subject
Mathematics, 29.05.2020 17:58 aprilstalder

Select the closest answer. *
20 points
1. Find the surface area of a sphere with a radius of 4.2 centimeters.
A. 235.6 cm?
C. 121.4 cm
B. 310.3 cm
D. 221.7 cm
A
B
С
OD
Select the closest answer.

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 13:30
Ametalworker has a metal alloy that is 30? % copper and another alloy that is 55? % copper. how many kilograms of each alloy should the metalworker combine to create 90 kg of a 50? % copper? alloy?
Answers: 3
question
Mathematics, 21.06.2019 19:30
If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76
Answers: 2
question
Mathematics, 21.06.2019 19:40
Neoli is a nurse who works each day from 8: 00 am to 4: 00 pm at the blood collection centre. she takes 45 minutes for her lunch break. on average, it takes neoli 15 minutes to collect each sample and record the patient's details. on average, how many patients can neoli see each day?
Answers: 3
question
Mathematics, 21.06.2019 20:00
Given the equation y − 4 = three fourths(x + 8) in point-slope form, identify the equation of the same line in standard form. −three fourthsx + y = 10 3x − 4y = −40 y = three fourthsx + 12 y = three fourthsx + 10
Answers: 1
You know the right answer?
Select the closest answer. *
20 points
1. Find the surface area of a sphere with a radiu...
Questions
question
World Languages, 27.03.2020 22:58
question
History, 27.03.2020 22:58
question
Mathematics, 27.03.2020 22:58
Questions on the website: 13722359