3 years ago

What is the equation for standard error of the mean?

Mathematics

1 answer:

Flauer [41]3 years ago

6 0

When your ball drops on the floor

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Andreyy89

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Jaheem has a goal running a total of 125 miles this month. Each day that he ran, he ran 7 miles. Which expression could Jaheem u

VashaNatasha [74]

Answer:

a. 125 – 7d

Step-by-step explanation:

Let d be the number of days.

Given the following data;

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3 years ago

group of friends wants to go to the amusement park. They have $366.50 to spend parking and admission. Parking is $19, and ticket

Lostsunrise [7]

Step 1:
Subtract $19 from total
366.50 - 19 = 347.5

Step 2:
Divide this total by the ticket price
347.50 / 34.75 = 10

Step 3:
You have your answer
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2 years ago

Kristina wants to buy a flute that costs 240 . She has saved 20 each week for 3 weeks . How many more weeks does Kristina need t

Burka [1]

Answer:

9 more weeks

Explanation:

She already saved 20(3)=60

240=60+20(x)
X=9
She needs 9 more weeks

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3 years ago