Imyourdaddy Imyourdaddy

06-04-2016
Mathematics

contestada

80 is 0.4 of what number?

Respuesta :

06-04-2016

.4=2/5

80=2
X =5

2x=400

X=200

Answer Link

Otras preguntas

Using your knowledge of roots, choose the best word to complete the following sentence: My nightly hygiene routine includes washing my face, using _____________

"an adult with type 2 diabetes mellitus has been npo since 2200 in preparation for having a nephrectomy the next day. at 0600 on the day of surgery, the nurse r

If the dimensions of a square are increased 10%, by what percent is the area increased?

Select all that apply. How are timelines useful for studying history? Timelines are useful for charting historical events. Timelines are useful for identifyin

The function f is defined by f(x)=a−2x, where a is a constant. Find a, if the graph of f passes through the point (8,−21).

Susan spent $8 of her allowance going to the movies. she gave the dog a bath and earned $5.00. what is her weekly allowance if she ended up with $20.00

how important was international trade to Britain's economic development in the 19th century?

The "law of succession," the presence of vestigial traits, and the fact of extinction are all inconsistent with the theory of special creation. why?

Select the correctly cited article. Select the best answer from the choices provided. Babington, Charles. "Senate Approves Immigration Bill." The Washington Pos

If a researcher conducts a study to compare the effects of two treatments to reduce anxiety, treatment is a(n) _____ variable.