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MrRa [10]
3 years ago
11

Tamara can read 3 pages if her book every 8 minutes at this rate how long will it take Tamara to read 18 pages​

Mathematics
2 answers:
Annette [7]3 years ago
7 0

Answer:

48 minutes

Step-by-step explanation:

3 x 6 = 18

8 x 6 = 48

Marina CMI [18]3 years ago
5 0

48 of the minutes. )llllllll

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D. 14.5

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4 years ago
The U.S. Federal Seed Act establishes germination rates for various fruit and vegetable seeds. Watermelon seeds are to meet a 70
babymother [125]

Answer:

Following are the responses to the given question:

Step-by-step explanation:

Level of Significance,\alpha =    0.05

Sample Size, n =    120          

Sample Proportion,   \hat{P} = 0.600      

z -value =   Z_{\frac{\alpha}{2}} =  1.960  \ \  [excel formula =NORMSINV(\frac{\alpha}{2})]

Standard ErrorSE = \sqrt{\frac{\hat{p}(1-\hat{p})}{n}} =    0.0447        

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When 95\% Confidence Interval              

Interval Lower Limit= \hat{p} - E =    0.600   -   0.0877   =   0.5123

Interval Upper Limit =\hat{p}+ E =   0.600   +   0.0877   =   0.6877

7 0
3 years ago
The price of an article on sale was 70% of the regular price. If the sale price was $28, what was the regular price?
Doss [256]
Salei is 70%
28=70%
divide both sides by 7
4=10%
times both sides by 10
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7 0
3 years ago
How do I solve this
Lerok [7]
The speed of the plane will be 200 knots.

You do 800/4 because you are trying to find the speed of the airplane.

If you take the speed of the plane and divide the distance by the speed and then followed by the 5 and 4, you will get 800/200/4/5

800/200
=400

400/4
=100

100/5
=20

The speed of the wind is 20 knots.
5 0
3 years ago
10 feet long and 5 feet wide. What is its area?
Vesna [10]

Answer:

50 square feet

Step-by-step explanation:

Length x width

8 0
3 years ago
Read 2 more answers
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