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
Sophie [7]
2 years ago
7

Find all cube roots of -1000i

Mathematics
1 answer:
NemiM [27]2 years ago
3 0

Answer:

10i

Step-by-step explanation:

Since i^2 = -1, and 1000 = 10^3, we can instinctively guess that the answer is 10i. We can validate this by cubing it, yielding 1000i^3, or -1000i.

You might be interested in
Which statement is true?<br> (table included and answers)
Masteriza [31]

Answer:

b

Step-by-step explanation:

i think the answers b

5 0
3 years ago
7/8 - 1/4=<br> Explain how you got your answer
bekas [8.4K]

Answer:5/8

Step-by-step explanation: transform the expression 8 so 7-2/8 =5/8

7 0
3 years ago
Read 2 more answers
A fisherman can row upstream at 4 mph and downstream at 6 mph. He started rowing upstream until he got tired and then rowed down
kvasek [131]
I think the answer maybe be 10 miles. If he rowed upstream, that is four, and it took only one hour. Downstream he went 6 mph. We dont know how long he spent each way, so it might be cut evenly in half. Saying he spent one hour too and fro, the answer would be ten because all we have to do is add 4 and 6. This may be completely wrong, but there isn’t that much context.
3 0
3 years ago
In a basketball contest, Jeff made 8 baskets out of his first 20 tries. Manny made 18 baskets out of his first 25 tries. If the
OLga [1]

A percentage is a way to describe a part of a whole. The number of baskets that Manny made more than Jeff is 36.

<h3>What are Percentages?</h3>

A percentage is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25 which is equal to 25%.

To convert a fraction to a percentage, convert the fraction to decimal form and then multiply by 100 with the '%' symbol.

Given that Jeff made 8 baskets out of his first 20 tries. Therefore, the percentage of baskets that Jeff is able to make is,

Percentage = 8/20 × 100% = 40%

The number of baskets that Jeff will be able to make out of 150 tries is,

Number of baskets = 40% of 150 = 60

Also, given that Manny made 18 baskets out of his first 25 tries. Therefore, the percentage of baskets that Jeff is able to make is,

Percentage = 18/25 × 100% = 72%

The number of baskets that Jeff will be able to make out of 150 tries is,

Number of baskets = 72% of 150 = 108

Now, the difference between the number of baskets that are made is,

Difference = 108 - 72 = 36

Hence, the number of baskets that Manny made more than Jeff is 36.

Learn more about Percentages here:

brainly.com/question/6972121

#SPJ1

6 0
2 years ago
PYTHAGOREAN THEOREM:
Semmy [17]
Adrian is 13 feet away and Sofi is 6.4 feet away I think
7 0
3 years ago
Read 2 more answers
Other questions:
  • Factor completely x^3-8x^2-2x+16=
    11·1 answer
  • 31,800 is how many tens
    6·2 answers
  • (0.0196N) x (0.016m) =
    9·2 answers
  • Belle inherited an antique teapot from her grandmother. The teapot's current value is $30 and
    5·1 answer
  • On three consecutive flips of a coin, what is the probability that all three produce the
    8·1 answer
  • What is -2(5+6n)&lt;6(8-2n)
    13·2 answers
  • Give the slope between the points. Answer
    7·2 answers
  • Draw a marble, replace it draw a second marble
    5·1 answer
  • Frito lay mix variety in pack 28 bags for 9.88 cost per bag
    7·1 answer
  • PLEASEE HELPP ME WITH THISS TY
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!