All categories

2 years ago

Write in Scientific Notation: 87456000

Mathematics

1 answer:

Wittaler [7]2 years ago

4 0

Answer:

8.7456×10^7

Step-by-step explanation:

You might be interested in

"Large Sample Proportion Problem. Surveys were conducted in multiple countries and respondents were asked if they felt political

melomori [17]

Answer: 0.0158

Step-by-step explanation:

Given : The data for the United States is that out of 1,000 sampled, 470 indicated yes, they felt political news was reported fairly.

According to the given information we have,

Sample size : n= 1000

Sample proportion: $\hat{p}=\dfrac{470}{1000}=0.47$

The standard error for proportion is given by :-

$S.E.=\sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}$

$S.E.=\sqrt{\dfrac{0.47(1-0.47)}{1000}}$

$S.E.=\sqrt{0.0002491}$

$S.E.=0.0157829021412\approx0.0158$

[Rounded to the nearest four decimal places.]

Hence, the standard error for the confidence interval = 0.0158

6 0

2 years ago

Suppose that g(x) = f(x) + 5. Which statement best compares the graph of

CaHeK987 [17]

Answer:

Step-by-step explanation:

this is because your adding 5 to f(x) which would be x not y (pretty sure) and g(x) is y. your not adding 5 to g(x) therefore not b. D and A would never be correct for this because that would be subtraction of 5

5 0

2 years ago

Whats 100 times 1,002 times 54

pychu [463]

5410800 is your answer.

7 0

2 years ago

The area of a rectangular trampoline is 135 ft. The length of the trampoline is 6 ft

sammy [17]

Step-by-step explanation:

let width be x

length = 6+x

x times 6+x=135

2x+6=135

2x=135-6

129/2=x

64.5

4 0

2 years ago

Need ASAP

Arlecino [84]

Answer:

1. x = 2

2. x = 21

Step-by-step explanation:

Hope this helps

6 0

2 years ago

Write in Scientific Notation: 87456000​

Write in Scientific Notation: 87456000