Sign In Sign Up Ask an AI advisor

missdee7623

missdee7623

27.09.2019 •

Mathematics

Maricela paid for 4 meals at the fair. each meal cost $8.79.

how much did maricela spend on meals?

a.
$2.20

b.
$8.79

c.
$32.86

d.
$35.16

Solved

Show answers

Ответ:

chanteeaston9461

07.06.2020

The correct answer is $35.16 dollars. To get the answer, multiply $8.79 dollars by 4. Simple

0,0(0 оценок)

Ответ:

sammamamam1090

07.06.2020

D if you do 4 times 8.79 you will get 35.16
Understand

0,0(0 оценок)

Ответ:

zacharycheyne

18.03.2022

Question:

Which is the value of the expression

$\frac{(10^4)(5^2)}{(10^3)(5^3)}$

A. 1

B. 2

C. 8

D. 10

B. 2

Step-by-step explanation:

Given

$\frac{(10^4)(5^2)}{(10^3)(5^3)}$

Required

Evaluate

$\frac{(10^4)(5^2)}{(10^3)(5^3)}$

Split Fraction

$\frac{10^4}{10^3} * \frac{5^2}{5^3}$

From Laws of Indices

$\frac{a^x}{a^y} = a^{x-y}$

Applying this law to the above expression, we have

$10^{4-3} * 5^{2-3}$

$10^{1} * 5^{-1}$

$10 * 5^{-1}$

Also, from Laws of Indices

$a^{-1} = \frac{1}{a}$

Applying this law to the above expression, we have

$10 * \frac{1}{5}$

Multiply 10 by 1

$\frac{10 * 1}{5}$

$\frac{10}{5}$

Hence,

$\frac{(10^4)(5^2)}{(10^3)(5^3)} = 2$

0,0(0 оценок)

Ask your question to the AI advisor

Ai-bot is an expert in any field and is the perfect companion for reliable and useful answers and advice on a variety of topics, including science, history, technology, art, sports, health, culture and more.

Ask your question

More tips

C Computers and Internet How to Learn to Type Fast?...
A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...
F Family and Home Parents or Environment: Who Has the Most Influence on a Child s Upbringing?...
H Health and Medicine Is it true that working with a computer is harmful to your eyesight?...
H Health and Medicine Boosting Immunity: A Complete Guide on How to Improve Your Body’s Natural Defenses...
P Philosophy Unidentified Flying Object - What is the Nature of this Phenomenon?...
C Computers and Internet How to Teach Older Generations to Work with Computers?...
G Goods and services How to Choose a Coffee Maker? The Ultimate Guide for Coffee Lovers...
C Computers and Internet Porn Banner: What It Is and How to Get Rid Of It?...
F Food and Cooking How many stages of coffee roasting are there?...

Answers on questions: Mathematics

M Mathematics In 1 min I walked 90 steps. so the ratio is?...
M Mathematics Which is greater, 35% of 60 or 30% of 80?...
M Mathematics Write an expression for the quotient of the quantity m reduced by 3 and 5....
M Mathematics (x - 3)^2+ (y-2)^2= 4...
M Mathematics Please help me I really need it...
E English Which sentence does not have an error in subject and verb agreement? a. the sun, warm and sunny, were shining on the lake. b. a slim chance at success was my only hope for the...
M Mathematics Asap im stuck here idk if im right i put da answer 9.8 ignore da erasing mark in da x...
P Physics if a bungee rope has a spring constant of 10 N/m. How far will it extend (stretch) if a person who weighs 300N is placed on it?...

S Sport S Society and Politics G Goods and services C Cities and Countries A Animals and plants L Legal consultation W Work and Career C Construction and repair H Health and Medicine D Dating, Love, Relationships H Horoscopes, Magic, Divination S Style and Beauty L Leisure and Entertainment S Science and Technology P Photography and Videography A Art and Culture O Other P Philosophy F Food and Cooking B Business and Finance T Travel and tourism F Family and Home A Auto and Moto

Show more

Full access

It will provide effective and fast learning by providing unlimited access to the knowledge base and receiving answers from experts and an AI advisor.

Subscribe

Ask an AI advisor a question

I want advice

ABOUT US

About us
Terms of use
Copyright
Privacy Policy
Cookie policy
Cookie preferences

HELP

Sign Up
FAQ
Security Center

App

Spanish Geography Health Engineering Arts Social Studies Advanced Placement (AP) German SAT History Computers and Technology Physics Chemistry Biology Law Mathematics World Languages French Business Medicine