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rjkz [21]
3 years ago
6

The estimated average speed you found earlier in the lesson was 30 miles per hour. How does your estimated speed compare to the

speed you just computed?
Answer in 2 complete sentences.
Mathematics
2 answers:
Norma-Jean [14]3 years ago
8 0

Divide the total distance traveled by the total time spent traveling. Your estimated speed should be reletively close to your calculated speed.

(please give brainliest)

emmainna [20.7K]3 years ago
7 0
You divide your actual speed with your estimated speed. Your answer should be close to your estimated answer.
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Out of these lines which are parallel?Lines: j- y= 2/3x+1/2, k- y=1/2x+2/3, l- y=2/3x+3/2, m-y=3/2x+1/2
Crazy boy [7]

Answer: J and L are parallel

Step-by-step explanation:

They are parallel because they have the same slope as each other

4 0
3 years ago
Mae Ling earns a weekly salary of $300 plus a 6.0% commission on sales at a gift shop. How much would she make in a work week if
hram777 [196]

Answer:

546

Step-by-step explanation:

300 + (4100*.06)

300 + 246

546

7 0
3 years ago
Suppose a normal distribution has a mean of 38 and a standard deviation of 2. What is the probability that a data value is betwe
Dimas [21]

Answer:

P ( 37 < x < 41) = P(-0.5 < Z < 1.5) =  0.6247

Step-by-step explanation:

We know mean u = 38  standard dev. s = 2

We want  P ( 37 < x < 41)

so

P( (37 - 38) / 2 <  Z) =  P(-0.5 < Z)  

P( Z <  (41 - 38)/2 ) =  P( Z < 1.5)

Find  P(Z < -0.5) = 0.3085

Find P(Z > 1.5) = 0.0668

so  P(-0.5 < Z < 1.5) =  1  - P(Z < -0.5) - P(Z > 1.5)

P(-0.5 < Z < 1.5) =  1  - 0.3085 -  0.0668

P(-0.5 < Z < 1.5) =  0.6247

P ( 37 < x < 41) = P(-0.5 < Z < 1.5) =  0.6247

3 0
3 years ago
Find the sum of the series 1+2+4+5+7+8+10+11+...+299​
anastassius [24]

Answer:

30,000

Step-by-step explanation:

6 0
3 years ago
If the area of rectangle is 96 CM if breadth is 8 then find length​
boyakko [2]

Answer:

Step-by-step explanation:

Rectangle area formula is : Width* Length = Area

So:

8cm*L = 96cm

L = 96cm/8cm

L = 12cm

8 0
3 years ago
Read 2 more answers
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