1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Leviafan [203]
3 years ago
15

(ii) Rule: To get the next term multiply the previous term by First term = 3

Mathematics
1 answer:
ad-work [718]3 years ago
7 0

Answer:

3×5+2=17 than just do it again 17×5+2=87

Step-by-step explanation:

3×5+2=17, 17×5+2=87

You might be interested in
Four movie tickets cost $36. At this rate, what is the cost of 5 and 11 movie tickets Please answer!
MrRissso [65]
For 5 movie tickets it’s $45 and for 11 it’s $99
6 0
3 years ago
If d = 390 mi, and r = 60 mi/h. what is the value of time (t)?
Jobisdone [24]
D = 390mi
r = 60 mi/h

390/60 = 6.5

(t) = 6.5 h
5 0
2 years ago
1a. [1 mark] The price per kilogram of tomatoes, in euros, sold in various markets in a city is found to be normally distributed
andrey2020 [161]

Answer:

The price that is two standard deviations above the mean price is 4.90.

Step-by-step explanation:

Normal Probability Distribution:

Problems of normal distributions can be solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the z-score of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.

Mean of 3.22 and a standard deviation of 0.84.

This means that \mu = 3.22, \sigma = 0.84

Find the price that is two standard deviations above the mean price.

This is X when Z = 2. So

Z = \frac{X - \mu}{\sigma}

2 = \frac{X - 3.22}{0.84}

X - 3.22 = 2*0.84

X = 4.9

The price that is two standard deviations above the mean price is 4.90.

3 0
2 years ago
Plz solve i beg i really need help i beg u guys
Dmitry_Shevchenko [17]

check the picture below.


if ∡F = 90° and ∡D = 30°, then the ∡A = 60°, meaning the triangle is a 30-60-90 triangle and therefore we can use the 30-60-90 rule as  you see in the picture.


\bf \textit{area of a triangle}\\\\
A=\cfrac{1}{2}bh~~
\begin{cases}
b=base\\
h=height\\[-0.5em]
\hrulefill\\
h=7\sqrt{3}\\
b=7
\end{cases}\implies A=\cfrac{1}{2}(7)(7\sqrt{3})
\\\\\\
A=\cfrac{49\sqrt{3}}{2}\implies A\approx 42.43524478543749369142

4 0
3 years ago
Which equation can be used to solve for x in the following diagram?
lions [1.4K]

Answer:

b

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Simplify 10x-4-2x+19
    9·2 answers
  • Which of the following best describes a compound event
    13·1 answer
  • A rock is thrown upward with a velocity of 14 meters per second from the top of a 20 meter high cliff, and it misses the cliff o
    12·1 answer
  • What is the domain and range of g(x) = |x-5|?
    10·1 answer
  • Solve the inequality for x.<br> 4x – 8 &gt; 40
    5·2 answers
  • Name a multiple of 13 that is between 30 and 100.
    9·1 answer
  • Please find X............
    12·1 answer
  • Help with this math thing please!
    10·1 answer
  • Can someone help me out? :P
    7·1 answer
  • (4x + 5) - (2x - 3)
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!