subject

Mathematics, 11.06.2021 18:00 cheriebg

A weatherman predicted 8 inches of snow would fall last night. Instead, 20 inches of snow actually fell.
What is the percent error of the prediction?
about 12%
about 40%
about 60%
about 150%

ansver

Answers: 3

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 19:40

Molly shared a spool of ribbon with 12 people. each person received 3 feet of ribbon. which equation can she use to find r, the number of feet of ribbon that her spool originally had?

Answers: 1

question

Mathematics, 21.06.2019 20:30

What is the interquartile range of this data set? 2, 5, 9, 11, 18, 30, 42, 48, 55, 73, 81

Answers: 1

question

Mathematics, 21.06.2019 21:30

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.

Answers: 2

question

Mathematics, 21.06.2019 22:00

You are standing next to a really big circular lake. you want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! you decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400? m. what is the diameter dd of the lake?

Answers: 3

You know the right answer?

A weatherman predicted 8 inches of snow would fall last night. Instead, 20 inches of snow actually...

Questions

question

Business, 18.09.2019 01:00

For each of the following accounts, indicate the effect of a debit or a credit on the account and the normal balance. (a) accounts payable

question

Mathematics, 18.09.2019 01:00

According to a census, there were 61 people per square mile (this is called the population density) in a certain country in 1980. by 2000, the number...

question

Business, 18.09.2019 01:00

In a brief filed with the united states court of appeals for the first circuit, you cite the 1999 first circuit case henry john fernandes, et al., pla...

question

Mathematics, 18.09.2019 01:00

In a crc error-detecting scheme, choose p(x) = x4 + x + 1. encode the bits 10010011011....

question

Physics, 18.09.2019 01:00

2. your grandfather has enjoyed good vision for most of his 80 years. you observe him having trouble reading websites on his new ipad, squinting while...

question

Physics, 18.09.2019 01:00

If you were to climb the pyramid from base to top (which is what distance along the face of the pyramid would you travel?...

question

Mathematics, 18.09.2019 01:00

If y = ak1/3l2/3 and a grows at a rate of 1 percent per year, k grows at a rate of negative 3 percent per year and l grows at a rate of 3 percent per...

question

Mathematics, 18.09.2019 01:00

1. suppose we collect the impact strength of a sample of five pieces of steel. their strengths are (in ft-lb units): 50, 48, 62, 53, 49. (a) calculat...

question

Business, 18.09.2019 01:00

Which of the following best describes revenue? a. resources of a company. b. sales of goods and services to a customer. c. cash received from a custom...

question

Biology, 18.09.2019 01:00

In an ecosystem, every food chain begins with organisms that can create organic molecules from inorganic molecules; most frequently, these organisms...

question

Business, 18.09.2019 01:00

You have just opened a new savings account o§ering a 1.5% interest rate which is compounded annually. (a) if you deposit $500 today and another $650 o...

question

Chemistry, 18.09.2019 01:00

If the lipid bilayer were to contain the k+ channel protein, what would pass through the membrane if you added a 1 m solution of sodium chloride on th...

question

Business, 18.09.2019 01:00

1. conduct further research on the technological environment. 2. what are the recent developments affecting businesses and propelling globalization?...

question

Mathematics, 18.09.2019 01:00

(a) what is wrong with the following equation? x2 + x − 2 x − 1 = x + 2 (x − 1)(x + 2) ≠ x2 + x − 2 the left-hand side is not defined for x = 0, but...

question

Engineering, 18.09.2019 01:00

Consider the flow of air through a wind turbine whose blades sweep an area of diameter d (in m). the average air velocity through the swept area is v...

question

Business, 18.09.2019 01:00

Healthy foods inc. sells 50-pound bags of grapes to the military for $16 a bag. the fixed costs of this operation are $90,000, while the variable cost...

question

Chemistry, 18.09.2019 01:00

When comparing propionic acid (ch3ch2cooh) and sodium propionate (ch3ch2coona), the one that is more soluble in water is when comparing propionic acid...

question

Physics, 18.09.2019 01:00

Which of the following are true? select all that apply. the net electric field at any location inside a block of copper is zero if the copper block i...

question

Physics, 18.09.2019 01:00

Acannon, located 60.0 m from the base of a vertical 25.0-m-tall cliff, shoots a 15-kg shell at 43.0° above the horizontal toward the cliff. (a) what m...

question

Business, 18.09.2019 01:00

Suppose the price of apples falls from $30 to #20, and the number of apples sold increases from 70 to 80. what is (the absolute value of) the price el...

More questions: Mathematics Another questions

Questions on the website: 13722362