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3 years ago

Please help with this question

Mathematics

1 answer:

Simora [160]3 years ago

4 0

I don’t see the question sorry

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The odometer of a new automobile functions improperly and registers only 2 miles for every 3 miles driven. If the odometer indic

sleet_krkn [62]

Answer:

32 miles.

Step-by-step explanation:

That would be 2/3 * 48 = 32 miles.

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3 years ago

In ordering a café latte, you have a choice of whole, skim or soy milk; small, medium or large; and either one or two shots of e

emmasim [6.3K]

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3 choices is the answer i think

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3 years ago

Read 2 more answers

How do you estimate an irrational vsquare root? Use COMPLETE sentences! Make sure you use LOTS of details. Word Bank Square Root

suter [353]

Answer:

Step-by-step explanation:

Lets illustrate one method by an example:

Find the square root of 12:

The 2 perfect squares around 12 are 3^2 and 4^2 so the square root of 12 is going to be between 3 and 4.

We might predict it to be 3.5

If we square 3.5 we get 12.25 so we are pretty close.

It is less than 3.5 so we might try 3.4 .

Working 3.4^2 out we get 11.56 so we know the square root is between 3.4 and 3.5 Since 12.25 is closer to 12 than 11.56, the square root is closer to 3.5 than 3.4 so we might try 3.46.

This is called the method of trial and improvement and requires you to do long multiplications.

4 0

3 years ago

A published report of a repeated-measures research study includes the following description of the statistical analysis. "The re

balandron [24]

Answer:

3 treatment conditions were compared in the study.

14 individuals participated in the study.

Step-by-step explanation:

Consider the provided information.

Part (A) How many treatment conditions were compared in the study?

There are two sets of degrees of freedom; one for the numerator and one for the denominator.

F ratio is defined as: $df=(df_{\text{Between treatment}}, df_{error})$

The formula for between treatment is: $df_{\text{Between treatment}}=k-1$

Substitute $df_{\text{Between treatment}}=2$ in above formula.

$2=k-1$

$k=3$

Therefore, 3 treatment conditions were compared in the study.

Part (B) How many individuals participated in the study?

The error degree of freedom is $df_{error}=(k-1)(n-1)$

Substitute $df_{error}=26$ and k=3 in above formula.

$26=(3-1)(n-1)$

$26=2(n-1)$

$14=n$

Hence, 14 individuals participated in the study.

3 0

3 years ago

Solve each literal equation for the given variable y=x+12;x

kakasveta [241]

Answer:

Step-by-step explanation:

x + 12 = y

x = y - 12

6 0

3 years ago