holcoal9327 holcoal9327

21-05-2017
Mathematics

contestada

Which equation represents this statement? One-third of a number is 21.
a. 21 x = 3
b. 21 3 = x
c. 1 3 x = 21
d. 1 3 (21) = x?

Respuesta :

21-05-2017

Assuming c says 1/3x=21, that's the right answer. if you read too quickly you might rush into thinking x=7, but if course it is 63.

Answer Link

Otras preguntas

what immigration station did immigrants use when crossing the pacific ocean?

square root of 10 [tex](128 + 2[/tex]

Mr Dominguez spends three weeks training for a marathon. Every day he runs 1/2 mile more than the day before. If the first day he ran 6 miles, how many will he

Multiple choice! To be dimensionally consistent, velocity [L/T], force [ML/T^2], mass [M], and length [L] must be related as follows. Multiple Choice A. velocit

Which region was the source of raw materials in the Triangular Trade that emerged after Columbus's voyages? Select the best answer. Americas Africa Europe Asia

mean of 7observations was calculated as 40. It was detected on rechecking that the value 63 waswrongly copied as 36. Find the correct mean?

SAT question, level of difficulty: HARD --The surface area, S, of a cylinder with a radius of 5 is defined by [tex]S = 2\pi(5^{2}) + 2\pi(5)h[/tex], where h is

Solve the following systems using the substitution method.

Here’s the picture for it

A small jar of salsa contains 12 1/2 cup of salsa. A large jar of salsa contains 75 ounces. How many small jars of salsa is equal to one large jar of salsa?