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
Stels [109]
2 years ago
6

. The sum of two consecative integers is three times of their difference. what is the

Mathematics
1 answer:
Mice21 [21]2 years ago
6 0

Answer:

The smallest number is 1

Step-by-step explanation:

1+2=3

2-1=1

1•3=3

You might be interested in
If David were summarizing the data from his sample, he would use _____ statistics. If he wanted to know whether or not his sampl
marishachu [46]

Answer:

If David were summarizing the data from his sample, he would use Descriptive statistics. If he wanted to know whether or not his sample results could be generalized to the population, he would use Hypothesis testing statistics.

Step-by-step explanation:

Hello!

There are two types of statistics.

1. Descriptive statistics.

This method allows you to summarize the observed data of a sample, it gives you an idea of the data distribution shape, its variability, most common values, etc... You can summarize the data using numerical measures (for example: mean, median, mode, variance) or graphics (for example histogram, scatterplots, boxplots)

2. Hypothesis testing.

Using this method you can test the results of an experiment, using the previously summarized sample data, and reach a valid conclusion over your claims that can be generalized to the population of study afterward.

I hope it helps!

7 0
3 years ago
On the first math test keiko answered
Aneli [31]
Were are the answer chat ?
5 0
3 years ago
Solve x plssssss :)))))
blondinia [14]

Answer:

x = 43

Step-by-step explanation:

180 - 65 = 115

115 = x + 72

<u>-72        -72 </u>

43 = x

x = 43

7 0
2 years ago
Use the exponential decay​ model, Upper A equals Upper A 0 e Superscript kt​, to solve the following. The​ half-life of a certai
Akimi4 [234]

Answer:

It will take 7 years ( approx )

Step-by-step explanation:

Given equation that shows the amount of the substance after t years,

A=A_0 e^{kt}

Where,

A_0 = Initial amount of the substance,

If the half life of the substance is 19 years,

Then if t = 19, amount of the substance = \frac{A_0}{2},

i.e.

\frac{A_0}{2}=A_0 e^{19k}

\frac{1}{2} = e^{19k}

0.5 = e^{19k}

Taking ln both sides,

\ln(0.5) = \ln(e^{19k})

\ln(0.5) = 19k

\implies k = \frac{\ln(0.5)}{19}\approx -0.03648

Now, if the substance to decay to 78​% of its original​ amount,

Then A=78\% \text{ of }A_0 =\frac{78A_0}{100}=0.78 A_0

0.78 A_0=A_0 e^{-0.03648t}

0.78 = e^{-0.03648t}

Again taking ln both sides,

\ln(0.78) = -0.03648t

-0.24846=-0.03648t

\implies t = \frac{0.24846}{0.03648}=6.81085\approx 7

Hence, approximately the substance would be 78% of its initial value after 7 years.

5 0
3 years ago
I need help knowing how to do the problem
Vlad1618 [11]
Volume of a cone = pi * r² * (h/3)

If your diameter is 2, then take half of that for the radius; your radius is 1

Now plug in your given info:

V = pi * (1)² * (7/3)
= pi * 1 * (7/3)
= 7pi / 3

V ≈ 7.3304

Your answer is option D. 
8 0
3 years ago
Other questions:
  • For his phone service, Ivan pays a monthly fee of $14, and he pays an additional $0.05 per minute of use. The least he has been
    15·1 answer
  • A car travels 370 1/2 miles in 6 1/2 hours what is the average speed at which the car is traveling
    15·1 answer
  • How many 5 1/4 ounce glasses can be completely filled from a 33 1/2 ounce container of juice?
    12·1 answer
  • How many planes appear in this figure?
    12·2 answers
  • Jillian says that 1 2/3 equals 3/5
    8·1 answer
  • PLEASE! HELP HELP HELP!
    12·1 answer
  • Kyle Eunice has 78 blocks. She stacked it in such a way that the topmost row has one block, the row below it has two blocks, and
    12·1 answer
  • Will somebody help me with this ? Very much appreciated!! I’ll mark u as brainliest!
    12·1 answer
  • Help asap please!!!!
    12·1 answer
  • Which represents the inverse of the function f(x) =4x?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!