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Dovator [93]
3 years ago
14

"when the population standard deviation is unknown, sample size is less than 30, and the population has a normal or near-normal

distribution"
Mathematics
1 answer:
dezoksy [38]3 years ago
5 0
<span>The population standard deviation is unknown, sample size is less than 30, and the population has a normal or near-normal distribution</span>.
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Kurt drives a total of 32 miles to and from work every day. He works 5 days a week. How many miles does Kurt drive in a week for
Naily [24]
Does Kurt drive 32 miles to work and 32 back home or does Kurt drive a combined total of 32 miles to and from work.

If he drive 32 miles to work and 32 home- Kurt would have driven a total of 64 miles each day. So if he works 5 days a week you would just use this simple equation: {64 x 5} which would get you 320 miles each week.

If he drives a combined total of 32 miles each day then you use this following equation: {32 x 5} which would get you 160 miles each week
5 0
3 years ago
Write the equation of the line that passes through the given points:
Snezhnost [94]

Answer:

x = 0

Step-by-step explanation:

x = 0 ( y axis)

7 0
3 years ago
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Please help me. This is being times and I really need help
Tamiku [17]

Answer:they are supplementary ,adjacent and linear

Step-by-step explanation:supplementary because the sum of the 2 anglez is 180. Adjacent because they habe a common vertex. Linear beacause they are adjacent and sum is 180

6 0
4 years ago
Melissa has $100 in the bank. She plans to deposit $40 per week until she reaches $500. What is the rate of change? Explain what
Wewaii [24]

Answer:

$40 per week

Step-by-step explanation:

Step one:

Given data

the initial amount is = $100

the total amount= $500

let the number of weeks be x

Step two:

The expression for the scenario is

500= 100+40x-------1

From the expression above, the rate of the change is $40 per week.

this means that in every week the account will be increased by $40

5 0
3 years ago
5. Ashley runs 5/8 miles in 4 minutes 30 seconds. Josh runs 3/4 mile in 5 minutes 15 seconds. Who
sp2606 [1]

Answer:

   

Step-by-step explanation:

 

5 0
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