eternalj365 eternalj365

24-10-2019
Mathematics

contestada

Nicole completed 18 math problems. This is 30% of the problems she has to do. How many math problems must she do?

Respuesta :

bellasg bellasg

24-10-2019

18/x (means 18 over x) equals 30/100
18 times 100 is 1800
1800 divided by 30 equals 60
60 total math problems

Answer Link

Otras preguntas

When an iron rod is placed inside a current-carrying coil of wire _________.

x+2y + 3z=8 y + 2z=3 X z=2 solve by substitution

With respect to engineering economics and the internal rate of return (IRR), Descartes’ rule of signs indicates there will be at most as many _____ rates of ret

What is the mass of a volleyball that has 260 J of kinetic energy and travels at a velocity of 15m/s

What is the process by which glycogen is broken down into smaller units

Thirty percent of the CFA candidates have a degree in economics. A random sample of three CFA candidates is selected. What is the probability that at least one

What stage of an art critique is where you give your own impressions of the artwork? A. Describe B. Analyze C. Interpret D. Evaluate

Identical cellos are being tested. One is producing a fundamental frequency of 130.9Hz on a string that is 1.25m long and has a mass of 109g. on the second cell

What property is shown 4/5 + (-4/5) =0

Read the introduction of a speech given by a school counselor. Good morning and welcome back! The leaves are changing colors, backpacks are bulging with books