3 years ago

What is 64 186 300 in standard form

Mathematics

2 answers:

Tatiana [17]3 years ago

8 0

Answer:

Sixty-four , one eighty six, three hundred

Step-by-step explanation:

That’s it.-,

n200080 [17]3 years ago

5 0

Answer:

sixty four million, one-hundred eighty-six thousand three hundred

Step-by-step explanation:

You might be interested in

Expand the following:<br> 1/5 (10x-25)

mario62 [17]

<span>This must be your answer:
Expanded: 1/5 x 10x + 1/5 x -25 </span>

3 0

4 years ago

Marsha Green makes $9.19 per hour. Find her social security tax at the rate of 7.65% for a 40-hour work week.

ira [324]

Answer:

$28.12

Step-by-step explanation:

$9.19 x 40 = $367.60 x 7.65% = $28.12

5 0

4 years ago

The life in hours of a 75-watt light bulb is known to be normally distributed with standard deviation σ = 25 hours. A random sam

irina [24]

Answer: a) (1008.34,1019.658) b) (1009.24,1018.76)

Step-by-step explanation:

Since we have given that

n = 75

mean = 1014 hours

Standard deviation = 25 hours

At 95% two sided , z = 1.96

So, confidence interval would be

$\bar{x}\pm z\dfrac{\sigma}{\sqrt{n}}\\\\=1014\pm 1.96\dfrac{25}{\sqrt{75}}\\\\=1014\pm 5.658\\\\=(1014-5.658,1014+5.658)\\\\=(1008.34,1019.658)$

(b) Construct a 95% lower confidence bound on the mean life.

z = 1.65

So, confidence interval would be

$\bar{x}\pm z\times \dfrac{\sigma}{\sqrt{n}}\\\\=1014\pm 1.65\times \dfrac{25}{\sqrt{75}}\\\\=1014\pm 4.76\\\\=(1014-4.76,1014+4.76)\\\\=(1009.24,1018.76)$

Hence, a) (1008.34,1019.658) b) (1009.24,1018.76)

4 0

4 years ago

Help ASAp will give brainliest!!!!!!!

anzhelika [568]

Answer:

x = 51

Step-by-step explanation:

2x + 4 + x + 23 = 180

3x + 27 = 180

3x = 153

x = 51

8 0

3 years ago

Read 2 more answers

Can someone help me pls ASAP

Illusion [34]

Answer:

not bad kid not nad

Step-by-step explanation:

3 0

3 years ago