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sleet_krkn [62]
3 years ago
10

Brian is riding his bike. He biked a distance of 14 miles at a rate of 14 miles per hour. Rearrange the distance formula, d = rt

, to solve for Brian's time in minutes
Mathematics
2 answers:
Kipish [7]3 years ago
8 0

The required rearranged equation is t=\frac{d}{r}

<u>SOLUTION: </u>

Given, Brian is riding his bike.  

He biked a distance of 14 miles at a rate of 14 miles per hour.  

We have to rearrange the distance formula, d = rt, to solve for Brian's time in minutes.

Now, we have to calculate time so, the equation will be rearranged as t=\frac{d}{r}

Here, d is distance = 14 miles and r is rate of speed = 14 miles per hour

Then, \text { time } \mathrm{t}=\frac{14 \text { miles }}{14 \text { miles per hour }}=\frac{14}{14}=1 \text { hour }

The required equation is t=\frac{d}{r}

galina1969 [7]3 years ago
5 0

Answer:

60 minutes

Step-by-step explanation:

The distance formula is:

D = RT

Where

D is distance (in miles)

R is rate (in miles per hour)

T is time (in minutes)

Given,

D = 14 miles

R = 14 miles per hour

We want to find T, so we have:

D=RT\\T=\frac{D}{R}\\T=\frac{14}{14}\\T=1

So the time is 1 hour

We want in minutes, and we know 60 minutes is 1 hour, so the time (in minutes) is 60 minutes

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3 years ago
A group of people were asked if they had run a red light in the last year. 315 responded "yes", and 190 responded "no".
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Answer:

0.624

Step-by-step explanation:

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From the data :

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Selecting a person at random, probability that the selected person has run a red light :

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3 years ago
Which of the following estimates at a 95% confidence level most likely comes from a small sample?
dusya [7]
<span>The <u>correct answer</u> is:

A) 60% ± 18%.

Explanation:

In a confidence interval, the margin of error is given by z*(</span>σ/√n<span>), where </span>σ<span> is the standard deviation and n is the sample size.

First we <u>find the value of z</u>:

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To find the z-score, we first subtract this from 1:
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Using a z-table, we find this value in the middle of the table. The z-score that is associated with this value is 1.96.

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ILL GIVE YOU BRAINLIEST IF YOU ANSWER FIRST
levacccp [35]

Answer:

24ft³

is the answer to the equation


4 0
3 years ago
Read 2 more answers
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