3 years ago

5*10^1 in standard form

Mathematics

1 answer:

elixir [45]3 years ago

7 0

Answer:

Step-by-step explanation:

5 times ten to the power of 1 would be = 50

You might be interested in

Please help with this question

goldfiish [28.3K]

Second answer box, try that

3 0

3 years ago

Which of the following are solutions to the quadratic equation? Check all that

Firlakuza [10]

Answer:

$\boxed{\sf \ \ \ x=-9 \ \ or \ \ x=2 \ \ \ }$

Step-by-step explanation:

hello,

$2x^2+7x-14=x^2+4\\ 2x^2+7x-14-x^2-4=0\\ x^2+7x-18=0\\x^2-2x+9x-18=0\\ x(x-2)+9(x-2)=0\\ (x+9)(x-2)=0\\ x+9 = 0 \ \text{or} \ x-2=0\\ x = -9 \ \text{or} \ x=2$

hope this helps

6 0

3 years ago

Find the mean, variance, and standard deviation. If necessary, round your answer to the nearest hundredth.

lora16 [44]

Answer:

Mean = 24

Variance = 107.78

Standard deviation = 10.38

Hope this helps! :)

4 0

3 years ago

Rachel rents three DVDs from Watchflicks and two DVDs from Bluechest. The probability that a DVD is faulty is 4% for Watchflicks

Vera_Pavlovna [14]

Answer:

0.017

Step-by-step explanation:

5 0

3 years ago

In a given rectangle, the longer sides are 7 units longer than the shorter sides. If we let the shorter sides be represented as

strojnjashka [21]

Answer: D because the two longer sides are 7 unites longer, meaning you need to add 14 (7x2) to the final product

6 0

3 years ago

Read 2 more answers