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
lina2011 [118]
3 years ago
7

Which value is equivalent to 83⋅87

Mathematics
1 answer:
inna [77]3 years ago
8 0

I'm confused can you edit your question and then ask it again

You might be interested in
-7(-2a+6)=2a-6(-a+7)
Alenkinab [10]

Answer:

a=0

Step-by-step explanation:

-7(-2a+6)=2a-6(-a+7)

14a-42=2a+6a-42

14a-42=8a-42

6a-42=-42

6a=0

a=0

6 0
4 years ago
Gwyneth begins solving for x in the equation 2(x-4)=5(4-2x)+4x.after applying the distributive property and combining like terms
Leya [2.2K]
The answer would be:
8x-4=20-6x
4 0
3 years ago
Given 2x² = -8, x is<br> A) -2 <br> B) 2<br> C) 2i or -2i <br> B) 4i or -4i<br> NO LINKS!!!
faust18 [17]

Answer:

2x^2=-8

2x^2/2=-8/2

x^2=-4

x=2

Step-by-step explanation:

HOPE THAT THIS IS HELPFUL.

HAVE AN AWESOME DAY.

4 0
3 years ago
Jason and Yolanda both drew a simple random sample from a non-normally distributed population of 25,000. Jason’s sample consiste
Ksenya-84 [330]

Both the sample can be used to make inferences about the population.

The correct option is D.

Given

Jason and Yolanda both drew a simple random sample from a non-normally distributed population of 25,000.

Jason’s sample consisted of 0.24% of the population, while Yolanda’s sample consisted of 0.32% of the population.

<h3>Percentage;</h3>

A percentage is a number or ratio that can be expressed as a fraction of 100.

According to the question

Total number of population = 25000

Percent of a sample of Jason = 0.24%

Percent of the sample of Yolanda's = 0.32%

So, the number of the population according to Jason's sample is given by;

=\dfrac{0.24}{100}\times 25000\\\\=0.24 \times 250\\\\=60

The number of the population according to Yolanda's sample is given by;

=\dfrac{0.32}{100}\times 25000\\\\=0.32 \times 250\\\\=80

Hence, Both the sample can be used to make inferences about the population

To know more about the percentage click the link given below.

brainly.com/question/16216214

5 0
2 years ago
(2 + 3i) + (3 – 4i)<br><br> (3 – 5i) – (–2 – i)<br><br> (2 − 4i)(1+ 3i) <br><br> 2i(−1+ 3i)
grandymaker [24]

Answer:

See below ~

Step-by-step explanation:

<u>Question 1</u>

  • (2 + 3i) + (3 - 4i)
  • <u>5 - i</u>

<u>Question 2</u>

  • (3 – 5i) – (–2 – i)
  • 3 - 5i + 2 + i
  • <u>5 - 4i</u>

<u>Question 3</u>

  • (2 − 4i)(1+ 3i)
  • 2 - 4i + 6i - 12i²
  • <u>14 + 2i</u>

<u>Question 4</u>

  • 2i(-1 + 3i)
  • -2i + 6i²
  • <u>-6 - 2i</u>
6 0
2 years ago
Other questions:
  • S.O.S HOW DO I DO THESE PROBLEMS??!
    12·1 answer
  • Which of the following is a defined term?
    5·2 answers
  • 2 divided by 1/4 <br> pls answer as a fraction
    15·1 answer
  • Divide £60 in a ratio of 2:1
    9·2 answers
  • What is the solution for x in the equation?​
    6·1 answer
  • 3.) Evaluate when y = -6<br> (y)2 + 2y + 5
    13·1 answer
  • A riverboat travels 52 km downstream in 2 hours. It travels 66 km upstream in 3 hours. Find the speed of the boat and the speed
    12·1 answer
  • I need help with this
    7·1 answer
  • Solve the word problem and show your work.<br><br>I need help
    15·1 answer
  • Someone plz help this is due today
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!