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
hjlf
3 years ago
9

Which choice is equivalent to expresision below?

Mathematics
1 answer:
DIA [1.3K]3 years ago
5 0

We can simplfiy to be -\sqrt{100}

\sqrt{-1} * \sqrt{100}.

We know that \sqrt{100} is 10 and -1 is i, so the answer is 10i, or D.


You might be interested in
Suppose that IQ scores have a bell-shaped distribution with a mean of 103 and a standard deviation of 15. Using the empirical ru
Lady_Fox [76]

Answer:

Probability = 0.15%

Step-by-step explanation:

The provided information is:

Let X be the scores of the IQ scores that is normally distributed with mean \mu = 103   and standard deviation  

.

That is  X \sim N(103,15)

103 - 58 = 45 = 3 \times 15

So, 58 is 3 standard deviation left to the mean.

As 99.7% of probability lies within the three standard deviation.

Thus,  above three standard deviation is:

\frac{1-0.997}{2}=0.0015

Thus, the required probability is 0.15%

8 0
4 years ago
How to turn 1/4÷9/10 into a mixed fractions
sashaice [31]

First, change the division sign to multiplication, and flip the second fraction

(1/4)/(9/10) = 1/4 x 10/9

1/4 x 10/9 = 10/36

10/36 is your answer, and there is not enough in the numerator to change into an mixed fraction.

hope this helps

7 0
4 years ago
pls help me answer these questions you can do as much as you can!! if correct I'll make Brainliest!!​
AnnZ [28]

Answer:

1:red

2:green

hope this helps

5 0
3 years ago
Sam bought 4 candy bars at 1.23 each. How many did Sam spend all together
podryga [215]

Answer: $4.92

Step-by-step explanation: If Sam had 4 candy bars and they cost $1.23, you multiply 4 by 1.23 to get $4.92—The total amount that Sam spent

Hope this helps:)

3 0
3 years ago
Read 2 more answers
Eli buys milk and lemons at the store.
aniked [119]

Answer:

$6.32

Step-by-step explanation:

m + L = total $

6.35 + 7L = 50.59

7L = 44.24

L = 6.32

6 0
3 years ago
Other questions:
  • 10 POINTS <br> Find m arc DC
    6·1 answer
  • 81\3 using the distributive property
    8·1 answer
  • Really getting the pixels in there
    5·1 answer
  • Ryan is buying batteries for his remote control cars. Charge Zone batteries cost $15.80
    9·1 answer
  • A bowl holds the 15 pieces of fruit shown below.
    5·1 answer
  • This is an IXL I need help understanding and doing. I will appreciate the help.
    13·1 answer
  • 100 POINTS!!! Easy
    5·2 answers
  • Help help help math math
    12·1 answer
  • Solve x^2 + 6x = 7 by completing the square. Which is the solution set of the equation? {–7, 1}
    10·1 answer
  • Need heeeelp please ​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!