danxmacabre danxmacabre

31-12-2019
Mathematics

contestada

What is the probability of getting either a nine or an ace when drawing a single card from a deck of 52 cards?

Respuesta :

SHEEPNOODLE SHEEPNOODLE

31-12-2019

probability of drawing ace: 4/52 = 1/13

probability of drawing 9: 4/52 = 1/13

probability of drawing ace or 9: 1/13 + 1/13 = 2/13 or ~15.4%

Answer Link

Otras preguntas

If a population is in Hardy–Weinberg equilibrium, when is the number of heterozygotes at its most? when the frequency of dominant alleles is more than the frequ

Use the fact that the speed of light in a vacuum is about 3.00 × 108 m/s to determine how many kilometers a pulse from a laser beam travels in exactly twelvehou

Which of the following describes work? Energy acts on an object. Force acts on an object. Force acts on an object and causes a displacement of that object. Fric

the cup space is 10 by 10 inches long, each cup is 3 inches by 3 inches. the top of the space is to the cups so you can not stack them. how many cps can i put

Compute the average number of units consumed: 504, 519, 576, 321, 256, 101, 76, 75, 127, 289, 367, and 511.

People build a dam to create a reservoir that supplies water a nearby city needs. Describe two ways this action will likely affect the water cycle in the local

Your family loves turkey. Uncle bill ate 1/4. Cousin chris ate 15%. Cousin Timmy ate 0.3. Cousin Dave ate 12%. Who ate the most turkey? Write Fraction ( decimal

what is the purpose of a uniform rhyme scheme in a poem?

Which two cellular structures help cells move around? A. nuclei and cell walls B. chloroplasts and endomembrane systems C. cilia and flagella D. ribosomes and m

A muscle cell undergoes glycolysis to generate pyruvate. Considering that the cell remains under aerobic conditions and moves on to the ETC via the Krebs cycle,