All categories

2 years ago

On the speed-time graph, the Y-axis should be labeled as

Mathematics

1 answer:

Lelechka [254]2 years ago

4 0

The y-axis should be labeled as speed.

You might be interested in

A national survey of 2000 adult citizens of a nation found that 24% dreaded Valentine's Day. The margin of error for the surve

Goryan [66]

Answer:

The correct option is (A).

Step-by-step explanation:

The (1 - α)% confidence interval for the population proportion is:

$CI=\hat p \pm MOE$

The information provided is:

$\hat p$ = 0.24

MOE = 0.089

The 85% confidence interval for the population proportion of adults who dreaded Valentine's Day is:

$CI=\hat p \pm MOE$

$=0.24\pm 0.089\\=(0.151, 0.329)$

So, the 85% confidence interval for the population proportion of adults who dreaded Valentine's Day is (0.151, 0.329).

The (1 - α)% confidence interval for population parameter implies that there is a (1 - α) probability that the true value of the parameter is included in the interval.

Or, the (1 - α)% confidence interval for the parameter implies that there is (1 - α)% confidence or certainty that the true parameter value is contained in the interval.

So, the 85% confidence interval for the population proportion, (0.151, 0.329), implies that there is 85% confidence that the proportion of the adult citizens of the nation that dreaded Valentine's Day is between 0.151 and 0.329.

Or there is 0.85 probability that the true proportion of the adult citizens of the nation that dreaded Valentine's Day is between 0.151 and 0.329.

Thus, the correct option is (A).

7 0

3 years ago

6(2 + x) = 12 + 6x illustrates the

creativ13 [48]

Answer:

Distributive Property

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Write the decimal in fractional notation: 0.097 A 97/1000 B 97/10,000 C 970 /1000 D 97/10

jeyben [28]

If you would like to write 0.097 in fractional notation, you can do this like this:

0.097 = 97 / 1000

The correct result would be A 97/1000.

3 0

4 years ago

Select all the expression that show the distance between points A and B pls help lol <\3.

Mama L [17]

Answer:

Everything except for -8+(-1) is correct

Step-by-step explanation:

So the expressions that show the distance are

8-1

-1-(-8)

|-8|-|-1|

5 0

3 years ago

The standard distance between studs in a house is 1.5 feet. if you have a set of blueprints for a house that mark every 1.5 feet

ki77a [65]

The applicable proportion is

... x/(53 ft) = (3 in)/(1.5 ft)

Multiplying by 53 ft gives

... x = (3 in)×(53 ft)/(1.5 ft)

... x = 106 in . . . . . . . . the length representing 53 ft

8 0

4 years ago

Read 2 more answers