brynnie513 brynnie513

04-04-2020
Mathematics

contestada

Find the sum of the first 9 terms in the following series

64+32+16+...

Respuesta :

lexxfarr lexxfarr

04-04-2020

each term is being divided by 2, so first wrote out the terms.
64+32+16+8+4+2+1+.5+.25
i add in chunks of two terms to make it easier to grasp
96+24+6+1.5+.25
120+7.5+.25
127.75

Answer Link

Otras preguntas

write a expression for the calculation 84 divided into sevenths added to 9 divided into thirds

Derek’s favorite clothing store is having their annual fall sale. All clothing is 25 percent off. A shirt he really likes has an original price of $28. Derek ha

Match the mountain range with its formation. 1. Appalachian 2. North American Cordillera 3. Aleutian 4. Andes A. Two continents colliding B. Terrane accretion C

what is the title of the presiding official of the House of Representatives

The lightest puppy in a litter weights 9 ounces ,which is 3/4 of the weight of the heaviest puppy .the Equation 3/4w =9 can be used to find the weight w on ounc

Why does the Nile river no longer overflows its banks?

In the Battle of _______, a disastrous charge against forces holding Cemetery Ridge led to Confederate defeat. A. Gettysburg B. Antietam C. Cold Harbor D. Vicks

is powdered drink and water a mixture or a solution

Mark if the following statement about slavery in the Muslim world is correct. A. When European countries stopped participating in the slave trade, Muslim lands

what happens if i soak a slice of apple in milk for 1 week and left in the refrigerator and if i soak a slice in gatorade?