (rounded to 54 places).}
4(3.14) * 58.5387 {Now onto the left sides. 3.14 quadrupled is 12.56.}
12.56 * 58.5387 {Now for the last step: Multiplying 12.56 by 58.5387. The work for that is shown in the picture. You should get 735.246072.}
735.246072 in³ {While this is the answer, we need to round it to two decimal places, like in the answer choices. 6 is greater then 5, so round up to 735.25.}
735.25 in³ {And with that this problem is solved.}
The Answer:The volume of the sphere is 735.25 cubic inches, which is D.
I hope this helps! °˖✧◝(⁰▿⁰)◜✧˖°What is the volume of the cone to the nearest whole number?
HELP PLZ
Answer:
167.467mm^3
Step-by-step explanation:
Volume of cone:1/3hpir^2
1/3(10)(pi)(4)^2
=160/3(pi)
(Pi=3.14)
160/3pi=167.467mm^3
What is the quadratic function f(x)? Is it a maximum or a minimum?
-
Please quickly!!
Answer:
A
Step-by-step explanation:
The graph decreases to a minimum then turns and increases.
This is a minimum and occurs at the vertex (1, - 4 )
Given the following perfect square trinomial, fill in the missing term. (2 points)
4x^2+16x+____