CutieCutieCutie CutieCutieCutie

01-02-2017
Mathematics

contestada

Dirk plants 12 seedlings in 8 min.

At this rate, how many seedlings could he plant in 70 min?

A.80

B.105

C.120

D.210

Respuesta :

isaiahtepes isaiahtepes

01-02-2017

the answer would be b 105

Answer Link

Аноним Аноним

01-02-2017

this is a proportion question
in 8 minutes he plants 12 seedlings
so in 1 minute he plants 12/8 seedlings

In 70 minutes he plants (12 * 70) / 8 = 105 seedlings.

Answer Link

Otras preguntas

On average, people of a certain country spend 20.5 hr per month watching videos on a computer or on a television. They spend 2.1 more hours watching videos on

What is.... 2m + 3m to the second power - 4m = ?

Consider the mechanism. Step 1: 2 A ⟶ B + C slow Step 2: B + C ⟶ E fast Overall: 2 A ⟶ E Determine the rate law for the overall reaction, where th

Order these fractions from least to greatest 3/4 2/5 5/8 1/2

what is the tourist sites that still remain from the Mughal era?

Write the absolute value equation that has two solutions x=5 and x=11

a pair of dice is rolled, what is the probability that the sum is less than 6, given that the sum is 4?

what is z = to in 2/3xz=1 1/9

Write a net ionic equation for the overall reaction that occurs when aqueous solutions of nitrous acid and sodium hydroxide are combined. Thanks for the help!

2 What is the chemical and genetic bases for the blood groups classification?