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Vlada [557]
3 years ago
12

For number 3 I don’t rlly get it

Mathematics
1 answer:
choli [55]3 years ago
5 0

Answer:

D

Step-by-step explanation:

         :)

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Animal researchers studying cows and horses conducted a two-sample t-test for a difference in means to investigate whther grazin
qaws [65]

Answer: Reject the null hypothesis because the p-value is less than 0.05

Step-by-step explanation:

8 0
3 years ago
Find the slope of the line passing through each of the following pairs of points and draw the graph of the line. (5, 2), (3, 3)
Strike441 [17]

Answer:

-0.5

Step-by-step explanation:

  • slope=rise/run or y/x in other words(y2-y1/x2-x1)
  • (y2-y1) is 3-2 so y2-y1=1
  • (x2-x1) is 3-5 so x2-x1= -2
  • -1/2 or -0.5 would be the slope.
8 0
3 years ago
Read 2 more answers
Pls help! Include the unit.
Bezzdna [24]
She swim 0.85 kilometers
4 0
3 years ago
A tree is making a shadow 22 feet long. The angle of elevation from the tip of
Alik [6]

Answer:

26.2 feet

Step-by-step explanation:

tan(50°) = h/22

h = 22 × tan(50°) = 26.2 feet

5 0
2 years ago
K + 4(5k +6) = - 123 <br> HELP ASAP
Anni [7]

Answer:

-7

Step-by-step explanation:

-123-(6x4=24)=-147      -147 divided by (4x5k+1k=21k)=-7

4 0
3 years ago
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