allylesd allylesd

02-08-2016
Mathematics

contestada

Calculate 7.30•1.63 and round to the correct number of significant digits

Respuesta :

Fishoutofwater Fishoutofwater

10-08-2016

7.30×1.63=11.899
You only need 2 significant numbers because 7.30 only has 2, the 0 past the decimal without a number doesn't count.
The answer is 12

Answer Link

Otras preguntas

An object of mass 2 kg has a linear momentum of magnitude 6 kg • m/s. What is this object’s kinetic energy?

A boy can swim 75 feet in 12 seconds. What is his rate to the nearest mile per hour?

The sales tax rate is 8%. Estimate the tax on a jacket that costs $69.95.

Most autotrophs make “food” through the process of a. photosynthesis. b. homeostasis c. chemosynthesis d. cellular respiration

How many prime numbers are there between 56 and 100?

If a circle is cut from a square piece of plywood, how much plywood would be left over? Use 3.14 for pi

When y = x^2, which of the following expressions is equivalent to –y ?

How do enzymes help to carry out biochemical reactions? A. By decreasing the energy of the reactants B. By increasing the activation energy of the reaction C. B

the rectangles on a quilt are 2in. wide and 3in. long the perimeter of each rectangle is made by pattern of ref thread. if there are 30 rectangles in the quilt,

How many prime numbers are there between 56 and 100?