Anonyme Anonyme

Today at 12:42 AM
Mathematics

Answered

by 8:00 AM, The snack bar has made $3,256 in sales. By noon, the snack bars total sales for $8821. On average, how much money did the snack bar take in each hour between 8:00 AM and noon?

Answer :

Today at 12:47 AM

average rate of revenue per hour=(change in revenue)/(change in hours)

a=(8821-3256)/(12-8)

a=5565/4

a=$1391.25 per hour

Answer Link

Other Questions

The genome of modern chloroplasts is roughly 50 \% the size of the genome of the cyanobacterium from which it is thought to have been derived. In comparison, th

In order to determine the "root" of the eukaryote phylogenetic tree, scientists should . (A) compare the myosin genes in amoebozoans and opisthokonts (B) compar

Similar to most amoebozoans, the forams and the radiolarians also have pseudopods, as do some of the white blood cells of animals (monocytes). If one were to er

The fact that amoebas are not monophyletic demonstrates that (A) movement by pseudopodia evolved only once (B) scientists need to continue to investigate the or

The most direct ancestors of land plants were probably . (A) kelp (brown alga) that formed large beds near the shorelines (B) green algae (C) photosynthesizing

The combustion in a compression ignition engine is . a.heterogeneous b.homogeneous c.laminar d.turbulent

Express each of the following ratios in the simplest form 36:90

1. What is a word ?2. What is a phrase ?

hhcayzewuy 100% privacy What is the largest source of groundwater in the Indian peninsula?

Em relação ao gerenciamento do cuidado no câncer de mama, an

Hydrogen-containing fuels have a "fuel value" based on their mass % H. Rank the following compounds from highest fuel value to lowest: ethane, propane, benzene,

Is each of the following statements true or false? Correct any that are false. (c) A limiting-reactant problem is being stated when the available quantity of on

In 1961, scientists agreed that the atomic mass unit (amu) would be defined as 1/12 the mass of an atom of ¹²C . Before then, it was defined as 1/16 the average

Pure HN3 (atom sequence HNNN) is explosive. In aqueous solution, it is a weak acid that yields the azide ion, N₃. Draw resonance structures to explain why the n

In each pair, choose the larger of the indicated quantities or state that the samples are equal: (b) Grams: 0.4 mol of O₃ molecules or 0.4 mol of O atoms

Convert the following descriptions into balanced equations: (c) When hydrogen gas is passed over powdered iron(III) oxide, iron metal and water vapor form.

The inability to concentrate, irritability, a rapid heart rate, and headaches are all signs of . A. stress B. heart attack C. decrease in adrenaline D. all of t

Dinitrogen monoxide (N₂O) supports combustion in a manner similar to oxygen, with the nitrogen atoms forming N₂. Draw three resonance structures for N₂O (one N

In each pair, choose the larger of the indicated quantities or state that the samples are equal: (e) Total ions: 2.3 mol of sodium chlorate or 2.2 mol of magnes

Isobutylene is a hydrocarbon used in the manufacture of synthetic rubber. When 0.847 g of isobutylene was subjected to combustion analysis, the gain in mass of