wwilmer227 wwilmer227

17-11-2021
Mathematics

contestada

At a birthday party, 20% of the guests wear glasses.

If there are 30 guests, how many wear glasses?

Respuesta :

moreeenitaa moreeenitaa

17-11-2021

Answer: 6
20x30=600
600/100=6
6 guests were wearing glasses

Answer Link

kurarukinyua kurarukinyua

17-11-2021

Answer:

if 100% =30 guests what about 20%=6%

Answer Link

Otras preguntas

A major department store chain is interested in estimating the mean amount its credit card customers spent on their first visit to the chain's new store in the

Which of the following is true of an ordinal scale? It allows responses to be rank-ordered in a hierarchical pattern. It is less powerful than a nominal scale.

Write eighteen hundredths as a decimal.

The maximum afternoon temperature in a city might be modeled by t= -30cos(x/6) + 60 where t represents the maximum afternoon temperature in month, x, with x = 0

In one study, rats licked frequently during infancy by their mothers were calmer than rats licked infrequently when faced mm stress later in life. What is the m

Suppose five years from now that the ranching industry is in long-run equilibrium at 70 cents per pound. Graphically illustrate what that would look like for th

In which of the following choices is the oxidation number incorrect? Cl2(s); oxidation number = 1– Fe3+(aq); oxidation number = 3+ Ni(s); oxidation nu

A 10.0 mL sample of 0.75 M butyric acid is titrated with 0.50 M KOH. What is the ratio of conjugate base to weak acid, at the point where 10.0 mL of KOH has bee

A 35 year-old man presents with a testicular mass. Beta-HCG and Alpha-Feto Protein blood levels are normal. A radical orchiectomy is performed. Grossly the mass

What is the greatest common factor of 15x4