3 years ago

200,000,000 in scientific notation

Mathematics

2 answers:

Nookie1986 [14]3 years ago

7 0

Answer:

2 times 10 to the power of 8

Step-by-step explanation:

salantis [7]3 years ago

3 0

Answer:

2x10 power 8

$2 \times {10}^{8}$

You might be interested in

William earns straight commission as a real-estate agent. Last month his total sales were $971,168.00. If William earns a 3% rat

9966 [12]

Before u can do anything for that problem u have to figure out what the gross is and then find out his income

8 0

3 years ago

Given a sample mean difference of 23, a standard error of 4.2, and a critical t value of 2.262, what are the values for the conf

erastova [34]

Answer: (13.4996, 32.5004)

Step-by-step explanation:

The confidence interval for mean difference is given by :-

$(\overline{x}_1-\overline{x}_2)\pm t^*\times SE$ ,

where $(\overline{x}_1-\overline{x}_2)$ = sample mean difference .

$t^*$ = critical t value (two-tailed)

SE= Standard error.

Given : $(\overline{x}_1-\overline{x}_2)=23$

$t^*=2.262$

SE= 4.2

Now, the confidence interval for mean difference will be :-

$23\pm (2.262)\times (4.2)\\\\= 23\pm9.5004\\\\=(23-9.5004,\ 23+9.5004)\\\\=(13.4996,\ 32.5004)$

Hence, the required confidence interval : (13.4996, 32.5004)

8 0

3 years ago

What is the measure of ∠x

svetoff [14.1K]

Answer:

Step-by-step explanation:

6 0

3 years ago

Please help me please help me if you don't know gently move your hand

andrew11 [14]

Answer:

R = 7cm

D = 14cm

CF = C = dπ or C = 2rπ

CV = C = 14π or 2( 7π )

4 0

2 years ago

Find missing angle<br> 100°<br> 100°<br> X=

Zolol [24]

Answer:

The missing angle is a hundred degrees

Step-by-step explanation:

Vertically opp angles are equal

3 0

2 years ago

Read 2 more answers