Denver, Colorado often experiences snowstorms resulting in multiple inches of accumulatedsnow. During the last snow storm, the snow accumulated at (0.8) inch/hour. If the snow54continues at this rate for hours, how much snow will accumulate?

43 inches

Step-by-step explanation:

Accumulation rate per hour = 0.8 inch / hour

If the snow continues at that rate for 54 hours ;

To obtain the amount of snow that will accumulate, we multiply the Accumulation rate per hour by the number of hours given ;

Accumulation rate per hour * number of hours

= 0.8 inch/hour * 54 hours

= 43.2 inches

= 43 inches (nearest whole number)

the 3rd option is right

step-by-step explanation:

rick has $1400 and sally has $1500

step-by-step explanation:

to find amount of money rick has after 10 years :

principal = $1000 , time = 10 years , rate = 4% annually

to find amount of money sally has after 10 years :

her friend gives to pay her $50 per year, therefore money she has after 10 years = 50 × 10 = $500

also, sally gets $1000 after 10 years,

therefore, total amount of money sally has after 10 years = 500 + 1000 = $1500

so, after 10 years : rick has $1400 and sally has $1500