Log In Registration
Ask an expert
Mathematics
12.07.2020 11:00
171
224
8
Solved by an expert

Use the formula d = rt. find t for r = 46.1 m/h and d = 253.55 m. a 207.45 h b 0.18

Use the formula d = rt. find t for r = 46.1 m/h and d = 253.55 m. a 207.45 h b 0.18 h c 5.5 h d 11,689 h i think it's c
Show Answers
sonthatshannah
sonthatshannah
4,8(98 marks)

d=rt\\\\\text{We have}\ r=46.1\ \dfrac{m}{h}\ \text{and}\ d=253.55\ m.\\\\\text{Substitute:}\\\\46.1t=253.55\qquad\text{divide both sides by 46.1}\\\\t=5.5\\\\\ \boxed{C.\ 5.5\ h}

devin3634
devin3634
4,5(44 marks)

whats the options

Step-by-step explanation:

Popular Questions about the subject: Mathematics

Jim knows the length of his garden is 12 feet. he knows the area of the...
Jim knows the length of his garden is 12 feet. he knows the area of the garden is 60ft to the 2nd power. what is the width of jim s garden....
Mathematics
05.08.2021 21:05
Dada a função quadrática y=a • x ao quadrado + bx + c, o valor máximo...
Dada a função quadrática y=a • x ao quadrado + bx + c, o valor máximo é a ao quadrado + 4 em x=1 e o gráfico passa pelo ponto (3, 1). encobre os valores das constantes a, b e...
Mathematics
01.11.2020 03:02
Factor -7x3+21x2+3x-9 by grouping what is the resulting expression...
Factor -7x3+21x2+3x-9 by grouping what is the resulting expression...
Mathematics
15.01.2023 05:16
Ahot air balloon went from an elevation of 4,538 feet to an elevation...
Ahot air balloon went from an elevation of 4,538 feet to an elevation of 3,363 feet in 50 minutes. what was its rate of descent?...
Mathematics
26.07.2021 06:48
Nik needs to estimate how many books will fit in a bin. each book is...
Nik needs to estimate how many books will fit in a bin. each book is 1 ft tall, 0.5 ft wide, and 0.1 ft thick. the bin is 5 feet wide, 2 feet tall, and 3 feet deep. based on...
Mathematics
05.05.2020 01:27
A(n) is a statement whose proof can be deduced directly from a previous...
A(n) is a statement whose proof can be deduced directly from a previous theorem. auxiliary line remote interior angle corollary triangle 5) a triangle in which one of its interior...
Mathematics
28.09.2021 14:52
If triangle xyz is dilated by a scale factor of 2 about point x, which...
If triangle xyz is dilated by a scale factor of 2 about point x, which of the following is true about a’y’?...
Mathematics
26.02.2021 21:36
The rate of change of the mass, a, of salt at time t is proportional...
The rate of change of the mass, a, of salt at time t is proportional to the square of the mass of salt present at time t. initially there is 10 grams of salt and 10 hour later...
Mathematics
08.08.2020 05:30
In a recent survey of 25 voters, 17 favor a new city regulation and 8...
In a recent survey of 25 voters, 17 favor a new city regulation and 8 oppose it. what is the probability that in a random sample of 6 respondents from this survey, exactly 2...
Mathematics
04.03.2023 13:49
Suppose the ages of students in your university follows a right skewed...
Suppose the ages of students in your university follows a right skewed distribution with mean of 24 years and a standard deviation of 5 years. if we randomly select a sample...
Mathematics
17.06.2022 02:54

New questions by subject

The receptionist at madcap advertising is punctual, polite, and always...
The receptionist at madcap advertising is punctual, polite, and always cheerful. the firm s employees and customers all love her. however, she has difficulty with the clerical...
Business
13.11.2020 08:53
What vital means of transportation invented in the 1830s served to whisk...
What vital means of transportation invented in the 1830s served to whisk wealthy city-dwellers away from their poor neighbors and out into the suburbs and countryside whenever...
History
02.11.2020 18:08
The recently prosperous development of higher-yield, fast-growing varieties...
The recently prosperous development of higher-yield, fast-growing varieties of rice and other cereals in certain developing countries, which led to increased production per unit...
Biology
14.01.2022 05:01
The responsibility report of alejandro garcia, the manager of one of...
The responsibility report of alejandro garcia, the manager of one of the divisions of an auto parts manufacturing company, includes profits as well as return on investment and...
Business
21.11.2022 05:30
We learned that a rasmussen reports survey of 1,000 us adults found that...
We learned that a rasmussen reports survey of 1,000 us adults found that 42% believe raising the minimum wage will the economy. construct a 99% confidence interval for the true...
Mathematics
06.11.2021 11:11
Modern vacuum pumps make it easy to attain pressures of the order of...
Modern vacuum pumps make it easy to attain pressures of the order of 10⁻¹³ atm in the laboratory. a) at a pressure of 8.65×10⁻¹⁴ atm and an ordinary temperature of 296.0 k ,...
Physics
22.07.2020 19:32
What is defined as children s sensitivity to the sound structure of language?...
What is defined as children s sensitivity to the sound structure of language? a. morphological development b. phonological development c. understanding of figurative language...
English
28.05.2020 12:50
Lifecycle motorcycle company is expected to pay a dividend in year 1...
Lifecycle motorcycle company is expected to pay a dividend in year 1 of $2, a dividend in year 2 of $3, and a dividend in year 3 of $4. after year 3, dividends are expected to...
Business
23.09.2021 01:45
Which statement describes how madame loisel feels about her husband at...
Which statement describes how madame loisel feels about her husband at the beginning of the story? a. she thinks he s a wonderful husband. b. she admires his ambitious nature....
English
19.04.2023 11:01
Which statement is true about this argument? premises: if a triangle...
Which statement is true about this argument? premises: if a triangle has three sides of equal length, then it is an equilateral triangle. the side lengths of △def are 3 cm, 3...
Mathematics
04.09.2021 11:15
Find out answers to questions
from an AI-bot
Get full access
Answers
Themes
Family and Home Sport Other Dating, Love, Relationships Health and Medicine Science and Technology Cities and Countries Travel and tourism Food and Cooking Philosophy Style and Beauty Animals and plants Business and Finance Construction and repair Leisure and Entertainment Legal consultation Goods and services Society and Politics Photography and Videography Auto and Moto Art and Culture Computers and Internet Horoscopes, Magic, Divination Work and Career Business Law Spanish SAT Engineering Social Studies Computers and Technology World Languages Mathematics French Biology Arts History Geography Health Chemistry Medicine Physics English Advanced Placement (AP) German
#
#
#
#
# #

We expand our knowledge with many expert answers

Answers