What is the mean of 245,000 46,000 132,00 838,000

315,250

Step-by-step explanation:

1. Add the numbers together

245,000 + 46,000 + 132,00 + 838,000 = 1,261000

2. Divide by the # of entries (4)

1,215,046 ÷ 4 = 315250

315,250

Step-by-step explanation:

The Mean is the same as the Average

To find the answer of this question you must first:

1. first add all the numbers together

245,000 + 46,000 + 132,000 + 838,000 = 1,261,000

2. then you divide by the amount of numbers that you have

1,261,000 ÷ 4 = 315,250

98 points djdjsi zisksis sjsjsi sisksj sksjdj sksks sjsisj

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.